New Phosphorus-Sulfur Chemistry

Ring‐shaped [(TiCl2)(1,3‐P2S8)]2 Molecules Containing Uncommon [P2S8]2– Anions

“…The formation of [P 2 S 8 ] 2-and thiophosphates in general from highly sulfurized phosphorus species is an established way of synthesis, see for example refs. [25,26]. Alternatively, these polysulfide molecules can be obtained from alkali metal polysulfides and white phosphorus or phosphorus trichloride, as for example described in ref.…”

Fluorinated Phosphorus–Selenium Heteroatom Compounds: Phenylphosphonofluorodiselenoic Salts, Adducts, and Esters

“…Compound 2 was obtained as brown sticky oil and is soluble in organic solvents, and shows good air stability at room temperature. 1 and 2 were fully characterized by 1 H, 13 C, 31 P, 77 Se and 19 F NMR, IR spectroscopy and mass spectrometry. Both compounds showed the anticipated molecular ion peaks [M-K] + or [M-N n Bu 4 ] + and satisfactory accurate mass measurement.…”

“…[1][2][3][4][5][6][7][8][9][10][11][12] The thiophosphate anions A -C (Scheme 1) were first prepared from the reaction of alkali metal fluorides and P 4 S 10 by Roesky and coworkers. 13,14 Since then, the synthesis of thiophosphoryl halides S=PF 3 and S=PFCl 2 , and their derivatives S=PF 2 NH 2 , S=PFClNH 2 , S=PF 2 N=PF 2 X (X = Br, NH 2 or OH), S=PF 2 N=PCl 3 and S=PF 2 N=PF 2 N=C=NSiMe 3 was reported. [15][16][17][18][19][20] However, there are few examples of the synthesis of simple phosphonofluorodithioates ROP(S)(S -)F containing a fluorine atom attached directly to the phosphorus atom.…”

Chemistry of phosphorus fluorides. Part III. The reaction of thiophosphoryl-fluoride with dimethylamine and some properties of the dimethylaminothio- phosphoryl fluorides

“…2 and Table 11) with the literature (6, 7), are the analogous difluorodithiophosphate (A), hexafluorophosphate (C), and either fluoride or bifluoride (G) ions. In addition, however, a conlplex niultiplet (D, D') was observed which did not decompose over an extended period of time.…”