3141-27-3
2,5-二溴噻吩
+
107-30-2
氯甲基甲基醚
→
~48%
7311-54-8
2,4-dibromo-3,5-bis(chloromethyl)thiophene
63862-00-0
2,4-Dibromo-3,5-dimethylthiophene