AgNO3 in N,N-dimethyl-formamide byproducts: AgCl; reacting AgNO3 with Pt complex in DMF (16 h, in the dark); centrifugation; detected by 195 Pt NMR;

in water T=60°C; 1.5 h;

hydrogenchloride in water byproducts: AgCl; addn. of aq. AgNO3 to a suspn. of Pt-complex in water, heating at 70°C in the dark for 30 min; cooling, filtn. through celite, treating with two drops of aq. HCl to check the absence of silver, filtn., evapn. of filtrate to dryness, redissolution of residue in water with heating, filtn., evapn. to dryness, elem. anal.;

AgNO3 in N,N-dimethyl-formamide byproducts: AgCl; reacting AgNO3 with Pt complex in DMF (18 h, in the dark); centrifugation; detected by 195 Pt NMR;

in water shaking with aq. AgNO3 soln. at room temp.; complete after some months;;

sodium hydroxide in water addn. of sodium glycolate to Pt-complex in H2O; pH was adjusted to 7 with NaOH; stirring for 3 h; concn. at 50-60°C under reduced pressure; filtration; washing (chilled water); drying (vac.); elem. anal.;

in water aq. soln. of Pt-complex was passed through column with anion exchange resin (OH(1-) type); addn. of glycolic acid to eluate; room temp., 24 h; heating at 55°C for 6 h; crystn. on concn.; filtration; recrystn. (water); elem. anal.;

HCl in hydrogenchloride boiling with HCl-soln.;;

in hydrogenchloride formation from aq. soln. of trans-(Pt(NH3)2(NO3)2) on pptn. with HCl soln.;;

in not given formation on effect of NH4CNS on a cis-(Pt(NH3)2(NO3)2)-soln.;;