Green and efficient synthesis of chiral amines and hydroxylamines by indium (zinc)-copper-mediated alkylation reaction in aqueous media
作者:Yuqin Feng、Wenxia Ma、Ming Yang、Gang Zhang、Yunzi Yu、Haibo Li、Yongsheng Yang
DOI:10.1016/j.tet.2022.132965
日期:2022.9
A simple and environmentally friendly method for the alkylation of various chiral nitrones in water using unactivated alkyl halides has been developed. Both the chiral amines and hydroxylamines could be obtained with superior yields and high diastereoselectivity, with a wise choice of different metal complexes. The novelly developed reaction has the characteristics of environmental protection, simple
已经开发了一种使用未活化烷基卤化物在水中烷基化各种手性硝酮的简单且环保的方法。通过明智地选择不同的金属配合物,可以获得高产率和高非对映选择性的手性胺和羟胺。新开发的反应具有环保、操作简单、效率高、区域选择性好等特点。