Gallium-mediated highly regioselective reaction of allyl-type bromide and propargyl-type bromide with aldehyde

被引：23

作者：

Han, Y

Chi, ZF

Huang, YZ

机构：

[1] Chinese Acad Sci, Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China

[2] Chengdu Teachers Coll, Dept Chem, Chengdu 611930, Peoples R China

来源：

SYNTHETIC COMMUNICATIONS | 1999年 / 29卷 / 08期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1080/00397919908086104

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

In the presence of potassium iodide and lithium chloride, the one-pot reaction of gallium powder, allyl-type bromide and aldehyde shows very high selectivity favoring alpha-adducts. Under the same condition, the reaction of propargylic bromide with aldehyde exhibit high acetylenic selectivity.

引用

页码：1287 / 1296

页数：10

共 11 条

[1]

BARTLETT PA, 1980, TETRAHEDRON, V36, P3

[2] REGIOCONTROLLED AND STEREOCONTROLLED SYNTHESIS OF ALLENIC AND ACETYLENIC DERIVATIVES - ORGANOTITANIUM AND BORON REAGENTS [J].