Anion-functionalized ionic liquids enhance the CuI-Catalyzed cross-coupling reaction of sulfinic acid salts with aryl halides and vinyl bromides

被引：105

作者：

Bian, Ming ^{[1
]}

Xu, Fada ^{[1
]}

Ma, Cheng ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China

来源：

SYNTHESIS-STUTTGART | 2007年 / 19期

关键词：

ionic liquids; homogeneous catalysis; cross-coupling; copper; sulfones;

D O I：

10.1055/s-2007-990778

中图分类号：

O62 [有机化学];

学科分类号：

070303 [有机化学]; 081704 [应用化学];

摘要：

An easily accessible, anion-functionalized ionic liquid, 1-ethyl-3-methylimidazolium (S)-2-amino-3-methylbutyric acid salt, [emim] [Val], has been demonstrated to be an efficient additive for the CuI-catalyzed coupling reaction of sulfinic acid salts with aryl iodides, aryl bromides and vinyl bromides, leading to the formation of sulfones in good yields.

引用

收藏

页码：2951 / 2956

页数：6

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