Synthesis and Reactions of<i>N</i>-Alkyl-<i>O</i>-diphenylphosphinylhydroxylamines and<i>N</i>-Alkyl-<i>N</i>-diphenylphosphinylhydroxylamines
作者:Guy Masse、Georges Sturtz
DOI:10.1055/s-1988-27749
日期:——
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)。