淡江大學機構典藏:Item 987654321/25411
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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/25411


    Title: 2-胺基-5-異丙薁-1,3-雙酸二甲酯衍生物之溴化反應
    Other Titles: Bromination of Derivatives of Dimethyl 2-Amino-5-Isopropyl-Azulene-1,3-Dicarboxylate
    Authors: 林雲山;蔡百豐;陳發清;若林英嗣
    Contributors: 淡江大學化學學系
    Date: 1992-06
    Issue Date: 2009-12-01
    Publisher: 中國化學會
    Abstract: Dimethyl 2-acetamido-5-isopropylazulene-l,3-dicarboxylate在醋酸的質子溶劑中溴化反應時除了正常的七員環溴化產物外，還產生了在五員環有溴取代作用的異常溴化物，而其產率在整個產物中佔大多數。如改變溶劑為CHCI_3時五員環溴取代化合物幾乎是為整個產物的75%，其反應機構可由imine與enamine的tautomerism之機構來說明。
    Relation: 化學 55(2)，頁133-140
    DOI: 10.6623/chem.1992013
    Appears in Collections:[Graduate Institute & Department of Chemistry] Journal Article

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