CONVENIENT SYNTHESIS OF 5-AZACOUMARINS

被引：21

作者：

BILLERET, D

BLONDEAU, D

SLIWA, H

机构：

[1] Laboratoire de Chimie Organique et Environnement, Université des Sciences et Techniques de Lille, Villeneuve D'Ascq

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 1993年 / 30卷 / 03期

关键词：

D O I：

10.1002/jhet.5570300316

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

2-Formyl-3-hydroxypyridine and its 6-methyl derivative have been condensed with ethoxycarbonylmethylenetriphenylphosphorane and alkyl derivatives to afford 5-azacoumarins substituted in the second case by an alkyl group at 3-position by two different ways according to the used phosphorane.

引用

页码：671 / 674

页数：4

共 11 条

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