Novel synthesis of substituted 4'-hydroxy-2,2':6',2''-terpyridines

被引：21

作者：

Fallahpour, RA

Constable, EC

机构：

[1] Institut für Anorganische Chemie, Universität Basel, CH-4056 Basel

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1997年 / 16期

关键词：

D O I：

10.1039/a704295g

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

4-Substituted-2,6-diacetylpyridines 2-4 have been synthesised; by using the Krohnke-methodology chalcone and methylacylpyridinium salts have been reacted to yield 4'-ethoxy-2,2':6',2 ''-terpyridines 5-7, These novel 2,2':6',2 ''-terpyridines are functionalised at C(4') and possess substituents at C(4), C(5) and C(6) of both terminal pyridines, respectively. The ethyl ether protecting group has been cleaved to obtain 4'-hydroxy-2,2':6',2 ''-terpyridine 8.

引用

页码：2263 / 2264

页数：2

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