Water → 2-(4-(4-((4-Chlorophenethyl)carbamoyl)phenoxy)-3-fluorophenyl)acetic acid

HRID 453513Notes

Reaction equation

HRID 453513 reaction equation
[Cl:1][C:2]1[CH:31]=[CH:30][C:5]([CH2:6][CH2:7][NH:8][C:9]([C:11]2[CH:29]=[CH:28][C:14]([O:15][C:16]3[CH:21]=[CH:20][C:19]([CH2:22][C:23]([O:25]C)=[O:24])=[CH:18][C:17]=3[F:27])=[CH:13][CH:12]=2)=[O:10])=[CH:4][CH:3]=1.[OH-].[Na+].O>O1CCOCC1.C(OCC)(=O)C.Cl>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:6][CH2:7][NH:8][C:9]([C:11]2[CH:12]=[CH:13][C:14]([O:15][C:16]3[CH:21]=[CH:20][C:19]([CH2:22][C:23]([OH:25])=[O:24])=[CH:18][C:17]=3[F:27])=[CH:28][CH:29]=2)=[O:10])=[CH:30][CH:31]=1

Participants

7

Reactant 3

HCID 962WaterHCID 14798Sodium HydroxideHCID 68466908Methyl 2-(4-(4-((4-chlorophenethyl)carbamoyl)phenoxy)-3-fluorophenyl)acetate

Product 1

HCID 594031852-(4-(4-((4-Chlorophenethyl)carbamoyl)phenoxy)-3-fluorophenyl)acetic acidYield 48.7%

Reagents, catalysts & solvents 3

HCID 313Hydrochloric AcidSolventHCID 8857Ethyl AcetateSolventHCID 312751,4-DioxaneSolvent

Procedure

Methyl 2-(4-(4-((4-chlorophenethyl)carbamoyl)phenoxy)-3-fluorophenyl)acetate (32 mg, 0.072 mmol) was diluted with dioxane (1 mL) followed by the addition of NaOH (0.072 ml, 0.36 mmol) and 200 μL of water. After stirring for 3 hours, the reaction was diluted with ethyl acetate and 2N HCl. The organic layer was dried over MgSO4, filtered and concentrated to yield 2-(4-(4-((4-chlorophenethyl)carbamoyl)phenoxy)-3-fluorophenyl)acetic acid (15 mg, 48% yield) as a white solid. 1H NMR (400 MHz, CD3Cl3, CD3OD) 7.70 (d, 2H), 7.25 (d, 2H), 7.19 (m, 3H), 7.10 (m, 2H), 6.95 (d, 2H), 3.65 (m, 4H), 2.90 (t, 2H).

Workup

  1. dry with materialThe organic layer was dried over MgSO4
  2. filtrationfiltered
  3. concentrationconcentrated

Sources & evidence

ORD record
ord-32823f70f7e24f728426b83a4137330f
Source dataset
uspto-grants-2013_07
Patent number
US08492437B2

Reaction notes

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