111468-91-8
1-[5-(2,2,2-三氯乙酰基)-1H-吡咯-3-基]-1-丁酮
→
~78%
111468-95-2
4-butanoyl-1H-pyrrole-2-carboxylic acid
35302-72-8
2-(三氯乙酰)吡咯