Michael additions of carbonucleophiles to butenone catalyzed by the non-hydride [Ru(O2CH)(CO)2(PPh3)]2 complex

被引：90

作者：

Picquet, M ^{[1
]}

Bruneau, C ^{[1
]}

Dixneuf, PH ^{[1
]}

机构：

[1] Univ Rennes, CNRS, UMR 6509, Lab Chim Coordinat & Catalyse, F-35042 Rennes, France

来源：

TETRAHEDRON | 1999年 / 55卷 / 13期

关键词：

ruthenium catalysis; Michael addition; ynones;

D O I：

10.1016/S0040-4020(99)00115-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[Ru(mu-O2CH)(CO)(2)(PPh3)](2) in acetonitrile is an efficient catalyst precursor for the Michael addition of soft carbonucleophiles to butenone. The utilization of terminal alkynes as donors makes possible the selective formation of gamma,delta-ynones. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：3937 / 3948

页数：12