RETRO-ENE REACTIONS IN HETEROCYCLIC SYNTHESIS .2. A FACILE SYNTHETIC METHOD FOR 4-HYDROXY-2-PYRIDONES

被引：9

作者：

ITO, K

MIYAJIMA, S

机构：

[1] Department of Applied Chemistry, Faculty of Engineering, Toyo University, Saitama, 350, Kawagoe-shi

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 1992年 / 29卷 / 05期

关键词：

D O I：

10.1002/jhet.5570290501

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Schiff's bases 1 derived from ketones and t-butylamine reacted with diphenyl malonate, diphenyl methyl-malonate and diphenyl phenylmalonate to give 4-hydroxy-2-pyridones 4-6. Schiff's bases 1 on reaction with trimethyl methanetricarboxylate afforded 4-hydroxy-3-methoxycarbonyl-2-pyridones 12.

引用

页码：1037 / 1044

页数：8

共 12 条

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