Ruthenium phosphine complexes as catalysts of alternating copolymerization of ethylene and carbon monoxide

被引：2

作者：

Gusev, OV

Kal'sin, AM

Peganova, TA

Petrovskii, PV

Belov, GP

Novikova, EV

机构：

[1] Russian Acad Sci, AN Nesmeyanov Organoelement Cpds Inst, Moscow 117813, Russia

[2] Inst Problems Chem Phys, Chernogolovka 142432, Moscow Region, Russia

来源：

RUSSIAN CHEMICAL BULLETIN | 2000年 / 49卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

ruthenium complexes; copolymerization; ethylene; carbon monoxide;

D O I：

10.1007/BF02494906

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The properties of the ruthenium(II) phosphine complexes [Ru(dppe)(2)(OTs)(2)] and [Ru{PhP(CH2CH2CH2PPh2)(2)}(OTs)(2)] as catalysts of alternating copolymerization of ethylene and carbon monoxide were studied. The catalytic activity of these complexes in the absence of cocatalysts is low, but it is substantially increased in the presence of trifluoroacetic acid or 1,4-benzoquinone. These compounds are the first ruthenium complexes which catalyze copolymerization of ethylene and CO.

引用

页码：1113 / 1115

页数：3

共 14 条

[1] PREPARATIVE USES OF HEXAAQUARUTHENIUM(II) - SYNTHESIS OF PHOSPHINE COMPLEXES [J].