methyl (3R,4R)-4-[3-oxo-3-(6-methoxyquinolin-4-yl)propyl]piperidine-3-carboxylate 、
2-(3-fluorophenylthio)ethyl chloride 在
potassium iodide 、
potassium carbonate 作用下,
以
乙腈 为溶剂,
生成 methyl (3R,4R)-1-[2-(3-fluorophenylthio)ethyl]-4-[3-(6-methoxyquinolin-4-yl)-3-oxopropyl]piperidine-3-carboxylate