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    National Tsing Hua University Institutional Repository > 歷任校長 > 劉兆玄 (1987-1993) > 期刊論文 >  Alcoholysis of (2-methoxycarbonyl)ethyltin compounds


    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/81081


    Title: Alcoholysis of (2-methoxycarbonyl)ethyltin compounds
    Authors: Cheng, H. S.;Hwang, T. L.;Liu, C. S.
    教師: 劉兆玄
    Date: 1983
    Publisher: Elsevier
    Relation: Journal of Organometallic Chemistry, Elsevier, Volume 254, Issue 1, 20 September 1983, Pages 43–52
    Keywords: Alcoholysis
    Abstract: Under acid or base catalysis, di(2-alkoxycarbonylethyl)tin dichlorides of various R groups, (ROCOCH2CH2)2SnCl2, can be prepared conveniently in high yield by alcoholysis of (CH3OCOCH2CH2)2SnCl2 in various alcohols, ROH (R = C2H5, C4H9, iso-C4H9, C5H11, C6H5CH2, C4H9CH(C2H5)CH2). When excess acid or base is present in the aqueous solution, (ROCOCH2CH2)2SnCl2 eliminate ROH and precipitate as C6H8O4Sn regardless of the R group. C6H8O4Sn can be converted into various (ROCOCH2CH2)2SnCl2 derivatives on dissolving in alcoholic HCl solutions.
    Relation Link: http://www.elsevier.com/wps/find/homepage.cws_home
    URI: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/81081
    Appears in Collections:[劉兆玄 (1987-1993)] 期刊論文
    [化學系] 期刊論文

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