A CONVENIENT PROCEDURE FOR THE SYNTHESIS OF ENYNE-ALLENES

被引：21

作者：

WANG, KK

WANG, ZG

机构：

[1] Department of Chemistry, West Virginia University, Morgantown

来源：

TETRAHEDRON LETTERS | 1994年 / 35卷 / 12期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0040-4039(00)73171-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Bromoboration of 1-hexyne with BBr3 followed by treatment with 2-propanol produced alkenyl boronic ester 3. Subsequent Pd(0)-catalyzed cross-coupling with acetylenic zinc chlorides and iodination furnished enyne iodides 6, which were then converted to enyne-allenes 8 by a second Pd(0)-catalyzed reaction with allenic zinc chlorides.

引用

页码：1829 / 1832

页数：4