21328-43-8
ethyl 2-pyrrolidin-1-ylcyclohexene-1-carboxylate
→
~72%
192817-77-9
ethyl 2-pyrrolidin-1-ylbenzoate
123-75-1
四氢吡咯
+
443-26-5
邻氟苯甲酸乙酯
~71%
393-52-2
邻氟苯甲酰氯