REACTION OF METHYL 2-BENZOYLAMINO-3-DIMETHYLAMINOPROPENOATE WITH HETEROCYCLIC HYDROXY COMPOUNDS - THE SYNTHESIS OF FUSED PYRANOAZINES

被引：0

作者：

KMETIC, M ^{[1
]}

STANOVNIK, B ^{[1
]}

TISLER, M ^{[1
]}

KAPPE, T ^{[1
]}

机构：

[1] GRAZ UNIV,INST ORGAN CHEM,A-8010 GRAZ,AUSTRIA

来源：

HETEROCYCLES | 1993年 / 35卷 / 02期

关键词：

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Methyl 2-benzoylamino-3-dimethylaminopropenoate (1) reacts in acetic acid with monocyclic or bicyclic heterocyclic compounds with two hydroxy or potential hydroxy groups in 1,3-position to give fused pyranones. Accordingly, derivatives of 2H-pyrano[3,2-c]pyridine(3), 2H-pyrano[3,2-c]quinoline (9,10, and 11), 2H-pyrano[2,3-d]-pyridazine (13), 8H-pyrano[3,2-d]tetrazolo[1,5-b]pyridazine (16), pyrano[4,3-b]pyran (18), and 2H-pyrano[2,3-c]-pyridine (22) were obtained.

引用

页码：1331 / 1339

页数：9

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