WELL-DEFINED ETHYLENE POLYMERIZATION CATALYSTS DERIVED FROM BIS(IMIDO) CHROMIUM(VI) PRECURSORS

Authors
COLES MP DALBY CI GIBSON VC CLEGG W ELSEGOOD MRJ
Citation
Mp. Coles et al., WELL-DEFINED ETHYLENE POLYMERIZATION CATALYSTS DERIVED FROM BIS(IMIDO) CHROMIUM(VI) PRECURSORS, Journal of the Chemical Society, Chemical Communications, (16), 1995, pp. 1709-1711
Citations number
32
Categorie Soggetti
Chemistry
Journal title
Journal of the Chemical Society, Chemical Communications → ACNP
ISSN journal
00224936
Issue
16
Year of publication
1995
Pages
1709 - 1711
Database
ISI
SICI code
0022-4936(1995):16<1709:WEPCDF>2.0.ZU;2-W
Abstract
Well-defined, cationic alkyl chromium polymerisation catalysts are gen erated upon treatment of the chromium(VI) dialkyl complexes Cr(NR)(2)( CH(2)R')2 (R = Bu(t), R' = Ph; R = 2,6-Pri(2)C(6)H(3), R' = Ph, H) wit h the berate salts [PhC][B(C6F5)4] or [PhNMe(2)H][B(C6F5)4].