21211-22-3
3-氯苯并(B)噻吩-2-羧酸
→
~95%
7342-86-1
3-chloro-1-benzothiophene
131968-46-2
N-(2-chloro-2-phenylvinylthio)phthalimide
~73%
56-23-5
四氯化碳
+
7782-50-5
氯
95-15-8
苯并噻吩
5323-97-7
2,3-dichloro-1-benzothiophene
536-74-3
苯乙炔
21815-91-8
3-氯苯并ób]噻酚-2-羰酰氯