Synthesis of biaryls by intramolecular radical aryl migration from silicon to carbon

被引:50
作者
Studer, A [1 ]
Bossart, M [1 ]
Vasella, T [1 ]
机构
[1] ETH Zentrum, Edigenoss Techn Hsch, Organ Chem Lab, CH-8092 Zurich, Switzerland
关键词
D O I
10.1021/ol005661f
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
[GRAPHICS] A new method for the preparation of biaryls via intramolecular 1,5 aryl migration reaction from silicon in silyl ethers to aryl radicals is presented. Various readily available diphenylsilyl ethers can be used as substrates in this reaction. Functionalized aryl groups can also be transferred. The analogous 1,4 aryl migration reaction is less efficient.
引用
收藏
页码:985 / 988
页数:4
相关论文
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