Hydrochloric Acid → HCID 44159896, compound

HRID 2197317Notes

Reaction equation

HRID 2197317 reaction equation
C[O:2][C:3](=[O:32])[CH2:4][C:5]1[CH:6]=[C:7]([C:13]2[CH:18]=[CH:17][C:16]([C:19]([F:22])([F:21])[F:20])=[CH:15][C:14]=2[CH2:23][N:24]([CH2:30][CH3:31])[C:25](=[O:29])[CH2:26][O:27][CH3:28])[C:8]([O:11][CH3:12])=[CH:9][CH:10]=1.[Li+].[OH-].Cl>C1COCC1>[CH2:30]([N:24]([CH2:23][C:14]1[CH:15]=[C:16]([C:19]([F:22])([F:21])[F:20])[CH:17]=[CH:18][C:13]=1[C:7]1[C:8]([O:11][CH3:12])=[CH:9][CH:10]=[C:5]([CH2:4][C:3]([OH:32])=[O:2])[CH:6]=1)[C:25](=[O:29])[CH2:26][O:27][CH3:28])[CH3:31]

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 3939Lithium HydroxideHCID 66603860HCID 66603860, compound

Product 1

HCID 44159896HCID 44159896, compound

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

(2′-{[Ethyl-(2-methoxy-acetyl)-amino]-methyl}-6-methoxy-4′-trifluoromethyl-biphenyl-3-yl)-acetic acid methyl ester (0.135 g, 0.31 mmol) in THF (2 mL) was treated with 1N aqueous LiOH (2 mL) for 2 hours at room temperature. The mixture was acidified with 1N aqueous HCl and extracted three times with EtOAc. The combined organic layers were dried and concentrated, and the residue was purified by preparative HPLC to give the title compound.

Workup

  1. extractionextracted three times with EtOAc
  2. customThe combined organic layers were dried
  3. concentrationconcentrated
  4. customthe residue was purified by preparative HPLC

Sources & evidence

ORD record
ord-bf1faba9f9ef41ab822b6d8b791a77b0
Source dataset
uspto-grants-2012_12
Patent number
US08338484B2

Reaction notes

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