1
|
Song H, Li M, You SL. Z-Retentive Asymmetric Allylic Substitution Reactions of Aldimine Esters under Ru/Cu Dual Catalysis. J Am Chem Soc 2024; 146:4333-4339. [PMID: 38324359 DOI: 10.1021/jacs.3c13548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
Ru/Cu dual catalysis has been applied for Z-retentive asymmetric allylic substitution reactions of aldimine esters. This reaction provides an enantioselective synthesis of chiral Z-olefins in high yields (up to 91% yield) with excellent enantioselectivity (up to 98% ee) under mild conditions. The previously unreacted trisubstituted allylic electrophiles under Ir catalytic system are found to be compatible, affording the stereoretentive products in either Z- or E-form. Both linear and branched allylic electrophiles are suitable substrates with excellent reaction outcomes. Notably, Ru and Cu complexes are added in one-pot and simplifies the manipulation of this protocol and self-sorting phenomena could be observed in this Ru/Cu dual catalytic system.
Collapse
Affiliation(s)
- Hao Song
- New Cornerstone Science Laboratory, State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Muzi Li
- New Cornerstone Science Laboratory, State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Shu-Li You
- New Cornerstone Science Laboratory, State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| |
Collapse
|
2
|
Hafeez J, Bilal M, Rasool N, Hafeez U, Adnan Ali Shah S, Imran S, Amiruddin Zakaria Z. Synthesis of Ruthenium complexes and their catalytic applications: A review. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
|
3
|
Karakaş DE, Rafikova K, Baysal A, Meriç N, Zazybin A, Kayan C, Işik U, Saparbaykyzy IS, Durap F, Aydemir M. Ketone transfer hydrogenation reactions catalyzed by catalysts based on a phosphinite ligand. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2054339] [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]
Affiliation(s)
- Duygu Elma Karakaş
- Science and Technology Application and Research Center (SIUBTAM), Siirt UniversitySiirt, Turkey
| | - Khadichakhan Rafikova
- Institute of Chemical and Biological Technologies, Satbayev University, Almaty, Kazakhstan
- School of Chemical Engineering, Kazakh-British Technical University, Almaty, Kazakhstan
| | - Akin Baysal
- Faculty of Science, Department of Chemistry, Dicle University, Diyarbakir, Turkey
| | - Nermin Meriç
- Faculty of Science, Department of Chemistry, Dicle University, Diyarbakir, Turkey
| | - Alexey Zazybin
- School of Chemical Engineering, Kazakh-British Technical University, Almaty, Kazakhstan
| | - Cezmi Kayan
- Faculty of Science, Department of Chemistry, Dicle University, Diyarbakir, Turkey
| | - Uğur Işik
- Faculty of Science, Department of Chemistry, Dicle University, Diyarbakir, Turkey
| | | | - Feyyaz Durap
- Faculty of Science, Department of Chemistry, Dicle University, Diyarbakir, Turkey
| | - Murat Aydemir
- Faculty of Science, Department of Chemistry, Dicle University, Diyarbakir, Turkey
| |
Collapse
|
4
|
Abstract
Although the application of arene-osmium(II) complexes in homogeneous catalysis has been much less studied than that of their ruthenium analogues, different works have shown that, in some instances, a comparable or even superior effectiveness can be achieved with this particular class of compounds. This review article focuses on the catalytic applications of arene-osmium(II) complexes. Among others, transfer hydrogenation, hydrogenation, oxidation, and nitrile hydration reactions, as well as different C-C bond forming processes, are comprehensively discussed.
Collapse
|
5
|
Arene-ruthenium(II) and osmium(II) complexes as catalysts for nitrile hydration and aldoxime rearrangement reactions. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120180] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
6
|
Mbaba M, Golding TM, Smith GS. Recent Advances in the Biological Investigation of Organometallic Platinum-Group Metal (Ir, Ru, Rh, Os, Pd, Pt) Complexes as Antimalarial Agents. Molecules 2020; 25:molecules25225276. [PMID: 33198217 PMCID: PMC7698227 DOI: 10.3390/molecules25225276] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 11/08/2020] [Accepted: 11/09/2020] [Indexed: 01/06/2023] Open
Abstract
In the face of the recent pandemic and emergence of infectious diseases of viral origin, research on parasitic diseases such as malaria continues to remain critical and innovative methods are required to target the rising widespread resistance that renders conventional therapies unusable. The prolific use of auxiliary metallo-fragments has augmented the search for novel drug regimens in an attempt to combat rising resistance. The development of organometallic compounds (those containing metal-carbon bonds) as antimalarial drugs has been exemplified by the clinical development of ferroquine in the nascent field of Bioorganometallic Chemistry. With their inherent physicochemical properties, organometallic complexes can modulate the discipline of chemical biology by proffering different modes of action and targeting various enzymes. With the beneficiation of platinum group metals (PGMs) in mind, this review aims to describe recent studies on the antimalarial activity of PGM-based organometallic complexes. This review does not provide an exhaustive coverage of the literature but focusses on recent advances of bioorganometallic antimalarial drug leads, including a brief mention of recent trends comprising interactions with biomolecules such as heme and intracellular catalysis. This resource can be used in parallel with complementary reviews on metal-based complexes tested against malaria.
Collapse
|
7
|
González-Fernández R, Crochet P, Cadierno V. Half-sandwich ruthenium(ii) complexes with tethered arene-phosphinite ligands: synthesis, structure and application in catalytic cross dehydrogenative coupling reactions of silanes and alcohols. Dalton Trans 2019; 49:210-222. [PMID: 31808486 DOI: 10.1039/c9dt04421c] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The preparation of the tethered arene-ruthenium(ii) complexes [RuCl2{η6:κ1(P)-C6H5(CH2)nOPR2}] (R = Ph, n = 1 (9a), 2 (9b), 3 (9c); R = iPr, n = 1 (10a), 2 (10b), 3 (10c)) from the corresponding phosphinite ligands R2PO(CH2)nPh (R = Ph, n = 1 (1a), 2 (1b), 3 (1c); R = iPr, n = 1 (2a), 2 (2b), 3 (2c)) is presented. Thus, in a first step, the treatment at room temperature of tetrahydrofuran solutions of dimers [{RuCl(μ-Cl)(η6-arene)}2] (arene = p-cymene (3), benzene (4)) with 1-2a-c led to the clean formation of the corresponding mononuclear derivatives [RuCl2(η6-p-cymene){R2PO(CH2)nPh}] (5-6a-c) and [RuCl2(η6-benzene){R2PO(CH2)nPh}] (7-8a-c), which were isolated in 66-99% yield. The subsequent heating of 1,2-dichloroethane solutions of these compounds at 120 °C allowed the exchange of the coordinated arene. The substitution process proceeded faster with the benzene derivatives 7-8a-c, from which complexes 9-10a-c were generated in 61-82% yield after 0.5-10 h of heating. The molecular structures of [RuCl2(η6-p-cymene){iPr2PO(CH2)3Ph}] (6c) and [RuCl2{η6:κ1(P)-C6H5(CH2)nOPiPr2}] (n = 1 (10a), 2 (10b), 3 (10c)) were unequivocally confirmed by X-ray diffraction methods. In addition, complexes [RuCl2{η6:κ1(P)-C6H5(CH2)nOPR2}] (9-10a-c) proved to be active catalysts for the dehydrogenative coupling of hydrosilanes and alcohols under mild conditions (r.t.). The best results were obtained with [RuCl2{η6:κ1(P)-C6H5(CH2)3OPiPr2}] (10c), which reached TOF and TON values up to 117 600 h-1 and 57 000, respectively.
Collapse
Affiliation(s)
- Rebeca González-Fernández
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC), Centro de Innovación en Química Avanzada (ORFEO-CINQA), Departamento de Química Orgánica e Inorgánica, Instituto Universitario de Química Organometálica "Enrique Moles", Facultad de Química, Universidad de Oviedo, Julián Clavería 8, E-33006 Oviedo, Spain.
| | | | | |
Collapse
|
8
|
Karmakar J, Bhattacharya S. Arene-ruthenium complexes with 2-(arylazo)phenol as ancillary ligand: Synthesis, characterization, and utilization in catalytic transfer-hydrogenation. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.02.046] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
9
|
A practical and highly efficient transfer hydrogenation of aryl azides using a [Ru(p-cymene)Cl2]2 catalyst and sodium borohydride. CR CHIM 2018. [DOI: 10.1016/j.crci.2018.07.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
10
|
Yan X, Zhu D, Zhong X, Wang S. Crystal structure of bis(η 6-cymene)-tri-μ 2-chlorido-ruthenium(II) tetrafluoroborate, C 20H 28BCl 3F 4Ru 2. Z KRIST-NEW CRYST ST 2018. [DOI: 10.1515/ncrs-2018-0050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C20H28BCl3F4Ru2, triclinic, P1̄ (no. 2), a = 7.7061(15) Å, b = 12.654(3) Å, c = 13.993(3) Å, α = 68.25(3)°, β = 78.71(3)°, γ = 88.89(3)°, V = 1240.8(5) Å3, Z = 2, R
gt(F) = 0.0686, wR
ref(F
2) = 0.2017, T = 293(2) K.
Collapse
Affiliation(s)
- Xiaowei Yan
- College of Materials and Environmental Engineering, and Guangxi Key Laboratory of Calcium Carbonate Resources Comprehensive Utilization , Hezhou University , No. 18 West Ring Road , Hezhou, Guangxi 542800 , P.R. China
| | - Dongjian Zhu
- College of Food and Bioengineering , Hezhou University , No. 18 West Ring Road , Hezhou, Guangxi 542899 , P.R. China
| | - Xing Zhong
- College of Materials and Environmental Engineering, and Guangxi Key Laboratory of Calcium Carbonate Resources Comprehensive Utilization , Hezhou University , No. 18 West Ring Road , Hezhou, Guangxi 542800 , P.R. China
| | - Sujuan Wang
- College of Food and Bioengineering , Hezhou University , No. 18 West Ring Road , Hezhou, Guangxi 542899 , P.R. China
| |
Collapse
|
11
|
Kayan C, Meriç N, Rafikova K, Zazybin A, Gürbüz N, Karakaplan M, Aydemir M. A new class of well-defined ruthenium catalysts for enantioselective transfer hydrogenation of various ketones. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
12
|
New functional chiral P-based ligands and application in ruthenium-catalyzed enantioselective transfer hydrogenation of ketones. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.tetasy.2017.10.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
13
|
Beltrán TF, Zaragoza G, Delaude L. Synthesis and complexation of superbulky imidazolium-2-dithiocarboxylate ligands. Dalton Trans 2017; 46:9036-9048. [PMID: 28660927 DOI: 10.1039/c7dt01889d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The superbulky N-heterocyclic carbenes (NHCs) 2,6-bis(diphenylmethyl)-4-methylimidazol-2-ylidene (IDip*Me) and its 4-methoxy analogue (IDip*OMe) reacted instantaneously with carbon disulfide to afford the corresponding imidazolium-2-dithiocarboxylate zwitterions in high yields. These new dithiolate ligands were fully characterized and their coordination chemistry toward common Re(i) and Ru(ii) metal sources was thoroughly investigated. Neutral [ReBr(CO)3(S2C·NHC)] chelates featured three facially-arranged carbonyl groups on a distorted octahedron, whereas cationic [RuCl(p-cymene)(S2C·NHC)]PF6 complexes displayed a piano-stool geometry. The molecular structures of the six new compounds revealed that the NHC·CS2 inner salts were highly flexible. Indeed, the torsion angle between their anionic and cationic moieties varied between ca. 63° in the free ligands and 3° in the ruthenium complexes. Concomitantly, the S-C-S bite angle underwent a contraction from 131° to 110-113° upon chelation. Computation of the %VBur parameter showed that the dithiocarboxylate unit of the NHC·CS2 betaines chiefly determined the steric requirements of the imidazolium moieties, irrespective of the metal center involved in the complexation. The replacement of the p-methyl substituents of IDip*Me with p-methoxy groups in IDip*OMe did not significantly affect the ligand bulkiness. The more electron-donating methoxy group led, however, to small changes in various IR wavenumbers used to probe the electron donor properties of the carbene moiety.
Collapse
Affiliation(s)
- Tomás F Beltrán
- Laboratory of Organometallic Chemistry and Homogeneous Catalysis, Institut de Chimie (B6a), Allée du six Août 13, Quartier Agora, Université de Liège, 4000 Liège, Belgium.
| | | | | |
Collapse
|
14
|
Francos J, García-Garrido SE, García-Álvarez J, Crochet P, Gimeno J, Cadierno V. Water-tolerant bis(allyl)-ruthenium(IV) catalysts: An account of their applications. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2016.05.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
15
|
Synthesis, characterisation and cytotoxic activity of organoruthenium(II)-halido complexes with 1 H -benzimidazole-2-carboxylic acid. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.06.024] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
16
|
Sangilipandi S, Sutradhar D, Bhattacharjee K, Kaminsky W, Joshi S, Chandra AK, Mohan Rao K. Synthesis, structure, antibacterial studies and DFT calculations of arene ruthenium, Cp∗Rh, Cp∗Ir and tricarbonylrhenium metal complexes containing 2-chloro-3-(3-(2-pyridyl)pyrazolyl)quinoxaline ligand. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2015.11.012] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|
17
|
Francos J, Menéndez-Rodríguez L, Tomás-Mendivil E, Crochet P, Cadierno V. Synthesis and catalytic applications of ruthenium(ii)–phosphino-oxime complexes. RSC Adv 2016. [DOI: 10.1039/c6ra07015a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Ruthenium complexes containing a phosphino-oxime ligand have been synthesized, and their catalytic utility for the rearrangement of aldoximes, as well as for the α-alkylation/reduction of acetophenones with primary alcohols, demonstrated.
Collapse
Affiliation(s)
- Javier Francos
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC)
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Orgánica e Inorgánica
- IUQOEM
- Universidad de Oviedo
| | - Lucía Menéndez-Rodríguez
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC)
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Orgánica e Inorgánica
- IUQOEM
- Universidad de Oviedo
| | - Eder Tomás-Mendivil
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC)
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Orgánica e Inorgánica
- IUQOEM
- Universidad de Oviedo
| | - Pascale Crochet
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC)
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Orgánica e Inorgánica
- IUQOEM
- Universidad de Oviedo
| | - Victorio Cadierno
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC)
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Orgánica e Inorgánica
- IUQOEM
- Universidad de Oviedo
| |
Collapse
|
18
|
Czerwinska I, Far J, Kune C, Larriba-Andaluz C, Delaude L, De Pauw E. Structural analysis of ruthenium–arene complexes using ion mobility mass spectrometry, collision-induced dissociation, and DFT. Dalton Trans 2016; 45:6361-70. [DOI: 10.1039/c6dt00080k] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Electrospray ionization of [RuCl2(p-cymeme)(PTA)] afforded a mixture of two molecular ions resulting from an in source oxidation of RuII into RuIII or from protonation of the 1,3,5-triaza-7-phosphaadamantane (PTA) ligand.
Collapse
Affiliation(s)
- Izabella Czerwinska
- Laboratory of Mass Spectrometry
- Department of Chemistry
- Allée de la Chimie 3
- Quartier Agora
- Université de Liège
| | - Johann Far
- Laboratory of Mass Spectrometry
- Department of Chemistry
- Allée de la Chimie 3
- Quartier Agora
- Université de Liège
| | - Christopher Kune
- Laboratory of Mass Spectrometry
- Department of Chemistry
- Allée de la Chimie 3
- Quartier Agora
- Université de Liège
| | | | - Lionel Delaude
- Laboratory of Catalysis
- Institut de Chimie (B6a)
- Allée du six Août 13
- Quartier Agora
- Université de Liège
| | - Edwin De Pauw
- Laboratory of Mass Spectrometry
- Department of Chemistry
- Allée de la Chimie 3
- Quartier Agora
- Université de Liège
| |
Collapse
|
19
|
Tomás-Mendivil E, Cadierno V, Menéndez MI, López R. Unmasking the Action of Phosphinous Acid Ligands in Nitrile Hydration Reactions Catalyzed by Arene-Ruthenium(II) Complexes. Chemistry 2015; 21:16874-86. [PMID: 26448635 DOI: 10.1002/chem.201503076] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Indexed: 01/25/2023]
Abstract
The catalytic hydration of benzonitrile and acetonitrile has been studied by employing different arene-ruthenium(II) complexes with phosphinous (PR2OH) and phosphorous acid (P(OR)2OH) ligands as catalysts. Marked differences in activity were found, depending on the nature of both the P-donor and η(6)-coordinated arene ligand. Faster transformations were always observed with the phosphinous acids. DFT computations unveiled the intriguing mechanism of acetonitrile hydration catalyzed by these arene-ruthenium(II) complexes. The process starts with attack on the nitrile carbon atom of the hydroxyl group of the P-donor ligand instead of on a solvent water molecule, as previously suggested. The experimental results presented herein for acetonitrile and benzonitrile hydration catalyzed by different arene-ruthenium(II) complexes could be rationalized in terms of such a mechanism.
Collapse
Affiliation(s)
- Eder Tomás-Mendivil
- Laboratorio de Compuestos Organometálicos y, Catálisis (Unidad Asociada al CSIC), Centro de Innovación en Química Avanzada (ORFEO-CINQA) and, Departamento de Química Orgánica e Inorgánica, Universidad de Oviedo, Julián Clavería 8, 33006 Oviedo (Spain)
| | - Victorio Cadierno
- Laboratorio de Compuestos Organometálicos y, Catálisis (Unidad Asociada al CSIC), Centro de Innovación en Química Avanzada (ORFEO-CINQA) and, Departamento de Química Orgánica e Inorgánica, Universidad de Oviedo, Julián Clavería 8, 33006 Oviedo (Spain).
| | - María I Menéndez
- Departamento de Química Física y Analítica, Universidad de Oviedo, Julián Clavería 8, 33006 Oviedo (Spain)
| | - Ramón López
- Departamento de Química Física y Analítica, Universidad de Oviedo, Julián Clavería 8, 33006 Oviedo (Spain).
| |
Collapse
|
20
|
Saiad A, Zouchoune B. Electronic structure and bonding analysis of transition metal sandwich and half-sandwich complexes of the triphenylene ligand. CAN J CHEM 2015. [DOI: 10.1139/cjc-2015-0104] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Full geometry optimization using the BP86 and B3LYP methods has been carried out for all of the low-energy isomers of half-sandwich L3M(Tphn) (Tphn = triphenylene, M = Ti–Ni, and L3 = (CO)3, Cp–) and sandwich M(Tphn)2 (Tphn = triphenylene and M = Ti, Cr, Fe, Ni) structures. Depending on the electron richness of the molecule and the nature of the metal, a complete rationalization of the bonding in triphenylene complexes has been provided. The triphenylene adopts various hapticities from η2 to η6, some of them involving full or partial coordination of the C6 ring and shown to be quite flexible with respect to the ground spin state. The triphenylene behavior remains dependent on the electron-withdrawing and electron-donor properties of the (CO)3M and CpM fragments, respectively. For the sandwich complexes, both triphenylene ligands prefer to behave differently depending on the coordination mode to satisfy the metal electron demand.
Collapse
Affiliation(s)
- Amira Saiad
- Laboratoire de Chimie appliquée et Technologie des Matériaux, Université Larbi Ben, M’Hidi, Oum el Bouaghi, (04000) Oum el Bouaghi, Algeria
| | - Bachir Zouchoune
- Laboratoire de Chimie appliquée et Technologie des Matériaux, Université Larbi Ben, M’Hidi, Oum el Bouaghi, (04000) Oum el Bouaghi, Algeria
- Unité de Recherche de Chimie de l’Environnement et Moléculaire Structurale, Université Constantine (ex Mentouri Constantine), Algeria
| |
Collapse
|
21
|
|
22
|
Tomás-Mendivil E, Menéndez-Rodríguez L, Francos J, Crochet P, Cadierno V. Investigation of binap-based hydroxyphosphine arene–ruthenium(ii) complexes as catalysts for nitrile hydration. RSC Adv 2014. [DOI: 10.1039/c4ra12013b] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
23
|
Aydemir M, Rafikova K, Kystaubayeva N, Paşa S, Meriç N, Ocak YS, Zazybin A, Temel H, Gürbüz N, Özdemir I. Ionic liquid based Ru(II)–phosphinite compounds and their catalytic use in transfer hydrogenation: X-ray structure of an ionic compound 1-chloro-3-(3-methylimidazolidin-1-yl)propan-2-ol. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.05.079] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
24
|
Meriç N, Durap F, Aydemir M, Baysal A. The application of tunable tridendate P-based ligands for the Ru(II)-catalysed transfer hydrogenation of various ketones. Appl Organomet Chem 2014. [DOI: 10.1002/aoc.3202] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Nermin Meriç
- Department of Chemistry, Faculty of Science; University of Dicle; 21280 Diyarbakir Turkey
- Science and Technology Application and Research Center (DUBTAM); University of Dicle; 21280 Diyarbakir Turkey
| | - Feyyaz Durap
- Department of Chemistry, Faculty of Science; University of Dicle; 21280 Diyarbakir Turkey
- Science and Technology Application and Research Center (DUBTAM); University of Dicle; 21280 Diyarbakir Turkey
| | - Murat Aydemir
- Department of Chemistry, Faculty of Science; University of Dicle; 21280 Diyarbakir Turkey
- Science and Technology Application and Research Center (DUBTAM); University of Dicle; 21280 Diyarbakir Turkey
| | - Akın Baysal
- Science and Technology Application and Research Center (DUBTAM); University of Dicle; 21280 Diyarbakir Turkey
| |
Collapse
|
25
|
Benz M, Braband H, Schmutz P, Halter J, Alberto R. From Tc VII to Tc I; facile syntheses of bis-arene complexes [ 99(m)Tc(arene) 2] + from pertechnetate. Chem Sci 2014; 6:165-169. [PMID: 28553465 PMCID: PMC5424581 DOI: 10.1039/c4sc02461c] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Accepted: 09/04/2014] [Indexed: 11/25/2022] Open
Abstract
Bis-arene complexes of technetium represent a fundamental class of organometallic compounds. Detailed insights into their properties are obtained due to novel and convenient synthetic routes.
Bis-arene complexes of technetium represent a fundamental class of organometallic compounds. Due to complex synthetic routes, no detailed insights into their properties have been reported so far. Reacting [99TcO4]– with arenes in the exclusive presence of AlCl3 gives highly stable [99Tc(arene)2]+ in good yields. These complexes have extraordinarily high stabilities, where oxidation is found to occur at potentials higher than +1.3 V and reduction at potentials below –2 V vs. Fc/Fc+. The 99mTc analogues are similarly synthesised by applying a novel ionic liquid extraction pathway. Complexes of 99mTc with suitably functionalized arenes will represent new building blocks for bioorganometallic pharmaceuticals in molecular imaging.
Collapse
Affiliation(s)
- Michael Benz
- Department of Chemistry , University of Zürich , Winterthurerstr. 190 , CH-8057 Zürich , Switzerland .
| | - Henrik Braband
- Department of Chemistry , University of Zürich , Winterthurerstr. 190 , CH-8057 Zürich , Switzerland .
| | - Paul Schmutz
- Department of Chemistry , University of Zürich , Winterthurerstr. 190 , CH-8057 Zürich , Switzerland .
| | - Jonathan Halter
- Department of Chemistry , University of Zürich , Winterthurerstr. 190 , CH-8057 Zürich , Switzerland .
| | - Roger Alberto
- Department of Chemistry , University of Zürich , Winterthurerstr. 190 , CH-8057 Zürich , Switzerland .
| |
Collapse
|
26
|
Bayer A, Kazmaier U. [(p-Cymene)RuCl2 ]2 : an efficient catalyst for highly regioselective allylic alkylations of chelated amino acid ester enolates. Chemistry 2014; 20:10484-91. [PMID: 25044060 DOI: 10.1002/chem.201402825] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Revised: 05/05/2014] [Indexed: 11/11/2022]
Abstract
Chelated amino acid ester enolates are excellent nucleophiles for ruthenium-catalyzed allylic alkylations. Although [Cp*Ru(MeCN)3 ]PF6 was found to be the most reactive catalyst investigated, with the resulting allyl complexes reacting at temperatures as low as -78 °C, unfortunately the process took place with only moderate regio- and diastereoselectivity. In contrast, [(p-cymene)RuCl2 ]2 allowed allylations to be performed with a high degree of regioretention. Secondary allyl carboxylates with a terminal double bond were found to be the most reactive substrates, giving rise to the branched amino acids with perfect regioretention and chirality transfer. In this case, no isomerization of the Ru-allyl complex formed in situ was observed, in contrast to the analogues palladium complexes. This isomerization-free protocol can also be used for the synthesis of (Z)-configured γ,δ-unsaturated amino acid derivatives, starting from (Z)-allylic substrates. Here, the more reactive phosphates were found to be superior to the carboxylates, providing the required amino acids in almost quantitative yield with perfect regio- and stereoretention. Therefore, the Ru-catalyzed allylation reactions are well positioned to overcome the drawbacks of Pd-catalyzed processes.
Collapse
Affiliation(s)
- Anton Bayer
- Institut für Organische Chemie, Universität des Saarlandes, Im Stadtwald, Geb. C4.2, 66041 Saarbrücken (Germany), Fax: (+49) 681-3022409
| | | |
Collapse
|
27
|
Kumar P, Gupta RK, Pandey DS. Half-sandwich arene ruthenium complexes: synthetic strategies and relevance in catalysis. Chem Soc Rev 2014; 43:707-33. [PMID: 24193103 DOI: 10.1039/c3cs60189g] [Citation(s) in RCA: 149] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Half-sandwich arene ruthenium complexes exhibit versatile chemistry, serve as excellent precursors and find potential applications in many organic transformations. This review mainly focuses on the chemistry of piano-stool ruthenium complexes with special emphasis on the achiral or chiral-at-ruthenium center. Also, it deals with the synthesis, nomenclature and stereochemistry of arene ruthenium complexes along with mechanistic insights into the epimerization reactions and their applications in catalytic organic transformations with some selected examples.
Collapse
Affiliation(s)
- Prashant Kumar
- Department of Chemistry, Faculty of Science, Banaras Hindu University, Varanasi - 221 005 (U.P.), India.
| | | | | |
Collapse
|
28
|
Crochet P, Cadierno V. Arene-ruthenium(ii) complexes with hydrophilic P-donor ligands: versatile catalysts in aqueous media. Dalton Trans 2014; 43:12447-62. [DOI: 10.1039/c4dt01494d] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
29
|
Kayan C, Meriç N, Aydemir M, Ocak YS, Baysal A, Temel H. Novel cyclohexyl-based aminophosphine ligands and use of their Ru(II) complexes in transfer hydrogenation of ketones. Appl Organomet Chem 2014. [DOI: 10.1002/aoc.3096] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Cezmi Kayan
- Department of Chemistry, Faculty of Science; Dicle University; 21280 Diyarbakir Turkey
| | - Nermin Meriç
- Department of Chemistry, Faculty of Science; Dicle University; 21280 Diyarbakir Turkey
| | - Murat Aydemir
- Department of Chemistry, Faculty of Science; Dicle University; 21280 Diyarbakir Turkey
| | - Yusuf Selim Ocak
- Department of Science, Faculty of Education; Dicle University; 21280 Diyarbakir Turkey
| | - Ak𝚤n Baysal
- Department of Chemistry, Faculty of Science; Dicle University; 21280 Diyarbakir Turkey
| | - Hamdi Temel
- Department of Chemistry, Faculty of Education; Dicle University; 21280 Diyarbakir Turkey
- Science and Technology Application and Research Center; Dicle University; 21280 Diyarbakir Turkey
| |
Collapse
|
30
|
Işık U, Aydemir M, Meriç N, Durap F, Kayan C, Temel H, Baysal A. Tunable ferrocenyl-phosphinite ligands for the ruthenium(II)-catalyzed asymmetric transfer hydrogenation of ketones. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.molcata.2013.08.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
31
|
Garcı́a de la Arada I, Dı́ez J, Gamasa MP, Lastra E. Organoruthenium Complexes Containing New Phosphorus–Carbon and Phosphorus–Carbon–Sulfur Ligands Generated in the Coordination Sphere by Nucleophilic Addition Reactions. Organometallics 2013. [DOI: 10.1021/om400487g] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Isaac Garcı́a de la Arada
- Departamento de
Quı́mica Orgánica e Inorgánica, Instituto de Quı́mica Organometálica “Enrique
Moles” (Unidad Asociada al CSIC), Universidad de Oviedo, 33006 Oviedo, Principado de Asturias, Spain
| | - Josefina Dı́ez
- Departamento de
Quı́mica Orgánica e Inorgánica, Instituto de Quı́mica Organometálica “Enrique
Moles” (Unidad Asociada al CSIC), Universidad de Oviedo, 33006 Oviedo, Principado de Asturias, Spain
| | - M. Pilar Gamasa
- Departamento de
Quı́mica Orgánica e Inorgánica, Instituto de Quı́mica Organometálica “Enrique
Moles” (Unidad Asociada al CSIC), Universidad de Oviedo, 33006 Oviedo, Principado de Asturias, Spain
| | - Elena Lastra
- Departamento de
Quı́mica Orgánica e Inorgánica, Instituto de Quı́mica Organometálica “Enrique
Moles” (Unidad Asociada al CSIC), Universidad de Oviedo, 33006 Oviedo, Principado de Asturias, Spain
| |
Collapse
|
32
|
O’Connor AR, Kaminsky W, Chan BC, Heinekey DM, Goldberg KI. Synthesis and Characterization of Iridium(I) and Iridium(III) Complexes Containing Dialkylbiphenylphosphines. Organometallics 2013. [DOI: 10.1021/om400266d] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Abby R. O’Connor
- Department of Chemistry, The College of New Jersey, 2000 Pennington Road, Ewing, New Jersey
08628-0718, United States
| | - Werner Kaminsky
- Department of Chemistry, University of Washington, Seattle, Washington 98195-1700, United States
| | - Benny C. Chan
- Department of Chemistry, The College of New Jersey, 2000 Pennington Road, Ewing, New Jersey
08628-0718, United States
| | - D. M. Heinekey
- Department of Chemistry, University of Washington, Seattle, Washington 98195-1700, United States
| | - Karen I. Goldberg
- Department of Chemistry, University of Washington, Seattle, Washington 98195-1700, United States
| |
Collapse
|
33
|
Ru(II)–arene complexes with N-substituted 3,4-dihydroquinazoline ligands and catalytic activity for transfer hydrogenation reaction. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.02.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
34
|
Gamble AJ, Lynam JM, Thatcher RJ, Walton PH, Whitwood AC. cis-1,3,5-Triaminocyclohexane as a facially capping ligand for ruthenium(II). Inorg Chem 2013; 52:4517-27. [PMID: 23517123 DOI: 10.1021/ic302819j] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Reaction of cis-[RuCl2(DMSO-S)3(DMSO-O)] with cis-1,3,5-triaminocyclohexane (tach) results in the formation of [RuCl(tach)(DMSO-S)2]Cl, a valuable precursor for a wide range of other tach-containing Ru complexes. Reaction of [RuCl(tach)(DMSO-S)2]Cl with the chelating nitrogen-based ligands (N-N = bipyridine, phenanthroline, and ethylenediamine) affords [Ru(N-N)(DMSO-S)2(tach)][Cl]2. A similar reaction between [RuCl(tach)(DMSO-S)]Cl with the chelating phosphorus-based ligands (P-P = dppm, dppe, dppp, dppb, dppv, and dppben) leads to the formation of [RuCl(P-P)(tach)]Cl. The structures of 10 examples of the tach-containing complexes have been determined by single crystal X-ray diffraction. An examination of the structural metrics obtained from these studies indicates that the tach ligand is a strong sigma donor. In addition, the presence of the NH2 groups in the tach ligand allow for participation in hydrogen bonding further modulating the coordinative properties of the ligand.
Collapse
Affiliation(s)
- Aimee J Gamble
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | | | | | | | | |
Collapse
|
35
|
Gupta G, Garci A, Murray BS, Dyson PJ, Fabre G, Trouillas P, Giannini F, Furrer J, Süss-Fink G, Therrien B. Synthesis, molecular structure, computational study and in vitro anticancer activity of dinuclear thiolato-bridged pentamethylcyclopentadienyl Rh(iii) and Ir(iii) complexes. Dalton Trans 2013; 42:15457-63. [DOI: 10.1039/c3dt51991k] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
36
|
Aydemir M, Meric N, Baysal A. Applications of transition metal complexes containing 3,3′-bis(diphenylphosphinoamine)-2,2′-bipyridine ligand to transfer hydrogenation of ketones. J Organomet Chem 2012. [DOI: 10.1016/j.jorganchem.2012.08.031] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
37
|
Kilpin KJ, Clavel CM, Edafe F, Dyson PJ. Naphthalimide-Tagged Ruthenium–Arene Anticancer Complexes: Combining Coordination with Intercalation. Organometallics 2012. [DOI: 10.1021/om3007079] [Citation(s) in RCA: 136] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Kelly J. Kilpin
- Institut des Sciences et Ingénierie
Chimiques, Ecole Polytechnique Fédéral de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Catherine M. Clavel
- Institut des Sciences et Ingénierie
Chimiques, Ecole Polytechnique Fédéral de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Fabio Edafe
- Institut des Sciences et Ingénierie
Chimiques, Ecole Polytechnique Fédéral de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Paul J. Dyson
- Institut des Sciences et Ingénierie
Chimiques, Ecole Polytechnique Fédéral de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| |
Collapse
|
38
|
Ruthenium, rhodium and iridium complexes of the furfuryl-2-(N-diphenylphosphino)methylamine ligand: Molecular structure and catalytic activity. Polyhedron 2012. [DOI: 10.1016/j.poly.2012.05.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
39
|
Delaude L, Demonceau A. Retracing the evolution of monometallic ruthenium–arene catalysts for C–C bond formation. Dalton Trans 2012; 41:9257-68. [DOI: 10.1039/c2dt30293d] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
40
|
Hans M, Willem Q, Wouters J, Demonceau A, Delaude L. Synthesis and Catalytic Evaluation of Ruthenium–Arene Complexes Bearing Imidazol(in)ium-2-thiocarboxylate Ligands. Organometallics 2011. [DOI: 10.1021/om2006529] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Morgan Hans
- Laboratory of Macromolecular
Chemistry and Organic Catalysis, Institut de Chimie (B6a), Université de Liège, Sart-Tilman par 4000 Liège,
Belgium
| | - Quentin Willem
- Laboratory of Macromolecular
Chemistry and Organic Catalysis, Institut de Chimie (B6a), Université de Liège, Sart-Tilman par 4000 Liège,
Belgium
| | - Johan Wouters
- Department of Chemistry, Facultés Universitaires N.-D. de la Paix, 61 Rue de Bruxelles,
5000 Namur, Belgium
| | - Albert Demonceau
- Laboratory of Macromolecular
Chemistry and Organic Catalysis, Institut de Chimie (B6a), Université de Liège, Sart-Tilman par 4000 Liège,
Belgium
| | - Lionel Delaude
- Laboratory of Macromolecular
Chemistry and Organic Catalysis, Institut de Chimie (B6a), Université de Liège, Sart-Tilman par 4000 Liège,
Belgium
| |
Collapse
|
41
|
García-Álvarez R, Díez J, Crochet P, Cadierno V. Arene–Ruthenium(II) Complexes Containing Inexpensive Tris(dimethylamino)phosphine: Highly Efficient Catalysts for the Selective Hydration of Nitriles into Amides. Organometallics 2011. [DOI: 10.1021/om2006563] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rocío García-Álvarez
- Departamento de Química Orgánica e Inorgánica, Instituto Universitario de Química Organometálica “Enrique Moles” (Unidad Asociada al CSIC), Facultad de Química, Universidad de Oviedo, Julián Clavería 8, E-33006 Oviedo, Spain
| | - Josefina Díez
- Departamento de Química Orgánica e Inorgánica, Instituto Universitario de Química Organometálica “Enrique Moles” (Unidad Asociada al CSIC), Facultad de Química, Universidad de Oviedo, Julián Clavería 8, E-33006 Oviedo, Spain
| | - Pascale Crochet
- Departamento de Química Orgánica e Inorgánica, Instituto Universitario de Química Organometálica “Enrique Moles” (Unidad Asociada al CSIC), Facultad de Química, Universidad de Oviedo, Julián Clavería 8, E-33006 Oviedo, Spain
| | - Victorio Cadierno
- Departamento de Química Orgánica e Inorgánica, Instituto Universitario de Química Organometálica “Enrique Moles” (Unidad Asociada al CSIC), Facultad de Química, Universidad de Oviedo, Julián Clavería 8, E-33006 Oviedo, Spain
| |
Collapse
|
42
|
Albertin G, Antoniutti S, Castro J, García-Fontán S. Preparation of Pyrazole-Pyrazolate Half-Sandwich Complexes of Ruthenium and Osmium. Eur J Inorg Chem 2010. [DOI: 10.1002/ejic.201000799] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
43
|
Ben Ammar H, Miao X, Fischmeister C, Toupet L, Dixneuf PH. Bidentate Oxazoline−Imine Ruthenium(II) Complexes: Intermediates in the Methanolysis/Hydration of Nitrile Groups. Organometallics 2010. [DOI: 10.1021/om100674x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hamed Ben Ammar
- Laboratoire de Chimie Organique Appliquée, Faculté des Sciences de Gabès, 6072, Tunisia
- Laboratoire Catalyse et Organométalliques, Institut Sciences Chimiques de Rennes, UMR 6226, CNRS−Université de Rennes, Campus de Beaulieu, 35042 Rennes, France
| | - Xiaowei Miao
- Laboratoire Catalyse et Organométalliques, Institut Sciences Chimiques de Rennes, UMR 6226, CNRS−Université de Rennes, Campus de Beaulieu, 35042 Rennes, France
| | - Cédric Fischmeister
- Laboratoire Catalyse et Organométalliques, Institut Sciences Chimiques de Rennes, UMR 6226, CNRS−Université de Rennes, Campus de Beaulieu, 35042 Rennes, France
| | - Loic Toupet
- Institut de Physique de Rennes, UMR 6251 CNRS−Université de Rennes 1, 35042 Rennes, France
| | - Pierre H. Dixneuf
- Laboratoire Catalyse et Organométalliques, Institut Sciences Chimiques de Rennes, UMR 6226, CNRS−Université de Rennes, Campus de Beaulieu, 35042 Rennes, France
| |
Collapse
|
44
|
García-Álvarez R, Díez J, Crochet P, Cadierno V. Arene−Ruthenium(II) Complexes Containing Amino−Phosphine Ligands as Catalysts for Nitrile Hydration Reactions. Organometallics 2010. [DOI: 10.1021/om1006227] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rocío García-Álvarez
- Departamento de Química Orgánica e Inorgánica, Instituto Universitario de Química Organometálica “Enrique Moles” (Unidad Asociada al CSIC), Facultad de Química, Universidad de Oviedo, Julián Clavería 8, E-33006 Oviedo, Spain
| | - Josefina Díez
- Departamento de Química Orgánica e Inorgánica, Instituto Universitario de Química Organometálica “Enrique Moles” (Unidad Asociada al CSIC), Facultad de Química, Universidad de Oviedo, Julián Clavería 8, E-33006 Oviedo, Spain
| | - Pascale Crochet
- Departamento de Química Orgánica e Inorgánica, Instituto Universitario de Química Organometálica “Enrique Moles” (Unidad Asociada al CSIC), Facultad de Química, Universidad de Oviedo, Julián Clavería 8, E-33006 Oviedo, Spain
| | - Victorio Cadierno
- Departamento de Química Orgánica e Inorgánica, Instituto Universitario de Química Organometálica “Enrique Moles” (Unidad Asociada al CSIC), Facultad de Química, Universidad de Oviedo, Julián Clavería 8, E-33006 Oviedo, Spain
| |
Collapse
|
45
|
Albertin G, Antoniutti S, Castro J, Paganelli S. Preparation and reactivity of p-cymene complexes of ruthenium and osmium incorporating 1,3-triazenide ligands. J Organomet Chem 2010. [DOI: 10.1016/j.jorganchem.2010.05.028] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
46
|
Sauvage X, Borguet Y, Demonceau A, Delaude L. Homobimetallic Ruthenium-Ethylene, Vinylidene, Allenylidene, and Indenylidene Catalysts for Olefin Metathesis. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/masy.200900044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
47
|
Gupta RK, Singh AK, Yadav M, Kumar P, Singh SK, Li P, Xu Q, Pandey DS. Synthesis and characterization of Ru(IV) and Rh(I) complexes containing phenylimidazole ligands. J Organomet Chem 2010. [DOI: 10.1016/j.jorganchem.2010.04.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
48
|
Mishra H, Mukherjee R. [(η6-C6H6)RuII(L)(Cl/N3/CN/CH3CN)]+/2+ complexes of non-planar pyrazolylmethylpyridine ligands: Formation of helices due to C–H⋯X (X = Cl, N) interaction. J Organomet Chem 2010. [DOI: 10.1016/j.jorganchem.2010.03.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
49
|
Pampaloni G. Aromatic hydrocarbons as ligands. Recent advances in the synthesis, the reactivity and the applications of bis(η6-arene) complexes. Coord Chem Rev 2010. [DOI: 10.1016/j.ccr.2009.05.014] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
50
|
Kumar P, Yadav M, Kumar Singh A, Shankar Pandey D. Synthetic, Spectral, Structural, and Catalytic Aspects of Some Piano-Stool Complexes Containing 2-(2-Diphenylphosphanylethyl)pyridine. Eur J Inorg Chem 2010. [DOI: 10.1002/ejic.200901004] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|