1158731-10-2Relevant academic research and scientific papers
Ditolyldithiophosphato derivatives of phosphorus(III) and phosphorus(V)
Gupta, Bhawana,Magotra, Suresh,Pandey, Sushil K.
experimental part, p. 747 - 752 (2009/09/24)
O,O′-Ditolylphosphorodithioates of phosphorus(III), [(o-, m-, or p-CH3C6H4O)2PS2] n PCl3-n , and phosphorus(V), [(o-, m-, or p-CH 3C6H4O)2-PS2] n POCl3-n , (n = 1, 2, and 3) were isolated as colorless viscous liquids by the reaction of PCl3 and POCl3 with sodium ditolylphosphorodithioate, (o-, m-, or p-CH3C 6H4O)2PS2Na, in 1:1, 1:2, and 1:3 molar ratios in toluene. These compounds were characterized by elemental analyses, molecular weight measurements, IR, and NMR (1H, 31P, and 13C) spectroscopic studies, which indicated a less common monodentate linkage of dithiophosphate moieties in both phosphorus(III) and phosphorus(V) derivatives leading to a tetrahedral geometry around the phosphorus atom.
