Experimental characterization of the alkene-addition/-insertion energy profile at homogeneous group 4 metal ziegler-type catalysts

Journal of the American Chemical Society

Volumn 122, Issue 33, 2000, Pages 7986-7998

  Dahlmann, Marc ^a   Erker, Gerhard ^a   Bergander, Klaus ^a  

^a UNIVERSITY OF MÜNSTER   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ALKENE; CARBON; ETHYLENE; METAL COMPLEX; PROPYLENE; ZIRCONOCENE;

ARTICLE; CATALYST; CHEMICAL ANALYSIS; CHEMICAL REACTION KINETICS; DISSOCIATION; ENERGY; MOLECULAR INTERACTION; POLYMERIZATION; STEREOISOMERISM; STOICHIOMETRY;

EID: 0034705981     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0005338     Document Type: Article

References (166)

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13. Erker, G.; Aulbach, M.; Knickmeier, M.; Wingbermühle, D.; Krüger, C.; Nolle, M.; Werner, S. J. Am. Chem. Soc. 1993, 115, 4590-4601. Knickmeier, M.; Erker, G.; Fox, T. J. Am. Chem. Soc. 1996, 118, 9623- 9630. See also: Knüppel, S.; Fauré, J.-L.; Erker, G.; Kehr, G.; Nissinen, M.; Fröhlich, R. Organometallics 2000, 19, 1262-1268. Bruce, M. D.; Coates, G. W.; Hauptmann, E.; Waymouth, R. M.; Ziller, J. W. J. Am. Chem. Soc. 1997, 119, 11174-11182.
14. Coates, G. W.; Waymouth, R. M. Science 1995, 267, 217-219. Hauptmann, E.; Waymouth, R. M.; Ziller, J. W. J. Am. Chem. Soc. 1995. 117, 11586-11587. Maciejewski, J. L.; Bruce, M. D.; Waymouth, R. M.; Masood, A.; Lal, T. K.; Quan, R. W.; Behrend, S. J. Organometallics 1997, 16, 5909-5916. Tagge, C. D.; Kravchenko, R. L.; Lal, T. K.; Waymouth, R. M. Organometallics 1999, 18, 380-388.
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18. Theoretical approaches to solving this problem are numerous. For representative examples see: Kawamura-Kuribayashi, H.; Koga, N.; Morokuma, K. J. Am. Chem. Soc. 1992, 114, 8687-8694. Jensen, V. R.; Ystenes, M.; Wärnmark, K.; Akermark, B.; Svensson, M.; Siegbahn, P. E. M.; Blomberg, M. R. A. Organometallics 1994, 13, 282-288. Bierwagen, E. P.; Bercaw, J. E.; Goddard, W. A., III J. Am. Chem. Soc. 1994, 116, 1481- 1489. Yoshida, T.; Koga, N.; Morokuma, K. Organometallics 1995, 14, 746-758. Fan, L.; Harrison, D.; Woo, T. K.; Ziegler, T. Organometallics 1995, 14, 2018-2026. Jensen, V. R.; Børve, K. J.; Ystenes, M. J. Am. Chem. Soc. 1995, 117, 4109-4117. Lohrenz, I. C. W., Woo, T. K.; Ziegler, T. J. Am. Chem. Soc. 1995, 117, 12793-12800. Margl, P.; Lohrenz, J. C. W.; Ziegler, T.; Blöchl, P. E. J. Am. Chem. Soc. 1996, 118, 4434-4441. Richardson, D. E.; Alameddin, N. G.; Ryan, M. F.; Hayes, T.; Eyler, J. R.; Siedle, A. R. J. Am. Chem. Soc. 1996, 118, 11244-11253. Woo, T. K.; Margl, P. M.; Lohrenz, J. C. W.; Blöchl, P. E.; Ziegler, T. J. Am. Chem. Soc. 1996, 118, 13021-13030. Guerra, G.; Cavallo, L.; Moscardi, G.; Vacatello, M.; Corradini, P. Macromolecules 1996, 29, 4834-4845. Froese, R. D. J.; Musaev, D. G.; Matsubara, T.; Morokuma, K. J. Am. Chem. Soc. 1997, 119, 7190-7196. Margl, P.; Deng, L.; Ziegler, T. Organometallics 1998, 17, 933-946;
19. Theoretical approaches to solving this problem are numerous. For representative examples see: Kawamura-Kuribayashi, H.; Koga, N.; Morokuma, K. J. Am. Chem. Soc. 1992, 114, 8687-8694. Jensen, V. R.; Ystenes, M.; Wärnmark, K.; Akermark, B.; Svensson, M.; Siegbahn, P. E. M.; Blomberg, M. R. A. Organometallics 1994, 13, 282-288. Bierwagen, E. P.; Bercaw, J. E.; Goddard, W. A., III J. Am. Chem. Soc. 1994, 116, 1481- 1489. Yoshida, T.; Koga, N.; Morokuma, K. Organometallics 1995, 14, 746-758. Fan, L.; Harrison, D.; Woo, T. K.; Ziegler, T. Organometallics 1995, 14, 2018-2026. Jensen, V. R.; Børve, K. J.; Ystenes, M. J. Am. Chem. Soc. 1995, 117, 4109-4117. Lohrenz, I. C. W., Woo, T. K.; Ziegler, T. J. Am. Chem. Soc. 1995, 117, 12793-12800. Margl, P.; Lohrenz, J. C. W.; Ziegler, T.; Blöchl, P. E. J. Am. Chem. Soc. 1996, 118, 4434-4441. Richardson, D. E.; Alameddin, N. G.; Ryan, M. F.; Hayes, T.; Eyler, J. R.; Siedle, A. R. J. Am. Chem. Soc. 1996, 118, 11244-11253. Woo, T. K.; Margl, P. M.; Lohrenz, J. C. W.; Blöchl, P. E.; Ziegler, T. J. Am. Chem. Soc. 1996, 118, 13021-13030. Guerra, G.; Cavallo, L.; Moscardi, G.; Vacatello, M.; Corradini, P. Macromolecules 1996, 29, 4834-4845. Froese, R. D. J.; Musaev, D. G.; Matsubara, T.; Morokuma, K. J. Am. Chem. Soc. 1997, 119, 7190-7196. Margl, P.; Deng, L.; Ziegler, T. Organometallics 1998, 17, 933-946;
20. Theoretical approaches to solving this problem are numerous. For representative examples see: Kawamura-Kuribayashi, H.; Koga, N.; Morokuma, K. J. Am. Chem. Soc. 1992, 114, 8687-8694. Jensen, V. R.; Ystenes, M.; Wärnmark, K.; Akermark, B.; Svensson, M.; Siegbahn, P. E. M.; Blomberg, M. R. A. Organometallics 1994, 13, 282-288. Bierwagen, E. P.; Bercaw, J. E.; Goddard, W. A., III J. Am. Chem. Soc. 1994, 116, 1481-1489. Yoshida, T.; Koga, N.; Morokuma, K. Organometallics 1995, 14, 746-758. Fan, L.; Harrison, D.; Woo, T. K.; Ziegler, T. Organometallics 1995, 14, 2018-2026. Jensen, V. R.; Børve, K. J.; Ystenes, M. J. Am. Chem. Soc. 1995, 117, 4109-4117. Lohrenz, I. C. W., Woo, T. K.; Ziegler, T. J. Am. Chem. Soc. 1995, 117, 12793-12800. Margl, P.; Lohrenz, J. C. W.; Ziegler, T.; Blöchl, P. E. J. Am. Chem. Soc. 1996, 118, 4434-4441. Richardson, D. E.; Alameddin, N. G.; Ryan, M. F.; Hayes, T.; Eyler, J. R.; Siedle, A. R. J. Am. Chem. Soc. 1996, 118, 11244-11253. Woo, T. K.; Margl, P. M.; Lohrenz, J. C. W.; Blöchl, P. E.; Ziegler, T. J. Am. Chem. Soc. 1996, 118, 13021-13030. Guerra, G.; Cavallo, L.; Moscardi, G.; Vacatello, M.; Corradini, P. Macromolecules 1996, 29, 4834-4845. Froese, R. D. J.; Musaev, D. G.; Matsubara, T.; Morokuma, K. J. Am. Chem. Soc. 1997, 119, 7190-7196. Margl, P.; Deng, L.; Ziegler, T. Organometallics 1998, 17, 933-946;
21. Theoretical approaches to solving this problem are numerous. For representative examples see: Kawamura-Kuribayashi, H.; Koga, N.; Morokuma, K. J. Am. Chem. Soc. 1992, 114, 8687-8694. Jensen, V. R.; Ystenes, M.; Wärnmark, K.; Akermark, B.; Svensson, M.; Siegbahn, P. E. M.; Blomberg, M. R. A. Organometallics 1994, 13, 282-288. Bierwagen, E. P.; Bercaw, J. E.; Goddard, W. A., III J. Am. Chem. Soc. 1994, 116, 1481- 1489. Yoshida, T.; Koga, N.; Morokuma, K. Organometallics 1995, 14, 746-758. Fan, L.; Harrison, D.; Woo, T. K.; Ziegler, T. Organometallics 1995, 14, 2018-2026. Jensen, V. R.; Børve, K. J.; Ystenes, M. J. Am. Chem. Soc. 1995, 117, 4109-4117. Lohrenz, I. C. W., Woo, T. K.; Ziegler, T. J. Am. Chem. Soc. 1995, 117, 12793-12800. Margl, P.; Lohrenz, J. C. W.; Ziegler, T.; Blöchl, P. E. J. Am. Chem. Soc. 1996, 118, 4434-4441. Richardson, D. E.; Alameddin, N. G.; Ryan, M. F.; Hayes, T.; Eyler, J. R.; Siedle, A. R. J. Am. Chem. Soc. 1996, 118, 11244-11253. Woo, T. K.; Margl, P. M.; Lohrenz, J. C. W.; Blöchl, P. E.; Ziegler, T. J. Am. Chem. Soc. 1996, 118, 13021-13030. Guerra, G.; Cavallo, L.; Moscardi, G.; Vacatello, M.; Corradini, P. Macromolecules 1996, 29, 4834-4845. Froese, R. D. J.; Musaev, D. G.; Matsubara, T.; Morokuma, K. J. Am. Chem. Soc. 1997, 119, 7190-7196. Margl, P.; Deng, L.; Ziegler, T. Organometallics 1998, 17, 933-946;
22. Theoretical approaches to solving this problem are numerous. For representative examples see: Kawamura-Kuribayashi, H.; Koga, N.; Morokuma, K. J. Am. Chem. Soc. 1992, 114, 8687-8694. Jensen, V. R.; Ystenes, M.; Wärnmark, K.; Akermark, B.; Svensson, M.; Siegbahn, P. E. M.; Blomberg, M. R. A. Organometallics 1994, 13, 282-288. Bierwagen, E. P.; Bercaw, J. E.; Goddard, W. A., III J. Am. Chem. Soc. 1994, 116, 1481- 1489. Yoshida, T.; Koga, N.; Morokuma, K. Organometallics 1995, 14, 746-758. Fan, L.; Harrison, D.; Woo, T. K.; Ziegler, T. Organometallics 1995, 14, 2018-2026. Jensen, V. R.; Børve, K. J.; Ystenes, M. J. Am. Chem. Soc. 1995, 117, 4109-4117. Lohrenz, I. C. W., Woo, T. K.; Ziegler, T. J. Am. Chem. Soc. 1995, 117, 12793-12800. Margl, P.; Lohrenz, J. C. W.; Ziegler, T.; Blöchl, P. E. J. Am. Chem. Soc. 1996, 118, 4434-4441. Richardson, D. E.; Alameddin, N. G.; Ryan, M. F.; Hayes, T.; Eyler, J. R.; Siedle, A. R. J. Am. Chem. Soc. 1996, 118, 11244-11253. Woo, T. K.; Margl, P. M.; Lohrenz, J. C. W.; Blöchl, P. E.; Ziegler, T. J. Am. Chem. Soc. 1996, 118, 13021-13030. Guerra, G.; Cavallo, L.; Moscardi, G.; Vacatello, M.; Corradini, P. Macromolecules 1996, 29, 4834-4845. Froese, R. D. J.; Musaev, D. G.; Matsubara, T.; Morokuma, K. J. Am. Chem. Soc. 1997, 119, 7190-7196. Margl, P.; Deng, L.; Ziegler, T. Organometallics 1998, 17, 933-946;
23. Theoretical approaches to solving this problem are numerous. For representative examples see: Kawamura-Kuribayashi, H.; Koga, N.; Morokuma, K. J. Am. Chem. Soc. 1992, 114, 8687-8694. Jensen, V. R.; Ystenes, M.; Wärnmark, K.; Akermark, B.; Svensson, M.; Siegbahn, P. E. M.; Blomberg, M. R. A. Organometallics 1994, 13, 282-288. Bierwagen, E. P.; Bercaw, J. E.; Goddard, W. A., III J. Am. Chem. Soc. 1994, 116, 1481- 1489. Yoshida, T.; Koga, N.; Morokuma, K. Organometallics 1995, 14, 746-758. Fan, L.; Harrison, D.; Woo, T. K.; Ziegler, T. Organometallics 1995, 14, 2018-2026. Jensen, V. R.; Børve, K. J.; Ystenes, M. J. Am. Chem. Soc. 1995, 117, 4109-4117. Lohrenz, I. C. W., Woo, T. K.; Ziegler, T. J. Am. Chem. Soc. 1995, 117, 12793-12800. Margl, P.; Lohrenz, J. C. W.; Ziegler, T.; Blöchl, P. E. J. Am. Chem. Soc. 1996, 118, 4434-4441. Richardson, D. E.; Alameddin, N. G.; Ryan, M. F.; Hayes, T.; Eyler, J. R.; Siedle, A. R. J. Am. Chem. Soc. 1996, 118, 11244-11253. Woo, T. K.; Margl, P. M.; Lohrenz, J. C. W.; Blöchl, P. E.; Ziegler, T. J. Am. Chem. Soc. 1996, 118, 13021-13030. Guerra, G.; Cavallo, L.; Moscardi, G.; Vacatello, M.; Corradini, P. Macromolecules 1996, 29, 4834-4845. Froese, R. D. J.; Musaev, D. G.; Matsubara, T.; Morokuma, K. J. Am. Chem. Soc. 1997, 119, 7190-7196. Margl, P.; Deng, L.; Ziegler, T. Organometallics 1998, 17, 933-946;
24. Theoretical approaches to solving this problem are numerous. For representative examples see: Kawamura-Kuribayashi, H.; Koga, N.; Morokuma, K. J. Am. Chem. Soc. 1992, 114, 8687-8694. Jensen, V. R.; Ystenes, M.; Wärnmark, K.; Akermark, B.; Svensson, M.; Siegbahn, P. E. M.; Blomberg, M. R. A. Organometallics 1994, 13, 282-288. Bierwagen, E. P.; Bercaw, J. E.; Goddard, W. A., III J. Am. Chem. Soc. 1994, 116, 1481- 1489. Yoshida, T.; Koga, N.; Morokuma, K. Organometallics 1995, 14, 746-758. Fan, L.; Harrison, D.; Woo, T. K.; Ziegler, T. Organometallics 1995, 14, 2018-2026. Jensen, V. R.; Børve, K. J.; Ystenes, M. J. Am. Chem. Soc. 1995, 117, 4109-4117. Lohrenz, I. C. W., Woo, T. K.; Ziegler, T. J. Am. Chem. Soc. 1995, 117, 12793-12800. Margl, P.; Lohrenz, J. C. W.; Ziegler, T.; Blöchl, P. E. J. Am. Chem. Soc. 1996, 118, 4434-4441. Richardson, D. E.; Alameddin, N. G.; Ryan, M. F.; Hayes, T.; Eyler, J. R.; Siedle, A. R. J. Am. Chem. Soc. 1996, 118, 11244-11253. Woo, T. K.; Margl, P. M.; Lohrenz, J. C. W.; Blöchl, P. E.; Ziegler, T. J. Am. Chem. Soc. 1996, 118, 13021-13030. Guerra, G.; Cavallo, L.; Moscardi, G.; Vacatello, M.; Corradini, P. Macromolecules 1996, 29, 4834-4845. Froese, R. D. J.; Musaev, D. G.; Matsubara, T.; Morokuma, K. J. Am. Chem. Soc. 1997, 119, 7190-7196. Margl, P.; Deng, L.; Ziegler, T. Organometallics 1998, 17, 933-946;
25. Theoretical approaches to solving this problem are numerous. For representative examples see: Kawamura-Kuribayashi, H.; Koga, N.; Morokuma, K. J. Am. Chem. Soc. 1992, 114, 8687-8694. Jensen, V. R.; Ystenes, M.; Wärnmark, K.; Akermark, B.; Svensson, M.; Siegbahn, P. E. M.; Blomberg, M. R. A. Organometallics 1994, 13, 282-288. Bierwagen, E. P.; Bercaw, J. E.; Goddard, W. A., III J. Am. Chem. Soc. 1994, 116, 1481- 1489. Yoshida, T.; Koga, N.; Morokuma, K. Organometallics 1995, 14, 746-758. Fan, L.; Harrison, D.; Woo, T. K.; Ziegler, T. Organometallics 1995, 14, 2018-2026. Jensen, V. R.; Børve, K. J.; Ystenes, M. J. Am. Chem. Soc. 1995, 117, 4109-4117. Lohrenz, I. C. W., Woo, T. K.; Ziegler, T. J. Am. Chem. Soc. 1995, 117, 12793-12800. Margl, P.; Lohrenz, J. C. W.; Ziegler, T.; Blöchl, P. E. J. Am. Chem. Soc. 1996, 118, 4434-4441. Richardson, D. E.; Alameddin, N. G.; Ryan, M. F.; Hayes, T.; Eyler, J. R.; Siedle, A. R. J. Am. Chem. Soc. 1996, 118, 11244-11253. Woo, T. K.; Margl, P. M.; Lohrenz, J. C. W.; Blöchl, P. E.; Ziegler, T. J. Am. Chem. Soc. 1996, 118, 13021-13030. Guerra, G.; Cavallo, L.; Moscardi, G.; Vacatello, M.; Corradini, P. Macromolecules 1996, 29, 4834-4845. Froese, R. D. J.; Musaev, D. G.; Matsubara, T.; Morokuma, K. J. Am. Chem. Soc. 1997, 119, 7190-7196. Margl, P.; Deng, L.; Ziegler, T. Organometallics 1998, 17, 933-946;
26. Theoretical approaches to solving this problem are numerous. For representative examples see: Kawamura-Kuribayashi, H.; Koga, N.; Morokuma, K. J. Am. Chem. Soc. 1992, 114, 8687-8694. Jensen, V. R.; Ystenes, M.; Wärnmark, K.; Akermark, B.; Svensson, M.; Siegbahn, P. E. M.; Blomberg, M. R. A. Organometallics 1994, 13, 282-288. Bierwagen, E. P.; Bercaw, J. E.; Goddard, W. A., III J. Am. Chem. Soc. 1994, 116, 1481- 1489. Yoshida, T.; Koga, N.; Morokuma, K. Organometallics 1995, 14, 746-758. Fan, L.; Harrison, D.; Woo, T. K.; Ziegler, T. Organometallics 1995, 14, 2018-2026. Jensen, V. R.; Børve, K. J.; Ystenes, M. J. Am. Chem. Soc. 1995, 117, 4109-4117. Lohrenz, I. C. W., Woo, T. K.; Ziegler, T. J. Am. Chem. Soc. 1995, 117, 12793-12800. Margl, P.; Lohrenz, J. C. W.; Ziegler, T.; Blöchl, P. E. J. Am. Chem. Soc. 1996, 118, 4434-4441. Richardson, D. E.; Alameddin, N. G.; Ryan, M. F.; Hayes, T.; Eyler, J. R.; Siedle, A. R. J. Am. Chem. Soc. 1996, 118, 11244-11253. Woo, T. K.; Margl, P. M.; Lohrenz, J. C. W.; Blöchl, P. E.; Ziegler, T. J. Am. Chem. Soc. 1996, 118, 13021-13030. Guerra, G.; Cavallo, L.; Moscardi, G.; Vacatello, M.; Corradini, P. Macromolecules 1996, 29, 4834-4845. Froese, R. D. J.; Musaev, D. G.; Matsubara, T.; Morokuma, K. J. Am. Chem. Soc. 1997, 119, 7190-7196. Margl, P.; Deng, L.; Ziegler, T. Organometallics 1998, 17, 933-946;
27. Theoretical approaches to solving this problem are numerous. For representative examples see: Kawamura-Kuribayashi, H.; Koga, N.; Morokuma, K. J. Am. Chem. Soc. 1992, 114, 8687-8694. Jensen, V. R.; Ystenes, M.; Wärnmark, K.; Akermark, B.; Svensson, M.; Siegbahn, P. E. M.; Blomberg, M. R. A. Organometallics 1994, 13, 282-288. Bierwagen, E. P.; Bercaw, J. E.; Goddard, W. A., III J. Am. Chem. Soc. 1994, 116, 1481- 1489. Yoshida, T.; Koga, N.; Morokuma, K. Organometallics 1995, 14, 746-758. Fan, L.; Harrison, D.; Woo, T. K.; Ziegler, T. Organometallics 1995, 14, 2018-2026. Jensen, V. R.; Børve, K. J.; Ystenes, M. J. Am. Chem. Soc. 1995, 117, 4109-4117. Lohrenz, I. C. W., Woo, T. K.; Ziegler, T. J. Am. Chem. Soc. 1995, 117, 12793-12800. Margl, P.; Lohrenz, J. C. W.; Ziegler, T.; Blöchl, P. E. J. Am. Chem. Soc. 1996, 118, 4434-4441. Richardson, D. E.; Alameddin, N. G.; Ryan, M. F.; Hayes, T.; Eyler, J. R.; Siedle, A. R. J. Am. Chem. Soc. 1996, 118, 11244-11253. Woo, T. K.; Margl, P. M.; Lohrenz, J. C. W.; Blöchl, P. E.; Ziegler, T. J. Am. Chem. Soc. 1996, 118, 13021-13030. Guerra, G.; Cavallo, L.; Moscardi, G.; Vacatello, M.; Corradini, P. Macromolecules 1996, 29, 4834-4845. Froese, R. D. J.; Musaev, D. G.; Matsubara, T.; Morokuma, K. J. Am. Chem. Soc. 1997, 119, 7190-7196. Margl, P.; Deng, L.; Ziegler, T. Organometallics 1998, 17, 933-946;
28. Theoretical approaches to solving this problem are numerous. For representative examples see: Kawamura-Kuribayashi, H.; Koga, N.; Morokuma, K. J. Am. Chem. Soc. 1992, 114, 8687-8694. Jensen, V. R.; Ystenes, M.; Wärnmark, K.; Akermark, B.; Svensson, M.; Siegbahn, P. E. M.; Blomberg, M. R. A. Organometallics 1994, 13, 282-288. Bierwagen, E. P.; Bercaw, J. E.; Goddard, W. A., III J. Am. Chem. Soc. 1994, 116, 1481- 1489. Yoshida, T.; Koga, N.; Morokuma, K. Organometallics 1995, 14, 746-758. Fan, L.; Harrison, D.; Woo, T. K.; Ziegler, T. Organometallics 1995, 14, 2018-2026. Jensen, V. R.; Børve, K. J.; Ystenes, M. J. Am. Chem. Soc. 1995, 117, 4109-4117. Lohrenz, I. C. W., Woo, T. K.; Ziegler, T. J. Am. Chem. Soc. 1995, 117, 12793-12800. Margl, P.; Lohrenz, J. C. W.; Ziegler, T.; Blöchl, P. E. J. Am. Chem. Soc. 1996, 118, 4434-4441. Richardson, D. E.; Alameddin, N. G.; Ryan, M. F.; Hayes, T.; Eyler, J. R.; Siedle, A. R. J. Am. Chem. Soc. 1996, 118, 11244-11253. Woo, T. K.; Margl, P. M.; Lohrenz, J. C. W.; Blöchl, P. E.; Ziegler, T. J. Am. Chem. Soc. 1996, 118, 13021-13030. Guerra, G.; Cavallo, L.; Moscardi, G.; Vacatello, M.; Corradini, P. Macromolecules 1996, 29, 4834-4845. Froese, R. D. J.; Musaev, D. G.; Matsubara, T.; Morokuma, K. J. Am. Chem. Soc. 1997, 119, 7190-7196. Margl, P.; Deng, L.; Ziegler, T. Organometallics 1998, 17, 933-946;
29. Theoretical approaches to solving this problem are numerous. For representative examples see: Kawamura-Kuribayashi, H.; Koga, N.; Morokuma, K. J. Am. Chem. Soc. 1992, 114, 8687-8694. Jensen, V. R.; Ystenes, M.; Wärnmark, K.; Akermark, B.; Svensson, M.; Siegbahn, P. E. M.; Blomberg, M. R. A. Organometallics 1994, 13, 282-288. Bierwagen, E. P.; Bercaw, J. E.; Goddard, W. A., III J. Am. Chem. Soc. 1994, 116, 1481- 1489. Yoshida, T.; Koga, N.; Morokuma, K. Organometallics 1995, 14, 746-758. Fan, L.; Harrison, D.; Woo, T. K.; Ziegler, T. Organometallics 1995, 14, 2018-2026. Jensen, V. R.; Børve, K. J.; Ystenes, M. J. Am. Chem. Soc. 1995, 117, 4109-4117. Lohrenz, I. C. W., Woo, T. K.; Ziegler, T. J. Am. Chem. Soc. 1995, 117, 12793-12800. Margl, P.; Lohrenz, J. C. W.; Ziegler, T.; Blöchl, P. E. J. Am. Chem. Soc. 1996, 118, 4434-4441. Richardson, D. E.; Alameddin, N. G.; Ryan, M. F.; Hayes, T.; Eyler, J. R.; Siedle, A. R. J. Am. Chem. Soc. 1996, 118, 11244-11253. Woo, T. K.; Margl, P. M.; Lohrenz, J. C. W.; Blöchl, P. E.; Ziegler, T. J. Am. Chem. Soc. 1996, 118, 13021-13030. Guerra, G.; Cavallo, L.; Moscardi, G.; Vacatello, M.; Corradini, P. Macromolecules 1996, 29, 4834-4845. Froese, R. D. J.; Musaev, D. G.; Matsubara, T.; Morokuma, K. J. Am. Chem. Soc. 1997, 119, 7190-7196. Margl, P.; Deng, L.; Ziegler, T. Organometallics 1998, 17, 933-946;
30. Theoretical approaches to solving this problem are numerous. For representative examples see: Kawamura-Kuribayashi, H.; Koga, N.; Morokuma, K. J. Am. Chem. Soc. 1992, 114, 8687-8694. Jensen, V. R.; Ystenes, M.; Wärnmark, K.; Akermark, B.; Svensson, M.; Siegbahn, P. E. M.; Blomberg, M. R. A. Organometallics 1994, 13, 282-288. Bierwagen, E. P.; Bercaw, J. E.; Goddard, W. A., III J. Am. Chem. Soc. 1994, 116, 1481- 1489. Yoshida, T.; Koga, N.; Morokuma, K. Organometallics 1995, 14, 746-758. Fan, L.; Harrison, D.; Woo, T. K.; Ziegler, T. Organometallics 1995, 14, 2018-2026. Jensen, V. R.; Børve, K. J.; Ystenes, M. J. Am. Chem. Soc. 1995, 117, 4109-4117. Lohrenz, I. C. W., Woo, T. K.; Ziegler, T. J. Am. Chem. Soc. 1995, 117, 12793-12800. Margl, P.; Lohrenz, J. C. W.; Ziegler, T.; Blöchl, P. E. J. Am. Chem. Soc. 1996, 118, 4434-4441. Richardson, D. E.; Alameddin, N. G.; Ryan, M. F.; Hayes, T.; Eyler, J. R.; Siedle, A. R. J. Am. Chem. Soc. 1996, 118, 11244-11253. Woo, T. K.; Margl, P. M.; Lohrenz, J. C. W.; Blöchl, P. E.; Ziegler, T. J. Am. Chem. Soc. 1996, 118, 13021-13030. Guerra, G.; Cavallo, L.; Moscardi, G.; Vacatello, M.; Corradini, P. Macromolecules 1996, 29, 4834-4845. Froese, R. D. J.; Musaev, D. G.; Matsubara, T.; Morokuma, K. J. Am. Chem. Soc. 1997, 119, 7190-7196. Margl, P.; Deng, L.; Ziegler, T. Organometallics 1998, 17, 933-946;
31. Froese, R. D. J.; Musaev, D. G.; Morokuma, K. J. Mol. Struct. (THEOCHEM) 1999, 461-462, 121-135.
32. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
33. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
34. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
35. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
36. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
37. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
38. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
39. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
40. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
41. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
42. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
43. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
44. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
45. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298-302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
46. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
47. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
48. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
49. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
50. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
51. For other potential model systems, see, e.g.: (a) Horton, A. D. Organometallics 1992, 11, 3271-3275. Mashima, K.; Fujikawa, S.; Nakamura, A. J. Am. Chem. Soc. 1993, 115, 10990-10991. Pindado, G. J.; Thomton-Pett, M.; Bowkamp, M.; Meetsma, A.; Hessen, B.; Bochmann, M. Angew. Chem. 1997, 109, 2457-2460; Angew. Chem., Int. Ed. Engl. 1997, 36, 2358-2361. (b) Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1989, 111, 778-779. Jordan, R. F.; LaPointe, R. E.; Bradley, P. K.; Baenziger, N. Organometallics 1989, 8, 2892-2903. Jordan, R. F.; Taylor, D. F.; Baenziger, N. C. Organometallics 1990, 9, 1546-1557. Guram, A. S.; Jordan, R. F.; Taylor, D. F. J. Am. Chem. Soc. 1991, 113, 1833-1835. Guram, A. S.; Jordan, R. F. Organometallics 1991, 10, 3470-3479. Pellecchia, C.; Grassi, A.; Zambelli, A. J. Chem. Soc., Chem. Commun. 1993, 947-949. Pellecchia, C.; Grassi, A.; Immirzi, A. J. Am. Chem. Soc. 1993, 115, 1160-1162. Pellecchia, C.; Immirzi, A.; Grassi, A.; Zambelli, A. Organometallics 1993, 12, 4473-4478. Alelyunas, Y. W.; Baenziger, N. C.; Bradley, P. K.; Jordan, R. F. Organometallics 1994, 13. 148-156. Pellecchia, C.; Grassi, A.; Zambelli, A. Organometallics 1994, 13, 298- 302. Guo, Z.; Swenson, D. C.; Jordan, R. F. Organometallics 1994, 13, 1424-1432. Pellecchia, C.; Immirzi, A.; Pappalardo, D.; Peluso, A. Organometallics 1994, 13, 3773-3775. Pellecchia, C.; Immirzi, A.; Zambelli, A. J. Organomet. Chem. 1994, 479, C9-C11. Dagorne, S.; Rodewald, S.; Jordan, R. F. Organometallics 1997, 16, 5541-5555 and references therein. Fink, G.; Fenzl, W.; Mynott, R. In Catalytic Polymerization of Olefins; Kodansha: Tokyo, 1986, p 215-229; Mynott, R.; Fink, G.; Fenzl, W. Angew. Macromol. Chem. 1987, 154, 1-21.
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110. Brauer, D. J.; Krüger, C. Organometallics 1982, 1, 207-210. Erker, G.; Engel, K.; Dorf, U.; Atwood, J. L.; Hunter, W. E. Angew. Chem. 1982, 94, 915-916; Angew. Chem., Int. Ed. Engl. 1982, 21, 914-915. Larson, E. J.; Van Dort, P. C.; Dailey, J. S.; Lakanen, J. R.; Pederson, L. M.; Silver, M. E.; Huffman, J. C.; Russo, S. O. Organometallics 1987, 6, 2141-2146. Larson, E. J.; Van Dort, P. C.; Lakanen, J. R.; O'Neill, D. W.; Pederson, L. M.; McCandless, J. J.; Silver, M. E.; Russo, S. O.; Huffman, J. C. Organometallics 1988, 7, 1183-1187. Erker, G. Angew. Chem. 1989, 101, 411-426; Angew. Chem., Int. Ed. Engl. 1989, 28, 397-412. Hauger, B. E.; Vance, P. J.; Prins, T. J.; Wemple, M. E. M.; Kort, D. A.; Silver, M. E.; Huffman, J. C. Inorg. Chim. Acta, 1991, 187, 91-97.
111. Brauer, D. J.; Krüger, C. Organometallics 1982, 1, 207-210. Erker, G.; Engel, K.; Dorf, U.; Atwood, J. L.; Hunter, W. E. Angew. Chem. 1982, 94, 915-916; Angew. Chem., Int. Ed. Engl. 1982, 21, 914-915. Larson, E. J.; Van Dort, P. C.; Dailey, J. S.; Lakanen, J. R.; Pederson, L. M.; Silver, M. E.; Huffman, J. C.; Russo, S. O. Organometallics 1987, 6, 2141-2146. Larson, E. J.; Van Dort, P. C.; Lakanen, J. R.; O'Neill, D. W.; Pederson, L. M.; McCandless, J. J.; Silver, M. E.; Russo, S. O.; Huffman, J. C. Organometallics 1988, 7, 1183-1187. Erker, G. Angew. Chem. 1989, 101, 411-426; Angew. Chem., Int. Ed. Engl. 1989, 28, 397-412. Hauger, B. E.; Vance, P. J.; Prins, T. J.; Wemple, M. E. M.; Kort, D. A.; Silver, M. E.; Huffman, J. C. Inorg. Chim. Acta, 1991, 187, 91-97.
112. Brauer, D. J.; Krüger, C. Organometallics 1982, 1, 207-210. Erker, G.; Engel, K.; Dorf, U.; Atwood, J. L.; Hunter, W. E. Angew. Chem. 1982, 94, 915-916; Angew. Chem., Int. Ed. Engl. 1982, 21, 914-915. Larson, E. J.; Van Dort, P. C.; Dailey, J. S.; Lakanen, J. R.; Pederson, L. M.; Silver, M. E.; Huffman, J. C.; Russo, S. O. Organometallics 1987, 6, 2141-2146. Larson, E. J.; Van Dort, P. C.; Lakanen, J. R.; O'Neill, D. W.; Pederson, L. M.; McCandless, J. J.; Silver, M. E.; Russo, S. O.; Huffman, J. C. Organometallics 1988, 7, 1183-1187. Erker, G. Angew. Chem. 1989, 101, 411-426; Angew. Chem., Int. Ed. Engl. 1989, 28, 397-412. Hauger, B. E.; Vance, P. J.; Prins, T. J.; Wemple, M. E. M.; Kort, D. A.; Silver, M. E.; Huffman, J. C. Inorg. Chim. Acta, 1991, 187, 91-97.
113. Brauer, D. J.; Krüger, C. Organometallics 1982, 1, 207-210. Erker, G.; Engel, K.; Dorf, U.; Atwood, J. L.; Hunter, W. E. Angew. Chem. 1982, 94, 915-916; Angew. Chem., Int. Ed. Engl. 1982, 21, 914-915. Larson, E. J.; Van Dort, P. C.; Dailey, J. S.; Lakanen, J. R.; Pederson, L. M.; Silver, M. E.; Huffman, J. C.; Russo, S. O. Organometallics 1987, 6, 2141-2146. Larson, E. J.; Van Dort, P. C.; Lakanen, J. R.; O'Neill, D. W.; Pederson, L. M.; McCandless, J. J.; Silver, M. E.; Russo, S. O.; Huffman, J. C. Organometallics 1988, 7, 1183-1187. Erker, G. Angew. Chem. 1989, 101, 411-426; Angew. Chem., Int. Ed. Engl. 1989, 28, 397-412. Hauger, B. E.; Vance, P. J.; Prins, T. J.; Wemple, M. E. M.; Kort, D. A.; Silver, M. E.; Huffman, J. C. Inorg. Chim. Acta, 1991, 187, 91-97.
114. Brauer, D. J.; Krüger, C. Organometallics 1982, 1, 207-210. Erker, G.; Engel, K.; Dorf, U.; Atwood, J. L.; Hunter, W. E. Angew. Chem. 1982, 94, 915-916; Angew. Chem., Int. Ed. Engl. 1982, 21, 914-915. Larson, E. J.; Van Dort, P. C.; Dailey, J. S.; Lakanen, J. R.; Pederson, L. M.; Silver, M. E.; Huffman, J. C.; Russo, S. O. Organometallics 1987, 6, 2141-2146. Larson, E. J.; Van Dort, P. C.; Lakanen, J. R.; O'Neill, D. W.; Pederson, L. M.; McCandless, J. J.; Silver, M. E.; Russo, S. O.; Huffman, J. C. Organometallics 1988, 7, 1183-1187. Erker, G. Angew. Chem. 1989, 101, 411-426; Angew. Chem., Int. Ed. Engl. 1989, 28, 397-412. Hauger, B. E.; Vance, P. J.; Prins, T. J.; Wemple, M. E. M.; Kort, D. A.; Silver, M. E.; Huffman, J. C. Inorg. Chim. Acta, 1991, 187, 91-97.
115. Brauer, D. J.; Krüger, C. Organometallics 1982, 1, 207-210. Erker, G.; Engel, K.; Dorf, U.; Atwood, J. L.; Hunter, W. E. Angew. Chem. 1982, 94, 915-916; Angew. Chem., Int. Ed. Engl. 1982, 21, 914-915. Larson, E. J.; Van Dort, P. C.; Dailey, J. S.; Lakanen, J. R.; Pederson, L. M.; Silver, M. E.; Huffman, J. C.; Russo, S. O. Organometallics 1987, 6, 2141-2146. Larson, E. J.; Van Dort, P. C.; Lakanen, J. R.; O'Neill, D. W.; Pederson, L. M.; McCandless, J. J.; Silver, M. E.; Russo, S. O.; Huffman, J. C. Organometallics 1988, 7, 1183-1187. Erker, G. Angew. Chem. 1989, 101, 411-426; Angew. Chem., Int. Ed. Engl. 1989, 28, 397-412. Hauger, B. E.; Vance, P. J.; Prins, T. J.; Wemple, M. E. M.; Kort, D. A.; Silver, M. E.; Huffman, J. C. Inorg. Chim. Acta, 1991, 187, 91-97.
116. m(solv) (243 K) = 14.6 ± 0.3 kcal/mol).
117. Forsén, S.; Hoffman, R. A. J. Chem. Phys. 1963, 39, 2892-2901. Baine, P.; Gerig, J. R.; Stock, A. D. Org. Magn. Reson. 1981, 17, 41-45. Martin, M. L.; Delpuech, J.-J.; Martin, G. J. In Practial NMR Spectroscopy; Heyden: London, 1980; pp 315-321.
118. Forsén, S.; Hoffman, R. A. J. Chem. Phys. 1963, 39, 2892-2901. Baine, P.; Gerig, J. R.; Stock, A. D. Org. Magn. Reson. 1981, 17, 41-45. Martin, M. L.; Delpuech, J.-J.; Martin, G. J. In Practial NMR Spectroscopy; Heyden: London, 1980; pp 315-321.
119. Forsén, S.; Hoffman, R. A. J. Chem. Phys. 1963, 39, 2892-2901. Baine, P.; Gerig, J. R.; Stock, A. D. Org. Magn. Reson. 1981, 17, 41-45. Martin, M. L.; Delpuech, J.-J.; Martin, G. J. In Practial NMR Spectroscopy; Heyden: London, 1980; pp 315-321.
120. 13C NMR methyl pentade analysis: Bovey, F. A.; Tiers, G. C. D. J. Polym. Sci. 1960, 44, 173-182. Sheldon, R. A.; Fueno, T.; Tsuntsuga, R.; Kurukawa, J. J. Polym. Sci., Part B 1965, 3, 23-26. Zambelli, A.; Locatelli, P.; Bajo, G.; Bovey, F. A. Macromolecules 1975, 8, 687-689. Farina, M. Top. Stereochem. 1987, 17, 1-111. For the statistical treatment see: Inoue, J.; Itabashi, Y.; Chujo, R.; Doi, Y. Polymer 1984, 25, 1640- 1644. Erker, G.; Nolte, R.; Tsay, Y.-H.; Krüger. C. Angew. Chem. 1989, 101, 642-644; Angew. Chem., Int. Ed. Engl. 1989, 28, 628-629.
121. 13C NMR methyl pentade analysis: Bovey, F. A.; Tiers, G. C. D. J. Polym. Sci. 1960, 44, 173-182. Sheldon, R. A.; Fueno, T.; Tsuntsuga, R.; Kurukawa, J. J. Polym. Sci., Part B 1965, 3, 23-26. Zambelli, A.; Locatelli, P.; Bajo, G.; Bovey, F. A. Macromolecules 1975, 8, 687-689. Farina, M. Top. Stereochem. 1987, 17, 1-111. For the statistical treatment see: Inoue, J.; Itabashi, Y.; Chujo, R.; Doi, Y. Polymer 1984, 25, 1640- 1644. Erker, G.; Nolte, R.; Tsay, Y.-H.; Krüger. C. Angew. Chem. 1989, 101, 642-644; Angew. Chem., Int. Ed. Engl. 1989, 28, 628-629.
122. 13C NMR methyl pentade analysis: Bovey, F. A.; Tiers, G. C. D. J. Polym. Sci. 1960, 44, 173-182. Sheldon, R. A.; Fueno, T.; Tsuntsuga, R.; Kurukawa, J. J. Polym. Sci., Part B 1965, 3, 23-26. Zambelli, A.; Locatelli, P.; Bajo, G.; Bovey, F. A. Macromolecules 1975, 8, 687-689. Farina, M. Top. Stereochem. 1987, 17, 1-111. For the statistical treatment see: Inoue, J.; Itabashi, Y.; Chujo, R.; Doi, Y. Polymer 1984, 25, 1640- 1644. Erker, G.; Nolte, R.; Tsay, Y.-H.; Krüger. C. Angew. Chem. 1989, 101, 642-644; Angew. Chem., Int. Ed. Engl. 1989, 28, 628-629.
123. 13C NMR methyl pentade analysis: Bovey, F. A.; Tiers, G. C. D. J. Polym. Sci. 1960, 44, 173-182. Sheldon, R. A.; Fueno, T.; Tsuntsuga, R.; Kurukawa, J. J. Polym. Sci., Part B 1965, 3, 23-26. Zambelli, A.; Locatelli, P.; Bajo, G.; Bovey, F. A. Macromolecules 1975, 8, 687-689. Farina, M. Top. Stereochem. 1987, 17, 1-111. For the statistical treatment see: Inoue, J.; Itabashi, Y.; Chujo, R.; Doi, Y. Polymer 1984, 25, 1640- 1644. Erker, G.; Nolte, R.; Tsay, Y.-H.; Krüger. C. Angew. Chem. 1989, 101, 642-644; Angew. Chem., Int. Ed. Engl. 1989, 28, 628-629.
124. 13C NMR methyl pentade analysis: Bovey, F. A.; Tiers, G. C. D. J. Polym. Sci. 1960, 44, 173-182. Sheldon, R. A.; Fueno, T.; Tsuntsuga, R.; Kurukawa, J. J. Polym. Sci., Part B 1965, 3, 23-26. Zambelli, A.; Locatelli, P.; Bajo, G.; Bovey, F. A. Macromolecules 1975, 8, 687-689. Farina, M. Top. Stereochem. 1987, 17, 1-111. For the statistical treatment see: Inoue, J.; Itabashi, Y.; Chujo, R.; Doi, Y. Polymer 1984, 25, 1640-1644. Erker, G.; Nolte, R.; Tsay, Y.-H.; Krüger. C. Angew. Chem. 1989, 101, 642-644; Angew. Chem., Int. Ed. Engl. 1989, 28, 628-629.
125. 13C NMR methyl pentade analysis: Bovey, F. A.; Tiers, G. C. D. J. Polym. Sci. 1960, 44, 173-182. Sheldon, R. A.; Fueno, T.; Tsuntsuga, R.; Kurukawa, J. J. Polym. Sci., Part B 1965, 3, 23-26. Zambelli, A.; Locatelli, P.; Bajo, G.; Bovey, F. A. Macromolecules 1975, 8, 687-689. Farina, M. Top. Stereochem. 1987, 17, 1-111. For the statistical treatment see: Inoue, J.; Itabashi, Y.; Chujo, R.; Doi, Y. Polymer 1984, 25, 1640- 1644. Erker, G.; Nolte, R.; Tsay, Y.-H.; Krüger. C. Angew. Chem. 1989, 101, 642-644; Angew. Chem., Int. Ed. Engl. 1989, 28, 628-629.
126. 13C NMR methyl pentade analysis: Bovey, F. A.; Tiers, G. C. D. J. Polym. Sci. 1960, 44, 173-182. Sheldon, R. A.; Fueno, T.; Tsuntsuga, R.; Kurukawa, J. J. Polym. Sci., Part B 1965, 3, 23-26. Zambelli, A.; Locatelli, P.; Bajo, G.; Bovey, F. A. Macromolecules 1975, 8, 687-689. Farina, M. Top. Stereochem. 1987, 17, 1-111. For the statistical treatment see: Inoue, J.; Itabashi, Y.; Chujo, R.; Doi, Y. Polymer 1984, 25, 1640- 1644. Erker, G.; Nolte, R.; Tsay, Y.-H.; Krüger. C. Angew. Chem. 1989, 101, 642-644; Angew. Chem., Int. Ed. Engl. 1989, 28, 628-629.
127. (a) Dahlmann, M.; Erker, G.; Nissinen, M.; Fröhlich, R. J. Am. Chem. Soc. 1999, 121, 2820-2828.
128. (b) See also: Gilchrist, J. H.; Bercaw, J. E. J. Am. Chem. Soc. 1996, 118, 12021-12028. Sacchi, M. C.; Barsties, E.; Tritto, I.; Locatelli, F.; Brintzinger, H.-H.; Stehling, U. Macromolecules 1997, 30, 3955-3957.
129. (b) See also: Gilchrist, J. H.; Bercaw, J. E. J. Am. Chem. Soc. 1996, 118, 12021-12028. Sacchi, M. C.; Barsties, E.; Tritto, I.; Locatelli, F.; Brintzinger, H.-H.; Stehling, U. Macromolecules 1997, 30, 3955-3957.
130. Sacchi, M. C.; Locatelli, P.; Tritto, I. Makromol. Chem. 1989, 190, 139-143.
131. Yang, X.; Stern, C. L.; Marks, T. J. J. Am. Chem. Soc. 1994, 116, 10015-10031. Schottek, J.; Erker, G.; Fröhlich, R. Angew. Chem. 1997, 109, 2585-2587; Angew. Chem., Int. Ed. Engl. 1997, 36, 2475-2477. Beswick, C. L.; Marks, T. J. Organometallics 1999, 18, 2410-2412.
132. Yang, X.; Stern, C. L.; Marks, T. J. J. Am. Chem. Soc. 1994, 116, 10015-10031. Schottek, J.; Erker, G.; Fröhlich, R. Angew. Chem. 1997, 109, 2585-2587; Angew. Chem., Int. Ed. Engl. 1997, 36, 2475-2477. Beswick, C. L.; Marks, T. J. Organometallics 1999, 18, 2410-2412.
133. Yang, X.; Stern, C. L.; Marks, T. J. J. Am. Chem. Soc. 1994, 116, 10015-10031. Schottek, J.; Erker, G.; Fröhlich, R. Angew. Chem. 1997, 109, 2585-2587; Angew. Chem., Int. Ed. Engl. 1997, 36, 2475-2477. Beswick, C. L.; Marks, T. J. Organometallics 1999, 18, 2410-2412.
134. Yang, X.; Stern, C. L.; Marks, T. J. J. Am. Chem. Soc. 1994, 116, 10015-10031. Schottek, J.; Erker, G.; Fröhlich, R. Angew. Chem. 1997, 109, 2585-2587; Angew. Chem., Int. Ed. Engl. 1997, 36, 2475-2477. Beswick, C. L.; Marks, T. J. Organometallics 1999, 18, 2410-2412.
135. 3] betaine + alkene reactions are listed in Table 2.
136. 1 values probably represented a good measure of the alkylmetallocene cation/π-alkene stabilization energies in these systems. For a discussion see also refs 6 and 7.
137. Dahlmann, M.; Schottek, J.; Fröhlich, R.; Kunz, D.; Nissinen, M.; Erker, G.; Fink, G.; Kleinschmidt, R. J. Chem. Soc., Dalton Trans. 2000, 1881-1886.
138. Devore, D. D.; Timmers, F. J., Hasha, D. L.; Rosen, R. K.; Marks, T. J.; Deck, P. A.; Stern, C. L. Organometallics 1995, 14, 3132-3134.
139. See for a comparison: Karl, J.; Erker, G.; Fröhlich, R.; Zippel, F., Bickelhaupt, F.; Schreuder Goedheijt, M.; Akkerman, O. S.; Binger, P.; Stannek, Angew. Chem. 1997, 109, 2914-2917; Angew. Chem., Int. Ed. Engl. 1997, 36, 2771-2774.
140. See for a comparison: Karl, J.; Erker, G.; Fröhlich, R.; Zippel, F., Bickelhaupt, F.; Schreuder Goedheijt, M.; Akkerman, O. S.; Binger, P.; Stannek, Angew. Chem. 1997, 109, 2914-2917; Angew. Chem., Int. Ed. Engl. 1997, 36, 2771-2774.
141. Karl, J.; Erker, G.; Fröhlich, R. J. Organomet. Chem. 1997, 535, 59-62.
142. Cowley, A. H.; Hair, G. S.; McBurnett, B. G.; Jones, R. A. J. Chem. Soc., Chem. Commun. 1999, 437.
143. For the "prone" and "supine" definition see: Yasuda, H.; Tatsumi, K.; Okamoto, T.; Mashima, K.; Lee, K.; Nakamura, A.; Kai, Y.; Kanehisa, N.; Kasai, N. J. Am. Chem. Soc. 1985, 107, 2410-2422.
144. To simplify the mathematical treatment of the (11A/11B)/1-alkene reaction system it was assumed that 11A and 11B exhibit the same energy content and reactivity. Both assumptions should be justified by the experimental observation of an equilibrium constant [11A]/[11B] close to unity, which does not change upon the addition of a reactive 1-alkene.
145. +] cation complex is very low because of the lacking metal-to-ligand back-donation in the d°-system. See for a comparison: Hurlburt, P. K.; Rack, J. J.; Luck, J. S.; Dec, S. F.; Webb, J. D.; Anderson, O. P.; Strauss, S. H. J. Am. Chem. Soc. 1994, 116, 10003-10014. Aubke, F.; Wang, C. Coord. Chem. Rev. 1994, 137, 483-524. Antonelli, D. M.; Thaden, E. B.; Stryker, J. M. Organometallics 1994, 13, 763-765. Goldman, A. S.; Krogh-Jespersen, K. J. Am. Chem. Soc. 1996, 118, 12159-12166. Willner, H.; Aubke, F. Angew. Chem. 1997, 109, 2507-2510; Angew. Chem., Int. Ed. Engl. 1997, 36, 2402-2425. Brackemeyer, T.; Erker, G.; Fröhlich, R. Organometallics 1997, 16, 531-536. Szilagyi, R. K.; Frenking, G. Organometallics 1997, 16, 4807-4815. Brackemeyer, T.; Erker, G.; Fröhlich, R.; Prigge, J.; Peuchert, U. Chem. Ber./Recl. 1997, 130, 899-902. Jacobsen, H.; Berke, H.; Brackemeyer, T.; Eisenblätter, T.; Erker, G.; Fröhlich, R.; Meyer, O.; Bergander, K. Helv. Chim. Acta 1998, 81, 1692-1709.
146. +] cation complex is very low because of the lacking metal-to-ligand back-donation in the d°-system. See for a comparison: Hurlburt, P. K.; Rack, J. J.; Luck, J. S.; Dec, S. F.; Webb, J. D.; Anderson, O. P.; Strauss, S. H. J. Am. Chem. Soc. 1994, 116, 10003-10014. Aubke, F.; Wang, C. Coord. Chem. Rev. 1994, 137, 483-524. Antonelli, D. M.; Thaden, E. B.; Stryker, J. M. Organometallics 1994, 13, 763-765. Goldman, A. S.; Krogh-Jespersen, K. J. Am. Chem. Soc. 1996, 118, 12159-12166. Willner, H.; Aubke, F. Angew. Chem. 1997, 109, 2507-2510; Angew. Chem., Int. Ed. Engl. 1997, 36, 2402-2425. Brackemeyer, T.; Erker, G.; Fröhlich, R. Organometallics 1997, 16, 531-536. Szilagyi, R. K.; Frenking, G. Organometallics 1997, 16, 4807-4815. Brackemeyer, T.; Erker, G.; Fröhlich, R.; Prigge, J.; Peuchert, U. Chem. Ber./Recl. 1997, 130, 899-902. Jacobsen, H.; Berke, H.; Brackemeyer, T.; Eisenblätter, T.; Erker, G.; Fröhlich, R.; Meyer, O.; Bergander, K. Helv. Chim. Acta 1998, 81, 1692-1709.
147. +] cation complex is very low because of the lacking metal-to-ligand back-donation in the d°-system. See for a comparison: Hurlburt, P. K.; Rack, J. J.; Luck, J. S.; Dec, S. F.; Webb, J. D.; Anderson, O. P.; Strauss, S. H. J. Am. Chem. Soc. 1994, 116, 10003-10014. Aubke, F.; Wang, C. Coord. Chem. Rev. 1994, 137, 483-524. Antonelli, D. M.; Thaden, E. B.; Stryker, J. M. Organometallics 1994, 13, 763-765. Goldman, A. S.; Krogh-Jespersen, K. J. Am. Chem. Soc. 1996, 118, 12159-12166. Willner, H.; Aubke, F. Angew. Chem. 1997, 109, 2507-2510; Angew. Chem., Int. Ed. Engl. 1997, 36, 2402-2425. Brackemeyer, T.; Erker, G.; Fröhlich, R. Organometallics 1997, 16, 531-536. Szilagyi, R. K.; Frenking, G. Organometallics 1997, 16, 4807-4815. Brackemeyer, T.; Erker, G.; Fröhlich, R.; Prigge, J.; Peuchert, U. Chem. Ber./Recl. 1997, 130, 899-902. Jacobsen, H.; Berke, H.; Brackemeyer, T.; Eisenblätter, T.; Erker, G.; Fröhlich, R.; Meyer, O.; Bergander, K. Helv. Chim. Acta 1998, 81, 1692-1709.
148. +] cation complex is very low because of the lacking metal-to-ligand back-donation in the d°-system. See for a comparison: Hurlburt, P. K.; Rack, J. J.; Luck, J. S.; Dec, S. F.; Webb, J. D.; Anderson, O. P.; Strauss, S. H. J. Am. Chem. Soc. 1994, 116, 10003-10014. Aubke, F.; Wang, C. Coord. Chem. Rev. 1994, 137, 483-524. Antonelli, D. M.; Thaden, E. B.; Stryker, J. M. Organometallics 1994, 13, 763-765. Goldman, A. S.; Krogh-Jespersen, K. J. Am. Chem. Soc. 1996, 118, 12159-12166. Willner, H.; Aubke, F. Angew. Chem. 1997, 109, 2507-2510; Angew. Chem., Int. Ed. Engl. 1997, 36, 2402-2425. Brackemeyer, T.; Erker, G.; Fröhlich, R. Organometallics 1997, 16, 531-536. Szilagyi, R. K.; Frenking, G. Organometallics 1997, 16, 4807-4815. Brackemeyer, T.; Erker, G.; Fröhlich, R.; Prigge, J.; Peuchert, U. Chem. Ber./Recl. 1997, 130, 899-902. Jacobsen, H.; Berke, H.; Brackemeyer, T.; Eisenblätter, T.; Erker, G.; Fröhlich, R.; Meyer, O.; Bergander, K. Helv. Chim. Acta 1998, 81, 1692-1709.
149. +] cation complex is very low because of the lacking metal-to-ligand back-donation in the d°-system. See for a comparison: Hurlburt, P. K.; Rack, J. J.; Luck, J. S.; Dec, S. F.; Webb, J. D.; Anderson, O. P.; Strauss, S. H. J. Am. Chem. Soc. 1994, 116, 10003-10014. Aubke, F.; Wang, C. Coord. Chem. Rev. 1994, 137, 483-524. Antonelli, D. M.; Thaden, E. B.; Stryker, J. M. Organometallics 1994, 13, 763-765. Goldman, A. S.; Krogh-Jespersen, K. J. Am. Chem. Soc. 1996, 118, 12159-12166. Willner, H.; Aubke, F. Angew. Chem. 1997, 109, 2507-2510; Angew. Chem., Int. Ed. Engl. 1997, 36, 2402-2425. Brackemeyer, T.; Erker, G.; Fröhlich, R. Organometallics 1997, 16, 531-536. Szilagyi, R. K.; Frenking, G. Organometallics 1997, 16, 4807-4815. Brackemeyer, T.; Erker, G.; Fröhlich, R.; Prigge, J.; Peuchert, U. Chem. Ber./Recl. 1997, 130, 899-902. Jacobsen, H.; Berke, H.; Brackemeyer, T.; Eisenblätter, T.; Erker, G.; Fröhlich, R.; Meyer, O.; Bergander, K. Helv. Chim. Acta 1998, 81, 1692-1709.
150. +] cation complex is very low because of the lacking metal-to-ligand back-donation in the d°-system. See for a comparison: Hurlburt, P. K.; Rack, J. J.; Luck, J. S.; Dec, S. F.; Webb, J. D.; Anderson, O. P.; Strauss, S. H. J. Am. Chem. Soc. 1994, 116, 10003-10014. Aubke, F.; Wang, C. Coord. Chem. Rev. 1994, 137, 483-524. Antonelli, D. M.; Thaden, E. B.; Stryker, J. M. Organometallics 1994, 13, 763-765. Goldman, A. S.; Krogh-Jespersen, K. J. Am. Chem. Soc. 1996, 118, 12159-12166. Willner, H.; Aubke, F. Angew. Chem. 1997, 109, 2507-2510; Angew. Chem., Int. Ed. Engl. 1997, 36, 2402-2425. Brackemeyer, T.; Erker, G.; Fröhlich, R. Organometallics 1997, 16, 531-536. Szilagyi, R. K.; Frenking, G. Organometallics 1997, 16, 4807-4815. Brackemeyer, T.; Erker, G.; Fröhlich, R.; Prigge, J.; Peuchert, U. Chem. Ber./Recl. 1997, 130, 899-902. Jacobsen, H.; Berke, H.; Brackemeyer, T.; Eisenblätter, T.; Erker, G.; Fröhlich, R.; Meyer, O.; Bergander, K. Helv. Chim. Acta 1998, 81, 1692-1709.
151. +] cation complex is very low because of the lacking metal-to-ligand back-donation in the d°-system. See for a comparison: Hurlburt, P. K.; Rack, J. J.; Luck, J. S.; Dec, S. F.; Webb, J. D.; Anderson, O. P.; Strauss, S. H. J. Am. Chem. Soc. 1994, 116, 10003-10014. Aubke, F.; Wang, C. Coord. Chem. Rev. 1994, 137, 483-524. Antonelli, D. M.; Thaden, E. B.; Stryker, J. M. Organometallics 1994, 13, 763-765. Goldman, A. S.; Krogh-Jespersen, K. J. Am. Chem. Soc. 1996, 118, 12159-12166. Willner, H.; Aubke, F. Angew. Chem. 1997, 109, 2507-2510; Angew. Chem., Int. Ed. Engl. 1997, 36, 2402-2425. Brackemeyer, T.; Erker, G.; Fröhlich, R. Organometallics 1997, 16, 531-536. Szilagyi, R. K.; Frenking, G. Organometallics 1997, 16, 4807-4815. Brackemeyer, T.; Erker, G.; Fröhlich, R.; Prigge, J.; Peuchert, U. Chem. Ber./Recl. 1997, 130, 899-902. Jacobsen, H.; Berke, H.; Brackemeyer, T.; Eisenblätter, T.; Erker, G.; Fröhlich, R.; Meyer, O.; Bergander, K. Helv. Chim. Acta 1998, 81, 1692-1709.
152. +] cation complex is very low because of the lacking metal-to-ligand back-donation in the d°-system. See for a comparison: Hurlburt, P. K.; Rack, J. J.; Luck, J. S.; Dec, S. F.; Webb, J. D.; Anderson, O. P.; Strauss, S. H. J. Am. Chem. Soc. 1994, 116, 10003-10014. Aubke, F.; Wang, C. Coord. Chem. Rev. 1994, 137, 483-524. Antonelli, D. M.; Thaden, E. B.; Stryker, J. M. Organometallics 1994, 13, 763-765. Goldman, A. S.; Krogh-Jespersen, K. J. Am. Chem. Soc. 1996, 118, 12159-12166. Willner, H.; Aubke, F. Angew. Chem. 1997, 109, 2507-2510; Angew. Chem., Int. Ed. Engl. 1997, 36, 2402-2425. Brackemeyer, T.; Erker, G.; Fröhlich, R. Organometallics 1997, 16, 531-536. Szilagyi, R. K.; Frenking, G. Organometallics 1997, 16, 4807-4815. Brackemeyer, T.; Erker, G.; Fröhlich, R.; Prigge, J.; Peuchert, U. Chem. Ber./Recl. 1997, 130, 899-902. Jacobsen, H.; Berke, H.; Brackemeyer, T.; Eisenblätter, T.; Erker, G.; Fröhlich, R.; Meyer, O.; Bergander, K. Helv. Chim. Acta 1998, 81, 1692-1709.
153. +] cation complex is very low because of the lacking metal-to-ligand back-donation in the d°-system. See for a comparison: Hurlburt, P. K.; Rack, J. J.; Luck, J. S.; Dec, S. F.; Webb, J. D.; Anderson, O. P.; Strauss, S. H. J. Am. Chem. Soc. 1994, 116, 10003-10014. Aubke, F.; Wang, C. Coord. Chem. Rev. 1994, 137, 483-524. Antonelli, D. M.; Thaden, E. B.; Stryker, J. M. Organometallics 1994, 13, 763-765. Goldman, A. S.; Krogh-Jespersen, K. J. Am. Chem. Soc. 1996, 118, 12159-12166. Willner, H.; Aubke, F. Angew. Chem. 1997, 109, 2507-2510; Angew. Chem., Int. Ed. Engl. 1997, 36, 2402-2425. Brackemeyer, T.; Erker, G.; Fröhlich, R. Organometallics 1997, 16, 531-536. Szilagyi, R. K.; Frenking, G. Organometallics 1997, 16, 4807-4815. Brackemeyer, T.; Erker, G.; Fröhlich, R.; Prigge, J.; Peuchert, U. Chem. Ber./Recl. 1997, 130, 899-902. Jacobsen, H.; Berke, H.; Brackemeyer, T.; Eisenblätter, T.; Erker, G.; Fröhlich, R.; Meyer, O.; Bergander, K. Helv. Chim. Acta 1998, 81, 1692-1709.
154. +] cation complex is very low because of the lacking metal-to-ligand back-donation in the d°-system. See for a comparison: Hurlburt, P. K.; Rack, J. J.; Luck, J. S.; Dec, S. F.; Webb, J. D.; Anderson, O. P.; Strauss, S. H. J. Am. Chem. Soc. 1994, 116, 10003-10014. Aubke, F.; Wang, C. Coord. Chem. Rev. 1994, 137, 483-524. Antonelli, D. M.; Thaden, E. B.; Stryker, J. M. Organometallics 1994, 13, 763-765. Goldman, A. S.; Krogh-Jespersen, K. J. Am. Chem. Soc. 1996, 118, 12159-12166. Willner, H.; Aubke, F. Angew. Chem. 1997, 109, 2507-2510; Angew. Chem., Int. Ed. Engl. 1997, 36, 2402-2425. Brackemeyer, T.; Erker, G.; Fröhlich, R. Organometallics 1997, 16, 531-536. Szilagyi, R. K.; Frenking, G. Organometallics 1997, 16, 4807-4815. Brackemeyer, T.; Erker, G.; Fröhlich, R.; Prigge, J.; Peuchert, U. Chem. Ber./Recl. 1997, 130, 899-902. Jacobsen, H.; Berke, H.; Brackemeyer, T.; Eisenblätter, T.; Erker, G.; Fröhlich, R.; Meyer, O.; Bergander, K. Helv. Chim. Acta 1998, 81, 1692-1709.
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