PALLADIUM-CATALYZED CYCLIZATION-CARBONYLATION OF ALLYLIC 2-ALKYNOATES - FACILE SYNTHESIS OF ALPHA-ALKYLIDENE-GAMMA-BUTYROLACTONE BETA-ACETIC ACID-DERIVATIVES

被引：21

作者：

JI, JG ^{[1
]}

LU, XY ^{[1
]}

机构：

[1] CHINESE ACAD SCI,SHANGHAI INST ORGAN CHEM,SHANGHAI 200032,PEOPLES R CHINA

来源：

TETRAHEDRON | 1994年 / 50卷 / 30期

关键词：

D O I：

10.1016/S0040-4020(01)85373-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

alpha-(Z)- and (E)- Chtoroalkylidene-gamma-butyrolactone beta-acetic acid derivatives were prepared from easily available acyclic allylic 2-alkynoates using Pd-2(dba)(3) CHCl3 as catalyst under 1 atm of CO in the presence of CuCl2 and LiCl in high stereoselectivity.

引用

页码：9067 / 9078

页数：12

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