5-Amino-2-methylphenol → HCID 178426940, compound

Participants

Reaction Conditions

Reaction Steps

A small screw cap test tube was charged with 2,5-Dimethyl-2H-pyrazole-3-carboxylic acid [3-(3-hydroxymethylene-2-oxo-2,3-dihydro-1H-indole-6-carbonyl)-phenyl]-amide (prepared below, 120 mg, 0.298 mmol) and THF (2 mL). To the resulting solution was added 5-amino-2-methylphenol (44 mg, 0.357 mmol), and the mixture was stirred for 24 h at 65° C. Subsequently, the reaction mixture was cooled to room temperature and concentrated in vacuo. The solid residue was recrystallized with ˜5 mL of i-prOH affording the title compound in 56% yield (0.084 g, 0.1655 mmol).

Provenance & Evidence