Triethylamine → HCID 56593682, compound

Participants

Reaction Steps

To 4-(5-amino-1-pyridin-2-yl-1H-[1,2,4]triazol-3-ylamino)-benzoic acid (4.635 g, 15.643 mmole) in tetrahydrofuran (50 mL) was added (7.12 g, 1.2 equivalents) of HBTU, followed by 2-morpholin-4-yl-ethylamine (2.24 g, 1.1 equivalents) and triethylamine (5.45 mL, 2.5 equivalents). The reaction was stirred overnight at room temperature. The solid was filtered, washing with tetrahydrofuran, cold ethanol, water, ethanol, and finally ether. The compound was dried to provide 4-(5-amino-1-pyridin-2-yl-1H-[1,2,4]triazol-3-ylamino)-N-(2-morpholin-4-yl-ethyl)-benzamide (1.17 g, 18% yield) as a white solid. The organic phases contained product also but was not further isolated.

Provenance & Evidence