Research on Nickel(II) Complexes with Aroyl Hydrazones of 5,5-Dimethyl-2,4-Dioxohexanoic Acid Ethyl Ester

Research on Nickel(II) Complexes with Aroyl Hydrazones of 5,5-Dimethyl-2,4-Dioxohexanoic Acid Ethyl Ester

Complex compounds of nickel(II) with aroyl hydrazones of 5,5-dimethyl-2,4-dioxohexanoic acid ethyl ester (H 2 L 1 –H 2 L 6 ) are synthesized and studied. The composition and structure of the obtained complex compounds based on these ligands are established by elemental analysis, infrared spectroscop...

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Veröffentlicht in:Moscow University chemistry bulletin 2020-11, Vol.75 (6), p.395-401
Hauptverfasser: Abduraxmonov, S. F., Tursunov, M. A., Umarov, B. B., Ergashov, M. Ya, Avezov, K. G.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Complex compounds
Ethyl esters
Hydrazones
Infrared analysis
Nickel
NMR spectroscopy
Spectroscopic analysis
Spectrum analysis
X-ray diffraction
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Zusammenfassung:Complex compounds of nickel(II) with aroyl hydrazones of 5,5-dimethyl-2,4-dioxohexanoic acid ethyl ester (H 2 L 1 –H 2 L 6 ) are synthesized and studied. The composition and structure of the obtained complex compounds based on these ligands are established by elemental analysis, infrared spectroscopy, proton nuclear magnetic resonance spectroscopy, and X-ray diffraction analysis. The full set of the X-ray diffraction data of the NiL 6 ⋅ 3Py complex is deposited in the Cambridge Structural Database (CCDC deposit no. 1911468), and it is available on request from the following site: www.ccdc.cam.ac.uk/data_request/cif
ISSN:0027-1314
1935-0260
DOI:10.3103/S0027131420060085