Homogeneous models for chemically tethered silica-supported qlefin polymerization catalysts

Organometallics

Volumn 21, Issue 1, 2002, Pages 4-6

  Severn, John R ^a   Duchateau, Robbert ^a   Van Santen, Rutger A ^a   Ellis, Dianne D ^b   Spek, Anthony L ^b  

^a EINDHOVEN UNIVERSITY OF TECHNOLOGY   (Netherlands)

^b UTRECHT UNIVERSITY   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

COMPLEXATION; ELECTRONIC PROPERTIES; REACTION KINETICS; SILICA; SILICONES; ZIRCON;

FLUORENE; LIGAND; SILICA-SUPPORTED QLEFIN; ZIRCONOCENE COMPLEXES;

OLEFINS;

EID: 20444394844     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om010344d     Document Type: Article

References (57)

1. (a) Hlatky, G. G. Coord. Chem. Rev. 1999, 181, 243.
2. (b) Chien, J. C. W. Top. Catal 1999, 7, 23.
3. (c) Hlatky G. G. Chem. Rev. 2000, 100, 1347.
4. (a) Coates, G. W. Chem. Rev. 2000, 100, 1223.
5. (b) Resconi, L.; Cavallo, L.; Fait, A.; Piemontesi, F. Chem. Rev. 2000, 100, 1253.
6. For example see: (a) Hungenberg, K. D.; Kerth, J.; Langhauser, F.; Marczinke, B. Schlund, R. In Ziegler Catalysts; Fink, G., Mülhaupt, R., Brintzinger, H. H., Eds.; Springer-Verlag: New York, 1995; Chapter 20.
7. (b) Fink, G.; Steinmetz, B.; Zechlin, J.; Przybyla, C.; Tesche, B. Chem. Rev. 2000, 100, 1377.
8. (a) Chien, J. C. W.; He, D. J. Polym. Sci., A: Polym. Chem. 1991, 29, 1603.
9. (b) Collins, S.; Kelly, W. M.; Holden, D. A. Marcomolecules 1992, 25, 1780.
10. (c) Soga, K.; Kaminaka, M. Makromol. Chem., Rapid Commun. 1992, 13, 221.
11. (d) Soga, K.; Kaminaka, M. Makromol. Chem. 1993, 194, 1745.
12. (e) Kaminsky, W.; Renner, F. Makromol Chem., Rapid Commun. 1993, 14, 239.
13. (f) Janiak, C.; Rieger, B. Angew, Makromol. Chem. 1994, 47, 215.
14. (g) Sacchi, M. C.; Zucchi, D.; Titto, I.; Locatelli, P.; Dall'Occo, T. Macromol. Rapid Commun. 1995, 16, 581.
15. (h) Kamfjord, T.; Wester, T. S.; Rytter, E. Macromol. Rapid Commun. 1998, 19, 505.
16. For example see: (a) Lee, D.-H.; Yoon, K.-B. Macromol. Rapid Commun. 1997, 18, 427.
17. (b) Iiskola, E. I.; Timonen, S.; Pakkanen, T. T.; Härkki, O.; Seppälä, J. V. Appl. Surf. Sci. 1997, 121/122, 372.
18. (c) Vega, W. M.; Cañas, P. L.; Lafuente, A. M.-E.; Llinas, G. H.; Royo, J. S.; Llatas, L. M. U.S. Pat. Appl. 5,824,620, 1998.
19. (d) Timonen, S.; Pakkanen, T. T.; Iiskola, E. I. J. Organomet. Chem. 1999, 582, 273.
20. (e) Juvaste, H.; Pakkanen, T. T. Organometallics 2000, 19, 1729.
21. (f) Uusitalo, A.-M.; Pakkanen, T. T.; Iiskola, E. I. J. Mol. Catal. A: Chem. 2000, 156, 181.
22. For example see: (a) Antberg, M.; Luker, H.; Böhm, L. U.S. Pat. Appl. 5,202,398,1993.
23. (b) Galan-Fereres, M.; Koch, T.; Hey-Hawkins, E.; Eisen, M. S. J. Organomet. Chem. 1999, 580, 145.
24. (c) Alt, H. G.; Schertl, F.; Köppl, A. J. Organomet. Chem. 1998, 568, 263.
25. (d) Lee, B. Y.; Oh, J. S. Macromolecules 2000, 33, 3194.
26. For example see: (a) Kitagawa, T.; Uozumi, T.; Soga, K.; Takata, T. Polymer 1997, 38, 615.
27. (b) Stork, M.; Koch, M.; Klapper, M.; Müllen, K.; Gregorius, H.; Rief, U. Macromol. Rapid Commun. 1999, 20, 210.
28. (c) Chan, M. C. W.; Chew, K. C.; Dalby, C. I.; Gibson, V. C.; Kohlmann, A.; Little, I. R.; Reed, W. Chem. Commun. 1998, 1673.
29. (d) Barrett, A. G. M.; de Miguel, Y. R. Chem. Commun. 1998, 2079.
30. (e) Hong, S. C.; Teranishi, T.; Soga, K. Polymer 1998, 39, 7153.
31. (a) Murugavel, R.; Voigt, A.; Walawalkar, M. G.; Roesky, H. W. Chem. Rev. 1996, 96, 2205.
32. (b) Noh, S. K.; Kim, S.; Kim, J.; Lee, D.-H.; Yoon, K.-B.; Lee, H.-B.; Lee, S. W.; Huh, W. S. J. Polym. Sci., Part A: Polym. Chem. 1997, 35, 3717.
33. (a) Feher, F. J.; Newman, D. A.; Walzer, J. F. J. Am. Chem. Soc. 1989, 111, 1741.
34. (b) Feher, F. J.; Newman, D. A. J. Am. Chem. Soc. 1990, 112, 1931.
35. (c) Feher, F. J.; Budzichowski, T. A.; Rahimian, K.; Ziller, J. W. J. Am. Chem. Soc. 1992, 113, 3859.
36. (a) Feher, F. J.; Blanski, R. L. J. Chem. Soc., Chem. Commun. 1990, 1614.
37. (b) Feher, F. J.; Walzer, J. F.; Blanski, R. L. J. Am. Chem. Soc. 1991, 114, 3618.
38. (c) Liu, J.-C.; J. Chem. Soc., Chem. Commun. 1996, 1109.
39. (d) Duchateau, R.; Abbenhuis, H. C. L.; van Santen, R. A.; Meetsma, A.; Thiele, S. K-H.; van Toi, M. F. H. Organometallics 1998, 17, 5663.
40. (e) Duchateau, R.; Cremer, U.; Harmsen, R. J.; Mohamud, S. I.; Abbenhuis, H. C. L.; van Santen, R. A.; Meetsma, A.; Thiele, S. K.-H.; van Toi, M. F. H.; Kranenburg, M. Organometallics 1999, 18, 5447.
41. (f) Duchateau, R.; van Santen, R. A.; Yap, G. P. A. Organometallics 2000, 19, 809.
42. (g) Skowronska-Ptasinska, M. D.; Duchateau, R.; van Santen, R. A. Yap, G. P.'A. Organometallics 2001, 20, 3519.
43. (a) Deschler, U.; Kleinschmit, P.; Panster, P. Angew. Chem. 1986, 98, 237.
44. (b) Price, P. M.; Clark, J. H.; Macquarrie, D. J. J. Chem. Soc., Dalton Trans. 2000, 101.
45. (a) Feher, F. J.; Rahimian, K.; Budzichowski, T. A.; Ziller, J. W. Organometallics 1995, 14, 3920.
46. (b) Day, V. W.; Klemperer, W. G.; Mainz, V. V.; Milar, D. M. J. Am. Chem. Soc. 1985, 107, 8262.
47. 2, are more acidic than the fluorine. As a consequence, these silanols severely influence the metalation reactions, leading to various products: Severn, J. R.; Duchateau, R.; van Santen, R. A.; Ellis, D. D.; Spek, A. L.; Yap, G. P. A. Manuscript in preparation.
48. (a) Feher, F. J.; Budzichowski, T. A. J. Organomet. Chem. 1989, 379, 33.
49. (b) Feher, F. J.; Tajima, T. L. J. Am. Chem. Soc. 1994, 116, 2145.
50. For acidities and chemical shifts of 9-substituted fluorenes see: (a) Bausch, M. J.; Gong, Y. J. Am. Chem. Soc. 1994, 116, 5963.
51. (b) Zhang, S.; Zhang, X.-M.; Bordwell, F. G. J. Am. Chem. Soc. 1995, 117, 602.
52. (a) Schmid, M. A.; Alt, H. G.; Milius, W. J. Organomet. Chem. 1996, 525, 15.
53. (b) Severn, J. R.; Duchateau, R.; van Santen, R. A.; Ellis, D. D.; Spek, A. L. Manuscript in preparation.
54. Full experimental and NMR data of 1-4 are given in the Supporting Information.
55. w = 0.1135. Data were collected on a Nonius Kappa CCD area detector with a graphite monochromator (λ = 0.710 73 Å).
56. (a) Hitchcock, P. B.; Lappert, M. F.; Lawless, G. A.; Oliver, H.; Ryan, E. J. J. Chem. Soc., Chem. Commun. 1992, 474.
57. (b) Thiele, K.-H.; Böhme, U.; Peters, K.; Peters, E.-M.; Walz, L.; von Schnering, H. G. Z. Anorg. Allg. Chem. 1993, 679, 771.