Molybdenum(VI) bis(imidoaryl) complexes containing the bis(aminomethyl)aryl "pincer" ligand [C6H3(CH2NMe2)2-2,6] - (NCN): Structures of [MoCl(η2-C,N-NCN)(NAr)2], [Mo(η2-C,N-NCN)(Me)(NAr)2], and [MoCl2{η2-C,N-NC(NH)}(NAr)2]

Organometallics

Volumn 18, Issue 14, 1999, Pages 2642-2648

  Brandts, Jim A M ^a   Gossage, Robert A ^a   Boersma, Jaap ^a   Spek, Anthony L ^b   Van Koten, Gerard ^a  

^a UTRECHT UNIVERSITY   (Netherlands)

^b UTRECHT UNIVERSITY   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001710554     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om990033r     Document Type: Article

References (40)

1. (a) Grubbs, R. H.; Chang, S. Tetrahedron 1998, 54, 4413.
2. (b) Schrock, R. R. Polyhedron 1995, 14, 3177.
3. (c) Ivin, K. J.; Mol, J. C. Olefin Metathesis and Metathesis Polymerization; Academic Press: San Diego, CA, 1997, pp 24-36 and chapter 14.
4. (a) van der Schaaf, P. A.; Grove, D. M.; Smeets, W. J. J.; Spek, A. L.; van Koten, G. Organometallics 1993, 12, 3955.
5. (b) van der Schaaf, P. A.; Smeets, W. J. J.; Spek, A. L.; van Koten, G. J. Chem. Soc., Chem. Commun. 1992, 717.
6. van der Schaaf, P. A.; Abbenhuis, R. A. T. M.;, van der Noort, W. P. A.; de Graaf, R.; Grove, D. M.; Smeets, W. J. J.; Spek, A. L.; van Koten, G. Organometallics 1994, 13, 1433.
7. Schrock, R. R.; Murdzek, J. S.; Bazan, G. C.; Robbins, J.; DiMare, M.; O'Regan, M. J. Am. Chem. Soc. 1990, 112, 3875.
8. Fox, H. H.; Yap, K. B.; Robbins, J.; Cai, S.; Schrock, R. R. Inorg. Chem. 1992, 31, 2287.
9. (a) Radius, U.; Sundermeyer, J. Chem. Ber. 1992, 125, 2183.
10. (b) Sundermeyer, J.; Radius, U.; Burschka, C. Chem. Ber. 1992, 125, 2379.
11. Schoettel, G.; Kress, J.; Osborn, J. A. J. Chem. Soc., Chem. Commun. 1989, 1062.
12. (a) Bell, A.; Clegg, W.; Dyer, P. W.; Elsegood, M. R. J.; Gibson, V. C.; Marshall, E. L. J. Chem. Soc., Chem. Commun. 1994, 2547.
13. (b) Bell, A.; Clegg, W.; Dyer, P. W.; Elsegood, M. R. J.; Gibson, V. C.; Marshall, E. L. J. Chem. Soc., Chem. Commun. 1994, 2247.
14. (NCN) is also referred to as "pincer".
15. (a) van Koten, G. Pure Appl. Chem. 1989, 61, 1681.
16. (b) Rietveld, M. H. P.; Grove, D. M.; van Koten, G. New J. Chem. 1997, 21, 751.
17. van Koten, G., Jastrzebski, J. T. B. H., Noltes, J. G.; Spek, A. L.; Schoone, J. C. J. Organomet. Chem. 1978, 148, 233.
18. Abbenhuis, H. C. L.; Rietveld, M. H. P.; Haarman, H. F.; Hogerheide, M. P.; Spek, A. L.; van Koten, G. Organometallics 1994, 13, 3, 3259.
19. Rietveld, M. H. P.; Nagelholt, L.; Grove, D. M.; Veldman, N.; Spek, A. L.; Rauch, M. U.; Herrmann, W. A.; van Koten, G. J. Organomet. Chem. 1997, 530, 159.
20. (a) Brandts, J. A. M.; van Leur, M.; Gossage, R. A.; Boersma, J.; Spek, A. L.; van Koten, G. To be published.
21. (b) Brandts, J. A. M.; Boersma, J.; Spek, A. L.; van Koten, G. To be published.
22. (c) Casty, G. L.; Don Tilley, T.; Yap, G. P. A.; Rheingold, A. L. Organometallics 1997, 16, 4746.
23. (d) Vaughan, W. M.; Abboud, K. A.; Boncella, J. M. J. Organomet. Chem. 1995, 485, 37.
24. (e) Green, G. C.; Green, M. L. H.; James, J. T.; Konidaris, P. C.; Maunder, G. H.; Mountford, P. J. Chem. Soc., Chem Commun. 1992, 1361.
25. Hesse, M.; Meier, H.; Zeeh, B. Spectroskopische Methoden in der Organischen Chemie; Georg Thieme Verlag: Stuttgart, New York, 1987; Table 2.5.
26. (a) Wehman-Ooyevaar, I. C. M.; Grove, D. M.; Kooijman, H.; van der Sluis, P.; Spek, A. L.; van Koten, G. J. Am. Chem. Soc. 1992, 114, 9916.
27. (b) Ganderlman, M.; Vigalok, A.; Shimon, L. J. W.; Milstein, D. Organometallics 1997, 16, 3981.
28. (c) Gandelman, M.; Vigalok, A.; Shimon, L. J. W.; Milstein, D. Organometallics 1997, 16, 3981.
29. (d) Richardson, T. B.; Koetzle, T. F.; Crabtree, R. H. Inorg. Chim. Acta 1996, 250, 69.
30. (e) Yao, W.; Eisenstein, O.; Crabtree, R. H. Inorg. Chim. Acta 1997, 254, 105.
31. (a) Gibson, V C.; Marshall, E. L.; Redshaw, C.; Clegg, W.; Elsegood, M. R. J. J. Chem. Soc., Dalton Trans. 1996, 4197.
32. (b) Wigley, D. E. Organoimido Complexes of the Transition Metals; Progress in Inorganic Chemistry No. 42; John Wiley Inc.: New York, 1994.
33. 2O as a solvent), compounds 4 and 6 were formed, respectively. No "pincerH" was found.
34. Fuson, R. C.; Jackson, H. L. J. Am. Chem. Soc. 1950, 72, 1637.
35. 6 did not contain precipitates. A likely explanation of this systematic error is that a weighing mistake took place.
36. Boer, J. L.; Duisenberg, A. J. M. Acta Crystallogr. 1984, A40, C-410.
37. Spek, A. L. Acta Crystallogr. 1990, A46, C-34.
38. Sheldrick, G. M. SHELXS86. Program for crystal structure determination, University of Göttingen: Göttingen, Germany, 1986.
39. Sheldrick, G. M. SHELXL93. Program for crystal structure refinement; University of Göttingen: Göttingen, Germany, 1993.
40. Wilson, A. J. C., Ed. International Tables for Crystallography; Kluwer Academic Publishers: Dordrecht, The Netherlands, 1992; Vol. C.