PALLADIUM-CATALYZED ALKYLATIVE CYCLIZATION OF 2,3-BUTADIANYLMALONATES TO GAMMA-LACTONES

被引：32

作者：

BESSON, L ^{[1
]}

BAZIN, J ^{[1
]}

GORE, J ^{[1
]}

CAZES, B ^{[1
]}

机构：

[1] UNIV LYON 1,ESCIL,CNRS,CHIM ORGAN LAB 1,F-69622 VILLEURBANNE,FRANCE

来源：

TETRAHEDRON LETTERS | 1994年 / 35卷 / 18期

关键词：

D O I：

10.1016/S0040-4039(00)76649-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The palladium-catalysed reaction of vinyl halides with the anions of 1,1-dimethyl-2,3-butadienylmalonates leads to 4-dienyl gamma-lactones through an unexpected alkylative O-cyclisation pathway due to the steric demand of the alpha-allenic gem-dimethyl group.

引用

页码：2881 / 2884

页数：4

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