Sodium Carbonate → HCID 69936398, compound

HRID 1623853Notes

Reaction equation

HRID 1623853 reaction equation
Br[C:2]1[CH:3]=[CH:4][C:5]([O:17][CH2:18][C:19]2[CH:24]=[CH:23][CH:22]=[C:21]([O:25][CH3:26])[CH:20]=2)=[C:6]([CH:16]=1)[C:7]([NH:9][C:10]1[CH:11]=[N:12][CH:13]=[CH:14][CH:15]=1)=[O:8].[CH3:27][N:28]1[CH:32]=[C:31](B2OC(C)(C)C(C)(C)O2)[CH:30]=[N:29]1.C(=O)([O-])[O-].[Na+].[Na+]>C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.COCCOC>[CH3:26][O:25][C:21]1[CH:20]=[C:19]([CH2:18][O:17][C:5]2[CH:4]=[CH:3][C:2]([C:31]3[CH:30]=[N:29][N:28]([CH3:27])[CH:32]=3)=[CH:16][C:6]=2[C:7]([NH:9][C:10]2[CH:11]=[N:12][CH:13]=[CH:14][CH:15]=2)=[O:8])[CH:24]=[CH:23][CH:22]=1

Participants

6

Reactant 3

HCID 10340Sodium CarbonateHCID 27739871-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazoleHCID 67106889HCID 67106889, compound

Product 1

HCID 69936398HCID 69936398, compound

Reagents, catalysts & solvents 2

HCID 178418397HCID 178418397, compoundCatalystHCID 80711,2-DimethoxyethaneSolvent

Conditions

Temperature
120 °C

Procedure

To a microwave vial was added 5-bromo-2-({[3-(methyloxy)phenyl]methyl}oxy)-N-3-pyridinylbenzamide ((may be prepared as described in Example 18; 120 mg, 0.29 mmol), 1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (66.5 mg, 0.32 mmol), 1,2-dimethoxyethane (2 ml), 1M sodium carbonate (0.58 ml, 0.58 mmol) and tetrakis(triphenylphosphine)palladium(0) (20.13 mg, 0.02 mmol). The vial was sealed and heated to 120° C. for 1 hr under microwave conditions. The mixture was evaporated under reduced pressure. Water (5 ml) was added to the residue and the mixture was extracted with ethyl acetate (3×10 ml). The organics were combined, evaporated under reduced pressure and the residue was purified using MDAP to yield the title compound. 24 mg.

Workup

  1. customThe vial was sealed
  2. customThe mixture was evaporated under reduced pressure
  3. additionWater (5 ml) was added to the residue
  4. extractionthe mixture was extracted with ethyl acetate (3×10 ml)
  5. customevaporated under reduced pressure
  6. customthe residue was purified

Sources & evidence

ORD record
ord-48723d61389947b9b2f552d6fc3580d3
Source dataset
uspto-grants-2014_07
Patent number
US08778939B2

Reaction notes

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