Water → HCID 86731221, compound

HRID 2277167Notes

Reaction equation

HRID 2277167 reaction equation
Cl[C:2]1[C:7]([NH:8][C:9](=[O:22])[C:10]2[CH:15]=[CH:14][C:13]([O:16][CH2:17][CH:18]3[CH2:20][CH2:19]3)=[C:12]([F:21])[CH:11]=2)=[CH:6][N:5]=[C:4]([O:23][CH2:24][C@@H:25]([NH:27][C:28](=[O:34])[O:29][C:30]([CH3:33])([CH3:32])[CH3:31])[CH3:26])[CH:3]=1.C(=O)([O-])[O-].[K+].[K+].O>CN(C=O)C.[Cu]I>[CH:18]1([CH2:17][O:16][C:13]2[CH:14]=[CH:15][C:10]([C:9]3[O:22][C:2]4[CH:3]=[C:4]([O:23][CH2:24][C@@H:25]([NH:27][C:28](=[O:34])[O:29][C:30]([CH3:33])([CH3:32])[CH3:31])[CH3:26])[N:5]=[CH:6][C:7]=4[N:8]=3)=[CH:11][C:12]=2[F:21])[CH2:20][CH2:19]1

Participants

6

Reactant 3

HCID 962WaterHCID 11430Potassium CarbonateHCID 86731222HCID 86731222, compound

Product 1

HCID 86731221HCID 86731221, compoundYield 42.9%

Reagents, catalysts & solvents 2

HCID 24350Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)CatalystHCID 6228DimethylformamideSolvent

Conditions

Temperature
160 °C

Procedure

A suspension of tert-butyl ((2S)-1-((4-chloro-5-((4-(cyclopropylmethoxy)-3-fluorobenzoyl)amino)pyridin-2-yl)oxy)propan-2-yl)carbamate (990 mg), potassium carbonate (554 mg) and copper(I) iodide (38.2 mg) in DMF (10 mL) was stirred at 160° C. for 5 hr under microwave irradiation. To the reaction mixture was added water, and the obtained mixture was extracted with ethyl acetate. The extract was washed with saturated brine, and subjected to silica gel column chromatography (NH, ethyl acetate). The solvent was evaporated, and the obtained solid was washed with ethyl acetate/hexane to give the title compound (393 mg).

Workup

  1. extractionthe obtained mixture was extracted with ethyl acetate
  2. washThe extract was washed with saturated brine
  3. customThe solvent was evaporated
  4. washthe obtained solid was washed with ethyl acetate/hexane

Sources & evidence

ORD record
ord-bd04ce034ed448a18a32328657de3aea
Source dataset
uspto-grants-2015_09
Patent number
US09133129B2

Reaction notes

Loading…