288-13-1
吡唑
+
107-06-2
1,2-二氯乙烷
→
~93%
96450-53-2
1-(2-氯乙基)-1H-吡唑
107-04-0
1-溴-2-氯乙烷
116477-00-0
1-(2-imidazol-1-ylethyl)pyrazole
20173-98-2
1-ethenylpyrazole