Hydroaminoalkylation of sterically hindered alkenes with <i>N</i>,<i>N</i>-dimethyl anilines using a scandium catalyst
作者:Jianhong Su、Yiqun Zhou、Xin Xu
DOI:10.1039/c8ob02657b
日期:——
An atom- and step-economical C(sp3)–H addition of N,N-dimethyl anilines to various sterically demanding 1,1- and 1,2-disubstituted alkenes has been achieved by using a simple β-diketiminato ligand supported scandium dialkyl complex in combination with a borate compound. The corresponding C(sp3)–C(sp3) bond forming reaction occurs with excellent regioselectivities to give a variety of tertiary aromatic
通过使用简单的β-二酮亚氨基配位体负载supported,已实现了将N,N-二甲基苯胺原子和步长经济的C(sp 3)-H加至各种空间要求的1,1-和1,2-二取代的烯烃中二烷基配合物与硼酸盐化合物结合。发生相应的C(sp 3)–C(sp 3)键形成反应,并具有极好的区域选择性,从而生成各种叔芳族胺。