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    • Keywords


      (-)-Wodeshiol; stereoselective aldol condensation; diastereocontrolled oxygenation; intramolecular ring cyclization.

    • Abstract


      An efficient synthesis of (-)-wodeshiol 1 is described. The key reactions include highly stereoselective aldol condensation of piperonal with the dianion of chiral oxazolidinone, subsequent intramolecular ring cyclization of the aldol product 8 and a diastereocontrolled oxygenation of dilactone 7 in good yield.

    • Author Affiliations


      Soon Ho Lee1 Jae-Chul Jung2 Oee Sook Park3

      1. Department of Chemistry, Institute for Basic Sciences, College of Natural Sciences, Chungbuk National University, Cheongju 361-763, Chungbuk, Korea
      2. Department of Neuroscience and Medical Research Institute, School of Medicine, Ewha Woman’s University, Seoul 158-710, Korea
      3. Department of Herb Industry/Herb Resources Jungwon University, 85 Munmu-ro, Goesan-eup, Goesan-gun, Chungbuk, 367-805, Korea
    • Dates

  • Journal of Chemical Sciences | News

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