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Spectroscopic studies of some new azino compounds
Egyptian Journal of Chemistry. 1997; 40 (2): 129-37
Dans Anglais | IMEMR | ID: emr-107804
ABSTRACT
The electronic absorption spectra of some new azino compounds derived from hydrazine and different aldehyde and ketones are investigated in organic solvents of varying polarities. The important bands in the IR spectra and the main 1H NMR signals are assigned and discussed in relation to molecular structure. Although work on the absorption spectra of azino compounds has been reported in the literature [1-3], a series of new azino compounds derived from hydrazine and different aldehyde and ketones was prepared and in order to throw more light on their structures, these compounds were subjected to elemental analysis, spectroscopic studies and Uv-visible spectral behavior in organic solvents of varied polarity. The study included also the assignment of IR bands and 1H NMR signals by considering the effect of molecular structure on the spectral behavior
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Indice: Méditerranée orientale Sujet Principal: Aldéhydes / Hydrazines / Cétones langue: Anglais Texte intégral: Egypt. J. Chem. Année: 1997

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Indice: Méditerranée orientale Sujet Principal: Aldéhydes / Hydrazines / Cétones langue: Anglais Texte intégral: Egypt. J. Chem. Année: 1997