LEWIS ACID CATALYSIS OF THE ENE ADDITION OF DIMETHYL OXOMALONATE AND BUTYL GLYOXYLATE TO OLEFINS - FORMATION OF CYCLIC ETHERS AND LACTONES

被引：2

作者：

ACHMATOWICZ, O

ROZWADOWSKI, J

SZECHNER, B

SZYMONIAK, J

机构：

来源：

COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS | 1991年 / 56卷 / 05期

关键词：

D O I：

10.1135/cccc19911011

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The Lewis acid (SnCl4, TiCl4) catalyzed ene addition of dimethyl oxomalonate and butyl glyoxylate to pent-1-ene and 3-methylbut-1-ene has been investigated. Side reactions have been noted leading variously to the formation of delta-lactones and/or cyclic ethers (tetrahydrofurans). The effect on the reaction course of the structure of the substrates has been discussed.

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页码：1011 / 1018

页数：8

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