X-ray photoelectron spectra and structure of 2-(2-phenylhydrazono) acetoacetanilide |
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| Authors: | T M Ivanova B E Zaitsev R V Linko M A Ryabov K M Dyumaev |
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| Institution: | (1) N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky prosp., 117907 Moscow, Russian Federation |
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| Abstract: | 2-(2-Phenylhydrazono)acetoacetanilide, itsN-methyl derivatives, and model compounds were studied by X-ray photoelectron spectroscopy. The chemical shifts were obtained
from the13C NMR spectra. A correlation between the calculated charges, the binding energies on N atoms, and the13C NMR chemical shifts was found. The analysis of the XPS data and the13C NMR chemical shifts led to the conclusion that crystalline 2-(2-phenylhydrazono)acetoacetanilide exists mainly in the oxo
hydrazone form.
Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 3, pp. 488–491, March, 1999. |
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| Keywords: | 2′ -(2-phenylhydrazono)acetoacetanilide X-ray photoelectron and13C NMR spectra binding energies chemical shifts |
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