A revised structure for hermonionic acid |
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Authors: | AALeslie Gunatilaka Subramaniam Sotheeswaran HTBadra Sriyani Eric S Waight |
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Institution: | Department of Chemistry, University of Peradeniya Peradeniya, Sri Lanka;Department of Chemistry, Imperial College of Science and Technology London SW 7 2AY, U.K. |
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Abstract: | Hermonionic acid and its decarboxylated product have been isolated from . 13C NMR spectral and chemical evidence indicate that hermonionic acid is 2-0-2-(3-methylbut-2-enyl)-3-methoxy- 4-hydroxy-5-(3,7-dimethylocta-2,6-dienyl]-4-methoxy-5-(3-methylbut-2-enyl-6-hydroxybenzoic acid. The previously assigned dienone structure for this acid is incorrect. |
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