Novel high performance ansa-zirconocene catalysts for isospecific polymerization of propylene

Chemistry Letters

Volumn , Issue 12, 1999, Pages 1311-1312

  Yamazaki, Hiroshi ^a   Kimura, Keisuke ^a   Nakano, Masato ^b   Ushioda, Tsutomu ^b  

^a CHUO UNIVERSITY   (Japan)

^b CHISSO CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0033236854     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.1999.1311     Document Type: Article

References (8)

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2. P. C. Möhring and N. J. Coville, J. Organomet. Chem., 479, 1, (1994); H.-H. Brinzinger, D. Fischer, R. Mülhaupt, B. Rieger, and R. M. Waymouth, Angew. Chem. Int. Ed. Engl., 34, 1143 (1996).
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5. For a smooth reaction, it is recommended to use a small amount of CuSCN or CuCN as the catalyst; Y. Kiso, K. Kawaai, and M. Nitabara, Eur. Pat. Appl., EP617,044 (1994) (Mitsui Petro. Chem. Ind.).
6. J. L. Maciejewski Petoff, T. Agoston, T. K. Lal, and M. Waymouth, J. Am. Chem. Soc., 120, 11316 (1998).
7. E. Barsties, S. Schaible, M.-H. Prosenc, U. Rief, W. Röll, O. Weyand, B. Dorer, and H.-H. Brinzinger, J. Organomet. Chem., 520, 63 (1996).
8. -3, R = 0.044, Rw = 0.038 for 3070 reflections with I > 3σ(I)