TAUTOMERIC EQUILIBRIUM IN 1-PHENYLAZO-2-NAPHTHOL - A QUANTITATIVE STUDY

被引：46

作者：

ANTONOV, L ^{[1
]}

STOYANOV, S ^{[1
]}

STOYANOVA, T ^{[1
]}

机构：

[1] UNIV SOFIA,DEPT CHEM,BU-1126 SOFIA,BULGARIA

来源：

DYES AND PIGMENTS | 1995年 / 27卷 / 02期

关键词：

D O I：

10.1016/0143-7208(94)00042-Z

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A new approach for quantitative analysis of the tautomeric azo-quinonehydrazone equilibria was applied to 1-phenylazo-2-naphthols. The spectral characteristics of both tautomeric forms were calculated from the absorption spectra, taking into account the solvent polarity. Using the PPP-MO method, the calculated electronic transitions for both tautomeric structures were compared with the corresponding experimental values.

引用

页码：133 / 142

页数：10

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