3-(2-methanesulfonylpyrimidin-4-yl)-2-o-tolyloxy-6,7-dihydro-5H-pyrazolo[1,2-a]pyrazol-1-one 、
(S)-(+)-1-甲氧基-2-丙胺 以
甲苯 为溶剂,
反应 24.0h,
以to afford 52 mg of the desired product as a yellow solid的产率得到(S)-3-[2-(2-methoxy-1-methylethylamino)pyrimidin-4-yl]-2-o-tolyloxy-6,7-dihydro-5H-pyrazolo[1,2-a]pyrazol-1-one