6324-10-3
4,5-二溴噻吩-2-甲酸
→
~85%
62224-17-3
4-溴-2-噻吩羧酸乙酯
+
40477-61-0
4-溴-5-乙基噻吩-2-羧酸
75-03-6
碘乙烷
~83%
18761-46-1
1-(5-乙基-2-噻吩)-乙酮
1256286-45-9
ethyl 4-bromo-5-ethylthiophene-2-carboxylate