triethylamine in acetonitrile under inert atm., 5 h stirring, pptn. of NMe4Cl, solvent removed in vacuo; chromy., eluating of by-products with hexane and main product with toluene;

triethylamine in acetonitrile under inert atm., 5 h stirring, pptd. of NMe4Cl, solvent removed in vacuo, summarized yields of PtH(Cl)(dppp) and (PtH(dppp)2)Cl < 1percent, further products; chromy., eluating of by-products with hexane, the main product with toluene, the (Pt2H3(dppp)2)Cl, PtH(Cl)(dppp) and (PtH(dppp)2)Cl with methanol, the PtH(Cl)(dppp) and (PtH(dppp)2)Cl were not isolated;

triethylamine in acetonitrile under inert atm., 5 h stirring, pptd. of NMe4Cl, solvent removed in vacuo; chromy., eluating of by-products with hexane, the main product with toluene;

triethylamine in acetonitrile under inert gas; stirring for 5 h;; evapn., washing, recrystn.;;

in neat (no solvent) treatment of Me4NB3H8 with Al(BH4)3 at 20°C (Izv. Akad. Nauk SSSR, Ser. Khim., 1978, no. 10, p. 2212); gas evolution;

in solid Mixing of starting compd. and stirring at 25°C with continuous evacuation of react. flask.; Condensing of volatile materials in a -196°C U-trap results after several min liq. and solid, both colorless. NMR identification of resulting materials. In addn., Me3N*BH3 and Me2NB2H5 are obsd. as further products.;

triethylamine in acetonitrile under inert atm., 5 h stirring, pptn. of NMe4Cl, solvent removed in vacuo; chromy., eluating of by-products with hexane and main product with toluene;

triethylamine in acetonitrile under inert atm., 5 h stirring, pptd. of NMe4Cl, solvent removed in vacuo; chromy., eluating of by-products with hexane, the main product with toluene;

triethylamine in acetonitrile under inert atm., 5 h stirring, pptd. of NMe4Cl, solvent removed in vacuo, summarized yields of PtH(Cl)(dppp) and (PtH(dppp)2)Cl < 1percent, further products; chromy., eluating of by-products with hexane, the main product with toluene, the (Pt2H3(dppp)2)Cl, PtH(Cl)(dppp) and (PtH(dppp)2)Cl with methanol, the PtH(Cl)(dppp) and (PtH(dppp)2)Cl were not isolated;

triethylamine in acetonitrile under inert gas; stirring for 5 h;; evapn., washing, recrystn.;;