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    Please use this identifier to cite or link to this item: http://ir.lib.ksu.edu.tw/handle/987654321/13120

    Title: The synthesis of vinyltriethoxysilane-modified heteroaryl thiazole dyes and silica hybrid materials
    Authors: 顏明賢(Ming-Shien Yen)
    Keywords: VTES
    Azo dyes
    Date: 2010-01
    Issue Date: 2011-03-02 11:52:11 (UTC+8)
    Abstract: Hybrid materials composed of tetraethoxysilane and heteroaryl 4-substituent-2-aminothiazoles were
    prepared. 4-Substituted acetophenone, thiourea and iodide were used to generate the intermediate,
    4-substituted-2-aminothiazole, as coupling component, which was then coupled with p-nitroaniline and
    p-methoxyaniline to yield heteroaryl 4-substitued thiazole azo dyes. The dyes subsequently underwent
    hydrolytic polycondensation with vinyltriethoxysilane and tetraethoxysilane to yield hybrid, heteroaryl
    thiazole azo dyes, whose chemical structure was characterized using FT-IR, 29Si NMR, 1H NMR and EDS.
    Relation: Dyes and Pigments
    Appears in Collections:[材料工程系所] 期刊論文

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