Green approach for the synthesis of 4-coumarin-4H-pyrans from 4-formylcoumarins and their antibacterial study
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DOI: 10.1080/00397911.2017.1336557
Abstract: ABSTRACT A series of 4H-pyranocoumarin derivatives have been successfully synthesized under eco-friendly condition using triethylamine as a catalyst in short reaction time with excellent yield at room temperature. All the synthesized compounds were characterized by… read more here.
Keywords: synthesis coumarin; green approach; coumarin pyrans; formylcoumarins antibacterial ... See more keywords