Material & Chemical Sciences |
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Solvent effects on infrared spectra of 2-methyl-4,5-dimethoxy-3-oxo-2H-pyridizine: Part 1. Single solvent systems |
LIU Qing, SANG Wen-qiang, HUANG Ding-hong |
Department of Chemistry, Zhejiang University, Hangzhou 310027, China |
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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.
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Received: 26 August 2001
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