Synthesis of<i>β</i>-Hydroxy Nitriles via Indium-Induced Coupling of Bromoacetonitrile with Carbonyl Compounds
作者:Shuki Araki、Masafumi Yamada、Yasuo Butsugan
DOI:10.1246/bcsj.67.1126
日期:1994.4
The organoindium reagent, derived from indium metal and bromoacetonitrile, reacted with carbonyl compounds in the presence of chlorotrimethylsilane to give, after hydrolysis, β-hydroxy nitriles. The coupling proceeded with high chemoselectivity, though the diastereoselectivity was low.
有机铟试剂由铟金属和溴乙腈衍生而来,在氯三甲基硅烷存在下与羰基化合物反应,经过水解后得到β-羟基腈。反应具有较高的化学选择性,但对映选择性较低。