enantioselective amination of racemic tertiary allylic trichloroacetimidates with a variety of aniline nucleophiles is a direct and efficient route to chiral α,α-disubstituted allylic N-arylamines. We describe the first dynamic kinetic asymmetric transformations of racemic tertiary allylic electrophiles with anilines utilizing a chiral diene-ligated rhodium catalyst. The method allows for the formation of
外消旋叔烯丙基三
氯乙
酰亚胺酯与各种
苯胺亲核试剂的
铑催化区域选择性和对映选择性胺化是制备手性 α,α-二取代烯丙基 N-芳胺的直接有效途径。我们描述了外消旋叔烯丙基亲电试剂与
苯胺利用手性二烯连接的
铑催化剂的第一次动态动力学不对称转化。该方法允许以中等至良好的产率形成 α,α-二取代的烯丙基 N-芳基胺,并具有良好至极好的区域选择性和对映选择性。