Synthesis and Properties of <i>g</i><i>em</i>-(Difluorocyclopropyl)amine Derivatives of Bicyclo[<i>n</i>.1.0]alkanes
作者:Ireneusz Nowak、John F. Cannon、Morris J. Robins
DOI:10.1021/ol047943b
日期:2004.12.1
[reaction: see text] Generation of difluorocarbene(carbenoid) in the presence of enamines derived from cyclic ketones results in overall insertion of CF2 to produce bicyclic difluorocyclopropylamines. These adducts are very weakly basic, and their thermal stabilities vary markedly with their structures.