(2-fluoro-phenylamino)-(4-trifluoromethyl-phenyl)-acetic acid 、
(S)-2-(2-fluorophenyl)pyrrolidine hydrochloride 在
三乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以
二氯甲烷 为溶剂,
以74%的产率得到2-(2-Fluoro-phenylamino)-1-[(2S)-2-(2-fluoro-phenyl)-pyrrolidin-1-yl]-2-(4-trifluoromethyl-phenyl)-ethanone