Wells-Dawson Type Heteropolyacid Catalyzed Synthesis of Quinoxaline Derivatives at Room Temperature |
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| Authors: | Majid M Heravi Khadijeh Bakhtiari Fatemeh F Bamoharram Maryam H Tehrani |
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| Institution: | (1) Department of Chemistry, School of Sciences, Azzahra University, Vanak, Tehran, Iran;(2) Department of Chemistry, Azad University of Mashhad, Mashhad, Iran |
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| Abstract: | Summary.
Wells-Dawson heteropolyacid (H6P2W18O62 · 24H2O) was used as an effective catalyst for the synthesis of biologically active quinoxaline derivatives from the condensation
of o-phenylenediamines with 1,2-dicarbonyl compounds at room temperature in excellent yields. |
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| Keywords: | , Quinoxalines, 1,2-Diketones, o-Phenylenediamines, Heteropolyacid H6P2W18O62 · 24H2O, Wells-Dawson, |
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