New macrocyclic Cu(II) complexes with leucine/isoleucine co-ligands
Abstract
Two new bridged dinuclear Cu(II) compounds of tpmc (N,N',N'',N'''-tetrakis(2-pyridylmethyl)-
1,4,8,11-tetraazacyclotetradecane) and co-ligands L-leucine or L-isoleucine have been synthesized
and characterized. The complexes were prepared in the reaction [Cutpmc](ClO4)4∙6H2O and
aminocarboxylates. The complexes were characterized by elemental analysis (C, H, and N), molar
electrical conductivity and spectral methods (UV/vis and FTIR). The analytical data of the complexes
show the formation of binuclear complexes with the proposed formula [Cu2(L)tpmc](ClO4)4, L=L-
leucine (1) and L=L-isoleucine (2). The spectroscopic data suggested that the tpmc is coordinated to
Cu(II) through eight N donors and amino carboxylate ligands via their carboxylate ion moieties.
Source:
PHYSICAL CHEMISTRY 2022, 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Proceedings, September 26-30, 2022 Belgrade, Serbia, 2022, II, 519-522Publisher:
- Society of Physical Chemists of Serbia
Funding / projects:
Collections
Institution/Community
PharmacyTY - CONF AU - Antonijević Nikolić, Mirjana AU - Dražić, Branka AU - Tanasković, Slađana PY - 2022 UR - https://farfar.pharmacy.bg.ac.rs/handle/123456789/4374 AB - Two new bridged dinuclear Cu(II) compounds of tpmc (N,N',N'',N'''-tetrakis(2-pyridylmethyl)- 1,4,8,11-tetraazacyclotetradecane) and co-ligands L-leucine or L-isoleucine have been synthesized and characterized. The complexes were prepared in the reaction [Cutpmc](ClO4)4∙6H2O and aminocarboxylates. The complexes were characterized by elemental analysis (C, H, and N), molar electrical conductivity and spectral methods (UV/vis and FTIR). The analytical data of the complexes show the formation of binuclear complexes with the proposed formula [Cu2(L)tpmc](ClO4)4, L=L- leucine (1) and L=L-isoleucine (2). The spectroscopic data suggested that the tpmc is coordinated to Cu(II) through eight N donors and amino carboxylate ligands via their carboxylate ion moieties. PB - Society of Physical Chemists of Serbia C3 - PHYSICAL CHEMISTRY 2022, 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Proceedings, September 26-30, 2022 Belgrade, Serbia T1 - New macrocyclic Cu(II) complexes with leucine/isoleucine co-ligands VL - II SP - 519 EP - 522 UR - https://hdl.handle.net/21.15107/rcub_farfar_4374 ER -
@conference{ author = "Antonijević Nikolić, Mirjana and Dražić, Branka and Tanasković, Slađana", year = "2022", abstract = "Two new bridged dinuclear Cu(II) compounds of tpmc (N,N',N'',N'''-tetrakis(2-pyridylmethyl)- 1,4,8,11-tetraazacyclotetradecane) and co-ligands L-leucine or L-isoleucine have been synthesized and characterized. The complexes were prepared in the reaction [Cutpmc](ClO4)4∙6H2O and aminocarboxylates. The complexes were characterized by elemental analysis (C, H, and N), molar electrical conductivity and spectral methods (UV/vis and FTIR). The analytical data of the complexes show the formation of binuclear complexes with the proposed formula [Cu2(L)tpmc](ClO4)4, L=L- leucine (1) and L=L-isoleucine (2). The spectroscopic data suggested that the tpmc is coordinated to Cu(II) through eight N donors and amino carboxylate ligands via their carboxylate ion moieties.", publisher = "Society of Physical Chemists of Serbia", journal = "PHYSICAL CHEMISTRY 2022, 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Proceedings, September 26-30, 2022 Belgrade, Serbia", title = "New macrocyclic Cu(II) complexes with leucine/isoleucine co-ligands", volume = "II", pages = "519-522", url = "https://hdl.handle.net/21.15107/rcub_farfar_4374" }
Antonijević Nikolić, M., Dražić, B.,& Tanasković, S.. (2022). New macrocyclic Cu(II) complexes with leucine/isoleucine co-ligands. in PHYSICAL CHEMISTRY 2022, 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Proceedings, September 26-30, 2022 Belgrade, Serbia Society of Physical Chemists of Serbia., II, 519-522. https://hdl.handle.net/21.15107/rcub_farfar_4374
Antonijević Nikolić M, Dražić B, Tanasković S. New macrocyclic Cu(II) complexes with leucine/isoleucine co-ligands. in PHYSICAL CHEMISTRY 2022, 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Proceedings, September 26-30, 2022 Belgrade, Serbia. 2022;II:519-522. https://hdl.handle.net/21.15107/rcub_farfar_4374 .
Antonijević Nikolić, Mirjana, Dražić, Branka, Tanasković, Slađana, "New macrocyclic Cu(II) complexes with leucine/isoleucine co-ligands" in PHYSICAL CHEMISTRY 2022, 16th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Proceedings, September 26-30, 2022 Belgrade, Serbia, II (2022):519-522, https://hdl.handle.net/21.15107/rcub_farfar_4374 .