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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/25378

    Title: A Simple and Facile Carboxylation Method and Its Application for Synthesis of Liquid Crystals
    Authors: Lee, A. S. Y.;Wu, C. C.;Lin, L. S.;Hsu, H. F.
    Contributors: 淡江大學化學學系
    Keywords: carboxylation, Barbier reaction, diethyl dicarbonate, Lewis acid, liquid crystal, sonochemistry
    Date: 2004-03-01
    Issue Date: 2013-08-08 14:43:26 (UTC+8)
    Publisher: Stuttgart: Georg Thieme Verlag
    Abstract: Sonication of a mixture of magnesium powder, 1,2-dibromoethane, aryl bromide and diethyl dicarbonate in THF followed by treatment with BF 3·OEt 2 at room temperature afforded aryl ester with reasonable yield. A series of aryl bromides were investigated and transformed to their corresponding aryl esters under the reaction conditions.
    Relation: Synthesis 4, pp.568-572
    DOI: 10.1055/s-2004-815944
    Appears in Collections:[化學學系暨研究所] 期刊論文

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