两个偶氮苯化合物的合成及紫外光谱研究

doi:10.16039/j.cnki.cn22-1249.2018.11.001

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摘要

本文以芳胺和氨基苯甲酸为原料，用重氮盐偶合法合成了2个偶氮化合物(L1和L2)，用红外光谱和1H核磁表征了其结构，并对化合物的酸碱变色性及光学性能进行了研究。实验结果表明化合物L1和L2具有较大的摩尔吸光系数，良好的酸碱变色性，可作为潜在的荧光感应材料。

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	吴平
	任红
	史晋宜
	魏庆玲
	芦菲

关键词: 芳胺氨基苯甲酸重氮偶合紫外光谱

Abstract:

Two azo compounds (L1 and L2) were synthesized from aromatic amine and amino benzoic acid by the diazo coupling reaction. The chemical structure of two azo compounds was characterized by IR and NMR. The the acid-alkaline based discoloration and optical properties of the compounds were also studied. The results show that the compounds L1 and L2 have high molar absorptivity and good acid-base discoloration, and can be used as a potential fluorescent probes.

Key words: aromatic amines benzaminic acid diazo coupling ultraviolet spectrum

出版日期: 2018-11-25 发布日期: 2018-11-25 整期出版日期: 2018-11-25

ZTFLH:

O636．1

引用本文:

吴平, 任红, 史晋宜, 魏庆玲, 芦菲. 两个偶氮苯化合物的合成及紫外光谱研究 [J]. 吉林化工学院学报, 2018, 35(11): 1-3.
WU Ping, REN Hong, SHI Jin-yi, WEI Qing-ling, LU Fei. Synthesis and UV Spectra of Two Azobenzene Compounds . Journal of Jilin Institute of Chemical Technology, 2018, 35(11): 1-3.

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http://xuebao.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1249.2018.11.001 或 http://xuebao.jlict.edu.cn/CN/Y2018/V35/I11/1