N-Cyanomethyl-β-chloroamines: a convenient source of aziridinium ions
作者:François Couty、Gwilherm Evano、Damien Prim
DOI:10.1016/j.tetlet.2005.02.016
日期:2005.3
N-Cyanomethyl-β-chloroamines smoothly react with a range of alcohols or amines to give regio- and stereoselectively 1,2-aminoethers or 1,2-diamines. The reaction proceeds through the formation of an intermediate aziridiniumion. The N-cyanomethyl group can then be cleaved easily.