triphenylphosphine in chloroform-d1 cold soln. of PPh3 in CDCl3 added dropwise to soln. of Pt complex in CDCl3 at 213 K; not isolated, monitored by NMR;

triphenylphosphine in chloroform-d1 cold soln. of PPh3 in CDCl3 added dropwise to soln. of Pt complex in CDCl3 at 213 K; not isolated, monitored by NMR;

triphenylphosphine in chloroform-d1 cold soln. of PPh3 in CDCl3 added dropwise to soln. of Pt complex in CDCl3 at 213 K; not isolated, monitored by NMR;