反应详情

3-Aminobenzhydrazide (5.76 g) was dissolved in ethanol (40 mL), and triethylamine (4.8 mL) and carbon disulfide (2.1 mL) were added to the solution. The mixture was heated under reflux for 4 hrs. The solvent was evaporated, and water was added. The precipitated solids were collected by filtration to give the title compound (5.06 g) as a pale-yellow powder.

1. temperatureThe mixture was heated
2. temperatureunder reflux for 4 hrs
3. customThe solvent was evaporated
4. additionwater was added
5. filtrationThe precipitated solids were collected by filtration