nitric acid in water T=20°C; pH=6.5 - 10;

carbon disulfide in acetonitrile Kinetics; diethylamine added to a soln. of per(II) acetate, then CS2 (6-fold excess) added dropwise with stirring, stirred (room temp., 1 h); solvent removed (reduced presure), ppt. dissolved (acetone), pptd. (water), filtered, washed (water), dried (60°C); elem. anal.;

in neat (no solvent, solid phase) byproducts: NaCl; placing of CuCl2 and NaS2CNEt2 in 1:2 ratio to the reactor; sealing, vibrating for 60 min; sublimating in vac. at 180-190°C; crystn.; elem. anal.;

in chloroform Kinetics; Irradiation (UV/VIS); photochemical react. of copper powder with TETD in chloroform; product is filtered and recrystd. from chloroform; elem. anal.;

in dimethyl sulfoxide Kinetics; addn. of Cu powder to the dithiocarbamate in DMSO; stirring for 1 h;;

in water after sepn. and drying recrystn. by dissoln. in CHCl3, filtration and partial evapn. in air; elem. anal.;

in water addn. of dithiocarbamate soln. to Cu salt soln. with stirring; pptn.; washing (water); drying over P2O5 (vac.);

in acetonitrile byproducts: H2; Electrolysis; 1 h, initial voltage 10 V, Cu anode; product was collected, washed with acetonitrile and then petroleum ether and dried in vacuo; elem. anal.;

tetrachloromethane; chloroform in water byproducts: Cu(2+); shaking buffered aq. Hg(2+) soln. (pH=5.6) with Cu((C2H5)2NCSS)2 in CHCl3 or CCl4; fast and complete reaction;;