Polymerization of methyl methacrylate with alane complexes of bivalent lanthanidocenes

Journal of Organometallic Chemistry

Volumn 568, Issue 1-2, 1998, Pages 33-40

  Knjazhanski, S Ya ^a   Elizalde, L ^a   Cadenas, G ^a   Bulychev, B M ^b  

^a CENTRO DE INVESTIGACIÓN EN QUÍMICA APLICADA   (Mexico)

^b MOSCOW STATE UNIVERSITY   (Russian Federation)

Author keywords

Alane complexes; Bivalent ytterbocenes; Methyl methacrylate polymerization

Indexed keywords

EID: 0002154372     PISSN: 0022328X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0022-328X(98)00751-7     Document Type: Article

References (30)

1. Yasuda H., Yamamoto H., Yokota K., Miyake S., Nakamura A. J. Am. Chem. Soc. 114:1992;4908.
2. Yasuda H., Yamamoto H., Yamashita M. et al. Macromolecules. 26:1993;7134.
3. Ihara E., Morimoto M., Yasuda H. Macromolecules. 28:1995;7886.
4. Yasuda H., Furo M., Yamamoto H., Nakamura A., Miyake S., Kibino N. Macromolecules. 25:1992;5115.
5. B.M. Novak, L.S. Boffa, Papers presented at the ACS Meeting, San Francisco Ca., 38, no.1, 1997, p. 442.
6. H. Yasuda, E. Ihara, M. Morimoto, T. Kakeji, Papers presented at the ACS Meeting, San Francisco Ca., 38, no.1, 1997, p.444.
7. Boffa L.S., Novak B.M. Macromolecules. 27:1994;6993.
8. Deng H., Shiono T., Soga K. Macromol. Chem. Phys. 196:1995;1971.
9. Deng H., Shiono T., Soga K. Macromolecules. 28:1995;3067.
10. Deng H., Soga K. Macromolecules. 29:1996;1847.
11. Knjazhanski S. Ya, Kalyuzhnaya E.S., Elizalde Herrera L.E., Bulychev B.M., Khvostov A.V., Sizov A.I. J. Organomet. Chem. 531:1997;19.
12. Tilley T.D., Andersen R.A., Spenser B., Ruben H., Zalkin A., Tempeleton D.H. Inorg. Chem. 19:1980;2999.
13. The stereoregulatory operation of complexes II, III, V and VI at 0°C will be described in a separate paper.
14. (a) S.Ya. Knjazhanski, E.B. Lobkovski, B.M. Bulychev, V.K. Belsky, G.L. Soloveichik, J. Organomet. Chem. 419 (1991) 311.
15. (b) G.L. Soloveichik, B.M. Bulychev, S.Ya. Knjazhanski, V.K. Belsky, Metalloorg. Chim. 5 N 1 (1992) 135 (Russ).
16. Complete D-NMR study of this system will be reported soon.
17. (a) Spartan, version 5.03, Wave Function Inc. (1998) Wave Function Ed.
18. (b) W.J. Hehre, L.D. Burke, A.J. Shusterman, W.J. Pietro, Experiment in Computation Organic Chemistry (1995) Wave Function Ed.
19. (c) W.J. Hehre, Practical Strategies for Electronic Structure Calculations (1995) Wave Function De.
20. 2Me] (PM3 method), in none-solvent mode, indicating the greater stability of the form 'a' in every case.
21. (a) J.W. Lauher, R. Hoffmann, J. Am. Chem. Soc. 98 (1976) 1729.
22. (b) J.V. Ortiz, R. Hoffmann, Inorg. Chem. 24 (1985) 2095.
23. Unpublished data from our laboratory.
24. Knjazhanski S.Ya., Bulychev B.M., Khvostov A.V., Sizov A.I. Izv. Ross. Akad. Nauk. 7:1996;1833.
25. Taft R.W., Pienta R.J., Kalmet M.J., Arnett E.M. J. Org. Chem. 46:1981;661.
26. Finholt A.E., Bond A.C., Schlesinger H.I. J. Am. Chem. Soc. 74:1951;4585.
27. E.V. Voloshina, Metody analiza materialov dlya elektronnoi tekhniki, M., NIITEKhIM (1983) 77.
28. (a) R. Chujo, K. Hatada, R. Kitamura, T. Kitayama, H. Sato, Y. Tanaka, Polym. J. 19 (1987) 413.
29. (b) R. Subramanian, R.D. Allen, J.R. McGrath, T.C. Ward, Polym. Prep. Am. Chem. Soc. Div. Polym. Chem. 26 (1985) 238.
30. (c) G. Moad, D.H. Solomon, T.H. Spurling, S.R. Johns, R.I. Willing, Aust. J. Chem. 39 (1986) 43.