430-64-8
1,1-difluoropropa-1,2-diene
+
2684-60-8
2-重氮丙烷
→
~32%
89210-56-0
5-(difluoromethylidene)-3,3-dimethyl-4H-pyrazole
89210-55-9
4-(difluoromethylidene)-5,5-dimethyl-3H-pyrazole