N-[3-(2-chloro-pyrimidin-4-ylethenyl)-phenyl]-2,2,2-trifluoro-acetamide 、 1-Amino-3-methylpyridinium nitrate 在
crude material 作用下,
以to give N-{3-[3-(2-chloro-4-pyrimidinyl)-6-methylpyrazolo[1,5-a]pyridin-2-yl]phenyl}-2,2,2-trifluoroacetamide (1.70 g, 21%)的产率得到N-{3-[3-(2-chloro-4-pyrimidinyl)-6-methylpyrazolo[1,5-a]pyridin-2-yl]phenyl}-2,2,2-trifluoroacetamide