Palladium- and copper-catalyzed selective arylation of 5-aryltetrazoles by diaryliodonium salts

被引：47

作者：

Beletskaya, IP ^{[1
]}

Davydov, DV ^{[1
]}

Gorovoy, MS ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119899, Russia

来源：

TETRAHEDRON LETTERS | 2002年 / 43卷 / 35期

关键词：

5-aryltetrazoles; arylation; Pd-catalysis regioselectivity; iodonium salts; Cu(II);

D O I：

10.1016/S0040-4039(02)01325-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Palladium(0)-catalyzed arylation of 5-aryltetrazoles in t-BuOH at 80degreesC with diaryliodonium salts proceeds in the presence of copper(II) phenylcyclopropyl carboxylate regioselectively at the N2 position. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：6221 / 6223

页数：3

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