U.S. application Ser. No. 09/375,943, Cavell et al., filed Aug. 17, 1999.* |
U. Zucchini, E. Albizzati and U. Gianni, Synthesis and Properties of Some Titanium and Zirconium Benzyl Derivatives, J. Organometal. Chem., 26 (1971) 357-372. |
Von R. Appel and I. Ruppert, Darstellung silylieter Alkylen-bisminophosphorane und ihre Cyclisierung mit Phosphor (V)-fluoriden, Z. anorg. allg. Chem. 406, 131-144 (1974). |
Richard A. Andersen, Chloro- and Methyltris[(hexamethyldisilyl) amido]zirconium (IV) and -hafnium (IV), Inorganic Chemistry, vol. 18, No. 6, 1979. |
Michael D. Fryzuk, David H. McConville and Steven J. Rettig, Synthesis, structure and hydrogenation of n3-benzyl diphosphine complexes of rhodium and iridium, Journal of Organometallic Chemistry, 445 (1993) 245-256. |
Lynda K. Johnson, Christopher M. Killian, and Maurice Brookhart, New Pd(II)- and Ni(II)-Based Catalysts for Polymerization of Ethylene and a-Olefins, J. Am. Chem. Soc. vol. 117, (1995), 6414. |
George J.P. Britovsek, Vernon C. Gibson, Brian S. Kimberley, Peter J. Maddox, Stuart J. McTavish, Gregory A. Solan, Andrew J.P. White, and David J. Williams, Novel olefin polymerization catalysts based on iron and cobalt, Chem. Commun., (1998) 849. |