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Dasmahapatra U, Maiti B, Alam MM, Chanda K. Anti-cancer property and DNA binding interaction of first row transition metal complexes: A decade update. Eur J Med Chem 2024; 275:116603. [PMID: 38936150 DOI: 10.1016/j.ejmech.2024.116603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 06/12/2024] [Accepted: 06/13/2024] [Indexed: 06/29/2024]
Abstract
Metal ions carry out a wide variety of functions, including acid-base/redox catalysis, structural functions, signaling, and electron transport. Understanding the interactions of transition metal complexes with biomacromolecules is essential for biology, medicinal chemistry, and the production of synthetic metalloenzymes. After the coincidental discovery of cisplatin, importance of the metal complexes in biochemistry became a top priority for inquiry. In this review, a decade update on various synthetic strategies to first row transition metal complex and their interaction with DNA through non-covalent binding are explored. Moreover, this effort provides an excellent analysis on the efficacy of theoretical and practical approaches to the systematic generation of new non-platinum based metallodrugs for anti-cancer therapeutics.
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Affiliation(s)
- Upala Dasmahapatra
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore, 632014, India
| | - Barnali Maiti
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore, 632014, India.
| | - Mohammed Mujahid Alam
- Department of Chemistry, College of Science, King Khalid University, P.O. Box 9004, Abha, 61413, Saudi Arabia
| | - Kaushik Chanda
- Department of Chemistry, Rabindranath Tagore University, Hojai, Assam, 782435, India.
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2
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Pérez-Sánchez JC, Herrera RP, Gimeno MC. The Potential of Self-Activating Au(I) Complexes in Gold Catalysis. Chemistry 2024; 30:e202401825. [PMID: 38818661 DOI: 10.1002/chem.202401825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Revised: 05/28/2024] [Accepted: 05/28/2024] [Indexed: 06/01/2024]
Abstract
Gold catalysis has emerged as a groundbreaking field in synthetic chemistry, revolutionizing numerous organic transformations. Despite the significant achieved advancements, the mechanistic understanding behind many gold-catalyzed reactions remains elusive. This Concept article covers the so-called "self-activating" Au(I) complexes, sorting out their pivotal role in gold catalysis. We comment on how Au(I) complexes can undergo self-activation, triggering diverse catalytic transformations without the need for external additives. The most important examples reported so far that underlie the catalytic activity of these species are discussed. This intrinsic reactivity represents a paradigm shift in gold catalysis, offering new avenues for the design of efficient and sustainable catalytic systems. Furthermore, we explore the factors influencing the stability, reactivity, and selectivity of these Au(I) complexes, providing insights into their synthetic utility and potential applications. This area of research not only advances our fundamental understanding of gold catalysis but also paves the way for the development of novel catalytic strategies with broad implications in organic synthesis and the chemical industry.
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Affiliation(s)
- Juan Carlos Pérez-Sánchez
- Department of Inorganic Chemistry, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, C/Pedro Cerbuna 12, Zaragoza, 50009, Spain
- Department of Organic Chemistry, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, C/Pedro Cerbuna 12, Zaragoza, 50009, Spain
| | - Raquel P Herrera
- Department of Organic Chemistry, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, C/Pedro Cerbuna 12, Zaragoza, 50009, Spain
| | - M Concepción Gimeno
- Department of Inorganic Chemistry, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, C/Pedro Cerbuna 12, Zaragoza, 50009, Spain
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3
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Pérez-Sánchez JC, Herrera RP, Concepción Gimeno M. Ferrocenyl Dinuclear Gold(I) Complexes. Study of their Structural Features and the Influence of Bridging and Phosphane Ligands in a Catalytic Cyclization Reaction. Chemistry 2024; 30:e202303585. [PMID: 38051039 DOI: 10.1002/chem.202303585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 12/01/2023] [Accepted: 12/05/2023] [Indexed: 12/07/2023]
Abstract
The combination of the ferrocene moiety with gold(I) catalysis remains a relatively unexplored field. In this article, we delve into the synthesis, characterization, and potential catalytic activity of four complexes utilizing both monodentate and bidentate ferrocenyl diphenylphosphane ligands (ppf and dppf), coordinated with two gold(I) metal centers, linked by either chloride or pentafluorophenylthiolate bridging ligands. This leads to the formation of cationic "self-activated" precatalysts capable of initiating the catalytic cycle without the need for external additives. The catalytic activity of these complexes was assessed through a model reaction in gold(I) catalysis, specifically the cyclization of a N-propargylbenzamide to produce an oxazole. In addition, we studied and compared the influence exerted by both the phosphane and the bridging ligand on the performance of these catalysts.
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Affiliation(s)
- Juan Carlos Pérez-Sánchez
- Department of Inorganic Chemistry, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, C/ Pedro Cerbuna 12, 50009, Zaragoza, Spain
- Department of Organic Chemistry, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, C/ Pedro Cerbuna 12, 50009, Zaragoza, Spain
| | - Raquel P Herrera
- Department of Organic Chemistry, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, C/ Pedro Cerbuna 12, 50009, Zaragoza, Spain
| | - M Concepción Gimeno
- Department of Inorganic Chemistry, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, C/ Pedro Cerbuna 12, 50009, Zaragoza, Spain
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Osawa M, Soma S, Kobayashi H, Tanaka Y, Hoshino M. Near-white light emission from single crystals of cationic dinuclear gold(I) complexes with bridged diphosphine ligands. Dalton Trans 2023; 52:2956-2965. [PMID: 36648762 DOI: 10.1039/d2dt03785h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Three cationic dinuclear Au(I) complexes containing acetonitrile (AN) as an ancillary ligand were synthesized: [μ-LMe(AuAN)2]·2BF4 (1), [μ-LEt(AuAN)2]·2BF4 (2), and [μ-LiPr(AuAN)2]·2BF4 (3) (LMe = {1,2-bis[bis(2-methylphenyl)phosphino]benzene}, LEt = {1,2-bis[bis(2-ethylphenyl)phosphino]benzene}, and LiPr = {1,2-bis[bis(2-isopropylphenyl)phosphino]benzene}). The unique structures of complexes 1-3 with two P-Au(I)-AN rods bridged by rigid diphosphine ligands were determined through X-ray analysis. The Au(I)-Au(I) distances observed for complexes 1-3 were as short as 2.9804-3.0457 Å, indicating an aurophilic interaction between two Au(I) atoms. Unlike complexes 2 and 3, complex 1 incorporated CH2Cl2 into the crystals as crystalline solvent molecules. Luminescence studies in the crystalline state revealed that complexes 1 and 2 mainly exhibited bluish-purple phosphorescence (PH) at 293 K: the former had a PH peak wavelength at 415 nm with the photoluminescence quantum yield ΦPL = 0.12, and the latter at 430 nm with ΦPL = 0.13. Meanwhile, complex 3 displayed near-white PH, that is dual PH with two PH bands centered at 425 and 580 nm with ΦPL = 0.44. The PH spectra and lifetimes of complexes 2 and 3 were measured in the temperature range of 77-293 K. The two PH bands observed for complex 3 were suggested to originate from the two emissive excited triplet states, which were in thermal equilibrium. From theoretical calculations, the dual PH observed for complex 3 is explained to occur from the two excited triplet states, T1H and T1L: the former exhibits a high-energy PH band (bluish-purple) and the latter exhibits a low-energy PH band (orange). The T1H state is considered 3ILCT with a structure similar to that of the S0-optimized structure. Conversely, the T1L state is assumed to be a 3MLCT with a T1-optimized structure, which has a short Au(I)-Au(I) bond and two bent rods (Au-AN). The thermal equilibrium between the two excited states is discussed based on computational calculations and photophysical data in the temperature range of 77-293 K. With regard to the crystal of complex 1, we were unable to precisely measure the temperature-dependent emission spectra and lifetimes, particularly at low temperatures, because the cooled crystals became irreversibly turbid over time.
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Affiliation(s)
- Masahisa Osawa
- Department of Applied Chemistry, Nippon Institute of Technology, Gakuendai 4-1, Miyashiro-Machi, Saitama, 345-8501, Japan.
| | - Sakie Soma
- Department of Applied Chemistry, Nippon Institute of Technology, Gakuendai 4-1, Miyashiro-Machi, Saitama, 345-8501, Japan.
| | - Hiroyuki Kobayashi
- Department of Applied Chemistry, Nippon Institute of Technology, Gakuendai 4-1, Miyashiro-Machi, Saitama, 345-8501, Japan.
| | - Yuya Tanaka
- Laboratory for Chemistry and Life Science Institute of Innovative Research, Tokyo Institute of Technology R1-27, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Mikio Hoshino
- Department of Applied Chemistry, Nippon Institute of Technology, Gakuendai 4-1, Miyashiro-Machi, Saitama, 345-8501, Japan.
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Basheer SM, Rasin P, Ashok Kumar SL, Saravana Kumar M, Sreekanth A. Investigation on DNA/Protein interaction of thiosemicarbazone based octahedral nickel(II) and iron(III) complexes. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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6
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Mageed AH, Al-Ameed K. Synthesis, structures, and DFT analysis of gold complexes containing a thiosemicarbazone ligand. NEW J CHEM 2021. [DOI: 10.1039/d1nj03647e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A mixture of E,Z-thiosemicarbazone (TSC) allows the formation of two Au(i) complexes; the reaction of TSC with KAuCl4 yields two complexes in different solvents.
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Affiliation(s)
- Ahmed Hassoon Mageed
- Department of Chemistry, Faculty of Science, The University of Kufa, P.O. Box 21, Najaf 54001, Iraq
| | - Karrar Al-Ameed
- Department of Chemistry, Faculty of Science, The University of Kufa, P.O. Box 21, Najaf 54001, Iraq
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Comparative study of the antitumoral activity of phosphine-thiosemicarbazone gold(I) complexes obtained by different methodologies. J Inorg Biochem 2019; 203:110931. [PMID: 31786438 DOI: 10.1016/j.jinorgbio.2019.110931] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 11/14/2019] [Accepted: 11/15/2019] [Indexed: 02/06/2023]
Abstract
A series of phosphino-thiosemicarbazone gold(I) dinuclear complexes obtained by two different synthetic procedures have been prepared. All the compounds have been spectroscopically characterized including single crystal X ray diffraction analysis in some of cases. [Au2(HL1)Cl2] (1), [Au2(HL2)2]Cl2 (2) and [Au2(HL3)2]Cl2 (3) have been prepared by chemical synthesis using a gold(III) salt as precursor; while [Au2(L1)2] (4), [Au2(L2)2]∙2CH3CN (5) and [Au2(L3)2] (6) have been isolated from an electrochemical synthesis (HLn = 2-[2-(diphenylphosphanyl)-benzylidene]-N-R-thiosemicarbazone; HL1: R = methyl, HL2: R = methoxyphenyl, HL3: R = nitrophenyl). The in vitro cytotoxic activity of these gold(I) complexes was tested against some human tumor cell lines: HeLa 229 (cervical epithelial carcinoma), MCF-7 (ovarian adenocarcinoma), NCI-H460 (non-small-cell lung cancer) and MRC5 (normal human lung fibroblast), and the IC50 values compared with those of cisplatin. The neutral methyl-substituted complexes 1 and 4 and methoxyphenyl 5 displayed significant cytotoxic activities in all investigated cancer cell lines, being 1 and 4 the most effective. The ability of complexes 1 and 4 to induce cell death by apoptosis in Hela 229 was also investigated by fluorescence microscopy using the apoptotic DNA fragmentation as marker. These results indicated that the inhibition of cell proliferation is mainly due to an apoptotic process. In order to obtain more information about the mechanism of action of these metallocompounds, the interactions of complexes 1 and 4 with the thioredoxin reductase (TrxR) enzyme were analyzed. Both complexes exhibited a strong inhibition of the thioredoxin reductase activity.
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8
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Cu(I) complexes with thiosemicarbazides derived from p-toluenesulfohydrazide: Structural, luminescence and biological studies. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.08.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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9
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Ramachandran R, Prakash G, Viswanathamurthi P, Malecki J. Ruthenium(II) complexes containing phosphino hydrazone/thiosemicarbazone ligand: An efficient catalyst for regioselective N-alkylation of amine via borrowing hydrogen methodology. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.03.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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10
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Synthesis of heteroleptic copper(I) complexes with phosphine-functionalized thiosemicarbazones: An efficient catalyst for regioselective N -alkylation reactions. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.05.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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11
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Milenković M, Shcherbakov IN, Popov LD, Levchenkov SI, Borodkin SA, Alexandrov GG. Synthesis, characterization and crystal structures of Ni(II) and Cu(I) complexes with the condensation product of 2-(diphenylphosphino)benzaldehyde and 1-hydrazinophthalazine. Polyhedron 2017. [DOI: 10.1016/j.poly.2016.10.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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12
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Hartlaub SF, Lauricella NK, Ryczek CN, Furneaux AG, Melton JD, Piro NA, Kassel WS, Nataro C. Late Transition Metal Compounds with 1,1′‐Bis(phosphino)ferrocene Ligands. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201601099] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Sage F. Hartlaub
- Department of Chemistry Lafayette CollegeHugel Science CenterLafayette College18042EastonPAUSA
| | - Nicole K. Lauricella
- Department of Chemistry Lafayette CollegeHugel Science CenterLafayette College18042EastonPAUSA
| | - Catherine N. Ryczek
- Department of Chemistry Lafayette CollegeHugel Science CenterLafayette College18042EastonPAUSA
| | - Aliza G. Furneaux
- Department of Chemistry Lafayette CollegeHugel Science CenterLafayette College18042EastonPAUSA
| | - Jon D. Melton
- Department of Chemistry and BiochemistryMessiah CollegeOne College Avenue17055MechanicsburgPAUSA
| | - Nicholas A. Piro
- Department of ChemistryVillanova University800 E. Lancaster Avenue19085VillanovaPAUSA
| | - W. S. Kassel
- Department of ChemistryVillanova University800 E. Lancaster Avenue19085VillanovaPAUSA
| | - Chip Nataro
- Department of Chemistry Lafayette CollegeHugel Science CenterLafayette College18042EastonPAUSA
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González-Barcia LM, Romero MJ, González Noya AM, Bermejo MR, Maneiro M, Zaragoza G, Pedrido R. “The Golden Method”: Electrochemical Synthesis Is an Efficient Route to Gold Complexes. Inorg Chem 2016; 55:7823-5. [DOI: 10.1021/acs.inorgchem.6b01362] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Luis M. González-Barcia
- Departamento de Química Inorgánica,
Facultade de Química, Campus Vida, Universidade de Santiago de Compostela, Avenida das Ciencias s/n, E-15782, Santiago de Compostela, Spain
| | - María J. Romero
- Departamento de Química Inorgánica,
Facultade de Química, Campus Vida, Universidade de Santiago de Compostela, Avenida das Ciencias s/n, E-15782, Santiago de Compostela, Spain
| | - Ana M. González Noya
- Departamento de Química Inorgánica,
Facultade de Química, Campus Vida, Universidade de Santiago de Compostela, Avenida das Ciencias s/n, E-15782, Santiago de Compostela, Spain
| | - Manuel R. Bermejo
- Departamento de Química Inorgánica,
Facultade de Química, Campus Vida, Universidade de Santiago de Compostela, Avenida das Ciencias s/n, E-15782, Santiago de Compostela, Spain
| | - Marcelino Maneiro
- Departamento
de Química Inorgánica, Facultade de Ciencias, Campus
de Lugo, Universidade de Santiago de Compostela, Avenida Alfonso X s/n, 24002, Lugo, Spain
| | - Guillermo Zaragoza
- Unidade de Difracción de Raios X, Edificio Cactus, Campus
Vida, Universidade de Santiago de Compostela, E-15782, Santiago
de Compostela, Spain
| | - Rosa Pedrido
- Departamento de Química Inorgánica,
Facultade de Química, Campus Vida, Universidade de Santiago de Compostela, Avenida das Ciencias s/n, E-15782, Santiago de Compostela, Spain
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Anitha P, Manikandan R, Viswanathamurthi P. Palladium(II) 9,10-phenanthrenequinone N-substituted thiosemicarbazone/semicarbazone complexes as efficient catalysts for N-arylation of imidazole. J COORD CHEM 2015. [DOI: 10.1080/00958972.2015.1071484] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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15
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Anitha P, Manikandan R, Vijayan P, Anbuselvi S, Viswanathamurthi P. Rhodium(I) complexes containing 9,10-phenanthrenequinone-N-substituted thiosemicarbazone ligands: Synthesis, structure, DFT study and catalytic diastereoselective nitroaldol reaction studies. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.06.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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16
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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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17
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Ramachandran R, Prakash G, Selvamurugan S, Viswanathamurthi P, Malecki JG, Linert W, Gusev A. Ruthenium(ii) complexes containing a phosphine-functionalized thiosemicarbazone ligand: synthesis, structures and catalytic C–N bond formation reactions via N-alkylation. RSC Adv 2015. [DOI: 10.1039/c4ra14797a] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We report the coordination flexibility of phosphino-thiosemicarbazone in ruthenium(ii) complexes, together with their catalytic properties with regards to N-alkylation.
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Affiliation(s)
| | | | | | | | | | - Wolfgang Linert
- Institute of Applied Synthetic Chemistry
- Vienna University of Technology
- Vienna
- Austria
| | - Alexey Gusev
- General Chemistry Department
- V. I.Vernadsky Taurida National University
- Ukraine
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18
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Novel Fe(III), Co(III), Ni(II), Cu(II) coordination compounds involving 2-[(2-hydroxyphenyl)methylene]hydrazine-N-(2-propenyl)-carbothioamide as ligand: Synthesis, crystal structures and spectral characteristics. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.08.056] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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19
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Popov LD, Levchenkov SI, Shcherbakov IN, Starikova ZA, Lukov VV, Kogan VA. Synthesis and crystal structure of the nickel(II) complex with 2-diphenylphosphinobenzaldehyde 2-quinolinylhydrazone. RUSS J COORD CHEM+ 2014. [DOI: 10.1134/s1070328414050108] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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20
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Ramachandran R, Prakash G, Selvamurugan S, Viswanathamurthi P, Malecki JG, Ramkumar V. Efficient and versatile catalysis of N-alkylation of heterocyclic amines with alcohols and one-pot synthesis of 2-aryl substituted benzazoles with newly designed ruthenium(ii) complexes of PNS thiosemicarbazones. Dalton Trans 2014; 43:7889-902. [DOI: 10.1039/c4dt00006d] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Efficient catalytic N-alkylation of amines using Ru(ii) catalysts with good yields and high selectivity.
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Yang M, Zhang YH, Li MX, Lu YL, Zhang N. Synthesis, crystal structures, and cytotoxicity of 2-benzoylpyridine N(4)-cyclohexylthiosemicarbazone and its zinc(II) and diorganotin(IV) complexes. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.834333] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Min Yang
- Henan Key Laboratory of Polyoxometalates, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, P.R. China
| | - Ya-Hong Zhang
- Key Laboratory of Natural Medicines and Immune Engineering, Henan University, Kaifeng, P.R. China
| | - Ming-Xue Li
- Henan Key Laboratory of Polyoxometalates, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, P.R. China
| | - Yan-Li Lu
- Henan Key Laboratory of Polyoxometalates, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, P.R. China
| | - Nan Zhang
- Henan Key Laboratory of Polyoxometalates, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, P.R. China
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22
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Yang M, Lu YL, Li MX, Xu XW, Chen L. Synthesis, crystal structures and biological evaluation of 2-benzoylpyridine N(4)-cyclohexylthiosemicarbazone and its binuclear copper(II) complex. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2013.06.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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23
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Gil-García R, Fraile R, Donnadieu B, Madariaga G, Januskaitis V, Rovira J, González L, Borrás J, Arnáiz FJ, García-Tojal J. Desulfurization processes of thiosemicarbazonecopper(ii) derivatives in acidic and basic aqueous media. NEW J CHEM 2013. [DOI: 10.1039/c3nj00321c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Castiñeiras A, Pedrido R. Aurophilicity in gold(i) thiosemicarbazone clusters. Dalton Trans 2012; 41:1363-72. [DOI: 10.1039/c1dt11680k] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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25
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Akbar Ali M, Mirza AH, Butcher RJ, Bernhardt PV, Karim MR. Self-assembling dicopper(II) complexes of di-2-pyridyl ketone Schiff base ligands derived from S-alkyldithiocarbazates. Polyhedron 2011. [DOI: 10.1016/j.poly.2011.02.048] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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26
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