54903-12-7
6-苯甲酰基-2(3h)-苯噁唑酮
+
74-87-3
氯甲烷
→
~78%
54903-63-8
6-benzoyl-3-methyl-1,3-benzoxazol-2-one
21892-80-8
3-甲基-2-苯并恶唑酮
93-97-0
苯甲酸酐
~77%
98-88-4
苯甲酰氯
~75%
116337-62-3
7-benzoyl-2,2,4-trimethyl-1,4-benzoxazin-3-one
116337-61-2
7-benzoyl-4-methyl-1,4-benzoxazin-3-one
54903-59-2
[3-hydroxy-4-(methylamino)phenyl]-phenylmethanone