Synthesis and structure elucidation of a novel mixed-ligand Cu(II) Schiff base complex and its catalytic performance for the synthesis of 2-amino-4H-pyrans and tetrahydro-4H-chromenes

0499241 - FZÚ 2019 RIV GB eng J - Článek v odborném periodiku
Ebrahimipour, S.Y. - Khosravan, M. - Castro, J. - Nejad, F.K. - Dušek, Michal - Eigner, Václav
Synthesis and structure elucidation of a novel mixed-ligand Cu(II) Schiff base complex and its catalytic performance for the synthesis of 2-amino-4H-pyrans and tetrahydro-4H-chromenes.
Polyhedron. Roč. 146, May (2018), s. 73-80. ISSN 0277-5387. E-ISSN 1873-3719
Grant CEP: GA ČR(CZ) GA15-12653S; GA MŠMT(CZ) LO1603
GRANT EU: European Commission(CZ) CZ.2.16/3.1.00/24510
Institucionální podpora: RVO:68378271
Klíčová slova: Cu(II) schiff base complex * Hirshfeld analysis * catalytic activity * 2-amino-4H-pyrans * tetrahydro-4H-chromenes
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 2.284, rok: 2018

A novel quinazoline Schiff base ligand, 3-((5-bromo-2-hydroxy-3-methoxybenzylidene)amino)-2-methylquinazolin-4(3H)-one [HL] and its mixed-ligand Cu(II) complex [Cu(L0)(Imi)], [L0] = 2-acetamido-N-(5-bromo-2-oxidobenzylidene) benzohydrazonate, [Imi] = imidazole, were synthesized and characterized by elemental analysis, FT-IR and UV–Vis spectrometry and conductivity measurements. The structure of [HL] and its Cu(II) complex have been accomplished by single crystal X-ray diffraction. The Hirshfeld surface analysis has also been performed to evaluate intermolecular interactions.
Trvalý link: http://hdl.handle.net/11104/0291822