CO2(CO)8-Assisted synthesis of propargylic unsymmetrical ethers by reaction of alcohols with propargylic alcohols

被引：21

作者：

Diaz, DD ^{[1
]}

Martín, VS ^{[1
]}

机构：

[1] Univ La Laguna, Inst Bioorgan Antonio Gonzalez, E-38206 Tenerife, Spain

来源：

TETRAHEDRON LETTERS | 2000年 / 41卷 / 51期

关键词：

propargylic ether; Nicholas reaction; cobalt complexes;

D O I：

10.1016/S0040-4039(00)01756-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Lewis acid treatment of alcohols with CO2(CO)(6)-propargylic alcohols yielded propargylic ethers after cobalt demetallation. The procedure is highly effective for the preparation of symmetrical and unsymmetrical ethers derived from primary alcohols and primary and secondary propargylic alcohols. The method permits the use of a wide range of alcohols including those having halogens in their structures. (C) 2000 Published by Elsevier Science Ltd.

引用

页码：9993 / 9996

页数：4

共 11 条

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