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Journal of Zhejiang University SCIENCE A

ISSN 1673-565X(Print), 1862-1775(Online), Monthly

Solvent effects on infrared spectra of 2-methyl-4,5-dimethoxy-3-oxo-2H-pyridizine: Part 1. Single solvent systems

Abstract: Infrared spectroscopy studies of 2-methyl-4,5-dimethoxy-3-oxo-2H-pyridizine (MDOP) in 12 pure organic solvents were undertaken to investigate the solvent-solute interactions. The frequencies of the carbonyl (C=O) of MDOP were correlated with solvent properties such as solvent acceptor number (AN) and the linear solvation energy relationships (LSER). These frequencies showed a good correlation with the solvent acceptor number (AN) and the LSER.

Key words: Infrared spectroscopy, Solvent effects, Correlation analysis, Solvent-solute interaction


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DOI:

10.1631/jzus.2002.0288

CLC number:

O645.16+3

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Received:

2001-08-26

Revision Accepted:

2001-10-25

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