81-46-9
1-氨基-4-苯甲酰氨基蒽醌
→
128-79-0
4,4'-二苯甲酰-1,1'-亚氨基二蒽醌
128-87-0
4,4'-二氨基-1,1'-亚氨基二蒽醌
+
98-88-4
苯甲酰氯