Reaction of a series of primary amines with bis(diphenylphosphinyl) peroxide conveniently leads to N-alkyl-O-diphenylphosphinylhydroxylamines. These compounds rearrange on heating to the thermodynamically more stable N-phosphinylated derivatives, the N-alkyl-N-diphenylphosphinylhydroxylamines (N-alkyldiphenylphosphinohydroxamic acids).
一系列
伯胺与双(
二苯基膦酰基)过氧化物反应可以便捷地生成N-烷基-O-
二苯基膦酰基
羟胺。这些化合物在加热时会重排为热力学上更稳定的N-膦酰化衍
生物,即N-烷基-N-
二苯基膦酰基
羟胺(N-烷基
二苯基膦羟
肟酸)。