Sodium Bicarbonate → HCID 68295298, compound

HRID 1853985Notes

Reaction equation

HRID 1853985 reaction equation
[OH:1][CH2:2][C:3]1[CH:4]=[C:5]([C:9]2[CH:10]=[C:11]([C:21](O)=[O:22])[C:12]3[CH:17]=[N:16][N:15]([CH:18]([CH3:20])[CH3:19])[C:13]=3[N:14]=2)[CH:6]=[CH:7][CH:8]=1.[NH2:24][CH2:25][C:26]1[C:27](=[O:34])[NH:28][C:29]([CH3:33])=[CH:30][C:31]=1[CH3:32].C1CN([P+](ON2N=NC3C=CC=CC2=3)(N2CCCC2)N2CCCC2)CC1.F[P-](F)(F)(F)(F)F.C([O-])(O)=O.[Na+]>CS(C)=O.CO.C(Cl)Cl>[CH3:32][C:31]1[CH:30]=[C:29]([CH3:33])[NH:28][C:27](=[O:34])[C:26]=1[CH2:25][NH:24][C:21]([C:11]1[C:12]2[CH:17]=[N:16][N:15]([CH:18]([CH3:20])[CH3:19])[C:13]=2[N:14]=[C:9]([C:5]2[CH:6]=[CH:7][CH:8]=[C:3]([CH2:2][OH:1])[CH:4]=2)[CH:10]=1)=[O:22]

Participants

7

Reactant 4

HCID 516892Sodium BicarbonateHCID 2724699PyBOPHCID 70638443-(Aminomethyl)-4,6-dimethyl-1,2-dihydropyridin-2-oneHCID 68295318HCID 68295318, compound

Product 1

HCID 68295298HCID 68295298, compoundYield 81.4%

Reagents, catalysts & solvents 2

HCID 679Dimethyl SulfoxideSolventHCID 21226129Dichloromethane methanolSolvent

Procedure

A mixture of 6-(3-(hydroxymethyl)phenyl)-1-isopropyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (0.65 g, 2.09 mmol), 3-(aminomethyl)-4,6-dimethylpyridin-2(1H)-one (0.64 g, 4.18 mmol) and PYBOP (1.63 g, 3.13 mmol) in DMSO (5 mL) was stirred at room temperature for 12 hr. After completion of the reaction, saturated NaHCO3 solution was added to it and extraction was carried out using 20% MeOH/DCM. The combined organic layers were washed with water; dried over anhydrous Na2SO4; filtered and concentrated under reduced pressure. The residue was purified by column chromatography to give a white solid (0.71 g, 81.4%).

Workup

  1. additionwas added to it and extraction
  2. washThe combined organic layers were washed with water
  3. dry with materialdried over anhydrous Na2SO4
  4. filtrationfiltered
  5. concentrationconcentrated under reduced pressure
  6. customThe residue was purified by column chromatography

Sources & evidence

ORD record
ord-743e8bb2af034ab4b703ba3877869375
Source dataset
uspto-grants-2015_02
Patent number
US08962620B2

Reaction notes

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