Water → 2-[(3-Cyano-4-phenyl-2-propylquinolin-6-yl)oxy]acetamide

HRID 1986430Notes

Reaction equation

[OH:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[N:8]=[C:7]([CH2:12][CH2:13][CH3:14])[C:6]([C:15]#[N:16])=[C:5]2[C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1.Cl[CH2:24][C:25]([NH2:27])=[O:26].C(=O)([O-])[O-].[K+].[K+].O>CN(C)C=O>[C:15]([C:6]1[C:7]([CH2:12][CH2:13][CH3:14])=[N:8][C:9]2[C:4]([C:5]=1[C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1)=[CH:3][C:2]([O:1][CH2:24][C:25]([NH2:27])=[O:26])=[CH:11][CH:10]=2)#[N:16]

Participants

Conditions

Temperature: 60 °C

Procedure

A suspension of 6-hydroxy-4-phenyl-2-propylquinoline-3-carbonitrile (0.98 g, 3.4 mmol), chloroacetamide (0.36 g, 3.8 mmol) and potassium carbonate (0.55 g, 4.0 mmol) in N,N-dimethylformamide (10 ml) was stirred at 60° C. for 18 hrs. Water was added to the reaction mixture and the mixture was extracted with ethyl acetate. The extract was washed with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure and the residue was purified by silica gel column chromatography to give 2-[(3-cyano-4-phenyl-2-propylquinolin-6-yl)oxy]acetamide (1.0 g, yield 88%) as pale-yellow crystals.

Workup

extractionthe mixture was extracted with ethyl acetate
washThe extract was washed with saturated brine
dry with materialdried over anhydrous magnesium sulfate
customThe solvent was evaporated under reduced pressure
customthe residue was purified by silica gel column chromatography

Sources & evidence

ORD record: ord-503d01439946477d8ba8d4b6dcbd5257
Source dataset: uspto-grants-2009_06
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07547710B2

Reaction notes

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