反应详情

1.5 G. 2-amino-4-methylthio-1-nitrobenzene in 30 ml. acetone is treated with 2.5 g. methoxy carbonyl isothiocyanate. After five days the mixture is stripped under vacuum and the residue triturated with methanol yielding 1-(3-methoxycarbonyl-2-thioureido)-5-methylthio-2-nitrobenzene.

1. customthe residue triturated with methanol