Palladium-catalyzed coupling reaction of salicylaldehydes with aryl iodides via cleavage of the aldehyde C-H bond

被引:110
作者
Satoh, T [1 ]
Itaya, T [1 ]
Miura, M [1 ]
Nomura, M [1 ]
机构
[1] OSAKA UNIV, FAC ENGN, DEPT APPL CHEM, SUITA, OSAKA 565, JAPAN
关键词
D O I
10.1246/cl.1996.823
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
It has been found that the cross-coupling reaction of salicylaldehydes with aryl iodides smoothly proceeds by using a catalyst system of PdCl2/LiCl in the presence of Na2CO3 as base to give the corresponding 2-aroylphenols in good yields, which appears to involve cleavage of the aldehyde C-H bond.
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页码:823 / 824
页数:2
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