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Copper-Catalyzed Direct Cross-Coupling of Triazolopyridine with N-Tosylhydrazones

  • Telukalapelly Samba Shankar,
  • Dasari Ramchander Yadav,
  • Padma Kandukuri,
  • Jannu Prabhakar Paul,
  • Juluru Bhaskar

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.