Ethylene polymerization and ring-opening metathesis polymerization of norbornene catalyzed by (arylimido)(aryloxy)vanadium(V) complexes of the type, V(NAr)(OAr′)X2 (X = Cl, CH2Ph)

Chemistry Letters

Volumn , Issue 1, 2001, Pages 36-37

  Nomura, Kotohiro ^a   Sagara, Asami ^a   Imanishi, Yukio ^a  

^a NARA INSTITUTE OF SCIENCE AND TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0035530849     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2001.36     Document Type: Article

References (31)

1. For example (Review), a) H. H. Brintzinger, D. Fischer, R. Mülhaupt, B. Rieger, and R. M. Waymouth, Angew. Chem., Int. Ed. Engl., 34, 1143 (1995).
2. b) W. Kaminsky, Macromol. Chem. Phys., 197, 3903 (1996).
3. c) W. Kaminsky and M. Arndt, Adv. Polym. Sci., 127, 143 (1997).
4. d) J. Suhm, J. Heinemann, C. Wörner, P. Müller, F. Stricker, J. Kressler, J. Okuda, and R. Mülhaupt, Macromol. Symp., 129, 1 (1998).
5. e) A. L. McKnight and R.M. Waymouth, Chem. Rev., 98, 2587 (1998).
6. f) G. J. P. Britovsek, V. C. Gibson, and D. F. Wass, Angew. Chem. Int. Ed., 38, 429 (1999).
7. a) F. J. Feher and R. L. Blanski, Organometallics, 12, 958 (1993).
8. b) S. Scheuner, J. Fischer, and J. Kress, Organometallics, 14, 2627 (2995).
9. c) M. P. Coles and V. C. Gibson, Polym. Bull., 33, 529 (1994).
10. d) P. T. Witte, A. Meetsma, and B. Hessen, Organometallics, 18, 2944 (1999).
11. e) D. Ricardon, F. Conan, S. Gambarotta, G. Yap, and Q. Wang, J. Am. Chem. Soc., 121, 9318 (1999).
12. 2c
13. For example, H. Sinn and W. Kaminsky, in "Advances in Organometallic Chemistry," ed. by F. G. A. Stone and R. West, Academic Press, New York (1980), Vol. 18, p. 99.
14. For examples, a) W. L. Carrick, J. Am. Chem. Soc., 80, 6455 (1958).
15. b) W. L. Carrick, R. W. Kluiber, E. F. Bonner, L. H. Wartman, F. M. Rugg, and J. J. Smith, J. Am. Chem. Soc., 82, 3883 (1960).
16. c) D. L. Christman, J. Polym. Sci., Polym. Chem. Ed., 10, 471 (1972).
17. d) M. H. Lehr and C. J. Carmen, Macromolecules, 2, 217 (1969).
18. e) E. W. Duck, D. Grant, J. R. Horder, D. K. Jenkins, A. E. Marlow, S. R. Wallis, A. G. Doughty, J. M. Marandon, and G. A. Skinner, Eur. Polym. J., 10, 481 (1974).
19. For example (synthesis of syndiotactic polypropylene), Y. Doi, N. Tokuhiro, M. Nunomura, H. Miyake, S. Suuki, and K. Soga, in "Transition Metals and Organometallic as Catalysts for Olefin Polymerization," ed. by W. Kaminsky and H. Sinn, Springer-Verlag, Berlin (1988), p. 379.
20. For example, A. Zambelli, A. Proto, and P. Longo, in "Ziegler Catalysts," ed. by G. Fink, R. Mulhaupt, and K. H. Brintzinger, Springer-Verlag, Berlin (1995), p. 217.
21. a) D. D. Devore, J. D. Lichtenhan, F. Takusagawa, and E. A. Maata, J. Am. Chem. Soc., 109, 7408 (1987).
22. b) J. -K. F. Buijink, J. H. Teubin, H. Kooijman, and A. L. Spek, Organometallics, 13, 2922 (1994).
23. c) K. Nomura, R. R. Schrock, and W. M. Davis, Inorg. Chem., 35, 3695 (1996).
24. For example, a) K. Nomura, N. Naga, M. Miki, K. Yanagi, and A. Imai, Organometallics, 17, 2152 (1998).
25. K. Nomura, K. Oya, T. Komatsu, and Y. Imanishi, Macromolecules, 33, 3187 (2000).
26. 2NOV: C, 60.01; H. 7.01; N, 3.04%. Found(1): C, 59.86: H, 7.13; N. 2.80%. Found(2): C, 60.05; H, 7.24; N, 2.91%.
27. 3), V. J. Murphy and H. Turner, Organometallics, 16, 2495 (1997).
28. 3): δ 22.7, 27.1, 37.8, 37.9. 77.2, 120.6, 123.4, 125.9, 128.3, 128.4, 133.6, 141.8, 150.0.
29. 3): δ 134.0, 13.3.9, 133.8, 133.7, and 133.1, 133.0 and 132.8 (olefinic), 68.0, 50.8, 43.4, 43.2, 42.7, 42.1, 41.3, 38.6, 38.4, 33.1, 32.9, 32.3, 32.2, 25.6, 21.3.
30. Example concerning synthesis of high molecular weight ROMP polymers, Y. Nakayama, H. Saito, N. Ueyama, and A. Nakamura, Organometallics, 18, 3149 (1999).
31. Previous report concerning synthesis of vanadium-alkylidene complex, see ref 8b.