Pyridine → HCID 68386507, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 751 mg [4-(cyclopropylcarbamoyl)-3-methylphenyl]boronic acid in 68.6 mL dichloromethane were added 528 mg (1.71 mmol) 6-bromo-N-(3,3,3-trifluoropropyl)-1H-benzimidazol-4-amine which was prepared according to intermediate example 1b, 623 mg copper(II)diacetate, 179 mg pyridine 1-oxide and 416 μL pyridine. The mixture was stirred at 23° C. for two days. Water was added and the mixture was extracted with dichloromethane and methanol. The organic layer was washed with water and dried over sodium sulfate. After filtration and removal of the solvent the residue was purified by chromatography to give 188 mg (22%) of the title compound.

Provenance & Evidence