Alkylation of carboxylic acid derivatives with dialkoxytitanacyclopropane reagents

被引:46
|
作者
Kulinkovich, OG [1 ]
机构
[1] Belarusian State Univ, Minsk 220050, BELARUS
关键词
titanium alkoxides; Grignard reagents; titanacyclopropanes; carboxylic acid derivatives; alkylation; cyclopropanols; cyclopropylamines;
D O I
10.1023/B:RUCB.0000041303.52400.ca
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Methods for the generation of dialkoxytitanacyclopropanes (dialkoxytitanium olefin complexes) are surveyed. Alkylation of carboxylic acid derivatives with these reagents giving rise to beta-titanio ketones and related species, which are spontaneously transformed into the corresponding cyclopropane compounds or react with external electrophiles, are considered.
引用
收藏
页码:1065 / 1086
页数:22
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