Highly active phosphine-free carbene ruthenium catalyst for cross-metathesis of acrylonitrile with functionalized olefins

被引：29

作者：

Bai, CX

Zhang, WZ

He, R

Lu, XB

Zhang, ZQ

机构：

[1] Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China

[2] Anshan Univ Sci & Technol, Coll Chem Engn, Anshan 114044, Peoples R China

来源：

TETRAHEDRON LETTERS | 2005年 / 46卷 / 42期

关键词：

acrylonitrile; ruthenium; metathesis;

D O I：

10.1016/j.tetlet.2005.08.062

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The carbene ruthenium complex [1,3-bis(2,6-dimethylphenyl)-4,5-dihydroimidazol-2-ylidene](C5H5N)(2)(Cl)(2)Ru=CHPh (8) was prepared by the reaction of [1,3-bis (2,6-dimethylphenyl)-4,5-dihydroimidazol-2-ylidene](PPh3)(Cl)(2)Ru=CHPh (7) with pyridine and used as a highly effective catalyst for the cross-metathesis of acrylonitrile with various functionalized olefins. (c) 2005 Elsevier Ltd. All rights reserved.

引用

收藏

页码：7225 / 7228

页数：4

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