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    National Tsing Hua University Institutional Repository > 歷任校長 > 劉兆玄 (1987-1993) > 期刊論文 >  Cycloaddition Reactions of Tetrafluorodisilacyclobutene with 1,3-Butadienes Mediated by Ru3(CO)12 VI, Control by Steric Effects of the Substituent


    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/81097


    Title: Cycloaddition Reactions of Tetrafluorodisilacyclobutene with 1,3-Butadienes Mediated by Ru3(CO)12 VI, Control by Steric Effects of the Substituent
    Authors: Huang, C. Y.;Liu, C. S.
    教師: 劉兆玄
    Date: 1989
    Publisher: Elsevier
    Relation: JOURNAL OF ORGANOMETALLIC CHEMISTRY, Elsevier, Volume 373, Issue 3, SEP 19 1989, Pages 353-364
    Keywords: Cycloaddition Reactions
    Tetrafluorodisilacyclobutene
    Butadienes
    Abstract: Cycloaddition reactions of 3-t-butyl-1,1,2,2-tetrafluoro-1,2-disilacyclobutene (1) with various 1,3-butadienes mediated by Ru3(CO)12 are described. The reactions proceed distinctly via 1,1-, 1,2-, and 1,4-additions, and are controlled entirely by the steric effects of the substituents. In the initial stages of the reactions compound 1 and Ru3(CO)12 form the intermediates F2u(CO)4 (I) and (F2u(CO)3 (II). Compound II with two disilametallacycles is the first such intermediate observed in this series of studies.
    Relation Link: http://www.elsevier.com/wps/find/homepage.cws_home
    URI: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/81097
    Appears in Collections:[劉兆玄 (1987-1993)] 期刊論文
    [化學系] 期刊論文

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