Synthesis of secondary E-allylamines and β-aminophosphorylated compounds from β-functionalized enamines derived from phosphonium salts, phosphine oxides and phosphonates
作者:Francisco Palacios、Domitila Aparicio、Jesús García
DOI:10.1016/0040-4020(96)00498-x
日期:1996.7
A simple and stereoselective synthesis of secondary E-allylamines and from functionalized enamines derived from phosphine oxides , phosphonium salts and phosphonates is reported. Phosphorus compounds , and are obtained by amine addition to phosphorylated allenes , and phosphonium salts . Reduction of anamines and with hydrides leads to the formation of β-amino phosphine oxides and phosphonates . Allylamines
的次级简单和立体选择性合成Ë -allylamines和从氧化膦衍生官能烯胺,鏻盐和膦酸盐被报告。磷化合物,和通过胺加成到丙二烯磷酸化得到的,和鏻盐。氨基胺和氢化物的还原导致形成β-氨基氧化膦和膦酸酯。烯丙胺,和β-aminophosphorylated衍生物和也可以在“一锅”反应从丙二烯而得到,和nium盐没有分离和纯化的烯胺,和。