in water a soln. of Pt compd. heated at 40°C , aq. KI added in the dark, filtered after 30 min, aq. amine added; ppt. filtered, washed (water, ethanol, diethyl ether);

KOH in water KI was added to aq. soln. of Pt complex; stirred for 5 min; hydrochloride was added; treated with soln. of KOH at room temp. in dark; stirred atroom temp. in dark for 2 h; filtered; washed (warm H2O); dried in vac. at 60°C overnight; elem. anal.;

methylamine in water A concd. soln. of KI is added to a soln. of K2PtCl4, mixt. is stirred for 20 min, soln. is filtered with stirring into a dilute aq. soln. of the ligand.; Pptn., if the ppt. contained a trace of brown, stirring for 30-40 min, yellow ppt. is filtered off, washed with water, ethanol and ether, and dried in vac., recrystn. from DMF/water at room temp.;

1: dipotassium tetrachloroplatinate; potassium iodide in water T=20°C; 0.666667 h; 2: methylamine in water

in not given

KI; MeNH2 KI and K2PtCl4 stirred at room temp. for 1 h; filtration; addn. of amine; ppt. stirred for 1 h;; filtered, washed (water) and dried (vacuum, silica gel);

in acetonitrile trans-complex dissolved in CH3CN, heated for 10h to 75°C;

195°C;

195°C;