Schulz-Flory oligomerisation of ethylene by the binuclear nickel(II) complex Ni2Cl4[cis,trans,cis-1,2,3,4-tetrakis(diphenylphosphino)cyclobutane]

被引：28
|
作者：
Bianchini, C
Gonsalvi, L
Oberhauser, W
Sémeril, D
Brüggeller, P
Gutmann, R
机构：
[1] CNR, ICCOM, Area Ric Firenze, I-50019 Florence, Italy
[2] Univ Innsbruck, Inst Allgemeine Anorgan & Theoret Chem, A-6020 Innsbruck, Austria
来源：
DALTON TRANSACTIONS | 2003年 / 20期
关键词：
D O I：
10.1039/b308388h
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The binuclear nickel(II) complex Ni2Cl4(cyclo-tetraphos) (cyclo-tetraphos=cis, trans, cis-1,2,3,4-tetrakis-(diphenylphosphino) cyclobutane) forms, upon activation with MAO, an effective and robust catalyst for the oligomerisation of ethylene to Schulz-Flory distributions of C-4-C-14 olefins with a mechanism where both chain transfer and chain propagation are first order in ethylene.
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收藏
页码：3869 / 3875
页数：7
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