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Chung P, Huentupil Y, Rabanal W, Cisterna J, Brito I, Arancibia R. Synthesis, characterization, X‐ray structure, electrochemistry, photocatalytic activity and DFT studies of heterotrinuclear Ni(II), Pd(II) and Zn(II) complexes containing a formylferrocene thiosemicarbazone ligand. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Patricio Chung
- Facultad de Ciencias Químicas Universidad de Concepción Concepción Chile
| | - Yosselin Huentupil
- Facultad de Ciencias Químicas Universidad de Concepción Concepción Chile
| | - Walter Rabanal
- Facultad de Ciencias Químicas Universidad de Concepción Concepción Chile
| | - Jonathan Cisterna
- Facultad de Ciencias Básicas Universidad de Antofagasta Antofagasta Chile
| | - Iván Brito
- Facultad de Ciencias Básicas Universidad de Antofagasta Antofagasta Chile
| | - Rodrigo Arancibia
- Facultad de Ciencias Químicas Universidad de Concepción Concepción Chile
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Anu D, Naveen P, Rath NP, Kaveri M. Palladium (II) complexes containing substituted thiosemicarbazones. Synthesis, spectral characterization, X-ray crystallography, biomolecular interactions and in vitro cytotoxicity. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127703] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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3
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Sharma D, Jasinski JP, Smolinski VA, Kaur M, Paul K, Sharma R. Synthesis and structure of complexes (NiII, AgI) of substituted benzaldehyde thiosemicarbazones and antitubercular activity of NiII complex. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119187] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Kalaiarasi G, Dharani S, Lynch VM, Prabhakaran R. para metallation of 3-acetyl-chromen-2-one Schiff bases in tetranuclear palladacycles: focus on their biomolecular interaction and in vitro cytotoxicity. Dalton Trans 2019; 48:12496-12511. [PMID: 31361288 DOI: 10.1039/c9dt02663k] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three tetranuclear (1-3) complexes and a mononuclear (4) palladium(ii) complex were synthesized from 3-acetyl-chromen-2-one Schiff base ligands [H2-3MAC-Rtsc] (where R = H [H2-3MAC-tsc]; CH3[H2-3MAC-mtsc]; C2H5[H2-3MAC-etsc] or C6H5[H2-3MAC-ptsc]) and potassium tetrachloropalladate. Their formation was confirmed by spectroscopic techniques and X-ray crystallographic analysis. Their ability to bind with DNA and albumin was analysed by using absorption and emission titrations. The MTT assay was carried out to analyze the anticancer potential of the ligands and synthesized complexes against HepG2 (human liver cancer) and HT-29 (human colon cancer) cells. In addition, the compounds were less toxic when tested against the human normal keratinocyte cells (HaCaT). Ligands and complexes displayed better cytotoxicity with lower IC50 values than the standard drug cisplatin. Further AO-EB and DAPI staining assays were carried out to detect the mode of cell death induced by the complexes i.e. apoptosis or necrosis. The complex 3 showed better cytotoxicity and was further subjected to flow cytometric analysis. The results suggested that the complex 3 induced apoptotic cell death.
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Affiliation(s)
- G Kalaiarasi
- Department of Chemistry, Bharathiar University, Coimbatore, 641 046, India.
| | - S Dharani
- Department of Chemistry, Bharathiar University, Coimbatore, 641 046, India.
| | - V M Lynch
- Department of Chemistry, University of Texas, Austin, TX 78712-1224, USA
| | - R Prabhakaran
- Department of Chemistry, Bharathiar University, Coimbatore, 641 046, India.
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Dharani S, Kalaiarasi G, Sindhuja D, Lynch VM, Shankar R, Karvembu R, Prabhakaran R. Tetranuclear Palladacycles of 3-Acetyl-7-methoxy-2H-chromen-2-one Derived Schiff Bases: Efficient Catalysts for Suzuki–Miyaura Coupling in an Aqueous Medium. Inorg Chem 2019; 58:8045-8055. [DOI: 10.1021/acs.inorgchem.9b00794] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Sivadasan Dharani
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, India
| | - Giriraj Kalaiarasi
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, India
| | - Dharmalingam Sindhuja
- Department of Chemistry, National Institute of Technology, Tiruchirappalli 620015, India
| | - Vincent M. Lynch
- Department of Chemistry, University of Texas, Austin, Texas 78712-1224, United States
| | - Ramasamy Shankar
- Department of Physics, Bharathiar University, Coimbatore 641 046, India
| | - Ramasamy Karvembu
- Department of Chemistry, National Institute of Technology, Tiruchirappalli 620015, India
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Arion VB. Coordination chemistry of S-substituted isothiosemicarbazides and isothiosemicarbazones. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.02.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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7
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Biswas N, Saha S, Khanra S, Sarkar A, Prasad Mandal D, Bhattacharjee S, Chaudhuri A, Chakraborty S, Roy Choudhury C. Example of two novel thiocyanato bridged copper (II) complexes derived from substituted thiosemicarbazone ligand: structural elucidation, DNA/albumin binding, biological profile analysis, and molecular docking study. J Biomol Struct Dyn 2018; 37:2801-2822. [PMID: 30101692 DOI: 10.1080/07391102.2018.1503564] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Two novel copper (II) substituted thiosemicarbazone Schiff base complexes [Cu(L1)(µ-SCN)]n(NO3)2 (1) and [Cu2(µ-SCN)(SCN)(L2)2](NO3) (2) have been synthesized by condensing substituted thiosemicarbazides like 4-methyl-3-thiosemicarbazide or 4-ethyl-3-thiosemicarbazide with 2-acetylpyridine. Both the metal complexes 1 and 2 are characterized using different spectroscopic techniques like IR, UV-Vis, ESR spectroscopy followed by elemental analysis, cyclic voltammetric measurement and single crystal X-ray structure analysis. X-ray crystal structure analysis reveal that complex 1 is polymeric while complex 2 is dimeric in nature. The coordination geometry around Cu(II) are square pyramidal in which thiosemicarbazone Schiff base ligand coordinate to the central Cu(II) atom in tridentate fashion. The prominent interaction patterns of 1 and 2 with CT-DNA were examined by employing electronic absorption and emission spectral titrations, cyclic voltammetry and viscosity measurements. All the results show that CT-DNA binds with both copper (II) complexes 1 and 2. Furthermore, protein binding ability in vitro of complexes 1 and 2 with both BSA and HSA were carried out using multispectroscopic techniques and a static quenching pattern was observed in both cases. Molecular docking study was employed to ascertain the exact mechanism of action of 1 and 2 with DNA and protein molecules (BSA and HSA). In vitro cytotoxicity activity of complexes 1 and 2 toward AGS and A549 was evaluated using MTT assay which demonstrates that both complexes 1 and 2 have superior prospectus to act as anticancer agents. Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Niladri Biswas
- a Department of Chemistry , West Bengal State University , Barasat , India
| | - Sandeepta Saha
- a Department of Chemistry , West Bengal State University , Barasat , India.,b Sripur High School , Madhyamgram , India
| | - Sumit Khanra
- c Department of Chemistry , Indian Institute of Science Education and Research , Kolkata Mohanpur , India
| | - Arnab Sarkar
- d Department of Zoology , West Bengal State University , Barasat , India
| | - Deba Prasad Mandal
- d Department of Zoology , West Bengal State University , Barasat , India
| | | | - Ankur Chaudhuri
- e Department of Microbiology , West Bengal State University , Barasat , India
| | - Sibani Chakraborty
- e Department of Microbiology , West Bengal State University , Barasat , India
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9
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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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10
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Peschel LM, Holzer C, Mihajlović‐Lalić L, Belaj F, Mösch‐Zanetti NC. Coordinative Flexibility of a Thiophenolate Oxazoline Ligand in Nickel(II), Palladium(II), and Platinum(II) Complexes. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201403108] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Lydia M. Peschel
- Institute of Chemistry, University of Graz, Schubertstrasse 1, 8010 Graz, Austria, https://chemie.uni‐graz.at/en/inorganic‐chemistry/
| | - Christof Holzer
- Institute of Chemistry, University of Graz, Schubertstrasse 1, 8010 Graz, Austria, https://chemie.uni‐graz.at/en/inorganic‐chemistry/
| | - Ljiljana Mihajlović‐Lalić
- Institute of Chemistry, University of Graz, Schubertstrasse 1, 8010 Graz, Austria, https://chemie.uni‐graz.at/en/inorganic‐chemistry/
- Current address: Faculty of Chemistry, University of Belgrade Studentski trg 12–16, 11000 Belgrade, Serbia
| | - Ferdinand Belaj
- Institute of Chemistry, University of Graz, Schubertstrasse 1, 8010 Graz, Austria, https://chemie.uni‐graz.at/en/inorganic‐chemistry/
| | - Nadia C. Mösch‐Zanetti
- Institute of Chemistry, University of Graz, Schubertstrasse 1, 8010 Graz, Austria, https://chemie.uni‐graz.at/en/inorganic‐chemistry/
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Ingle SA, Kate AN, Kumbhar AA, Khan AA, Rao SS, Gejji SP. Synthesis and biological evaluation of copper(ii) pyrenethiosemicarbazone. RSC Adv 2015. [DOI: 10.1039/c5ra00020c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A fluorescent Cu(ii) pyrenethiosemicarbazone complex exhibits enhanced DNA-cleavage and cytotoxicity on photoexcitation.
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Affiliation(s)
- Suwarna A. Ingle
- Department of Chemistry
- Savitribai Phule Pune University
- Pune-411007
- India
| | - Anup N. Kate
- Department of Chemistry
- Savitribai Phule Pune University
- Pune-411007
- India
| | - Anupa A. Kumbhar
- Department of Chemistry
- Savitribai Phule Pune University
- Pune-411007
- India
| | - Ayesha A. Khan
- Department of Chemistry
- Savitribai Phule Pune University
- Pune-411007
- India
| | - Soniya S. Rao
- Department of Chemistry
- Savitribai Phule Pune University
- Pune-411007
- India
| | - Shridhar P. Gejji
- Department of Chemistry
- Savitribai Phule Pune University
- Pune-411007
- India
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Lobana TS, Indoria S, Kaur H, Arora DS, Jassal AK, Jasinski JP. Synthesis and structures of 5-nitro-salicylaldehyde thiosemicarb-azonates of copper(ii): molecular spectroscopy, ESI-mass studies, antimicrobial activity and cytotoxicity. RSC Adv 2015. [DOI: 10.1039/c4ra15006f] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Salicylaldehyde thiosemicarbazonates of copper(ii) have shown significant growth inhibitory activity againstS. aureus, MRSA,K. pneumonia,S. flexneri,P. aeruginosaandC. albicansand are bactericidal in nature with low cytotoxicity.
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Affiliation(s)
- Tarlok S. Lobana
- Department of Chemistry
- Guru Nanak Dev University
- Amritsar-143 005
- India
| | - Shikha Indoria
- Department of Chemistry
- Guru Nanak Dev University
- Amritsar-143 005
- India
| | - Harpreet Kaur
- Department of Microbiology
- Guru Nanak Dev University
- Amritsar-143 005
- India
| | - Daljit S. Arora
- Department of Microbiology
- Guru Nanak Dev University
- Amritsar-143 005
- India
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Lobana TS. Activation of C–H bonds of thiosemicarbazones by transition metals: synthesis, structures and importance of cyclometallated compounds. RSC Adv 2015. [DOI: 10.1039/c5ra03333k] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Transition metals (PdII, PtII, RuII, RhIIIand IrIII) have induced activation of C–H bonds of thiosemicarbazones and yielded mono-, di-, tri- and tetra-nuclear complexes.
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Affiliation(s)
- Tarlok S. Lobana
- Department of Chemistry
- Center of Advanced Studies
- Guru Nanak Dev University
- Amritsar 143005
- India
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14
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Ibrahim AA, Khaledi H, Hassandarvish P, Mohd Ali H, Karimian H. Indole-7-carbaldehyde thiosemicarbazone as a flexidentate ligand toward ZnII, CdII, PdII and PtII ions: cytotoxic and apoptosis-inducing properties of the PtII complex. Dalton Trans 2014; 43:3850-60. [PMID: 24442181 DOI: 10.1039/c3dt53032a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new thiosemicarbazone (LH2) derived from indole-7-carbaldehyde was synthesized and reacted with Zn(II), Cd(II), Pd(II) and Pt(II) salts. The reactions with zinc and cadmium salts in 2 : 1 (ligand-metal) molar ratio afforded complexes of the type MX2(LH2)2, (X = Cl, Br or OAc), in which the thiosemicarbazone acts as a neutral S-monodentate ligand. In the presence of potassium hydroxide, the reaction of LH2 with ZnBr2 resulted in deprotonation of the thiosemicarbazone at the hydrazine and indole nitrogens to form Zn(L)(CH3OH). The reaction of LH2 with K2PdCl4 in the presence of triethylamine, afforded Pd(L)(LH2) which contains two thiosemicarbazone ligands: one being dianionic N,N,S-tridentate while the other one is neutral S-monodentate. When PdCl2(PPh3)2 was used as the Pd(II) ion source, Pd(L)(PPh3) was obtained. In a similar manner, the analogous platinum complex, Pt(L)(PPh3), was synthesized. The thiosemicarbazone in the latter two complexes behaves in a dianionic N,N,S-tridentate fashion. The platinum complex was found to have significant cytotoxicity toward four cancer cells lines, namely MDA-MB-231, MCF-7, HT-29, and HCT-116 but not toward the normal liver WRL-68 cell line. The apoptosis-inducing properties of the Pt complex was explored through fluorescence microscopy visualization, DNA fragmentation analysis and propidium iodide flow cytometry.
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Affiliation(s)
- Abeer A Ibrahim
- Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
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Matesanz AI, Hernández C, Souza P. A new organometallic palladium(II) compound derived of 2,6-diacetylpyridine mono(thiosemicarbazone): Synthesis, spectroscopic properties and crystal structure of two solvatomorphic forms. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.09.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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16
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Adams M, de Kock C, Smith PJ, Malatji P, Hutton AT, Chibale K, Smith GS. Heterobimetallic ferrocenylthiosemicarbazone palladium(II) complexes: Synthesis, electrochemistry and antiplasmodial evaluation. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2013.04.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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17
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Synthesis, characterization and antiplasmodial evaluation of cyclopalladated thiosemicarbazone complexes. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2013.02.024] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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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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Paul P, Sengupta P, Bhattacharya S. Palladium mediated C–H bond activation of thiosemicarbazones: Catalytic application of organopalladium complexes in C–C and C–N coupling reactions. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2012.11.010] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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20
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Metal derivatives of N1-substituted thiosemicarbazones: Synthesis, structures and spectroscopy of nickel(II) and cobalt(III) complexes. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2012.09.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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21
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Benzaldehyde thiosemicarbazone complexes of platinum: Syntheses, structures and cytotoxic properties. Polyhedron 2012. [DOI: 10.1016/j.poly.2012.07.037] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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22
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Chellan P, Land KM, Shokar A, Au A, An SH, Clavel CM, Dyson PJ, Kock CD, Smith PJ, Chibale K, Smith GS. Exploring the Versatility of Cycloplatinated Thiosemicarbazones as Antitumor and Antiparasitic Agents. Organometallics 2012. [DOI: 10.1021/om300334z] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Prinessa Chellan
- Department
of Chemistry, University of Cape Town, Private Bag, Rondebosch 7701, South Africa
| | - Kirkwood M. Land
- Department of Biological Sciences, University of the Pacific, Stockton, California 95211, United States
| | - Ajit Shokar
- Department of Biological Sciences, University of the Pacific, Stockton, California 95211, United States
| | - Aaron Au
- Department of Biological Sciences, University of the Pacific, Stockton, California 95211, United States
| | - Seung Hwan An
- Department of Biological Sciences, University of the Pacific, Stockton, California 95211, United States
| | - Catherine M. Clavel
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Paul J. Dyson
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Carmen de Kock
- Division of Pharmacology, Department of Medicine, University of Cape Town, K45, OMB, Groote Schuur Hospital,
Observatory, 7925, South Africa
| | - Peter J. Smith
- Division of Pharmacology, Department of Medicine, University of Cape Town, K45, OMB, Groote Schuur Hospital,
Observatory, 7925, South Africa
| | - Kelly Chibale
- Department
of Chemistry, University of Cape Town, Private Bag, Rondebosch 7701, South Africa
- Institute of Infectious Disease
and Molecular Medicine, University of Cape Town, Rondebosch
7701, South Africa
| | - Gregory S. Smith
- Department
of Chemistry, University of Cape Town, Private Bag, Rondebosch 7701, South Africa
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Lobana TS, Kumari P, Kaur I, Kaur N, Garg G, Butcher RJ. Coinage (Cu, Ag) metal derivatives of salicylaldehyde N-ethylthiosemicarbazone: synthesis, spectroscopy, and structures. J COORD CHEM 2012. [DOI: 10.1080/00958972.2012.680211] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Tarlok S. Lobana
- a Department of Chemistry , Guru Nanak Dev University , Amritsar 143005 , India
| | - Poonam Kumari
- a Department of Chemistry , Guru Nanak Dev University , Amritsar 143005 , India
| | - Ishveen Kaur
- a Department of Chemistry , Guru Nanak Dev University , Amritsar 143005 , India
| | - Nirandeep Kaur
- a Department of Chemistry , Guru Nanak Dev University , Amritsar 143005 , India
| | - Ginni Garg
- a Department of Chemistry , Guru Nanak Dev University , Amritsar 143005 , India
| | - Ray J. Butcher
- b Department of Chemistry , Howard University , Washington , DC 20059 , USA
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Lobana TS, Kumari P, Bawa G, Hundal G, Butcher RJ, Fernandez FJ, Jasinski JP, Golen JA. Pyrrole-2-carbaldehyde Thiosemicarbazonates of Nickel(II) and Palladium(II): Synthesis, Structure, and Spectroscopy. Z Anorg Allg Chem 2012. [DOI: 10.1002/zaac.201200012] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Lobana TS, Kumari P, Butcher RJ, Akitsu T, Aritake Y, Perles J, Fernandez FJ, Vega MC. Thiosemicarbazonates of palladium(II): The presence of methyl/phenyl substituents (R2) at C2 carbon atom induces C–H activation of R1 rings of thiosemicarbazones {R1R2C2N3–N2H–C1(S)–N1HR3}. J Organomet Chem 2012. [DOI: 10.1016/j.jorganchem.2011.11.028] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Datta S, Seth DK, Butcher RJ, Bhattacharya S. Mixed-ligand thiosemicarbazone complexes of nickel: Synthesis, structure and catalytic activity. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.08.005] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Lobana T, Sharma R, Castiñeiras A, Butcher R. Thiosemicarbazone Derivatives of Copper(I): Influence of Substituents (R) at N1 Atom of [(C5H4N)HC2=N3N2H-C1(=S)N1HR] in the Formation of 1D or 2D Networks of Copper(I) Complexes. Z Anorg Allg Chem 2010. [DOI: 10.1002/zaac.201000175] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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29
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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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30
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Lobana T, Sharma R. The Methyl Group at C2Carbon in {(2-C4H3S)-C2(Me)=N-NH-C1(=S)NH2} Alters Iodide-Bridging to Sulfur-Bridging in Copper(I) Iodide Complexes. Z Anorg Allg Chem 2009. [DOI: 10.1002/zaac.200900219] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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31
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Lobana TS, Bawa G, Hundal G, Butcher RJ, Castineiras A. The Influence of Substituents at C2Carbon of Thiosemicarbazones on the Bonding Pattern of Bis(diphenylphopshano)alkanes in Palladium(II) Complexes. Z Anorg Allg Chem 2009. [DOI: 10.1002/zaac.200801307] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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