Catalytic Performance of Heteropolyacids as Efficient and Eco-Friendly Catalysts for the One-Pot Synthesis of Benzopyran Derivatives

摘要

An efficient and improved procedure for the synthesis of benzopyran derivatives has been achieved with Keggin-type and Preyssler-type heteropolyacids (HPA) catalysts in one-pot reaction under solvent-free conditions.View full textDownload full textKeywords1,3-hexanedione, salicylaldehyde, benzopyran derivatives, heteropolyacids, solvent-free conditionRelated var addthis_config = { ui_cobrand: "Taylor & Francis Online", services_compact: "citeulike,netvibes,twitter,technorati,delicious,linkedin,facebook,stumbleupon,digg,google,more", pubid: "ra-4dff56cd6bb1830b" }; Add to shortlist Link Permalink http://dx.doi.org/10.1080/15533174.2010.522659