STUDIES ON KETEN AND ITS DERIVATIVES .89. ETHYL 4-SUBSTITUTED ACETOACETATES - SYNTHESIS AND REACTION WITH DIKETENE

被引：26

作者：

KATO, T

SATO, M

KIMURA, H

机构：

[1] Pharmaceutical Institute, Tohoku University, Aobayama

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1979年 / 02期

关键词：

D O I：

10.1039/p19790000529

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Ethyl 6-substituted 2,4-dihydroxybenzoates (13)-(18) were synthesized by reaction of diketen with 4-substituted acetoacetates (1)-(6). The keto esters (2)-(7) were prepared from ethyl 4-bromoacetoacetate (1).

引用

页码：529 / 532

页数：4

共 9 条

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