Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) → HCID 86660384, compound

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Reaction Steps

A mixture of 2-(2,6-dichloro-phenylamino)-1-methyl-1H-benzimidazole-5-carboxylic acid (0.50 g, 1.5 mmol), HBTU (0.56 g, 1.5 mmol) and TEA (0.42 mL, 3.0 mmol) in 8 mL DMF was stirred for 3 days at ambient temperature. The mixture was diluted with water and ethyl acetate. The organic phase was washed with water and brine, dried and concentrated i.vac.

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