Synthesis of differentially substituted hexaethynylbenzenes based on tandem Sonogashira and Negishi cross-coupling reactions

被引：115

作者：

Sonoda, M

Inaba, A

Itahashi, K

Tobe, Y ^{[1
]}

机构：

[1] Osaka Univ, Fac Engn Sci, Dept Chem, Toyonaka, Osaka 5608531, Japan

[2] Japan Sci & Technol Corp JST, CREST, Toyonaka, Osaka 5608531, Japan

来源：

ORGANIC LETTERS | 2001年 / 3卷 / 15期

关键词：

D O I：

10.1021/ol016274o

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] Synthesis of polyethynyl-substituted aromatic compounds was achieved efficiently by the use of the Negishi cross-coupling reaction, and this method, coupled with the Sonogashira reaction, was applied to the synthesis of differentially substituted hexaethynylbenzenes from chloroiodohenzenes.

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页码：2419 / 2421

页数：3

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