Palladium-Catalyzed Cross-Coupling of 1,4-Disubstituted 5-Iodo-1,2,3-triazoles with Organotin Reagents
Résumé
In a new synthetic approach for building systems bearing a 1,2,3-triazole moiety, we report here the first Stille cross-coupling reaction of 1,4-disubstituted 5-iodo-1,2,3-triazoles with a range of stannyl derivatives to give the corresponding 5-vinyl-1,2,3-triazoles.