MOLECULAR SPECTRA AND MOLECULAR STRUCTURE OF HETEROCYCLIC COMPOUNDS . INFRARED AND NEAR ULTRAVIOLET ABSORPTION SPECTRA OF PYRIDINE N-OXIDE DERIVATIVES

被引：30

作者：

GHERSETTI, S

MACCAGNANI, G

MANGINI, A

MONTANARI, F

机构：

[1] Laboratorio dei Composti Organici, Istituto di Chimica Organica e di Chimica Industriale, Università di Bologna, Bologna

[2] Istituto di Chimica Industriale della Università, Milano

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 1969年 / 6卷 / 06期

关键词：

D O I：

10.1002/jhet.5570060615

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The infrared and ultraviolet spectra of many pyridine N‐oxide derivatives have been studied. Ultraviolet spectra show a strong solvent effect in going from aprotic to hydroxylic solvents due to strong hydrogen bonding. Values of δ H° for several systems CH3OH/XPyNO in tetra‐chloroethylene solution were evaluated by infrared techniques and a linear correlation δ H° vs. δ v OH has been found. Features of the infrared and ultraviolet characteristic absorption bands were also investigated. Copyright © 1969 Journal of Heterocyclic Chemistry

引用

页码：859 / +

页数：1

共 29 条

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