A general and convenient synthetic method of geometrically pure (Z)-1-bromo-1-alkenes

被引：96

作者：

Uenishi, J ^{[1
]}

Kawahama, R ^{[1
]}

Shiga, Y ^{[1
]}

Yonemitsu, O ^{[1
]}

Tsuji, J ^{[1
]}

机构：

[1] KURASHIKI UNIV SCI & ARTS,DEPT CHEM TECHNOL,KURASHIKI,OKAYAMA 712,JAPAN

来源：

TETRAHEDRON LETTERS | 1996年 / 37卷 / 37期

关键词：

D O I：

10.1016/S0040-4039(96)01461-X

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Palladium catalyzed hydrogenolysis of 1,1-dibromo-1-alkenes by tributyltin hydride proceeds smoothly to give (Z)-1-bromo-1-alkenes with excellent stereoselectivity in good yields. Dibromomethylenation of aldehydes by a combination of CBr4 and Ph(3)P in methylene chloride and the successive hydrogenolysis affords (Z)-1-bromo-1-alkenes in one-pot. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：6759 / 6762

页数：4

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