3480-11-3
5-溴-2,2′-联噻吩
→
~90%
3339-79-5
5-Iodo-2,2'-bithiophene
492-97-7
2,2'-联二噻吩
~70%
+
3339-80-8
2-iodo-5-(5-iodothiophen-2-yl)thiophene