4-(2-hydrazinyl-7,8-dihydro-5H-thiopyrano[4,3-d]pyrimidin-4-yl)morpholine 、
(E)-1-(4-Bromo-phenyl)-3-(3,4-dichloro-phenyl)-propenone 在
硫酸 作用下,
以
溶剂黄146 为溶剂,
以78%的产率得到(R)-4-(2-(3-(4-bromophenyl)-5-(3,4-dichlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl)-7,8-dihydro-5H-thiopyrano[4,3-d]pyrimidin-4-yl)morpholine