REGIOSELECTIVE AND STEREOSELECTIVE ADDITION OF TANTALUM-1-(ALKYLTHIO)-1-ALKYNE COMPLEXES WITH CARBONYL-COMPOUNDS

被引：20

作者：

TAKAI, K

MIYAI, J

KATAOKA, Y

UTIMOTO, K

机构：

[1] Department of Industrial Chemistry, Faculty of Engineering, Kyoto University, Yoshida

来源：

ORGANOMETALLICS | 1990年 / 9卷 / 12期

关键词：

D O I：

10.1021/om00162a012

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Treatment of methyl alkynyl sulfides with low-valent tantalum (TaCl5 and Zn) in 1,2-dimethoxyethane (DME) and benzene produces unisolable tantalum-alkyne complexes, which react with carbonyl compounds at the 2-position of the alkenyl sulfides to give (E)-3-hydroxy-1-propenyl methyl sulfide derivatives in a regio- and stereoselective manner. © 1990, American Chemical Society. All rights reserved.

引用

页码：3030 / 3031

页数：2

共 15 条

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