3-cyclopropyl-5-(6-dibenzylamino-pyridin-3-yl)-2-(4-trifluoromethoxy-phenyl)-3H-imidazole-4-carboxylic acid ethyl ester 、
4-吡咯烷-1-基哌啶 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
N,N-二甲基甲酰胺 为溶剂,
反应 1.0h,
以79%的产率得到[3-cyclopropyl-5-(6-dibenzylamino-pyridin-3-yl)-2-(4-trifluoromethoxy-phenyl)-3H-imidazol-4-yl]-(4-pyrrolidin-1-yl-piperidin-1-yl)-methanone