Novel zirconacyclopentadiene complex; 8,8-bis(cyclopentadienyl)-7,9-bis(trimethylstannyl)-8-zirconabicyclo-[4.3.0]nona-1(9),6(7)-diene: Synthesis, X-ray analysis, and catalytic activity for ethylene polymerization

Journal of Organometallic Chemistry

Volumn 516, Issue 1-2, 1996, Pages 111-114

  Oouchi, Kunihiro ^a   Mitani, Makoto ^a   Hayakawa, Michiya ^a   Yamada, Tohru ^a   Mukaiyama, Teruaki ^b  

^a MITSUI CHEMICALS INC   (Japan)

^b TOKYO UNIVERSITY OF SCIENCE   (Japan)

Author keywords

Crystal structure; Ethylene polymerization; Metallacycle; Silicon; Tin; Zirconium

Indexed keywords

EID: 0030583078     PISSN: 0022328X     EISSN: None     Source Type: Journal    
DOI: 10.1016/0022-328X(96)06127-X     Document Type: Article

References (17)

1. [1] G. Erker and R. Zwettler, J. Am. Chem. Soc., 112 (1990) 9620; T. Yoshida and E. Negishi, J. Am. Chem. Soc., 103 (1981) 1276.
2. [1] G. Erker and R. Zwettler, J. Am. Chem. Soc., 112 (1990) 9620; T. Yoshida and E. Negishi, J. Am. Chem. Soc., 103 (1981) 1276.
3. [2] G. Erker, M. Albrecht, C. Krüger and S. Werner, J. Am. Chem. Soc., 114 (1992) 8531.
4. [3] L. Deloux, E. Skrzypczak-Jankun, B.V. Cheesman and M. Srebnik, J. Am. Chem. Soc., 116 (1994) 10302; E. Skrzypczak-Jankun, B.V. Cheesman, B. Zheng, R.M. Lemert, S. Asthana and M. Srebnik, J. Chem. Soc. Chem. Commun., (1994) 127.
5. [3] L. Deloux, E. Skrzypczak-Jankun, B.V. Cheesman and M. Srebnik, J. Am. Chem. Soc., 116 (1994) 10302; E. Skrzypczak-Jankun, B.V. Cheesman, B. Zheng, R.M. Lemert, S. Asthana and M. Srebnik, J. Chem. Soc. Chem. Commun., (1994) 127.
6. [4] B.H. Lipshutz, R. Keil and J.C. Barton, Tetrahedron Lett., 33 (1992) 5861; E. Negishi, D.R. Swanson, F.E. Cederbaum and T. Takahashi, Tetrahedron Lett., 28 (1987) 917.
7. [4] B.H. Lipshutz, R. Keil and J.C. Barton, Tetrahedron Lett., 33 (1992) 5861; E. Negishi, D.R. Swanson, F.E. Cederbaum and T. Takahashi, Tetrahedron Lett., 28 (1987) 917.
8. [5] C.E. Tucker and P. Knochel, J. Am. Chem. Soc., 113 (1991) 9888.
9. 2Zr' was also generated in situ by the treatment of bis(cyclopentadienyl)zirconium dichloride with magnesium metal; see Refs. [7] and [8].
10. 2Zr' was also generated in situ by the treatment of bis(cyclopentadienyl)zirconium dichloride with magnesium metal; see Refs. [7] and [8].
11. 2Zr' was also generated in situ by the treatment of bis(cyclopentadienyl)zirconium dichloride with magnesium metal; see Refs. [7] and [8].
12. [7] W.A. Nugent, D.L. Thorn and R.L. Harlow, J. Am. Chem. Soc., 109 (1987) 2788.
13. [8] G. Erker, R. Zwettler, C. Krüger, I. Hyla-Kryspin and R. Gleiter, Organometallics, 9 (1990) 524.
14. [9] For example: C. Sishta, R.M. Hathorn and T.J. Marks, J. Am. Chem. Soc., 114 (1992) 1112; A.R. Siedle, W.M. Lamanna and R.A. Newmark, Makromol. Chem. Macromol. Symp., 66 (1993) 215.
15. [9] For example: C. Sishta, R.M. Hathorn and T.J. Marks, J. Am. Chem. Soc., 114 (1992) 1112; A.R. Siedle, W.M. Lamanna and R.A. Newmark, Makromol. Chem. Macromol. Symp., 66 (1993) 215.
16. [10] X. Yang, C.L. Stern and T.J. Marks, J. Am. Chem. Soc., 113 (1991) 3623; C. Sishta, R.M. Hathorn and T.J. Marks, J. Am. Chem. Soc., 114 (1992) 1112.
17. [10] X. Yang, C.L. Stern and T.J. Marks, J. Am. Chem. Soc., 113 (1991) 3623; C. Sishta, R.M. Hathorn and T.J. Marks, J. Am. Chem. Soc., 114 (1992) 1112.