Copper-Catalyzed Direct Cross-Coupling of Triazolopyridine with N-Tosylhydrazones
摘要
Abstract
Triazolopyridine reacted for the first time with N-tosylhydrazones in 1,4-dioxane under reflux (110°C) in the presence of CuI and Cs2CO3, yielding the corresponding benzylation of triazolopyridine derivatives in 6 h.