反应详情

1.6 G. of 1-acetamido-2-amino-4-benzylthiobenzene is dissolved in 32 ml. acetone and treated with 2.4 g. methoxycarbonylisothiocyanate. The mixture is left overnight at room temperature, then concentrated and the residue triturated with ether. Pure 1-(3-methoxycarbonyl-2-thioureido)-2-acetamido-5-benzylthiobenzene is obtained by recrystallization from methanol.

1. concentrationconcentrated
2. customthe residue triturated with ether