2-Fluoro-6-pyridinecarbonyl chloride → HCID 67774331, compound

Participants

Reaction Steps

The product was prepared in the same manner as described in example 1b using 1,2-diamino-4-bromopyridinium 2,4,6-trimethylbenzenesulfonate (2.24 g, 5.77 mmol) and 6-fluoropicolinoyl chloride (1.84 g, 11.5 mmol) as starting materials. The reaction affords 7-bromo-2-(6-fluoro-pyridin-2-yl)-[1,2,4]triazolo[1,5-a]pyridine (1.44 g, 85.4%) as brown solid. MS: m/z=294.9 (M+H+).

Provenance & Evidence