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Başlık: Syntheses and characterizations of a novel 1,2,3,4-tetrahydroquinazoline and a Co(III) complex
Yazarlar: Çolak, Alper Tolga
Yılmaz, Filiz
Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Kimya Bölümü.
0000-0002-0026-7755
Mutlu, Hasene
İrez, Gazi
AAH-2888-2021
57212275330
6602755323
Anahtar kelimeler: Chemistry
2-furan-2-yl-1,2,3,4-tetrahydroquinazoline-2-carbaldehyde oxime
Amine-imine-oxime
Schiff base
Cobalt(III) complex
2-aminobenzyl amine
Transition-metal-complexes
Ring-chain tautomerism
Solvent-free synthesis
Oxime ligands
Spectrophotometric determination
Tetravalent nickel
Quinazolines
Chemistry
Efficient
Derivatives
Yayın Tarihi: 2012
Yayıncı: Taylor & Francis
Atıf: Mutlu, H. vd. (2012). "Syntheses and characterizations of a novel 1,2,3,4-tetrahydroquinazoline and a Co(III) complex". Journal of Coordination Chemistry, 65(12), 2192-2200.
Özet: The 2-furan-2-yl-1,2,3,4-tetrahydroquinazoline-2-carbaldehyde oxime (HL) and complex of tridentate ligand containing oxime, imine, and amine donors resulting from reactions with cobalt(II) salt have been synthesized and characterized by spectral methods (FT-IR, NMR, UV-Vis, mass), elemental analysis, magnetic susceptibility, molar conductivity, and thermal analysis (TG, DTA) techniques. The molecular structure of HL was elucidated from single-crystal X-ray diffraction. X-ray crystallographic analysis shows that the molecule crystallizes in the monoclinic system, space group C2/c. In the complex, chloride was not coordinated as confirmed by conductivity measurements. The metal is coordinated to the oxime, imine, and amine nitrogen atoms and decomposes with loss of the organic ligand and halogen to leave metal oxide. The metal to ligand ratio was 1 : 2 by elemental analysis and mass spectrum.
URI: https://doi.org/10.1080/00958972.2012.688823
https://www.tandfonline.com/doi/full/10.1080/00958972.2012.688823
http://hdl.handle.net/11452/26659
ISSN: 0095-8972
Koleksiyonlarda Görünür:Scopus
Web of Science

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