Water → HCID 59403183, compound

HRID 453531Notes

Reaction equation

HRID 453531 reaction equation
[Cl:1][C:2]1[CH:34]=[CH:33][C:5]([CH2:6][CH2:7][NH:8][C:9]([C:11]2[CH:32]=[CH:31][C:14]([O:15][C:16]3[CH:21]=[CH:20][C:19]([CH2:22][C:23]([O:25]CC)=[O:24])=[CH:18][C:17]=3[CH:28]3[CH2:30][CH2:29]3)=[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[CH:28]3[CH2:29][CH2:30]3)=[CH:31][CH:32]=2)=[O:10])=[CH:33][CH:34]=1

Participants

7

Reactant 3

HCID 962WaterHCID 14798Sodium HydroxideHCID 68463937HCID 68463937, compound

Product 1

HCID 59403183HCID 59403183, compoundYield 76.1%

Reagents, catalysts & solvents 3

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

Procedure

Ethyl 2-(4-(4-((4-chlorophenethyl)carbamoyl)phenoxy)-3-cyclopropylphenyl)acetate (70 mg, 0.146 mmol) was diluted with dioxane (1 mL) followed by the addition of NaOH (0.293 ml, 1.46 mmol) and water (300 μL). After stirring for 3 hours, the reaction was diluted with ethyl acetate and 2N HCl. The layers were separated and the organic layer was dried over MgSO4, filtered and concentrated to yield 2-(4-(4-((4-chlorophenethyl) carbamoyl)phenoxy)-3-cyclopropylphenyl)acetic acid (50 mg, 75.9% yield) as a white solid. 1H NMR (400 MHz, CD3Cl3, CD3OD) 7.65 (d, 2H), 7.30 (d, 2H), 7.15 (d, 2H), 7.10 (d, 1H), 6.90 (m, 4H), 3.65 (t, 2H), 3.60 (s, 2H), 2.90 (t, 2H), 2.05 (m, 1H), 0.80 (m, 2H), 0.62 (m, 2H).

Workup

  1. customThe layers were separated
  2. dry with materialthe organic layer was dried over MgSO4
  3. filtrationfiltered
  4. concentrationconcentrated

Sources & evidence

ORD record
ord-4d46fce6b3c64807bc4da1119169da88
Source dataset
uspto-grants-2013_07
Patent number
US08492437B2

Reaction notes

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