75-03-6
碘乙烷
+
50369-39-6
4-methyl-3-phenyl-1H-1,2,4-triazol-5-one
→
~59%
116114-12-6
2-ethyl-4-methyl-5-phenyl-1,2,4-triazol-3-one
613-94-5
苯甲酰肼