in neat (no solvent) byproducts: PF2HS; excess S(PF2)2 was condensed into ampoule containing PHO(OH)2, mixt. was warmed to room temp. for 4 h; volatile products were sepd. by fractional condensation in vac., product was abtained as the fraction valatile at 250 K but retained at 209 K;

in neat (no solvent) byproducts: AgBr; performed in the absence of light; silver hyponitrite placed in a Fisher-Porter tube wrapped in aluminum foil; F2PBr gas condensed into the tube; mixture warmed to room temp. and kept for 2 h; product passed through traps: the -130°C trap contained a mixtureof F2PBr and F2POPF2, the -160°C trap contained N2O;

in dichloromethane inert atmosphere, condensation of ClPF2 to soln. (-20°C) of phosphito compound at -196°C, warming to room temp. (1 h), stirring (3h), organic byproduct: 2-chloro-2,3-dihydro-1,3-dimethyl-1,3,2λ( 3)-benzodiazaphosphorin-4(1H)-one; removement of volatiles (25°C, 0.05 Torr);

in not given room temp.;

in not given

above -5 degree.C; equil.;

in chloroform-d1 absence of air and moisture; room temp.; not isolated, reaction followed by (1)H- and (31)P-NMR spectroscopy; further products: SiH4, SiFH3;

in chloroform-d1 absence of air and moisture; room temp.; not isolated, reaction followed by (1)H- and (31)P-NMR spectroscopy; further products: SiH4, SiFH3;