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Title
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Solvent-free Synthesis of 1,8-Dioxo-octahydroxanthenes and Tetra-hydrobenzo[a] xanthene-11-ones over Poly(N,N0 -dibromo-N-ethylnaphtyl-2,7-sulfonamide)
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Type
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JournalPaper
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Keywords
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N-halo reagent; Poly(N,N0 -dibromo-N-ethylnaphtyl-2,7-sulfonamide); Dimedone; Aldehyde; 2-Naphthol.
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Abstract
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In this work, poly(N,N0 -dibromo-N-ethylnaphtyl-2,7-sulfonamide) (PDNES) as a highly efficient catalyst was applied for the synthesis of 1,8-dioxo-octahydroxanthenes and tetra-hydrobenzo[a] xanthene-11-ones under neutral and solvent-free conditions.
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Researchers
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Shahnaz Saednia (Fourth Researcher), First-Name Last-Name (Third Researcher), (Second Researcher), Ardeshir Khazaei (First Researcher)
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