Organophosphorus compounds of sulphur and selenium. Part XXXV. Oxophosphoranesulphenamides. Reactions of dialkylaminosulphenyl chlorides with dialkyl and trialkyl phosphites

Abstract

Dialkoxyoxophosphoranesulphenamides, (RO)₂P(O)S·NR′₂, were obtained for further investigations by the new procedures involving reactions of: (i) dialkyl and (ii) trialkyl phosphites with dialkylaminosulphenyl chlorides, and (iii) sodium dialkylphosphorothioates with N-chloroamines. In connection with procedure (i), reactions between dialkyl phosphites and dialkoxyoxophosphoranesulphenamides were investigated.