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Abstract A novel Au-catalyzed domino reaction for the synthesis of imidazo[1,2- a ]pyridines from 2-aminopyridine and N-tosylhydrazones has been developed using molecular oxygen. It represents a new strategy for the… Click to show full abstract
Abstract A novel Au-catalyzed domino reaction for the synthesis of imidazo[1,2- a ]pyridines from 2-aminopyridine and N-tosylhydrazones has been developed using molecular oxygen. It represents a new strategy for the formation of C N bonds. This transformation demonstrated a broad tolerance toward the substrates and allowed the generation of a diverse imidazo[1,2- a ]pyridine derivatives with good yields.
Keywords:
aminopyridine tosylhydrazones;
pyridines aminopyridine;
catalyzed domino;
synthesis imidazo;
imidazo pyridines
Journal Title: Catalysis Communications
Year Published: 2017
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Journal Title: Catalysis Communications
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!