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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/25266


    Title: Study of the formation of the 2, 4-dichlorobenzene-boronate derivatives of 1-isopropylaminopropan-2-ol by transboronation
    Authors: 薛文發;Sye, Wen-fa
    Contributors: 淡江大學化學學系
    Date: 1981-01-30
    Issue Date: 2009-12-01
    Publisher: Elsevier
    Abstract: The 1-isoprpylaminopropan-2-ol group can be selectively converted to a cyclic, 2,4-dichlorobenzeneboronate derivative with good gas chromatographic properties. The reaction does not occur significantly in the solution phase under normal experimental conditions, but a quantitative yield of derivative can be formed in an on-column reaction at the point of injection by either direct reaction with the boronic acid or by transboronation. The transboronation reaction using the 2,4-dichlorobenzeneboronate derivative of catchol as teh derivatizing reagent was found to be superior to teh use of other reagents for derivatizing the 1-isopropylaminopropan-2-ol group.
    Relation: Journal of Chromatography A 205(2), pp.297-302
    DOI: 10.1016/S0021-9673(00)82658-8
    Appears in Collections:[化學學系暨研究所] 期刊論文

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