A novel reaction of the dialkylation of arylaldehydes is provided. The reaction of substituted aromatic aldehyde with organozinc halides in the presence of catalytic amount of Ni(acac)2 and a tertiary amine using a silylating agent to give 1-alkyl-1-arylalkanes in satisfactory yields.
本研究提供了一种芳基醛的新型二烷基化反应。在催化量的 Ni(acac)2 和叔胺的存在下,使用
硅烷化剂使取代的芳香醛与
有机锌卤化物反应,以令人满意的收率得到 1-烷基-1-芳基
烷烃。