Lithium Hydroxide → (6-{2-[2-methyl-5-(4-trifluoromethyl-phenyl)-2H-pyrazol-3-yl]-ethoxy}-indol-1-yl)-acetic acid

HRID 915422Notes

Reaction equation

HRID 915422 reaction equation
C([O:3][C:4](=[O:34])[CH2:5][N:6]1[C:14]2[C:9](=[CH:10][CH:11]=[C:12]([O:15][CH2:16][CH2:17][C:18]3[N:19]([CH3:33])[N:20]=[C:21]([C:23]4[CH:28]=[CH:27][C:26]([C:29]([F:32])([F:31])[F:30])=[CH:25][CH:24]=4)[CH:22]=3)[CH:13]=2)[CH:8]=[CH:7]1)C.[Li+].[OH-]>>[CH3:33][N:19]1[C:18]([CH2:17][CH2:16][O:15][C:12]2[CH:13]=[C:14]3[C:9]([CH:8]=[CH:7][N:6]3[CH2:5][C:4]([OH:34])=[O:3])=[CH:10][CH:11]=2)=[CH:22][C:21]([C:23]2[CH:28]=[CH:27][C:26]([C:29]([F:30])([F:32])[F:31])=[CH:25][CH:24]=2)=[N:20]1

Participants

3

Reactant 2

HCID 3939Lithium HydroxideHCID 69282791(6-{2-[2-methyl-5-(4-trifluoromethyl-phenyl)-2H-pyrazol-3-yl]-ethoxy}-indol-1-yl)-acetic acid ethyl ester

Product 1

HCID 11711928(6-{2-[2-methyl-5-(4-trifluoromethyl-phenyl)-2H-pyrazol-3-yl]-ethoxy}-indol-1-yl)-acetic acid

Procedure

In analogy to the procedure described in example 1 f], (6-{2-[2-methyl-5-(4-trifluoromethyl-phenyl)-2H-pyrazol-3-yl]-ethoxy}-indol-1-yl)-acetic acid ethyl ester was treated with LiOH to obtain (6-{2-[2-methyl-5-(4-trifluoromethyl-phenyl)-2H-pyrazol-3-yl]-ethoxy}-indol-1-yl)-acetic acid as yellow crystals.

Sources & evidence

ORD record
ord-231a554bdfa84582a72fb8a14a76cb20
Source dataset
uspto-grants-2007_09
Patent number
US07265149B2

Reaction notes

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