(trans)-2-(pyridin-3-yl)cyclopropanecarboxylic acid 、
(S)-N-(1-(4-aminophenyl)ethyl)-2-methoxyacetamide 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)-N-(4-((S)-1-(2-methoxyacetamido)ethyl)phenyl)-2-(pyridin-3-yl) cyclopropane-1-carboxamide