反应详情

The above compound is prepared by heating under reflux for 30 minutes a mixture of 14 gm. of 2-(2-amino-5-thiadiazolyl)-1-methyl-5-nitroimidazole in 280 ml. of acetic anhydride. The mixture is evaporated to dryness, and the solid residue is washed thoroughly with ether giving 16.4 gm. of a yellow solid having a melting point of 235° C. (decomposition).

1. customThe above compound is prepared
2. temperatureby heating
3. temperatureunder reflux for 30 minutes
4. additiona mixture of 14 gm
5. customThe mixture is evaporated to dryness
6. washthe solid residue is washed thoroughly with ether giving 16.4 gm