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Chandra A, Basu P, Raha S, Dhibar P, Bhattacharya S. Development of ruthenium complexes with S-donor ligands for application in synthesis, catalytic acceptorless alcohol dehydrogenation and crossed-aldol condensation. Dalton Trans 2024; 53:10675-10685. [PMID: 38860941 DOI: 10.1039/d4dt00985a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2024]
Abstract
The reaction of [Ru(dmso)4Cl2] with a potassium salt of four xanthate (RO-C(S)S-; R = Me, Et, iPr and tBu) ligands (depicted as Ln; n = 1-4) in hot methanol afforded a group of mixed-ligand complexes of type [Ru(Ln)2(dmso)2]. The crystal structures of all the four complexes have been determined, which show that the xanthate ligands are bound to the metal center forming four-membered chelates and dmso is coordinated through sulfur and they are mutually cis. The relative thermodynamic stability of this cis and the other possible trans-isomers of these complexes has been assessed with the help of DFT calculations, which have revealed that the cis-isomer is the more stable isomer. The coordinated dmso in the [Ru(Ln)2(dmso)2] complexes could be easily displaced by chelating bidentate ligands (depicted as L') to furnish complexes of type [Ru(Ln)2(L')], as demonstrated through isolation of two such complexes, viz. [Ru(L3)2(bpy)] and [Ru(L2)2(phen)] (bpy = 2,2'-bipyridine and phen = 1,10-phenanthroline). The crystal structure of [Ru(L3)2(bpy)] has been determined and the structure of [Ru(L2)2(phen)] has been optimized by the DFT method. The electronic spectra of the four [Ru(Ln)2(dmso)2] complexes and the two derivatives ([Ru(Ln)2(L')]; n = 3, L' = bpy; n = 2, L' = phen), recorded in dichloromethane solutions, show intense absorptions spanning the visible and ultraviolet regions, which have been analyzed by the TDDFT method. The [Ru(Ln)2(dmso)2] complexes are found to serve as efficient catalyst precursors for the acceptorless dehydrogenation of 2-propanol followed by crossed-aldol condensation with substituted benzaldehydes (and related aldehydes), using tert-butoxide as the co-catalyst, producing dibenzylideneacetone derivatives in good yields.
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Affiliation(s)
- Anushri Chandra
- Department of Chemistry, Inorganic Chemistry Section, Jadavpur University, Kolkata - 700032, India.
| | - Pousali Basu
- Department of Chemistry, Inorganic Chemistry Section, Jadavpur University, Kolkata - 700032, India.
| | - Shreya Raha
- Department of Chemistry, Inorganic Chemistry Section, Jadavpur University, Kolkata - 700032, India.
| | - Papu Dhibar
- Department of Chemistry, Inorganic Chemistry Section, Jadavpur University, Kolkata - 700032, India.
- Department of Chemistry, Brainware University, Kolkata 700 125, India
| | - Samaresh Bhattacharya
- Department of Chemistry, Inorganic Chemistry Section, Jadavpur University, Kolkata - 700032, India.
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Gao Y, Qian BF, Wang JL, Jia AQ, Mei QB, Zhang QF. μ-Disulfido complexes of ruthenium(III) 1,1′-dithiolate [{(Me3tacn)Ru}2(κ2-S2COR)(κ2-S2C=O)(μ-S2)]PF6 (Me3tacn = 1,4,7-trimethyl-1,4,7-triazacyclononane; R = alkyl). Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Savkov BY, Sukhikh TS, Konchenko SN. SAMAROCENECHALCOGENIDES $$\mathbf{[\{Cp}_{\mathbf{2}}^{\mathbf{*}}\mathbf{Sm(THF)}{{\mathbf{\}}}_{\mathbf{2}}}\mathbf{(\mu }\text{-}Q\mathbf{)]}$$ (Q = S, SE, TE) AS SYNTHETIC EQUIVALENTS OF THE Q2– SYNTHON IN REACTIONS WITH CS2. J STRUCT CHEM+ 2022. [DOI: 10.1134/s0022476622110026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Chen C, Tang LH, Zhou WY, Jia AQ, Zhang QF. Photocatalytic Properties and Electronic Effects of Incorporation Bis(acetylacetonato) Ruthenium(II/III) Complexes with Bidentate Nitrogen and Sulfur Ancillaries. ChemistrySelect 2021. [DOI: 10.1002/slct.202102846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Chong Chen
- Institute of Molecular Engineering and Applied Chemistry Anhui University of Technology Ma'anshan Anhui 243002 P. R. China
| | - Li H. Tang
- Institute of Molecular Engineering and Applied Chemistry Anhui University of Technology Ma'anshan Anhui 243002 P. R. China
| | - Wen Y. Zhou
- Institute of Molecular Engineering and Applied Chemistry Anhui University of Technology Ma'anshan Anhui 243002 P. R. China
| | - Ai Q. Jia
- Institute of Molecular Engineering and Applied Chemistry Anhui University of Technology Ma'anshan Anhui 243002 P. R. China
| | - Qian F. Zhang
- Institute of Molecular Engineering and Applied Chemistry Anhui University of Technology Ma'anshan Anhui 243002 P. R. China
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Abstract
The incorporation of dithiocarbamate ligands in the preparation of metal complexes is largely prompted by the versatility of this molecule. Fascinating coordination chemistry can be obtained from the study of such metal complexes ranging from their preparation, the solid-state properties, solution behavior as well as their applications as bioactive materials and luminescent compounds, to name a few. In this overview, the dithiocarbamate complexes of platinum-group elements form the focus of the discussion. The structural aspects of these complexes will be discussed based upon the intriguing findings obtained from their solid- (crystallographic) and solution-state (NMR) studies. At the end of this review, the applications of platinum-group metal complexes will be discussed.
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Synthesis, structural characterization and photocatalytic water-oxidation properties of mononuclear bis(o-phenanthroline) ruthenium(II) complexes with dithiocarbamate ligands. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130078] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Synthesis and Structural Characterization of Silver(I) Complexes with α-Dithionaphthoato Ligands. J CLUST SCI 2019. [DOI: 10.1007/s10876-019-01740-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Abstract
The halogen bond occurs when there is evidence of a net attractive interaction between an electrophilic region associated with a halogen atom in a molecular entity and a nucleophilic region in another, or the same, molecular entity. In this fairly extensive review, after a brief history of the interaction, we will provide the reader with a snapshot of where the research on the halogen bond is now, and, perhaps, where it is going. The specific advantages brought up by a design based on the use of the halogen bond will be demonstrated in quite different fields spanning from material sciences to biomolecular recognition and drug design.
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Affiliation(s)
- Gabriella Cavallo
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Via L. Mancinelli 7, I-20131 Milano, Italy
| | - Pierangelo Metrangolo
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Via L. Mancinelli 7, I-20131 Milano, Italy
- VTT-Technical
Research Centre of Finland, Biologinkuja 7, 02150 Espoo, Finland
| | - Roberto Milani
- VTT-Technical
Research Centre of Finland, Biologinkuja 7, 02150 Espoo, Finland
| | - Tullio Pilati
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Via L. Mancinelli 7, I-20131 Milano, Italy
| | - Arri Priimagi
- Department
of Chemistry and Bioengineering, Tampere
University of Technology, Korkeakoulunkatu 8, FI-33101 Tampere, Finland
| | - Giuseppe Resnati
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Via L. Mancinelli 7, I-20131 Milano, Italy
| | - Giancarlo Terraneo
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Via L. Mancinelli 7, I-20131 Milano, Italy
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Das U, Ghorui T, Adhikari B, Roy S, Pramanik S, Pramanik K. Iridium-mediated C–S bond activation and transformation: organoiridium(iii) thioether, thiolato, sulfinato and thiyl radical compounds. Synthesis, mechanistic, spectral, electrochemical and theoretical aspects. Dalton Trans 2015; 44:8625-39. [DOI: 10.1039/c5dt00448a] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The iridium-mediated C–S bond scission by an uncommon SET reductive process: exploration of S-centered reactivity of iridium(iii) thiolato complex.
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Affiliation(s)
- Ujjwal Das
- Department of Chemistry
- Inorganic Chemistry Section
- Jadavpur University
- Kolkata – 700032
- India
| | - Tapas Ghorui
- Department of Chemistry
- Inorganic Chemistry Section
- Jadavpur University
- Kolkata – 700032
- India
| | - Basab Adhikari
- Department of Chemistry
- Inorganic Chemistry Section
- Jadavpur University
- Kolkata – 700032
- India
| | - Sima Roy
- Department of Chemistry
- Inorganic Chemistry Section
- Jadavpur University
- Kolkata – 700032
- India
| | - Shuvam Pramanik
- Department of Chemistry
- Inorganic Chemistry Section
- Jadavpur University
- Kolkata – 700032
- India
| | - Kausikisankar Pramanik
- Department of Chemistry
- Inorganic Chemistry Section
- Jadavpur University
- Kolkata – 700032
- India
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Russell AD, Gilroy JB, Lam K, Haddow MF, Harvey JN, Geiger WE, Manners I. Influence of Cyclopentadienyl Ring-Tilt on Electron-Transfer Reactions: Redox-Induced Reactivity of Strained [2] and [3]Ruthenocenophanes. Chemistry 2014; 20:16216-27. [DOI: 10.1002/chem.201403512] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Indexed: 11/07/2022]
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Synthesis of ruthenium xanthate complex and its electrocatalytic activity for tryptophan oxidation. Chem Res Chin Univ 2013. [DOI: 10.1007/s40242-013-2226-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Wang XY, Ma Q, Duan T, Chen Q, Zhang QF. Ruthenium complexes with dihydridobis(N-methyl-2-mercaptoimidazolyl)borate ligands. Inorganica Chim Acta 2012. [DOI: 10.1016/j.ica.2011.12.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Patel P, Naeem S, White AJP, Wilton-Ely JDET. Synthesis and reactivity of dialkyldithiophosphate complexes of ruthenium(ii). RSC Adv 2012. [DOI: 10.1039/c1ra00973g] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Xu C, Goh LY, Pullarkat SA. Efficient Iridium-Thioether-Dithiolate Catalyst for β-Alkylation of Alcohols and Selective Imine Formation via N-Alkylation Reactions. Organometallics 2011. [DOI: 10.1021/om200883e] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Chang Xu
- Division of Chemistry & Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University,Singapore 637616
| | - Lai Yoong Goh
- ICP, UTAR Global Research Network, Universiti Tunku Abdul Rahman, 46200 Petaling Jaya,
Selangor, Malaysia
| | - Sumod A. Pullarkat
- Division of Chemistry & Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University,Singapore 637616
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Wang XY, Li Y, Ma Q, Zhang QF. Ruthenium Complexes with Dithiophosphonates [Ar(RO)PS2]−and [Fc(RO)PS2]−(Ar =p-CH3OC6H4, Fc = Fe(η5-C5H4)(η5-C5H5)). Organometallics 2010. [DOI: 10.1021/om100209k] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xi-Ying Wang
- Institute of Molecular Engineering and Applied Chemistry, Anhui University of Technology, Ma’anshan, Anhui 243002, People's Republic of China
| | - Yan Li
- Institute of Molecular Engineering and Applied Chemistry, Anhui University of Technology, Ma’anshan, Anhui 243002, People's Republic of China
| | - Qing Ma
- Institute of Molecular Engineering and Applied Chemistry, Anhui University of Technology, Ma’anshan, Anhui 243002, People's Republic of China
| | - Qian-Feng Zhang
- Institute of Molecular Engineering and Applied Chemistry, Anhui University of Technology, Ma’anshan, Anhui 243002, People's Republic of China
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Wu FH, Duan T, Lu L, Zhang QF, Leung WH. Synthesis and reactivity of ruthenium complexes with 1,1′-dithiolate ligands. J Organomet Chem 2009. [DOI: 10.1016/j.jorganchem.2009.04.026] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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19
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Park-Gehrke LS, Freudenthal J, Kaminsky W, DiPasquale AG, Mayer JM. Synthesis and oxidation of Cp*IrIII compounds: functionalization of a Cp* methyl group. Dalton Trans 2009:1972-83. [DOI: 10.1039/b820839e] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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20
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Metrangolo P, Pilati T, Terraneo G, Biella S, Resnati G. Anion coordination and anion-templated assembly under halogen bonding control. CrystEngComm 2009. [DOI: 10.1039/b821300c] [Citation(s) in RCA: 143] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Xu C, Pullarkat SA, Goh LY. Bis(allyl)ruthenium(iv)-initiated S - S and C - S Bond Cleavages in Tetraalkylthiuram Sulfides. Formation and X-ray Crystal Structures of Dithiocarbamato Complexes. Aust J Chem 2009. [DOI: 10.1071/ch09375] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The direct reaction of [{Ru(η3:η3-C10H16)(μ-Cl)Cl}2] (1) with tetraalkyldithiuram disulfides [R2NC(S)S-]2 (R = Me, iPr) and monosulfide [Me2NC(S)]2S led to the formation of orange solids of [Ru(η3:η3-C10H16)(η2-S2CNR2)Cl] (2a, R = Me; 2b, R =iPr) in high yields. Reaction of 1 with KPF6 and monosulfide [Me2NC(S)]2S resulted in [Ru(η3:η3-C10H16)(η2-S2CNMe2)(CH3CN)](PF6) (3). The treatment of 2a with KPF6 also yielded 3 in quantitative yield. Compounds 2–3 have been spectroscopically and crystallographically characterized.
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