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Epoxidation of (Z)-3-Arylidene-1-thioflavanones

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Monatshefte für Chemie / Chemical Monthly Aims and scope Submit manuscript

Summary.

 Epoxidation of (Z)-3-arylidene-1-thioflavanones by sodium hypochlorite or alkaline hydrogen peroxide afforded diastereomeric mixtures of trans,cis- and trans,trans-epoxides. These were separated by silica gel column chromatography. Determination of the isomeric composition of the crude reaction products and structure elucidation of all new isolated epoxides were performed by 1H and 13C NMR spectroscopy.

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Authors and Affiliations

  1.  Department of Organic Chemistry, University of Debrecen, H-4010 Debrecen, Hungary, , , , , , HU

    Albert Lévai, Tamás Patonay & Erzsébet B. Vass

  2.  Technical Analytical Research Group of the Hungarian Academy of Sciences, Institute for General and Analytical Chemistry, Budapest University of Technology and Economics, H-1111 Budapest, Hungary, , , , , , HU

    Gábor Tóth & József Kovács

Authors
  1. Albert Lévai
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  2. Gábor Tóth
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  3. József Kovács
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  4. Tamás Patonay
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  5. Erzsébet B. Vass
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Additional information

Received November 10, 2000. Accepted December 19, 2000

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Lévai, A., Tóth, G., Kovács, J. et al. Epoxidation of (Z)-3-Arylidene-1-thioflavanones. Monatshefte fuer Chemie 132, 707–713 (2001). https://doi.org/10.1007/s007060170085

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  • DOI: https://doi.org/10.1007/s007060170085

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