35294-37-2
1-(4-噻吩-2-苯基)-乙酮
→
~32%
128746-80-5
2-溴-1-[4-(2-噻吩基)苯基]-1-乙酮
+
1060772-73-7
2-bromo-5-(4-bromoacetylphenyl)thiophene