4-(4-chloro-3-methoxyphenyl)-5-pyridin-4-yl-1H-pyrazol-3-amine 、
8-benzyl-3-[(dimethylamino)methylene]-6-(phenylsulfonyl)-8-azabicyclo[3.2.1]octane-2-one 在
溶剂黄146 作用下,
反应 19.0h,
以58.2%的产率得到12-benzyl-3-(4-chloro-3-methoxyphenyl)-8-(phenylsulfonyl)-2-pyridin-4-yl-7,8,9,10-tetrahydro-6H-7,10-epiminocyclohepta[e]pyrazolo[1,5-a]pyrimidine