ChemInform Abstract: Selective Synthesis
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Marta Costa; M. Fernanda Proenca
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Article
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2012
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John Wiley and Sons
⚖ 12 KB
## Abstract Intramolecular cyclization of iminochromenylpyridinium chlorides (I) in the presence of DABCO provides access to title imidazopyridine‐fused chromones (II) in moderate yields.