Reaction of iodoarenes with potassium peroxodisulfate/trifluoroacetic acid in the presence of aromatics. Direct preparation of diaryliodonium triflates from iodoarenes

被引：49

作者：

Hossain, Md. Delwar ^{[1
]}

Kitamura, Tsugio ^{[1
]}

机构：

[1] Saga Univ, Fac Sci & Engn, Dept Chem & Appl Chem, Saga 8408502, Japan

来源：

TETRAHEDRON | 2006年 / 62卷 / 29期

关键词：

diaryliodonium triflates; iodoarenes; potassium peroxodisulfate; trifluoroacetic acid;

D O I：

10.1016/j.tet.2006.04.073

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Diaryliodonium triflates have been directly prepared by reaction of some iodoarenes with aromatic substrates in good yields by using K2S2O8/CF3COOH/CH2Cl2. Treatment of a variety of iodoarenes with iodobenzene under the same conditions resulted in ligand transfer, and (4-iodophenyl)(phenyl)iodonium triflate was obtained. This procedure avoids the use of high temperature and severe reaction conditions. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：6955 / 6960

页数：6

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