in dichloromethane byproducts: CH3I; To a soln. of Cd-compd. the perflouriodoalkane is pipetted at -196°C, mixt. is allowed to warm to room temp., then mixt. is stirred for 2 d (under inert gas, without moisture).; Evapn. in high-vac. at 0-40°C, washing once with cold CH2Cl2.;

in dichloromethane To a soln. of Cd-compd. PhHgCl is added, mixt. is stirred at room temp. for 7 d (under inert-gas, without moisture).;

in dichloromethane To a soln. of Cd-compd. PhHgCl is added, mixt. is stirred at room temp. for 7 d (under inert-gas, without moisture).;

in dichloromethane To a soln. of Cd-compd. PhHgCl is added, mixt. is stirred at room temp. for 7 d (under inert-gas, without moisture).;