An Efficient Synthesis of 2,6-Disubstituted Benzobisoxazoles: New Building Blocks for Organic Semiconductors

被引：43

作者：

Mike, Jared F. ^{[1
]}

Makowski, Andrew J. ^{[1
]}

Jeffries-El, Malika ^{[1
]}

机构：

[1] Iowa State Univ, Dept Chem, Ames, IA 50010 USA

来源：

ORGANIC LETTERS | 2008年 / 10卷 / 21期

关键词：

D O I：

10.1021/ol802011y

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

2,6-Disubstituted benzobisoxazoles have been synthesized by a highly efficient reaction of diaminobenzene diols with various orthoesters. The scope of this new reaction for the synthesis of substituted benzobisoxazoles has been investigated using four different orthoesters. The utility of these compounds as building blocks for the synthesis of conjugated polymers is demonstrated.

引用

页码：4915 / 4918

页数：4

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