in dichloromethane T=0 - 20°C; Inert atmosphere;

durch Zersetzung des primaer entstehenden Dithiourethans;

1: in toluene T=65°C; Schlenk techniqueInert atmosphere; 2: With bromine in toluene T=-78°C; 0.0333333 h; Schlenk techniqueInert atmosphere; 3: With water in toluene T=20°C; 1 h; Schlenk techniqueInert atmosphere; regioselective reaction;

hydrogen in ethylene glycol dimethyl ether T=160°C; P=22502.3 Torr; 20 h; Inert atmosphereAutoclaveMolecular sieve;

Lawesson's reagent