POLYVINYLOGATION REAGENTS - 1-LITHIO-4-TRIMETHYLSILOXY-PENTA-1,3-DIENE AND 1-LITHIO-4-ETHOXY-2-METHYL-BUTA-1,3-DIENE

被引：12

作者：

DUHAMEL, L ^{[1
]}

ANCEL, JE ^{[1
]}

机构：

[1] IRCOF,BP 118,F-76134 MONT ST AIGNAN,FRANCE

来源：

TETRAHEDRON | 1992年 / 48卷 / 42期

关键词：

D O I：

10.1016/S0040-4020(01)85614-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Title products, lithiodienol ethers 6a and 7a, synthetic equivalents of 4-lithio pent-3-ene-2-one and 4-lithio-senecialdehyde were obtained by bromine-lithium exchange. They are choice reagents for the transformations l --> 2 and l --> 3, respectively.

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页码：9237 / 9250

页数：14

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