Lithium Hydroxide → (6-{2-[4-Methyl-2-(4-trifluoromethyl-phenyl)-thiazol-5-yl]-ethoxy]-3-propyl-indol-1-yl)-acetic acid

HRID 1767944Notes

Reaction equation

HRID 1767944 reaction equation
C([O:5][C:6](=[O:39])[CH2:7][N:8]1[C:16]2[C:11](=[CH:12][CH:13]=[C:14]([O:17][CH2:18][CH2:19][C:20]3[S:24][C:23]([C:25]4[CH:30]=[CH:29][C:28]([C:31]([F:34])([F:33])[F:32])=[CH:27][CH:26]=4)=[N:22][C:21]=3[CH3:35])[CH:15]=2)[C:10]([CH2:36][CH2:37][CH3:38])=[CH:9]1)(C)(C)C.[Li+].[OH-]>>[CH3:35][C:21]1[N:22]=[C:23]([C:25]2[CH:26]=[CH:27][C:28]([C:31]([F:34])([F:33])[F:32])=[CH:29][CH:30]=2)[S:24][C:20]=1[CH2:19][CH2:18][O:17][C:14]1[CH:15]=[C:16]2[C:11]([C:10]([CH2:36][CH2:37][CH3:38])=[CH:9][N:8]2[CH2:7][C:6]([OH:39])=[O:5])=[CH:12][CH:13]=1

Participants

3

Reactant 2

HCID 3939Lithium HydroxideHCID 23614509(6-{2-[4-Methyl-2-(4-trifluoromethyl-phenyl)-thiazol-5-yl]-ethoxy}-3-propyl-indol-1-yl)-acetic acid tert-butyl ester

Product 1

HCID 11191292(6-{2-[4-Methyl-2-(4-trifluoromethyl-phenyl)-thiazol-5-yl]-ethoxy]-3-propyl-indol-1-yl)-acetic acid

Procedure

In analogy to the procedure described in example 2 c], (6-{2-[4-methyl-2-(4-trifluoromethyl-phenyl)-thiazol-5-yl]-ethoxy}-3-propyl-indol-1-yl)-acetic acid tert-butyl ester was treated with LiOH to obtain (6-{2-[4-methyl-2-(4-trifluoromethyl-phenyl)-thiazol-5-yl]-ethoxy]-3-propyl-indol-1-yl)-acetic acid as brown solid.

Sources & evidence

ORD record
ord-89e7946a00554218a03517b1a32cf5f2
Source dataset
uspto-grants-2007_06
Patent number
US07235572B2

Reaction notes

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