Methanesulfonic Acid → 5-{8-[(3R)-4-acetyl-3-methylpiperazin-1-yl]-6-morpholin-4-yl-9-(2,2,2-trifluoroethyl)-9H-purin-2-yl}pyrimidin-2-amine methanesulfonate

HRID 1876557Notes

Reaction equation

HRID 1876557 reaction equation
[C:1]([N:4]1[CH2:9][CH2:8][N:7]([C:10]2[N:11]([CH2:32][C:33]([F:36])([F:35])[F:34])[C:12]3[C:17]([N:18]=2)=[C:16]([N:19]2[CH2:24][CH2:23][O:22][CH2:21][CH2:20]2)[N:15]=[C:14]([C:25]2[CH:26]=[N:27][C:28]([NH2:31])=[N:29][CH:30]=2)[N:13]=3)[CH2:6][C@H:5]1[CH3:37])(=[O:3])[CH3:2].[CH3:38][S:39]([OH:42])(=[O:41])=[O:40]>CO.ClCCl>[CH3:38][S:39]([OH:42])(=[O:41])=[O:40].[C:1]([N:4]1[CH2:9][CH2:8][N:7]([C:10]2[N:11]([CH2:32][C:33]([F:36])([F:35])[F:34])[C:12]3[C:17]([N:18]=2)=[C:16]([N:19]2[CH2:20][CH2:21][O:22][CH2:23][CH2:24]2)[N:15]=[C:14]([C:25]2[CH:26]=[N:27][C:28]([NH2:31])=[N:29][CH:30]=2)[N:13]=3)[CH2:6][C@H:5]1[CH3:37])(=[O:3])[CH3:2]

Participants

4

Reactant 2

HCID 6395Methanesulfonic AcidHCID 45378170Ds-7423

Product 1

HCID 547559375-{8-[(3R)-4-acetyl-3-methylpiperazin-1-yl]-6-morpholin-4-yl-9-(2,2,2-trifluoroethyl)-9H-purin-2-yl}pyrimidin-2-amine methanesulfonateYield 96.5%

Reagents, catalysts & solvents 1

HCID 21226129Dichloromethane methanolSolvent

Procedure

To a solution of 5-{8-[(3R)-4-acetyl-3-methylpiperazin-1-yl]-6-morpholin-4-yl-9-(2,2,2-trifluoroethyl)-9H-purin-2-yl}pyrimidin-2-amine (100.4 mg, 0.18 mmol) in methanol/dichloromethane solution (2/3, 3.5 ml) was added methanesulfonic acid (11.9 μl, 0.18 mmol) at room temperature, and the mixture was stirred for 10 minutes. Then the solvent was removed in reduced pressure, and the resultant solid was dried to give 5-{8-[(3R)-4-acetyl-3-methylpiperazin-1-yl]-6-morpholin-4-yl-9-(2,2,2-trifluoroethyl)-9H-purin-2-yl}pyrimidin-2-amine methanesulfonate (107.1 mg) as a yellow solid.

Workup

  1. customThen the solvent was removed in reduced pressure
  2. customthe resultant solid was dried

Sources & evidence

ORD record
ord-542913931aea469a9c35b3bc61595691
Source dataset
uspto-grants-2012_11
Patent number
US08309546B2

Reaction notes

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