51-80-9
四甲基甲烷二胺
+
107680-34-2
2-(2,4-dichlorophenyl)-2',4'-dichloroacetophenone
→
~67%
104941-05-1
1,2-bis(2,4-dichlorophenyl)prop-2-en-1-one
53056-20-5
2,4-二氯苯乙酰氯
541-73-1
1,3-二氯苯