Dimethylamine → HCID 57949810, compound

HRID 2427770Notes

Reaction equation

HRID 2427770 reaction equation
[CH3:1][C:2]1[CH:3]=[C:4]([C:24]2[CH:25]=[C:26]([CH2:30]OS(C)(=O)=O)[CH:27]=[N:28][CH:29]=2)[CH:5]=[C:6]2[C:10]=1[C:9](=[O:11])[N:8]([CH2:12][C:13]1[CH:18]=[CH:17][C:16]([O:19][C:20]([F:23])([F:22])[F:21])=[CH:15][CH:14]=1)[CH2:7]2.[CH3:36][NH:37][CH3:38]>C1COCC1.O>[CH3:36][N:37]([CH2:30][C:26]1[CH:25]=[C:24]([C:4]2[CH:5]=[C:6]3[C:10](=[C:2]([CH3:1])[CH:3]=2)[C:9](=[O:11])[N:8]([CH2:12][C:13]2[CH:14]=[CH:15][C:16]([O:19][C:20]([F:23])([F:22])[F:21])=[CH:17][CH:18]=2)[CH2:7]3)[CH:29]=[N:28][CH:27]=1)[CH3:38]

Participants

5

Reactant 2

HCID 674DimethylamineHCID 57949692HCID 57949692, compound

Product 1

HCID 57949810HCID 57949810, compoundYield 59%

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 8028TetrahydrofuranSolvent

Conditions

Temperature
50 °C

Procedure

Methanesulfonic acid 5-[7-methyl-1-oxo-2-(4-trifluoromethoxy-benzyl)-2,3-dihydro-1H-isoindol-5-yl]-pyridin-3-ylmethyl ester (70 mg, 0.138 mmol) was dissolved in 2M dimethylamine in THF (5 mL) and stirred at 50° C. for 18 hrs. The mixture was cooled, diluted with water, and extracted with ethyl acetate. The organics were washed with brine, dried over anhydrous sodium sulfate, filtered and concentrated. Column chromatography (5% 2M N13 in MeOH/CH2Cl2) provided the title compound (37 mg, 59%) as a brown oil. 1H NMR (300 MHz, CDCl3): δ 8.75 (s, 1H), 8.53 (s, 1H), 7.89 (s, 1H), 7.44 (d, 2H), 7.37 (d, 2H), 7.20 (d, 2H), 4.81 (s, 2H), 4.31 (s, 2H), 3.52 (s, 2H), 2.84 (s, 3H), 2.30 (s, 6H).

Workup

  1. temperatureThe mixture was cooled
  2. extractionextracted with ethyl acetate
  3. washThe organics were washed with brine
  4. dry with materialdried over anhydrous sodium sulfate
  5. filtrationfiltered
  6. concentrationconcentrated

Sources & evidence

ORD record
ord-7977038e266d48d6a4820a1b56127472
Source dataset
uspto-grants-2011_06
Patent number
US07968570B2

Reaction notes

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