Synthesis of Tertiary Alkyl Amines from Terminal Alkenes: Copper-Catalyzed Amination of Alkyl Boranes
作者:Richard P. Rucker、Aaron M. Whittaker、Hester Dang、Gojko Lalic
DOI:10.1021/ja3023829
日期:2012.4.18
one-pot procedure involves hydroboration of the alkene followed by a novel electrophilic amination of the alkyl borane catalyzed by an NHC-Cu complex. Terminal alkenes are successfully transformed into tertiary alkyl amines in the presence of a variety of functional groups in yields ranging from 80 to 97% with excellent regioselectivity. Results of a preliminary study of the reaction mechanism are also
报道了一种用于末端烯烃的高选择性反马尔科夫尼科夫加氢胺化的方法。一锅法包括烯烃的硼氢化,然后是由 NHC-Cu 络合物催化的烷基硼烷的新型亲电胺化。在各种官能团的存在下,末端烯烃成功转化为叔烷基胺,产率范围为 80% 至 97%,具有出色的区域选择性。还描述了反应机理的初步研究结果。