反应详情

A mixture of 0.2 g. of 1,2,4-triazole-3-carboxamide and 0.5 ml. of acetic anhydride is heated on an oil bath at a temperature of 150° C. for 20 minutes. The wet solid mass is triturated with diethyl ether and collected and washed with diethyl ether yielding 0.2 g. of colorless solid. This solid is recrystallized from acetonitrile giving a colorless solid, m.p. 212°-215° C. (dec).

1. additionA mixture of 0.2 g
2. customThe wet solid mass is triturated with diethyl ether
3. customcollected
4. washwashed with diethyl ether yielding 0.2 g
5. customThis solid is recrystallized from acetonitrile giving a colorless solid, m.p. 212°-215° C. (dec)