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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/3726


    Title: 2-甲基;The research of synthesis for 2-methylpyridine single and double sides compounds
    Authors: 劉至先;Chih-Hsien Liu
    Contributors: 化學工程與材料工程研究所
    Keywords: 賽安寧類染料;2-甲基;2-methylpyridine;cyanine dyes
    Date: 2002-06-09
    Issue Date: 2009-09-21 12:21:05 (UTC+8)
    Publisher: 國立中央大學圖書館
    Abstract: 本研究用2-甲基 The study uses 2-methylpyridine and double sides dibromide compounds as initial reactants to proceed nucleophilic addition reaction. In order to synthesize single or double sides pridinium bromide cyanine dyes condense with benzaldehyde compounds to extend the conjugated double bond system using with alcohols as solvents and piperidine as a catalyst after single or double sides pridinium bromide compounds are produced.The sudy confers the property of different compounds to rely on melt point, ultraviolet-visible and infrared spectra also discuss dendrimer compounds with it’s reaction conditions.
    Appears in Collections:[化學工程與材料工程研究所] 博碩士論文

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