Hypervalent iodine in synthesis XXXIII: Palladium-catalyzed cross-coupling reaction of potassium aryltrifluoroborates with diaryliodonium salts and hydroxy(tosyloxy)iodobenzene

被引:56
|
作者
Xia, M [1 ]
Chen, ZC [1 ]
机构
[1] Hangzhou Univ, Dept Chem, Hangzhou 310028, Peoples R China
关键词
D O I
10.1080/00397919908086252
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Potassium aryltrifluoroborates react smoothly with diaryliodonium salts and hydroxy(tosyloxy)iodobenzene, PhI(OH)OTs, under mild conditions in the presence of a palladium catalyst and without added base to afford biaryls in excellent yields.
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页码:2457 / 2465
页数:9
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