Synthesis of (Fluoroalkyl)amines by Deoxyfluorination of Amino Alcohols
作者:Shoji Hara、Takashi Nomoto、Tsuyoshi Fukuhara
DOI:10.1055/s-2006-947316
日期:2006.7
Deoxyfluorination of amino alcohols was achieved using N,N-diethyl-α,α-difluorobenzylamine (DFBA) to furnish N-benzoyl(fluoroalkyl)amines selectively.
Aminolysis of epoxides catalysed by calcium trifluoromethanesulfonate under mild reaction conditions is described. The novel method is very efficient in the synthesis of wide variety of β-amino alcohols with high regio- and stereoselectivity.