Novel ‘quinolone’ metal complexes: Synthesis and spectroscopic studies of mg(II), zn(II) and ba(II) complexes with  N ‐methyl (or  N H)‐3‐acetyl‐4‐hydroxy quinolin‐2‐one ligands | Zendy

Athanasellis Giorgos | Zendy; Gavrielatos Efstathios | Zendy; IgglessiMarkopoulou Olga | Zendy; Markopoulos John | Zendy

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Novel ‘quinolone’ metal complexes: Synthesis and spectroscopic studies of mg(II), zn(II) and ba(II) complexes with N ‐methyl (or N H)‐3‐acetyl‐4‐hydroxy quinolin‐2‐one ligands

Author(s) -

Athanasellis Giorgos,

Gavrielatos Efstathios,

IgglessiMarkopoulou Olga,

Markopoulos John

Publication year - 2003

Publication title -

journal of heterocyclic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.321

H-Index - 59

eISSN - 1943-5193

pISSN - 0022-152X

DOI - 10.1002/jhet.5570400413

Subject(s) - chemistry , metal , nuclear magnetic resonance spectroscopy , mass spectrometry , spectroscopy , medicinal chemistry , stereochemistry , elemental analysis , inorganic chemistry , organic chemistry , physics , chromatography , quantum mechanics

The complexation between N ‐methyl‐3‐acetyl‐4‐hydroxyquinolin‐2‐one (NMeQuin) and N ‐H‐3‐acetyl‐4‐hydroxy quinolin‐2‐one (NHQuin) with MgCl 2 , ZnCl 2 and BaCl 2 has been accomplished. The structure of the resulting complexes 1–5 has been elucidated through elemental analyses, FT‐IR and 1 H/ 13 C NMR Spectroscopy and Mass Spectrometry. The spectroscopic data show complexes of the general formula Mg 2 (OH)L 3 (H 2 O) z and ML 2 (H 2 O) Z where: M = Zn(II) and Ba(II), L = NMeQuin, NHQuin and z = 2, 4.

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