1-环丙基-2,2,2-三氟乙烷-1-胺盐酸盐 、 4-methyl-2-(pyridin-2-yl)imidazo[1,5-a]pyrimidine-8-carboxylic acid 在
N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以26%的产率得到N-(1-cyclopropyl-2,2,2-trifluoroethyl)-4-methyl-2-(pyridin-2-yl)imidazo[1,5-a]pyrimidine-8-carboxamide