反应详情

4.5 G. of 2-nitro-4-methylthiomethoxyaniline in 95 ml. of methanol and 5 ml. of acetic acid is treated with 8 g. of iron powder and the mixture is refluxed for 4 hours. The hot solution is filtered and the solvent evaporated. The residue is treated with hot tetrahydrofuran. The mixture is filtered and the solvent evaporated to give 1,2-diamino-4-methylthiomethoxybenzene.

1. filtrationThe hot solution is filtered
2. customthe solvent evaporated
3. additionThe residue is treated with hot tetrahydrofuran
4. filtrationThe mixture is filtered
5. customthe solvent evaporated