140658-13-5Relevant articles and documents
Synthesis of the first stable pentaco-ordinate 1,2-thiaphosphetene
Kawashima, Takayuki,Iijima, Tomonori,Kikuchi, Hironobu,Okazaki, Renji
, p. 149 - 152 (2007/10/03)
Pentacoordinate 1,2-thiaphosphetenes bearing the Martin ligand were synthesized by the reaction of the corresponding phosphorus ylide with isothiocyanates. Their mass and NMR spectral data showed that they have 1:2 adducts of the phosphorus ylide and isothiocyanates, which have a distorted trigonal bipyramid with oxygen and sulfur atoms at the apical positions. Thermolysis of the phenyl isothiocyanate adduct gave the corresponding cyclic thiophosphinate as a phosphorus-containing product in almost quantitative yield.