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

来源：

RUSSIAN CHEMICAL BULLETIN | 2004年 / 53卷 / 05期

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.

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页码：1065 / 1086

页数：22

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