NEW, CONVENIENT, AND STEREOSPECIFIC METHOD FOR THE DEHYDRATION OF ALCOHOLS - THERMAL-DECOMPOSITION OF MAGNESIUM, ZINC, AND ALUMINUM ALKOXIDES - MECHANISTIC STUDY

被引：45

作者：

ASHBY, EC

WILLARD, GF

GOEL, AB

机构：

[1] School of Chemistry, Institute of Technology

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1979年 / 44卷 / 08期

关键词：

D O I：

10.1021/jo01322a007

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Alkoxides of magnesium, zinc, and aluminum thermally decompose at 195-340 °C to give a hydrocarbon, an olefin, and a metal oxide. Kinetic and stereochemical studies indicate that a cyclic, unimolecular six-center transition state is involved. This reaction represents the conversion of an alcohol to an olefin in a stereochemical syn manner and compares favorably as an alternative to the Chugaev and acetate pyrolysis reactions. © 1979, American Chemical Society. All rights reserved.

引用

页码：1221 / 1232

页数：12

共 32 条

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