(5R)-7,7-dimethyl-5-phenyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxylic acid 、
1-(4-(trifluoromethyl)phenyl)-3-azabicyclo[3.1.0]hexane hydrochloride 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-二甲基乙酰胺 为溶剂,
反应 3.08h,
以63.5 mg的产率得到((5R)-7,7-dimethyl-5-phenyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidin-3-yl)(1-(4-(trifluoromethyl)phenyl)-3-azabicyclo[3.1.0]hex-3-yl)methanone