1,7-diaza[12]annulene derivatives? 100-year-old pyridinium salts!

被引：7

作者：

Christl, Manfred ^{[1
]}

机构：

[1] Univ Wurzburg, Inst Organ Chem, D-97074 Wurzburg, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 48期

关键词：

heterocycles; pyridinium salts;

D O I：

10.1002/anie.200704704

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) The 103-year-old reaction of N-(2,4-dinitrophenyl)pyridinium chloride with primary amines was rediscovered by two research groups recently. Since neither authors nor referees knew the pertinent literature, the products were assigned the structure of the diaza[12]annulenes 1, although they are nothing but N-substituted pyridinium salts. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：9152 / 9153

页数：2

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