Sodium Carbonate → Phenyl [2-(phenylthio)phenyl]carbamate

Participants

Reaction Conditions

Reaction Steps

2-Amino diphenylsulfide (0.4 mole) was dissolved in toluene (500 ml) and cooled to 5° C. Phenyl chloroformate (0.24 mole) in toluene (50 ml) was added slowly to the stirred solution over 1 hour. When addition was complete a simultaneous addition of phenyl chloroformate (0.24 mole) in toluene (50 ml) and an aqueous solution of sodium hydroxide (0.3 mole) and sodium carbonate (0.35 mole) (200 ml) was started.

Provenance & Evidence