Issue 7, 1996

Rearrangement reactions of N-phosphinoyl-O-sulfonylhydroxylamines with amines: detection of a phosphonamidic–sulfonic mixed anhydride intermediate by nuclear magnetic resonance spectroscopy

Abstract

An intermediate can be detected by 31P NMR spectroscopy when PhRP(O)NHOSO2Me( R = PhMeCH) forms the rearrangement product RP(O)(NHBut)NHPh with ButNH2 in dilute solution; the intermediate has been identified as the mixed anhydride RP(O)(OSO2Me)NHPh by comparison with an authentic sample.

Article information

Article type
Paper

Chem. Commun., 1996, 867-868

Rearrangement reactions of N-phosphinoyl-O-sulfonylhydroxylamines with amines: detection of a phosphonamidic–sulfonic mixed anhydride intermediate by nuclear magnetic resonance spectroscopy

M. J. P. Harger and R. Sreedharan-Menon, Chem. Commun., 1996, 867 DOI: 10.1039/CC9960000867

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