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    題名: An unprecedented and highly chemoselective esterification method
    作者: 李世元;Lee, Adam Shih-yuan;Yang, H. C.;Su, F. Y.
    貢獻者: 淡江大學化學學系
    日期: 2001-01-08
    上傳時間: 2009-12-01 09:00:11 (UTC+8)
    出版者: Elsevier
    摘要: A series of carboxylic acids was transformed to their corresponding methyl esters under CBr4/CH3OH (0.05 eq., 5 ml) reaction conditions. The rate of esterification is decreased with increasing bulkiness of the alcohol. Chemoselectivity can be achieved between phenylacetic and benzoic acids, sp3-C and sp2-C acids as well as between sp3-C and sp-C tethered carboxylic acids.
    關聯: Tetrahedron Letters 42(2), pp.301-303
    DOI: 10.1016/S0040-4039(00)01954-7
    顯示於類別:[化學學系暨研究所] 期刊論文

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