AZO-HYDRAZONE TAUTOMERISM OF 2-PHENYLAZO-1-NAPHTHOL DERIVATIVES

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- AZO-HYDRAZONE TAUTOMERISM OF 2-PHENYLAZO-1-NAPHTHOL DERIVATIVES
- CIESC Journal Issue 1, (1996)
- 作者机构：
  
  大连理工大学化工学院!大连116012,大连理工大学化工学院!大连116012,大连理工大学化工学院,大连,116012
- 作者简介：
- 基金信息：
- DOI：
  CLC： Q610
- Online First：25 February 1996，
  
  Published：25 February 1996
- 稿件说明：
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Tian Yazhen, Wang Guijuan, Wu Zuwang（College of Chemical Engineering. AZO-HYDRAZONE TAUTOMERISM OF 2-PHENYLAZO-1-NAPHTHOL DERIVATIVES[J]. CIESC Journal, 1996, (1).
DOI：

Tian Yazhen, Wang Guijuan, Wu Zuwang（College of Chemical Engineering. AZO-HYDRAZONE TAUTOMERISM OF 2-PHENYLAZO-1-NAPHTHOL DERIVATIVES[J]. CIESC Journal, 1996, (1). DOI：

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．

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.

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