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Bohle S, Gaydon Q, Bohle DS. Organometallic Chemistry of the Difluorodithiophosphate anion. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200164] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Scott Bohle
- McGill University Chemistry 801 Sherbrooke St.W. H3A 2K6 Montreal CANADA
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2
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Square planar Ni(II) thiosemicarbazone complexes as functional models for carbon monoxide dehydrogenase. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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3
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Spectral, modeling and anticancer activity studies on the newly synthesized N-allyl-2-(2,4-dinitrophenyl)hydrazine-1-carbothioamide and some bivalent metal complexes. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.128949] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Argibay-Otero S, Graña AM, Carballo R, Vázquez-López EM. Synthesis of Novel Dinuclear N-Substituted 4-(Dimethylamino)benzaldehyde Thiosemicarbazonates of Rhenium(I): Formation of Four- and/or Five-Membered Chelate Rings, Conformational Analysis, and Reactivity. Inorg Chem 2020; 59:14101-14117. [PMID: 32965111 DOI: 10.1021/acs.inorgchem.0c01887] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The reaction of fac-[ReX(CH3CN)2(CO)3] (X = Cl, Br) with N-phenyl-[4-(dimethylamino)benzaldehyde] thiosemicarbazone (HLA) or N-4-methoxybenzyl-[4-(dimethylamino)benzaldehyde] thiosemicarbazone (HLB) under controlled synthetic conditions gave 4 mononuclear [ReX(HL)(CO)3] (X = Cl, Br) and 16 dinuclear [Re2L2(CO)6] compounds. These complexes were obtained as single crystals, and their structures were established by X-ray diffraction. The structural study of these dimers showed the formation of several solvates, the presence of linkage isomerism, and the stabilization of four- and/or five-membered chelate rings. The different ligand coordination modes (a new μ-κ2-S,N2:κ-N3 coordination mode for a thiosemicarbazone ligand was observed), the conformation of the thiosemicarbazone chain in each case, the formal symmetry of the dimers, and the role of the synthetic procedure in the stability of the different chelate rings were analyzed and are discussed. Theoretical calculations in the gas phase were performed for the dimers with the HLA ligand in order to identify the thermodynamically most stable species. The behavior and structural stability of dimers in dimethyl sulfoxide and acetone solutions was investigated by 1H NMR spectroscopy. The strength of the ReI-L bond in solution was evidenced by the formation of [Re2(LNO2)2(CO)6] and [Re(LA)(py)(CO)3] upon reaction of the corresponding dimer with concentrated nitric acid and pyridine, respectively.
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Affiliation(s)
- Saray Argibay-Otero
- Departamento de Quı́mica Inorgánica, Facultade de Quı́mica, Instituto de Investigación Sanitaria Galicia Sur, Universidade de Vigo, Campus Universitario, E-36310 Vigo, Galicia, Spain.,Metallosupramolecular Chemistry Group, Galicia South Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, E-36213 Vigo, Galicia, Spain
| | - Ana M Graña
- Departamento de Química Física, Facultade de Química, Universidade de Vigo, Campus Universitario, E-36310 Vigo, Galicia, Spain
| | - Rosa Carballo
- Departamento de Quı́mica Inorgánica, Facultade de Quı́mica, Instituto de Investigación Sanitaria Galicia Sur, Universidade de Vigo, Campus Universitario, E-36310 Vigo, Galicia, Spain.,Metallosupramolecular Chemistry Group, Galicia South Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, E-36213 Vigo, Galicia, Spain
| | - Ezequiel M Vázquez-López
- Departamento de Quı́mica Inorgánica, Facultade de Quı́mica, Instituto de Investigación Sanitaria Galicia Sur, Universidade de Vigo, Campus Universitario, E-36310 Vigo, Galicia, Spain.,Metallosupramolecular Chemistry Group, Galicia South Health Research Institute (IIS Galicia Sur), SERGAS-UVIGO, E-36213 Vigo, Galicia, Spain
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Bal-Demirci T, Güveli Ş, Yeşilyurt S, Özdemir N, Ülküseven B. Thiosemicarbazone ligand, nickel(II) and ruthenium(II) complexes based on vitamin B6 vitamer: The synthesis, different coordination behaviors and antioxidant activities. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119335] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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6
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Gulea AP, Mitkevich NL, Chumakov YM, Petrenko PA, Balan GG, Burduniuc OS, Tsapkov VI. Synthesis, Structure, and Biological Activity of Coordination Compounds of Cobalt(II), Nickel(II), and Copper(II) with N-(Methoxyphenyl)-2-[(5-nitrofuryl)methylene]hydrazine Carbothioamides. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s1070363219070119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Gulea AP, Graur VO, Chumakov YM, Petrenko PA, Balan GG, Burduniuc OS, Tsapkov VI, Rudic VF. Synthesis, Structure, and Biological Activity of Copper and Cobalt Coordination Compounds with Substituted 2-(2-Hydroxybenzylidene)-N-(prop-2-en-1-yl)hydrazinecarbothioamides. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s1070363219050153] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Supramolecular nickel complex based on thiosemicarbazone. Synthesis, transfer hydrogenation and unexpected thermal behavior. Polyhedron 2016. [DOI: 10.1016/j.poly.2016.02.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Güveli Ş, Özdemir N, Koca A, Bal-Demirci T, Ülküseven B. Spectroscopic, electrochemical and X-ray diffraction studies on nickel(II)-complexes of acetophenone thiosemicarbazones substituted six-carbon groups. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2015.12.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Lobana TS, Sharma R, Indoria S, Butcher RJ. The influence of benzaldehyde-N-alkyl-thiosemicarbazones on the synthesis of gold(I) ionic complexes: Spectroscopy, ESI-mass, structures and variable H-bonded polymeric networks. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.01.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Bal-Demirci T, Şahin M, Kondakçı E, Özyürek M, Ülküseven B, Apak R. Synthesis and antioxidant activities of transition metal complexes based 3-hydroxysalicylaldehyde-S-methylthiosemicarbazone. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 138:866-872. [PMID: 25467658 DOI: 10.1016/j.saa.2014.10.088] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Revised: 10/12/2014] [Accepted: 10/23/2014] [Indexed: 06/04/2023]
Abstract
The nickel(II), iron(III), oxovanadium(IV) complexes of the 3-hydroxysalicylidene-S-methyl-thiosemicarbazone (L) were obtained from the 3-hydroxysalicyldehyde-S-methylthiosemicarbazone with the R1-substituted-salicylaldehyde (R1: H, 3-OH) in the presence of Ni(II), Fe(III), VO(IV) as template ion. The ligand and its complexes were characterized by elemental analysis, electronic, UV/Vis., (1)HNMR, EPR and IR studies. The free ligand and its metal complexes have been tested for in vitro antioxidant capacity by reduction of copper(II) neocuproine (Cu(II)-Nc) using the CUPRAC method. The ligand exhibited more potent in vitro antioxidant capacity than its complexes. The obtained trolox equivalent antioxidant capacity (TEAC) value of the iron(III) complex (TEACCUPRAC=3.27) was higher than those of other complexes. Furthermore, the antioxidant activity of the free ligand and its complexes were determined by in vitro methods measuring the scavenging activity of reactive oxygen species (ROS) including hydroxyl radical (OH), superoxide anion radical (O2(-)), and hydrogen peroxide (H2O2), showing that especially the V(IV) and Fe(III) complexes had significant scavenging activity for ROS.
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Affiliation(s)
- Tülay Bal-Demirci
- Department of Chemistry, Inorganic Chemistry Section, Istanbul University, 34320 Avcilar, Istanbul, Turkey.
| | - Musa Şahin
- Department of Chemistry, Inorganic Chemistry Section, Istanbul University, 34320 Avcilar, Istanbul, Turkey
| | - Esin Kondakçı
- Department of Chemistry, Analytical Chemistry Section, Istanbul University, 34320 Avcilar, Istanbul, Turkey
| | - Mustafa Özyürek
- Department of Chemistry, Analytical Chemistry Section, Istanbul University, 34320 Avcilar, Istanbul, Turkey
| | - Bahri Ülküseven
- Department of Chemistry, Inorganic Chemistry Section, Istanbul University, 34320 Avcilar, Istanbul, Turkey
| | - Reşat Apak
- Department of Chemistry, Analytical Chemistry Section, Istanbul University, 34320 Avcilar, Istanbul, Turkey
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Bal-Demirci T, Congur G, Erdem A, Erdem-Kuruca S, Özdemir N, Akgün-Dar K, Varol B, Ülküseven B. Iron(iii) and nickel(ii) complexes as potential anticancer agents: synthesis, physicochemical and structural properties, cytotoxic activity and DNA interactions. NEW J CHEM 2015. [DOI: 10.1039/c5nj00594a] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The iron complex 3 was cytotoxic at low concentrations in K562 cells and could damage the DNA, specifically the adenine base.
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Affiliation(s)
- Tülay Bal-Demirci
- Department of Chemistry
- Engineering Faculty
- İstanbul University
- İstanbul
- Turkey
| | - Gulsah Congur
- Ege University
- Faculty of Pharmacy
- Analytical Chemistry Department
- İzmir
- Turkey
| | - Arzum Erdem
- Ege University
- Faculty of Pharmacy
- Analytical Chemistry Department
- İzmir
- Turkey
| | - Serap Erdem-Kuruca
- Department of Physiology
- İstanbul Medical Faculty
- İstanbul University
- İstanbul
- Turkey
| | - Namık Özdemir
- Department of Physics
- Faculty of Arts and Sciences
- Ondokuz Mayıs University
- Samsun
- Turkey
| | - Kadriye Akgün-Dar
- Department of Biology
- İstanbul Science Faculty
- İstanbul University
- İstanbul
- Turkey
| | - Başak Varol
- Department of Biophysic
- İstanbul Medical Faculty
- İstanbul University
- İstanbul
- Turkey
| | - Bahri Ülküseven
- Department of Chemistry
- Engineering Faculty
- İstanbul University
- İstanbul
- Turkey
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Güveli Ş, Koca A, Özdemir N, Bal-Demirci T, Ülküseven B. Electrochemistry and structural properties of new mixed ligand nickel(ii) complexes based on thiosemicarbazone. NEW J CHEM 2014. [DOI: 10.1039/c4nj00556b] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Suganthy PK, Prabhu RN, Sridevi VS. Nickel(II) thiosemicarbazone complex catalyzed Mizoroki–Heck reaction. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.08.018] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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15
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Lobana TS, Kumari P, Castineiras A, Butcher RJ. The Effect of C-2 Substituents of Salicylaldehyde-Based Thiosemicarbazones on the Synthesis, Spectroscopy, Structures, and Fluorescence of Nickel(II) Complexes. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300209] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Theoretical and experimental studies on the structure and spectroscopic properties of Ni(II) complexes of the type [Ni(L)(PPh3)] [H2L=5-methyl-N-(2-mercaptophenyl)salicylideneimine and 5-chloro-N-(2-mercaptophenyl)salicylideneimine]. J Mol Struct 2013. [DOI: 10.1016/j.molstruc.2013.01.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Cindrić M, Pavlović G, Hrenar T, Uzelac M, Ćurić M. Donor Abilities of Heterocyclic Neutral Lewis Bases in a Nickel(II) Salicylaldehyde 4‐Phenylthiosemicarbazonato Coordination Environment. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201201050] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Marina Cindrić
- Faculty of Science, University of Zagreb, Horvatovac 102a, Zagreb 10000, Croatia, Fax: +385‐1‐461‐1191, http://www.chem.pmf.hr
| | - Gordana Pavlović
- Faculty of Textile Technology, Department of Applied Chemistry, University of Zagreb, Prilaz baruna Filipovića 28a, Zagreb 10000, Croatia, Fax: +385‐1‐3712‐599, http://www.unizg.ttf.hr
| | - Tomica Hrenar
- Faculty of Science, University of Zagreb, Horvatovac 102a, Zagreb 10000, Croatia, Fax: +385‐1‐461‐1191, http://www.chem.pmf.hr
| | - Marina Uzelac
- Faculty of Science, University of Zagreb, Horvatovac 102a, Zagreb 10000, Croatia, Fax: +385‐1‐461‐1191, http://www.chem.pmf.hr
| | - Manda Ćurić
- Rudjer Bošković Institute, P. O. Box 1016, Zagreb 10000, Croatia, http://www.irb.hr
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Synthesis, structural characterization and electrochemical studies of nickel(II), copper(II) and cobalt(III) complexes of some ONS donor ligands derived from thiosemicarbazide and S-alkyl/aryl dithiocarbazates. TRANSIT METAL CHEM 2012. [DOI: 10.1007/s11243-012-9634-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Kalaivani P, Prabhakaran R, Ramachandran E, Dallemer F, Paramaguru G, Renganathan R, Poornima P, Vijaya Padma V, Natarajan K. Influence of terminal substitution on structural, DNA, protein binding, anticancer and antibacterial activities of palladium(II) complexes containing 3-methoxy salicylaldehyde-4(N) substituted thiosemicarbazones. Dalton Trans 2012; 41:2486-99. [PMID: 22222360 DOI: 10.1039/c1dt11838b] [Citation(s) in RCA: 115] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The variable chelating behavior of 3-methoxysalicylaldehyde-4(N)-substituted thiosemicarbazones was observed in equimolar reactions with [PdCl(2)(PPh(3))(2)]. The new complexes were characterized by various analytical, spectroscopic techniques (mass, (1)H-NMR, absorption, IR). All the new complexes were structurally characterized by single crystal X-ray diffraction. Crystallographic results showed that the ligands H(2)L(1) and H(2)L(4) are coordinated as binegative tridentate ONS donor ligands in the complexes 1 and 4 by forming six and five member rings. However, the ligands H(2)L(2) and H(2)L(3) bound to palladium in 2 and 3 as uninegative bidentate NS donors by forming a five member chelate ring. From this study, it was found that the substitution on terminal 4(N)-nitrogen may have an influence on the chelating ability of thiosemicarbazone. The presence of hydrogen bonding in 2 and 3 might be responsible for preventing the coordination of phenolic oxygen to the metal ion. The interaction of the complexes with calf-thymus DNA (CT-DNA) has been explored by absorption and emission titration methods. Based on the observations, an electrostatic binding mode of DNA has been proposed. The protein binding studies were monitored by quenching of tryptophan and tyrosine residues in the presence of complexes using Lysozyme as model protein. Antibacterial activity studies of the complexes have been screened against pathogenic bacteria such as Enterococcus faecalis, Staphylococcus aureus, Escherichia coli, Klebsiella pneumonia and Pseudomonas aeruginosa. MIC50 values of the complexes showed that they exhibited significant activity against the pathogens and among them, 3 exhibited higher activity. Further, anticancer activity of the complexes on the lung cancer cell line A549 has also been studied.
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Affiliation(s)
- P Kalaivani
- Department of Chemistry, Bharathiar University, Coimbatore, 641 046, India
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Güveli Ş, Özdemir N, Bal-Demirci T, Ülküseven B, Dinçer M, Andaç Ö. Quantum-chemical, spectroscopic and X-ray diffraction studies on nickel complex of 2-hydroxyacetophenone thiosemicarbazone with triphenylphospine. Polyhedron 2010. [DOI: 10.1016/j.poly.2010.05.004] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Metal derivatives of N1-substituted thiosemicarbazones with divalent metal ions (Ni, Cu): Synthesis and structures. Polyhedron 2010. [DOI: 10.1016/j.poly.2009.12.013] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Structural and spectroscopic properties of Ru(II) complexes of 4-(aryl)thiosemicarbazones of thiophen-2-carbaldehyde. Polyhedron 2009. [DOI: 10.1016/j.poly.2009.09.030] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Nickel(II) complexes of ONS and ONN chelating thiosemicarbazones with triphenylphosphine co-ligands. TRANSIT METAL CHEM 2009. [DOI: 10.1007/s11243-009-9206-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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