Title

Chromium(III) and chromium(IV) bis(trimethylsilyl)amido complexes as ethylene polymerisation catalysts

Document Type

Article

Publication Date

11-7-2004

Abstract

Oxidation of Cr[N(SiMe3)2]2(THF) 2 with iodine and dicumyl peroxide results in tetrahedral Cr(IV) Cr[N(SiMe3)2]2I2 and trigonal planar Cr(III) Cr[N(SiMe3)2](OCMe2Ph)2, respectively; both complexes have been characterised by single-crystal X-ray diffraction, and both are active for ethylene polymerisation with alkylaluminium co-catalysts.

Publication Source (Journal or Book title)

Dalton Transactions

First Page

3431

Last Page

3433

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