A variety of readily available aryl and α,β-unsaturated carbonyl compounds, on treatment with zinc and 1,2-bis(chlorodimethylsily)ethane, afford organozinc carbenoids which may be trapped with alkenes to give cyclopropanes.
多种易得的芳香族和α,β-不饱和羰基化合物与
锌和1,2-二(chlorodimethylsily)
乙烷反应,能够生成
有机锌卡宾,进一步与烯烃反应生成
环丙烷。