Ti. Osipova et al., SYNTHESIS OF ALPHA-SUBSTITUTED ALPHA-AMINOPHOSPHINIC AND ALPHA-AMINOPHOSPHONIC ACIDS, Russian chemical bulletin, 45(11), 1996, pp. 2588-2591
The reaction of ketoximes with hypophosphorous acid resulted in previo
usly unknown alpha-substituted-alpha-aminophosphinic acids, which were
oxidized into the corresponding alpha-substituted-alpha-aminophosphon
ic acids.