H2 in toluene Copper-complex is hydrogenated under 3 atm of H2 in toluene, the color of the soln. changes quickly from yellow to orange (under exclusion of air).; investigation by (1)H NMR;

H2 in toluene Copper-complex is hydrogenated under 3 atm of H2 in toluene, the color of the soln. changes quickly from yellow to orange (under exclusion of air).; investigation by (1)H NMR;

H2 in toluene Copper-complex is hydrogenated under 3 atm of H2 in toluene, the color of the soln. changes quickly from yellow to orange (under exclusion of air).; investigation by (1)H NMR;