in dichloromethane Sonication; to a Ag-compound P4 in CS2 was added at room temp., volatiles were removed, dissolved in CH2Cl2, I2 was sublimed into the mixt., the soln. was stirred overnight at -30°C; volatiles were removed in vac., extd. with CS2 at room temp.;

in dichloromethane Sonication; to a Ag-compound P4 in CS2 was added at room temp., volatiles were removed, dissolved in CH2Cl2, I2 was sublimed into the mixt., the soln. was stirred overnight at -30°C; volatiles were removed in vac., extd. with CS2 at room temp.;