A clean and efficient method for the domino synthesis of new functionalized benzofuro[2,3-c]pyridines from easily accessible 2-hydroxychalcones, α-bromo ketones and ammonium acetate is described. Furan and pyridine ring moieties are ingeniously formed in a one-pot operation in this tricyclic system.
![Graphical abstract: Clean and efficient assembly of functionalized benzofuro[2,3-c]pyridines via metal-free one-pot domino reactions](/en/Image/Get?imageInfo.ImageType=GA&imageInfo.ImageIdentifier.ManuscriptID=C3GC42234H&imageInfo.ImageIdentifier.Year=2014)
Y. Rao, Z. Li and G. Yin, Green Chem., 2014, 16, 2213 DOI: 10.1039/C3GC42234H
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