Sodium periodate → HCID 86677024, compound

HRID 1025384Notes

Reaction equation

HRID 1025384 reaction equation
[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][N:11]([CH2:14][C:15]2[CH:20]=[CH:19][C:18]([NH:21][C:22]3[C:27]([C:28]([O:30][CH2:31][CH3:32])=[O:29])=[C:26](/[CH:33]=C/N(C)C)[N:25]=[C:24]([N:38]4[CH2:43][CH2:42][O:41][CH2:40][CH2:39]4)[N:23]=3)=[CH:17][CH:16]=2)[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].I([O-])(=O)(=O)=[O:45].[Na+]>CO>[C:1]([O:5][C:6]([N:8]1[CH2:9][CH2:10][N:11]([CH2:14][C:15]2[CH:20]=[CH:19][C:18]([NH:21][C:22]3[C:27]([C:28]([O:30][CH2:31][CH3:32])=[O:29])=[C:26]([CH:33]=[O:45])[N:25]=[C:24]([N:38]4[CH2:43][CH2:42][O:41][CH2:40][CH2:39]4)[N:23]=3)=[CH:17][CH:16]=2)[CH2:12][CH2:13]1)=[O:7])([CH3:3])([CH3:2])[CH3:4]

Participants

4

Reactant 2

HCID 23667635Sodium periodateHCID 86677023HCID 86677023, compound

Product 1

HCID 86677024HCID 86677024, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent2×

Procedure

(E)-ethyl 4-(4-((4-(tert-butoxycarbonyl)piperazin-1-yl)methyl)phenylamino)-6-(2-(dimethylamino)vinyl)-2-morpholinopyrimidine-5-carboxylate (0.2 g, 0.336 mmol) was dissolved in methanol (4 mL) and to this mixture at room temperature was added a solution of sodium periodate (0.21 g, 1 mmol) in methanol (4 mL). The mixture was stirred at room temperature for 3 hours and the precipitate filtered. The filtrate was evaporated, diluted with water and extracted with EtOAc. The organic layer was dried over Na2SO4 and evaporated in vacuum. The crude product was purified by column chromatography over silica gel using acetone/dichloromethane as eluent. (0.11 g). 1H NMR (400 MHz, DMSO-d6): δ 10.07 (s, 1H), 10.02 (s, 1H), 7.59 (d, J=8.4 Hz, 2H), 7.30 (d, J=8.4 Hz, 2H), 4.31 (q, J=6.8 Hz, 2H), 3.83 (s, 2H), 3.75-3.65 (m, 8H), 3.33 (m, 4H), 2.32 (m, 4H), 1.38 (s, 9H), 1.31 (t, J=6.8 Hz, 3H); MS m/z 555.5 (M+1).

Workup

  1. filtrationthe precipitate filtered
  2. customThe filtrate was evaporated
  3. additiondiluted with water
  4. extractionextracted with EtOAc
  5. dry with materialThe organic layer was dried over Na2SO4
  6. customevaporated in vacuum
  7. customThe crude product was purified by column chromatography over silica gel

Sources & evidence

ORD record
ord-77e485409f084c2ba93f8c5b379099dd
Source dataset
uspto-grants-2014_05
Patent number
US08729079B2

Reaction notes

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