摘要
Five title compounds were synthesized and characterized by UV Vis, IR, elemental analysis, 1H NMR and fluorescence spectra. It is found that the fluorescence intensities of the compounds at optimum pH values were 16 to 319 times as much as that of 4 aminoantipyrine. The influences of the substituents of the compounds on the fluorescence intensity have been discussed.
Five title compounds were synthesized and characterized by UV Vis, IR, elemental analysis, 1H NMR and fluorescence spectra. It is found that the fluorescence intensities of the compounds at optimum pH values were 16 to 319 times as much as that of 4 aminoantipyrine. The influences of the substituents of the compounds on the fluorescence intensity have been discussed.
出处
《应用化学》
CAS
CSCD
北大核心
2000年第2期227-229,共3页
Chinese Journal of Applied Chemistry
基金
国家自然科学基金! ( 2 95 75 2 0 4
2 9875 0 16)
山西省自然科学基金! ( 9910 10 )资助课题
