作者:Tore Hansen、Hanne Bonge
DOI:10.1055/s-0028-1083272
日期:2009.1
substrates in regioselective rhodium(II)-catalysed C-H and Si-H insertion reactions giving α-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. C-H insertion - Si-H insertion - diazo compounds - rhodium - halides
卤代重氮乙酸乙酯在区域选择性的铑(II)催化的CH和Si-H插入反应中与多种底物反应,生成α-卤代羰基产物的产率高达82%。卤代偶氮乙酸盐是一类新型的重氮化合物,可经历分子间类胡萝卜素CH插入反应,从而拓宽了此类反应的合成用途。 CH插入-Si-H插入-重氮化合物-铑-卤化物