1
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The effect of halogens in the coordination of 2-pyridinethioamide to gold centers. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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2
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The role of anion in supramolecular aggregation and energetic properties in a series of Cd picolinamide complexes. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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3
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Reiersølmoen AC, Solvi TN, Fiksdahl A. Au(III) complexes with tetradentate-cyclam-based ligands. Beilstein J Org Chem 2021; 17:186-192. [PMID: 33564328 PMCID: PMC7849238 DOI: 10.3762/bjoc.17.18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 12/23/2020] [Indexed: 12/26/2022] Open
Abstract
Chiral cyclam (1,4,8,11-tetraazacyclotetradecane) derivatives were synthesized stepwise from chiral mono-Boc-1,2-diamines and (dialkyl)malonyl dichloride via open diamide-bis(N-Boc-amino) intermediates (65-91%). Deprotection and ring closure with a second malonyl unit afforded the cyclam tetraamide precursors (80-95%). The new protocol allowed the preparation of the target cyclam derivatives (53-59%) by a final optimized hydride reduction. Both the open tetraamine intermediates and the cyclam derivatives successfully coordinated with AuCl3 to give moderate to excellent yields (50-96%) of the corresponding novel tetra-coordinated N,N,N,N-Au(III) complexes with alternating five- and six-membered chelate rings. The testing of the catalytic ability of the cyclam-based N,N,N,N-Au(III) complexes demonstrated high catalytic activity of some complexes in selected test reactions (full conversion in 1-24 h, 62-97% product yields).
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Affiliation(s)
- Ann Christin Reiersølmoen
- Department of Chemistry, Norwegian University of Science and Technology, Høgskoleringen 5, 7491, Trondheim, Norway
| | - Thomas N Solvi
- Department of Chemistry, Norwegian University of Science and Technology, Høgskoleringen 5, 7491, Trondheim, Norway
| | - Anne Fiksdahl
- Department of Chemistry, Norwegian University of Science and Technology, Høgskoleringen 5, 7491, Trondheim, Norway
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4
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Jadreško D, Marković B, Medvidović-Kosanović M, Matković-Čalogović D, Széchenyi A, Počkaj M, Balić T, Popović Z. Structural and electrochemical properties of two novel CdX2 (X = Br, I) picolinamide complexes. Polyhedron 2021. [DOI: 10.1016/j.poly.2020.114906] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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5
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Solvi TN, Reiersølmoen AC, Orthaber A, Fiksdahl A. Studies towards Pyridine‐Based
N,N,O
‐Gold(III) Complexes: Synthesis, Characterization and Application. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001138] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Thomas Nordbø Solvi
- Department of Chemistry Norwegian University of Science and Technology Høgskoleringen 5 7491 Trondheim Norway
| | - Ann Christin Reiersølmoen
- Department of Chemistry Norwegian University of Science and Technology Høgskoleringen 5 7491 Trondheim Norway
| | - Andreas Orthaber
- Department of Organic Chemistry ‐ Ångström Laboratory Uppsala University Lägerhyddsvägen 1 751 20 Uppsala Sweden
| | - Anne Fiksdahl
- Department of Chemistry Norwegian University of Science and Technology Høgskoleringen 5 7491 Trondheim Norway
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6
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Stenger-Smith J, Kamariza M, Chakraborty I, Ouattara R, Bertozzi CR, Mascharak PK. Enhanced Bactericidal Effects of Pyrazinamide Toward Mycobacterium smegmatis and Mycobacterium tuberculosis upon Conjugation to a {Au(I)-triphenylphosphine} + Moiety. ACS OMEGA 2020; 5:6826-6833. [PMID: 32258918 PMCID: PMC7114878 DOI: 10.1021/acsomega.0c00071] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 03/09/2020] [Indexed: 05/05/2023]
Abstract
As part of the quest for new gold drugs, we have explored the efficacy of three gold complexes derived from the tuberculosis drug pyrazinamide (PZA), namely, the gold(I) complex [Au(PPh3)(PZA)]OTf (1, OTf = trifluoromethanesulfonate) and two gold(III) complexes [Au(PZA)Cl2] (2) and [Au(PZO)Cl2] (3, PZO = pyrazinoic acid, the metabolic product of PZA) against two mycobacteria, Mycobacterium tuberculosis and Mycobacterium smegmatis. Only complex 1 with the {Au(PPh3)}+ moiety exhibits significant bactericidal activity against both strains. In the presence of thiols, 1 gives rise to free PZA and {Au(PPh3)}-thiol polymeric species. A combination of PZA and the {Au(PPh3)}-thiol polymeric species appears to lead to enhanced efficacy of 1 against M. tuberculosis.
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Affiliation(s)
- Jenny Stenger-Smith
- Department
of Chemistry and Biochemistry, University
of California, Santa
Cruz, California 95064, United States
| | - Mireille Kamariza
- Department
of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Indranil Chakraborty
- Department
of Chemistry and Biochemistry, University
of California, Santa
Cruz, California 95064, United States
| | - Ramatoulaye Ouattara
- Department
of Chemistry and Biochemistry, University
of California, Santa
Cruz, California 95064, United States
| | - Carolyn R. Bertozzi
- Department
of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Pradip K. Mascharak
- Department
of Chemistry and Biochemistry, University
of California, Santa
Cruz, California 95064, United States
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7
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Reiersølmoen AC, Csókás D, Pápai I, Fiksdahl A, Erdélyi M. Mechanism of Au(III)-Mediated Alkoxycyclization of a 1,6-Enyne. J Am Chem Soc 2019; 141:18221-18229. [PMID: 31618010 DOI: 10.1021/jacs.9b09108] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Gold-mediated homogeneous catalysis is a powerful tool for construction of valuable molecules and has lately received growing attention. Whereas Au(I)-catalyzed processes have become well established, those mediated by Au(III) have so far barely been explored, and their mechanistic understanding remains basic. Herein, we disclose the combined NMR spectroscopic, single-crystal X-ray crystallographic, and computational (DFT) investigation of the Au(III)-mediated alkoxycyclization of a 1,6-enyne in the presence of a bidentate pyridine-oxazoline ligand. The roles of the counterion, the solvent, and the type of Au(III) complex have been assessed. Au(III) is demonstrated to be the active catalyst in alkoxycyclization. Alkyne coordination to Au(III) involves decoordination of the pyridine nitrogen and is the rate-limiting step.
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Affiliation(s)
- Ann Christin Reiersølmoen
- Department of Chemistry , Norwegian University of Science and Technology , Høgskoleringen 5 , 7491 Trondheim , Norway
| | - Dániel Csókás
- Institute of Organic Chemistry, Research Centre for Natural Sciences , Hungarian Academy of Sciences , Magyar tudósok körútja 2 , H-1117 Budapest , Hungary
| | - Imre Pápai
- Institute of Organic Chemistry, Research Centre for Natural Sciences , Hungarian Academy of Sciences , Magyar tudósok körútja 2 , H-1117 Budapest , Hungary
| | - Anne Fiksdahl
- Department of Chemistry , Norwegian University of Science and Technology , Høgskoleringen 5 , 7491 Trondheim , Norway
| | - Máté Erdélyi
- Department of Chemistry , BMC Uppsala University , Husargatan 3 , 752 37 Uppsala , Sweden
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8
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Paprocka R, Modzelewska-Banachiewicz B, Pazderski L, Mazur L, Kutkowska J, Niedzielska D, Psurski M, Wietrzyk J, Sączewski J. Synthesis, crystal structure, 1H, 13C and 15N NMR studies, and biological evaluation of a new amidrazone-derived Au(III) complex. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.07.076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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9
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Cyclometallierte AuIII
-Komplexe: Synthese, Reaktivität und physikalisch-chemische Eigenschaften. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201607225] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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10
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Kumar R, Nevado C. Cyclometalated Gold(III) Complexes: Synthesis, Reactivity, and Physicochemical Properties. Angew Chem Int Ed Engl 2017; 56:1994-2015. [DOI: 10.1002/anie.201607225] [Citation(s) in RCA: 128] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Revised: 09/21/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Roopender Kumar
- Department of Chemistry; University of Zürich; Winterthurerstrasse 180 CH-8057 Switzerland
| | - Cristina Nevado
- Department of Chemistry; University of Zürich; Winterthurerstrasse 180 CH-8057 Switzerland
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11
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Warżajtis B, Glišić BĐ, Živković MD, Rajković S, Djuran MI, Rychlewska U. Different reaction products as a function of solvent: NMR spectroscopic and crystallographic characterization of the products of the reaction of gold(III) with 2-(aminomethyl)pyridine. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.02.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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12
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Chiniforoshan H, Radani ZS, Tabrizi L, Tavakol H, Sabzalian MR, Mohammadnezhad G, Görls H, Plass W. Pyrazinamide drug interacting with Co(III) and Zn(II) metal ions based on 2,2′-bipyridine and 1,10-phenanthroline ligands: Synthesis, studies and crystal structure, DFT calculations and antibacterial assays. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2014.10.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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13
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Iwashita S, Saito Y, Ohtsu H, Tsuge K. Synthesis, structures and stability of amido gold(iii) complexes with 2,2′:6′,2′′-terpyridine. Dalton Trans 2014; 43:15719-22. [DOI: 10.1039/c4dt02279c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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14
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15
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Smith TS, Henderson W, Nicholson BK. Cycloaurated gold(III) complexes with monoanionic thiourea ligands. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.07.027] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Rajput A, Mukherjee R. Coordination chemistry with pyridine/pyrazine amide ligands. Some noteworthy results. Coord Chem Rev 2013. [DOI: 10.1016/j.ccr.2012.03.024] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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17
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White BC, Henderson W, Andy Hor T, Nicholson BK. Synthesis and characterization of new trimetallic complexes with {Pt2Au(μ-S)2}n+ (n=2, 3) cores containing C, N and N, N donor ligands. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2012.07.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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18
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Đaković M, Vila-Viçosa D, Bandeira NAG, Calhorda MJ, Kozlevčar B, Jagličić Z, Popović Z. Can self-assembly of copper(ii) picolinamide building blocks be controlled? CrystEngComm 2013. [DOI: 10.1039/c3ce41011k] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Wang S, Shi Y, Shao W, Du J, Wei H, Zhang J, Wang K, Shen S, Li S, Li J, Zhao Y. Synthesis, characterization and cytotoxicity of gold(III) complexes with deprotonated pyridyl carboxamide. Appl Organomet Chem 2012. [DOI: 10.1002/aoc.2888] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Shuxiang Wang
- Chemical Biology Key Laboratory of Hebei Province, College of Chemistry and Environmental Science; Hebei University; Baoding; 071002; People's Republic of China
| | - Yanan Shi
- Chemical Biology Key Laboratory of Hebei Province, College of Chemistry and Environmental Science; Hebei University; Baoding; 071002; People's Republic of China
| | - Wenqing Shao
- Chemical Biology Key Laboratory of Hebei Province, College of Chemistry and Environmental Science; Hebei University; Baoding; 071002; People's Republic of China
| | - Jianlong Du
- Chemical Biology Key Laboratory of Hebei Province, College of Chemistry and Environmental Science; Hebei University; Baoding; 071002; People's Republic of China
| | - Haiying Wei
- Chemical Biology Key Laboratory of Hebei Province, College of Chemistry and Environmental Science; Hebei University; Baoding; 071002; People's Republic of China
| | - Jinchao Zhang
- Chemical Biology Key Laboratory of Hebei Province, College of Chemistry and Environmental Science; Hebei University; Baoding; 071002; People's Republic of China
| | - Ke Wang
- Shijiazhuang Center for Disease Control and Prevention; Shijiazhuang; 050011; Hebei; People's Republic of China
| | - Shigang Shen
- Chemical Biology Key Laboratory of Hebei Province, College of Chemistry and Environmental Science; Hebei University; Baoding; 071002; People's Republic of China
| | - Shenghui Li
- Chemical Biology Key Laboratory of Hebei Province, College of Chemistry and Environmental Science; Hebei University; Baoding; 071002; People's Republic of China
| | - Jitai Li
- Chemical Biology Key Laboratory of Hebei Province, College of Chemistry and Environmental Science; Hebei University; Baoding; 071002; People's Republic of China
| | - Yangyang Zhao
- Chemical Biology Key Laboratory of Hebei Province, College of Chemistry and Environmental Science; Hebei University; Baoding; 071002; People's Republic of China
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Đaković M, Vinković M, Roca S, Popović Z, Vicković I, Vikić-Topić D, Lukač J, Đaković N, Kusić Z. Structural study of picolinamide complexes of Ni(II), Zn(II), Cd(II), and Hg(II) nitrates in solid state and solution. J COORD CHEM 2012. [DOI: 10.1080/00958972.2012.663912] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Marijana Đaković
- a Laboratory of General and Inorganic Chemistry , Department of Chemistry, Faculty of Science, University of Zagreb , Horvatovac 102a , HR-10000 Zagreb , Croatia
| | - Marijana Vinković
- b NMR Centre , Ruđer Bošković Institute , Bijenička cesta 54 , HR-10000 Zagreb , Croatia
| | - Sunčica Roca
- b NMR Centre , Ruđer Bošković Institute , Bijenička cesta 54 , HR-10000 Zagreb , Croatia
| | - Zora Popović
- a Laboratory of General and Inorganic Chemistry , Department of Chemistry, Faculty of Science, University of Zagreb , Horvatovac 102a , HR-10000 Zagreb , Croatia
| | - Ivan Vicković
- a Laboratory of General and Inorganic Chemistry , Department of Chemistry, Faculty of Science, University of Zagreb , Horvatovac 102a , HR-10000 Zagreb , Croatia
| | - Dražen Vikić-Topić
- b NMR Centre , Ruđer Bošković Institute , Bijenička cesta 54 , HR-10000 Zagreb , Croatia
| | - Josip Lukač
- c Department of Oncology and Nuclear Medicine , University Hospital Center “Sestre Milosrdnice”, School of Medicine, University of Zagreb , Vinogradska cesta 29 , HR-10000 Zagreb , Croatia
| | - Nikola Đaković
- c Department of Oncology and Nuclear Medicine , University Hospital Center “Sestre Milosrdnice”, School of Medicine, University of Zagreb , Vinogradska cesta 29 , HR-10000 Zagreb , Croatia
- d Croatian Academy of Sciences and Arts , Zrinjski trg 11 , HR-10000 Zagreb , Croatia
| | - Zvonko Kusić
- c Department of Oncology and Nuclear Medicine , University Hospital Center “Sestre Milosrdnice”, School of Medicine, University of Zagreb , Vinogradska cesta 29 , HR-10000 Zagreb , Croatia
- d Croatian Academy of Sciences and Arts , Zrinjski trg 11 , HR-10000 Zagreb , Croatia
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Aguilar D, Contel M, Navarro R, Soler T, Urriolabeitia EP. Gold(III) iminophosphorane complexes as catalysts in C–C and C–O bond formations. J Organomet Chem 2009. [DOI: 10.1016/j.jorganchem.2008.09.058] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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22
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Kilpin KJ, Henderson W, Nicholson BK. Cycloauration of pyridyl sulfonamides. Dalton Trans 2008:3899-906. [DOI: 10.1039/b803835j] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Synthesis and structure of products of interaction of H[AuCl4] with H2DMG and pyridine. Inorganica Chim Acta 2007. [DOI: 10.1016/j.ica.2007.03.035] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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24
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Kilpin KJ, Henderson W, Nicholson BK. Organogold(III) complexes containing chelating bis(amidate) ligands: Synthesis, characterisation and biological activity. Polyhedron 2007. [DOI: 10.1016/j.poly.2006.06.036] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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25
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Jacob W, Mukherjee R. Synthesis, structure, and properties of monomeric Fe(II), Co(II), and Ni(II) complexes of neutral N-(aryl)-2-pyridinecarboxamides. Inorganica Chim Acta 2006. [DOI: 10.1016/j.ica.2006.07.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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26
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The Chemistry of Cyclometallated Gold(III) Complexes with C,N-Donor Ligands. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2006. [DOI: 10.1016/s0065-3055(05)54005-x] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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27
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Kumar Singh A, Mukherjee R. Structure and properties of bivalent nickel and copper complexes with pyrazine-amide-thioether coordination: stabilization of trivalent nickel. Dalton Trans 2005:2886-91. [PMID: 16094477 DOI: 10.1039/b504893a] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Acyclic pyrazine-2-carboxamide and thioether containing hexadentate ligand 1,4-bis[o-(pyrazine-2-carboxamidophenyl)]-1,4-dithiobutane (H(2)bpzctb), in its deprotonated form, has afforded light brown [Ni(II)(bpzctb)](1)(S=1) and green [Cu(II)(bpzctb)](2)(S=1/2) complexes. The crystal structures of 1.CH(3)OH and 2.CH(2)Cl(2) revealed that in these complexes the ligand coordinates in a hexadentate mode, affording examples of distorted octahedral M(II)N(2)(pyrazine)N'(2)(amide)S(2)(thioether) coordination. Each complex exhibits in CH(2)Cl(2) a reversible to quasireversible cyclic voltammetric response, corresponding to the Ni(III)/Ni(II)(1) and Cu(II)/Cu(I)(2) redox process. The E(1/2) values reveal that the complexes of bpzctb(2-) are uniformly more anodic by approximately 0.2 V than those of the corresponding complexes with the analogous pyridine ligand, 1,4-bis[o-(pyridine-2-carboxamidophenyl)]-1,4-dithiobutane (H(2)bpctb), attesting that compared to pyridine, pyrazine is a better stabilizer of the Ni(ii) or Cu(i) state. Coulometric oxidation of the previously reported complex [Ni(II)(bpctb)] and 1 generates [Ni(III)(bpctb)](+) and [Ni(III)(bpzctb)](+) species, which exhibit a LMCT transition in the 470--480 nm region and axial EPR spectra corresponding to a tetragonally elongated octahedral geometry. Complex 2 exhibits EPR spectra characteristic of the d(z(2)) ground state.
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Affiliation(s)
- Akhilesh Kumar Singh
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208 016, India
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28
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Fan D, Yang CT, Ranford JD, Vittal JJ. Chemical and biological studies of gold(iii) complexes with uninegative bidentate N–N ligands. Dalton Trans 2003. [DOI: 10.1039/b309310g] [Citation(s) in RCA: 35] [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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