Reaction of Phosphoric (Phosphonic) Acids Amides with Chloromethyliso(thio)cyanatophosphonates (-phosphinates). Synthesis of 1,3,4-Oxaza(thiaza)phospholines
Reaction of Phosphoric (Phosphonic) Acids Amides with Chloromethyliso(thio)cyanatophosphonates (-phosphinates). Synthesis of 1,3,4-Oxaza(thiaza)phospholines