HCl in water Pt-contg. compd. was dissolved in H2O and mixed with an equimolar amt. of the diamine ligand; pH was adjusted to ca. 3 (HCl); stirring at 80°C for 2 h; according to H. Hohmann, Inorg. Chim. Acta 174 (1990) 87; recrystn. from H2O; elem. anal.;

silver sulphate in water byproducts: AgI; Ag:Pt=1.28:0.65 molar ratio, Pt compd. added to a soln. of Ag salt, stirred overnight at 40°C in the dark, filtered, KCl (excess) added, stored for 24 h; ppt. centrifuged, washed (cold water, ethanol, diethyl ether), dried (vac.);

tetraethylammonium chloride; N(Et)4ClO4 in methanol Kinetics; at 25°C; monitored by UV (260-360 nm);

in water formation on reaction of K2(PtCl4) with l-1,2-diaminopropane in aq. soln.;;

in methanol Kinetics; byproducts: Fe(C5H5)2(1+), Cl(1-); at 25-45°C; monitored by UV (280-400 nm);