SYNTHESIS OF ALKYL AND ARYL SUBSTITUTED BUTA-1,2,3-TRIENES

被引：13

作者：

CHOW, HF

CAO, XP

LEUNG, MK

机构：

[1] Department of Chemistry, Chinese University of Hong Kong, Shatin, NT

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1995年 / 03期

关键词：

D O I：

10.1039/p19950000193

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Reaction of the lithium or cerium(III) anion of 3-alkyl or 3-aryl Substituted 3-trimethylsilylprop-1-yne 1 with aldehydes or ketones afforded 1-hydroxy-4-trimethylsilylbut-2-ynes 2 in good yields. Conversion of the silyl prop-2-ynylic alcohols 2 into the corresponding acetates 3 followed by tetrabutylammonium fluoride-induced. 1,4-elimination gave alkyl-and aryl substituted buta-1,2,3-trienes 4 in good yields.

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页码：193 / 196

页数：4

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