Lithium Hydroxide → HCID 58397615, compound

HRID 410851Notes

Reaction equation

C[O:2][C:3]([C:5]1[CH:25]=[CH:24][C:8]2[N:9]([CH3:23])[C:10]([NH:12][C:13]3[S:14][C:15]4[CH:21]=[C:20]([F:22])[CH:19]=[CH:18][C:16]=4[N:17]=3)=[N:11][C:7]=2[CH:6]=1)=[O:4].[Li+].[OH-]>>[F:22][C:20]1[CH:19]=[CH:18][C:16]2[N:17]=[C:13]([NH:12][C:10]3[N:9]([CH3:23])[C:8]4[CH:24]=[CH:25][C:5]([C:3]([OH:4])=[O:2])=[CH:6][C:7]=4[N:11]=3)[S:14][C:15]=2[CH:21]=1

Participants

Reactant 2

HCID 3939Lithium Hydroxide

HCID 58397644HCID 58397644, compound

Product 1

HCID 58397615HCID 58397615, compoundYield 87.1%

Procedure

2-(6-Fluoro-benzothiazol-2-ylamino)-1-methyl-1H-benzimidazole-5-carboxylic acid (1.49 g) was prepared by following General Procedure E starting from 2-(6-fluoro-benzothiazol-2-ylamino)-1-methyl-1H-benzimidazole-5-carboxylic acid methyl ester (1.78 g), and LiOH (10.0 ml, 2.0 N solution in water). LC/MS: m/z 344.

Sources & evidence

ORD record: ord-e398f99d65694207a749a9374d180f9a
Source dataset: uspto-grants-2014_06
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08759535B2

Reaction notes

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