Lithium Hydroxide → HCID 53356439, compound

Participants

Reaction Steps

2-(5,6-Difluoro-benzothiazol-2-ylamino)-1-methyl-1H-benzoimidazole-5-carboxylic acid (265 mg) was prepared by following General Procedure E starting from 2-(5,6-difluoro-benzothiazol-2-ylamino)-1-methyl-1H-benzoimidazole-5-carboxylic acid methyl ester (579 mg) and lithium hydroxide (260 mg). LC/MS: m/z 361.9. 1H NMR (DMSO-d6, 400 MHz): δ 12.75 (bs, 1H), 12.35 (bs, 1H), 8.15 (s, 1H), 7.96 (t, 1H), 7.85 (d, 1H), 7.57 (s, 1H), 7.48 (d, 1H), 3.62 (bs, 3H).

Provenance & Evidence