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최윤수,석경순,최요인 대구효성가톨릭대학교 자연과학연구소 1990 基礎科學硏究論集 Vol.4 No.-
The maximum UV absorption spectra(λmax) of nitrofurazone was measured in several polar solvent systems. As the dipole moments of solvents are increased, the UV λmax of alkaline nitrofurazone(π→π*)were shifted to red than neutral of species(π→π*)and the equilibrium constants of them were increased. The structure of alkaline nitrofurazone was studied by UV, IR and NMR spectra. It was found that the keto group of nitrofurazone was changed to enolic form caused by proton migration. The new determination method of nitrofurazone was established in alkaline solution and it was more sensitive than other spectrophotmetries.