반응 #508485

반응 방정식

5-{9-(Cyclopropylmethyl)-8-[4-(methylsulfonyl)piperazin-1-yl]-6-morpholin-4-yl-9H-purin-2-yl}pyrimidin-2-amine

methanesulfonic acid

→

title compound

수율 100.0%

5-{9-(Cyclopropylmethyl)-8-[4-(methylsulfonyl)piperazin-1-yl]-6-morpholin-4-yl-9H-purin-2-yl}pyrimidin-2-amine methanesulfonate

수율 100.0%

용매

dichloromethane methanol

반응 조건

후처리

1. 1
   workup.ADDITIONmixed solvent
2. 2
   농축The reaction mixture was concentrated under reduced pressure
3. 3
   기타the resulting residue was dried at 60° C. under reduced pressure

실험 절차

5-{9-(Cyclopropylmethyl)-8-[4-(methylsulfonyl)piperazin-1-yl]-6-morpholin-4-yl-9H-purin-2-yl}pyrimidin-2-amine (149.4 mg, 0.29 mmol) was stirred in a dichloromethane-methanol (3:2) mixed solvent followed by the addition of methanesulfonic acid (18.7 μl, 0.29 mmol) at room temperature and the resulting mixture was stirred for 10 minutes. The reaction mixture was concentrated under reduced pressure and the resulting residue was dried at 60° C. under reduced pressure to give the title compound (176.7 mg, 100%) as a yellow solid.

출처