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Tian Yazhen;Wang Guijuan;Wu Zuwang(College of Chemical Engineering,dalian University of Technology,Dalian 116012)
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Published:
田雅珍,王桂娟,吴祖望
Abstract: Eleven 2-phenylazo-1-naphthol dyes have been synthesized,and the H,C NMR spectra are recorded.The electron effect of substituents on the benzene ring,and solvent pH effect on azo-hydrazone tautomerism,as well as the relationship between the molecular structure and the colour are discussed.
摘要: 合成并测定11个2-苯基偶氮-l-萘酚染料的~1H、~13CNMR谱,对氢谱进行了归属,讨论了苯环上取代基的电子效应、溶剂的pH值对偶氮-醌腙互变异构以及结构对颜色的影响.
CLC Number:
TQ610
Tian Yazhen;Wang Guijuan;Wu Zuwang(College of Chemical Engineering,dalian University of Technology,Dalian 116012). AZO-HYDRAZONE TAUTOMERISM OF 2-PHENYLAZO-1-NAPHTHOL DERIVATIVES[J]. .
田雅珍,王桂娟,吴祖望. 偶氮染料的偶氮-醌腙互变异构的研究(Ⅱ)──2-苯基偶氮-1-萘酚的偶氮-醌腙异构 [J]. CIESC Journal.
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https://hgxb.cip.com.cn/EN/Y1996/V47/I1/72