Water → HCID 22050060, compound

HRID 1866999Notes

Reaction equation

HRID 1866999 reaction equation
[Br:1][C:2]1[C:3](=[O:28])[N:4]([CH2:19][C:20]2[CH:25]=[CH:24][N:23]=[C:22]([S:26][CH3:27])[N:21]=2)[C:5]([CH3:18])=[CH:6][C:7]=1[O:8][CH2:9][C:10]1[CH:15]=[CH:14][C:13]([F:16])=[CH:12][C:11]=1[F:17].[OH2:29].[OH2:30].O.O.O.O.C(O[O-])(=O)C1C(=CC=CC=1)C([O-])=O.[Mg+2].O>C(#N)C>[Br:1][C:2]1[C:3](=[O:28])[N:4]([CH2:19][C:20]2[CH:25]=[CH:24][N:23]=[C:22]([S:26]([CH3:27])(=[O:30])=[O:29])[N:21]=2)[C:5]([CH3:18])=[CH:6][C:7]=1[O:8][CH2:9][C:10]1[CH:15]=[CH:14][C:13]([F:16])=[CH:12][C:11]=1[F:17]

Participants

5

Reactant 3

HCID 962WaterHCID 21894687Magnesium 2-(dioxidan-2-ide-1-carbonyl)benzoate--water (1/1/6)HCID 22050205HCID 22050205, compound

Product 1

HCID 22050060HCID 22050060, compoundYield 90%

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Procedure

A suspension of 3-bromo-4-[(2,4-difluorobenzyl)oxy]-6-methyl-1-{[2-(methylthio)pyrimidin-4-yl]methyl}pyridin-2(1H)-one 0.28 g, 0.0006 mol), and magnesium monoperoxyphthalate hexahydrate 90.6 g, 0.0012 mol) in acetonitrile (8.0 ml) and water (2.0 ml) was stirred at room temperature for 16 h. The resulting clear solution was concentrated under reduced pressure, and the residue was partitioned between dichloromethane (30 mL) and water (20 mL). The organic phase was washed with water, dried (Na2SO4) and concentrated to afford the title compound (0.27 g, 90%) as a pale yellow substance: 1H NMR (CD3OD/400 MHz) δ 8.91 (d, 1H, J=5.2 Hz), 7.63 (d over m, 2H, J=5.2 Hz), 7.03 (m, 2H), 6.58 (s, 1H), 5.54 (s, 2H), 5.33 (s, 2H), 3.28 (s, 3H), and 2.49 (s, 3H); 19F NMR (CD3OD/400 MHz) δ −111.58 (m), −115.98 (m); ES-HRMS m/z 500.0113 (M+H C19H17N3O4BrSF2 requires 500.0086).

Workup

  1. concentrationThe resulting clear solution was concentrated under reduced pressure
  2. customthe residue was partitioned between dichloromethane (30 mL) and water (20 mL)
  3. washThe organic phase was washed with water
  4. dry with materialdried (Na2SO4)
  5. concentrationconcentrated

Sources & evidence

ORD record
ord-84b2fa3bf04d4470836280f0a417dfd9
Source dataset
uspto-grants-2009_12
Patent number
US07629363B2

Reaction notes

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