107-83-5
2-甲基戊烷
+
20734-66-1
3-氨基-1,2-苯二醇
→
~71%
258532-76-2
8-hydroxy-4H-1,4-benzoxazin-3-one
258532-71-7
8-methoxy-4H-1,4-benzoxazin-3-one