反应详情

The title compound was prepared following procedure and work up described for example 19, but starting from 5-(3-furyl)[1,2,4]triazolo[1,5-a]pyridin-2-amine ((A2), 50 mg; 0.25 mmol; 1.0 eq.) and 2,2-difluoro-1,3-benzodioxole-4-carbonyl chloride (Alpha, 66 mg; 0.3 mmol; 1.2 eq.) as a white powder (75.2 mg, 78%). HPLC, Rt: 4.01 min. (purity 97.4%). LC/MS, M+(ESI): 385.3, M−(ESI): 383.3.