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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/25369

    Title: The structure of isobarbatene, the stable tricyclic end-point of the bazzanene-barbatene sesquiterpenes
    Authors: 吳嘉麗;Wu, Chia-li;Andersen, Niels H.;Moore, Ana;Ohta, Yoshimoto
    Contributors: 淡江大學化學學系
    Date: 1978
    Issue Date: 2009-12-01
    Publisher: Oxford : Elsevier
    Abstract: The barbatenes (e.g. 3) and a number of other sesquiterpenes afford a novel rearrangement product on treatment with CF3CO2H. This substance, designated isobarbatene, is shown to have structure 6, the result of a bicyclo-[3.2.1]→[2.2.2]→[3.2.1] rearrangement followed by an exo Me shift and deprotonation. The structure assignment is based on spectral and chiroptical data for olefin 6 and its degradation products 8,9 and 10.
    Relation: Tetrahedron 34(1), pp.47-52
    DOI: 10.1016/0040-4020(78)88034-X
    Appears in Collections:[化學學系暨研究所] 期刊論文

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