4-[(4,5-Diamino-4H-1,2,4-triazol-3-yl)methyl]phenol → HCID 135788273, compound

Participants

Reaction Steps

0.60 mmol of 5-(2-Diethylamino-ethyl)-4,7-dimethyl-1H-indole-2,3-dione hydrochloride (186.5 mg) and 0.70 mmol of 4-(4,5-diamino-4H-[1,2,4]triazol-3-ylmethyl)-phenol (144 mg) in 1.5 mL of ethylene glycol was stirred at 125° C. for 1 day. The mixture was cooled to room temperature, diluted with water (5 mL), stirred for 10 min. Allowed to crystallize in a refrigerator (+5° C.) overnight. The precipitated product was collected by filtration, washed with water (3×1 mL) and dried on high vacuum.

Provenance & Evidence