2,6-Diaminopyridine → N-(6-Aminopyridin-2-yl)-2,6-dichlorobenzamide

Beteiligte Stoffe

Reaktionsschritte

Using a method similar to Preparation 48, using 2,6-diaminopyridine (2.6 g, 24 mmol), dioxane (75 mL), and 2,6-dichlorobenzoyl chloride (1.68 g, 8 mmol) (stir at 25° C. for 16 hr.) gives the title intermediate (1.5 g, 66% yield): mass spectrum (ion spray): m/z=282.0 (M+1)

Herkunft & Nachweise