Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) → HCID 178521763, compound

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Reaction Steps

The ester obtained as above was hydrolyzed using general procedure C to yield 2-(2,4-dichlorophenylamino)-3H-benzimidazole-5-carboxylic acid. The carboxylic acid (0.25 mmol) was coupled with 3-(morpholin-4-yl)methyl-1H-indazol-6-ylamine (0.25 mmol) using HBTU employing general procedure D. The product, 2-(2,4-dichlorophenylamino)-3H-benzimidazole-5-carboxylic acid (3-morpholin-4-ylmethyl-1H-indazol-6-yl)-amide, was obtained as a light brown solid after purification by silica gel chromatography using DCM/methanol as eluent. MS: m/z 536 (M+H)+.

Provenance & Evidence