Intermolecular C-H and Si-H Insertion Reactions with Halodiazoacetates

被引：16

作者：

Bonge, Hanne Therese ^{[1
]}

Hansen, Tore ^{[1
]}

机构：

[1] Univ Oslo, Dept Chem, N-0315 Oslo, Norway

来源：

SYNTHESIS-STUTTGART | 2009年 / 01期

关键词：

C-H insertion; Si-H insertion; diazo compounds; rhodium; halides; SUBSTITUTED RHODIUM CARBENOIDS; CATALYZED-REACTIONS; BOND ACTIVATION; CYCLOPROPANATION; ESTERS; FUNCTIONALIZATION; PROGRESS;

D O I：

10.1055/s-0028-1083272

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Ethyl halodiazoacetates react with a range of substrates in regioselective rhodium(II)-catalysed C-H and Si-H insertion reactions giving alpha-halocarbonyl products in up to 82% yield. The halodiazoacetates are a novel class of diazo compounds that can undergo intermolecular carbenoid C-H insertion reactions, thus broadening the synthetic utility of such reactions.

引用

收藏

页码：91 / 96

页数：6

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