tert-butyl 3-methyl-3-(4-oxo-1-piperidyl)pyrrolidine-1-carboxylate 、
4-氟-1,2-苯二胺 在
乙腈 、
水 作用下,
以the title compound was obtained as white solid (0.894 g, 39.8%)的产率得到tert-butyl 3-(4-(2-amino-4-fluorophenylamino)piperidin-1-yl)-3-methylpyrrolidine-1-carboxylate