(trans)-2-(pyridin-3-yl)cyclopropanecarboxylic acid 、
N-[(1S)-1-(4-aminophenyl)ethyl]-3,3,3-trifluoropropanamide 在
N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
生成 (1S,2S)-2-(pyridin-3-yl)-N-(4-((S)-1-(3,3,3-trifluoropropanamido)ethyl)phenyl) cyclopropane-1-carboxamide