64578-98-9Relevant academic research and scientific papers
NEW SYNTHESIS OF DIALKOXYTHIOXAPHOSPHORANESULFENYL BROMIDES AND CHLORIDES
Lopusinski, Andrzej,Potrzebowski, Marek
, p. 55 - 64 (2007/10/02)
The synthesis of new pseudohalogen thioxaphosphoranesulfenyl bromides by simple bromination of bis(dialkoxythiophosphoryl)disulfides is presented.The new bromides turned out to be excellent thiophosphorylating agents, as well as substrates for a novel, highly efficient preparation of dialkoxythioxaphosphoranesulfenyl chlorides 4.
REACTION OF BIS-- AND BIS--DISULFIDES WITH TRIALKYLSILYLCYANIDES. NEW ROUTE TO DIALKYLPHOSPHORO- AND DIALKYLTHIOPHOSPHORO THIOCYANIDATES AND O,O,O,O-TETRAALKYLPYROPHOSPHOROTRITHIOATES
Lopusinski, Andrzej,Luczak, Lech,Brzezinska, Ewa
, p. 101 - 108 (2007/10/02)
The reaction of organophosphorus disulfides with trialkylsilylcyanide has been investigated.It provided direct evidence for the intermediacy of thiocyanidate >P(X)SCN, X=O, S in this type of reaction.The disulfides studied involved phosphoryl, phosphonyl and/or phosphinyl disulfides.They have been shown to follow the common mechanism.The studied reaction of thiophosphoryl disulfides with trimethylsilylcyanide represents a new and highly efficient route to tetraalkylpyrophosphorotrithioates.
