SYNTHESIS OF ALPHA-SUBSTITUTED CYCLOBUTANE BETA-KETO-ESTERS

被引：0

作者：

KORTMANN, I ^{[1
]}

WESTERMANN, B ^{[1
]}

机构：

[1] UNIV GESAMTHSCH PADERBORN,FACHBEREICH CHEM & CHEM TECH,D-33098 PADERBORN,GERMANY

来源：

SYNTHESIS-STUTTGART | 1995年 / 08期

关键词：

EPOXIDATION; 1-OXASPIRO[2.2]PENTANE; CYCLOBUTANE BETA-KETO ESTER; 1,2]-REARRANGEMENT; RETRO-DIECKMANN REACTION;

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The title compounds, alpha-substituted-beta-keto esters 4, were prepared from suitably substituted cyclopropylideneacetates 2 by epoxidation and Wagner-Meerwein rearrangement. The highly strained oxaspiro[2.2]pentane intermediate 3 was isolated.

引用

页码：931 / 933

页数：3

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