186581-53-3
重氮甲烷
+
2215-63-6
1-苄基-3-羟基-1H-吲唑
→
~65%
4454-32-4
1-benzyl-2-methyl-1,2-dihydro-indazol-3-one
4454-33-5
1-苄基-3-甲氧基-1H-吲唑