in water High Pressure; mixt. Pb(OAc)2, PhCOOH and water in Teflon-lined autoclave was heated at150°C for 3 days; ppt. was filtered, rinsed with EtOH and dried at room temp.;

in methanol Pb(NO3)2 (1 mmol) added to soln. of NaC6H5COO (2 mmol), stirred at 0°C for 30 min; toluene added, crystd. at room temp. for 2 d; elem. anal.;