Abstract
S-Triphenyl and trialkylgermyl esters of dialkyl dithio- and tetrathiophosphoric acids, and 4-methoxyphenyldithio- and trithiophosphonic acids were easily obtained in the reactions of tetraphosphorus decasulfide and Lawesson's reagent with triphenyl and trialkyl(alkoxy)germanes and (alkylthio)germanes.