Copper(I) tert-butoxide-promoted coupling of o-(1-hydroxyalkyl)arylsilanes with organic halides
Copper(I) tert-butoxide-promoted coupling of o-(1-hydroxyalkyl)arylsilanes with organic halides
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DOI：
10.1016/j.tetlet.2003.10.094
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发表时间：
2004-01-05
影响因子：
1.8
通讯作者：
Takeda, T
中科院分区：
文献类型：
--
作者：
Taguchi, H;Takami, K;Takeda, T
叔丁醇铜促进的在邻位具有1-羟烷基的芳基硅烷与有机卤化物的偶联进行，得到二取代的芳烃。结果表明，芳香族Csp（2）-向O-硅基迁移形成了一个中间芳基铜物种. (C)2003爱思唯尔有限公司。保留所有权利。
Copper(l) tert-butoxide-promoted coupling of arylsilanes possessing a 1-hydroxyalkyl group at the o-position with organic halides proceeded to give disubstituted arenes. The results indicate that an intermediary arylcopper species is formed by aromatic Csp(2)-to-O silyl migration. (C) 2003 Elsevier Ltd. All rights reserved.