Na. Khailova et al., Synthesis and transformations of acyloxy(chloromethyl)phosphonates and acyloxy(chloromethyl)phosphinates, RUSS CHEM B, 47(11), 1998, pp. 2311-2312
The react io ns of O-phenyl chloromethylphosphonochloridate and bis(chlorom
ethyl)phosphinous chloride with sodium acetate afford the corresponding acy
loxyphosphonates and acyloxyphosphinates, which are readily transformed due
to disproportionation into pyrophosphonates and pyrophosphinates.