ETUDE DE LA REACTIVITE DU TRIS(TERTIOBUTYL)PHENYLDITHIOPHOSPHORANE

Article abstract of DOI:10.1016/S0040-4039(00)61881-6

Heating of tris(tertiobutyl)phenyldithiophosphorane gives rise to an isomer with a tetracoordinated phosphorus atom.The action of triphenylphosphine loads to a tricyclophosphathiane which can be transformed in diphosphene by an excess of triphenylphosphine.Reactions with various nucleophilic derivatives (pyridine, triethylamine, diethylamine, butylamine, water, tetraphenylarsonium chloride) are described.