1
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Shahid N, Singh RK, Srivastava N, Singh AK. Base-free synthesis of benchtop stable Ru(III)-NHC complexes from RuCl 3·3H 2O and their use as precursors for Ru(II)-NHC complexes. Dalton Trans 2023; 52:4176-4185. [PMID: 36892246 DOI: 10.1039/d3dt00243h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
A series of Ru(III)-NHC complexes, identified as [RuIII(PyNHCR)(Cl)3(H2O)] (1a-c), have been prepared, starting from RuCl3·3H2O following a base-free route. The Lewis acidic Ru(III) centre operates via a halide-assisted, electrophilic C-H activation for carbene generation. The best results were obtained with azolium salts having the I- anion, while ligand precursors with Cl-, BF4-, and PF6- gave no complex formation and those with Br- gave a product with mixed halides. The structurally simple, air and moisture-stable complexes represent rare examples of paramagnetic Ru(III)-NHC complexes. Furthermore, these benchtop stable Ru(III)-NHC complexes were shown to be excellent metal precursors for the synthesis of new [RuII(PyNHCR)(Cl)2(PPh3)2] (2a-c) and [RuII(PyNHCR)(CNCMe)I]PF6 (3a-c) complexes. All the complexes have been characterised using spectroscopic methods, and the structures of 1a, 1b, 2c, and 3a have been determined using the single-crystal X-ray diffraction technique. This work allows easy access to new Ru-NHC complexes for the study of new properties and novel applications.
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Affiliation(s)
- Nida Shahid
- Department of Chemistry, Indian Institute of Technology Indore, Indore 453552, India.
| | - Rahul Kumar Singh
- Department of Chemistry, Indian Institute of Technology Indore, Indore 453552, India.
| | - Navdeep Srivastava
- Department of Chemistry, Indian Institute of Technology Indore, Indore 453552, India.
| | - Amrendra K Singh
- Department of Chemistry, Indian Institute of Technology Indore, Indore 453552, India.
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2
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Kido K, Kaneko M. Conformation, hydration, and ligand exchange process of ruthenium nitrosyl complexes in aqueous solution: Free-energy calculations by a combination of molecular-orbital theories and different solvent models. J Comput Chem 2023; 44:546-558. [PMID: 36205560 DOI: 10.1002/jcc.27021] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 09/07/2022] [Accepted: 09/14/2022] [Indexed: 01/07/2023]
Abstract
Distribution of solvent molecules near transition-metal complex is key information to comprehend the functionality, reactivity, and so forth. However, polarizable continuum solvent models still are the standard and conventional partner of molecular-orbital (MO) calculations in the solution system including transition-metal complex. In this study, we investigate the conformation, hydration, and ligand substitution reaction between NO2 - and H2 O in aqueous solution for [Ru(NO)(OH)(NO2 )4 ]2- (A), [Ru(NO)(OH)(NO2 )3 (ONO)]2- (B), and [Ru(NO)(OH)(NO2 )3 (H2 O)]- (C) using a combination method of MO theories and a state-of-the-art molecular solvation technique (NI-MC-MOZ-SCF). A dominant species is found in the complex B conformers and, as expected, different between the solvent models, which reveals that molecular solvation beyond continuum media treatment are required for a reliable description of solvation near transition-metal complex. In the stability constant evaluation of ligand substitution reaction, an assumption that considers the direct association between the dissociated NO2 - and complex C is useful to obtain a reliable stability constant.
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Affiliation(s)
- Kentaro Kido
- Nuclear Safety Research Center, Japan Atomic Energy Agency, Tokai-mura Naka-gun, Japan
| | - Masashi Kaneko
- Nuclear Science and Engineering Center, Japan Atomic Energy Agency, Tokai-mura Naka-gun, Japan
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3
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Ritleng V, Michon C. Bidentate Donor-Functionalized N-Heterocyclic Carbenes: Valuable Ligands for Ruthenium-Catalyzed Transfer Hydrogenation. Molecules 2022; 27:molecules27154703. [PMID: 35897879 PMCID: PMC9329912 DOI: 10.3390/molecules27154703] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 07/20/2022] [Accepted: 07/21/2022] [Indexed: 11/23/2022] Open
Abstract
Ruthenium complexes are by far the most studied compounds that catalyze hydrogen transfer reactions. In this review, we describe the use in this field of ruthenium complexes bearing bidentate donor-functionalized N-heterocyclic carbene ligands. The review specifically covers the application in transfer hydrogenations of (κ2-CNHC,Y)-ruthenacyclic compounds where the Y donor atom is a N, P, O, or S atom, and where the N-heterocyclic carbene ligand is a classical imidazol-2-ylidene, a benzimidazol-2-ylidene, a mesoionic 1,2,3-triazolylidene, or an imidazol-4-ylidene ligand. Tridentate donor-functionalized N-heterocyclic carbene complexes thus fall outside the scope of the review. Applications in (asymmetric) transfer hydrogenation of ketones, aldehydes, imines, alkenes, and nitrobenzene are discussed.
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4
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Chen Z, Kacmaz A, Xiao J. Recent Development in the Synthesis and Catalytic Application of Iridacycles. CHEM REC 2021; 21:1506-1534. [PMID: 33939250 DOI: 10.1002/tcr.202100051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/23/2021] [Accepted: 03/24/2021] [Indexed: 12/12/2022]
Abstract
Cyclometallated complexes are well-known and have found many applications. This article provides a short review on the progress made in the synthesis and application to catalysis of cyclometallated half-sandwich Cp*Ir(III) complexes (Cp*: pentamethylcyclopentadienyl) since 2017. Covered in the review are iridacycles featuring conventional C,N chelates and less common metallocene and carbene-derived C,N and C,C ligands. This is followed by an overview of the studies of their applications in catalysis ranging from asymmetric hydrogenation, transfer hydrogenation, hydrosilylation to dehydrogenation.
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Affiliation(s)
- Zhenyu Chen
- Department of Chemistry, University of Liverpool, Liverpool, L69 7ZD, UK
| | - Aysecik Kacmaz
- Department of Chemistry, University of Liverpool, Liverpool, L69 7ZD, UK.,Department of Chemistry, Faculty of Engineering, Istanbul University - Cerrahpasa, Avcilar, Istanbul, 34320, Turkey
| | - Jianliang Xiao
- Department of Chemistry, University of Liverpool, Liverpool, L69 7ZD, UK
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5
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Botubol-Ares JM, Cordón-Ouahhabi S, Moutaoukil Z, Collado IG, Jiménez-Tenorio M, Puerta MC, Valerga P. Methylene-Linked Bis-NHC Half-Sandwich Ruthenium Complexes: Binding of Small Molecules and Catalysis toward Ketone Transfer Hydrogenation. Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00045] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- José Manuel Botubol-Ares
- Departamento de Química Orgánica-INBIO, Facultad de Ciencias, Universidad de Cádiz, 11510, Puerto Real, Cádiz, Spain
| | - Safa Cordón-Ouahhabi
- Departamento de Química Orgánica-INBIO, Facultad de Ciencias, Universidad de Cádiz, 11510, Puerto Real, Cádiz, Spain
| | - Zakaria Moutaoukil
- Departamento de Química Orgánica-INBIO, Facultad de Ciencias, Universidad de Cádiz, 11510, Puerto Real, Cádiz, Spain
| | - Isidro G. Collado
- Departamento de Química Orgánica-INBIO, Facultad de Ciencias, Universidad de Cádiz, 11510, Puerto Real, Cádiz, Spain
| | - Manuel Jiménez-Tenorio
- Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica-INBIO, Facultad de Ciencias, Universidad de Cádiz, 11510, Puerto Real, Cádiz, Spain
| | - M. Carmen Puerta
- Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica-INBIO, Facultad de Ciencias, Universidad de Cádiz, 11510, Puerto Real, Cádiz, Spain
| | - Pedro Valerga
- Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica-INBIO, Facultad de Ciencias, Universidad de Cádiz, 11510, Puerto Real, Cádiz, Spain
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6
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Nagao H, Misawa-Suzuki T, Tomioka N, Ohno H, Rikukawa M. Nitrosylruthenium Complexes as Polymerization Catalysts for Acrylonitrile in DMF. Chem Asian J 2018; 13:3014-3017. [PMID: 30230689 DOI: 10.1002/asia.201801095] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 08/18/2018] [Indexed: 01/26/2023]
Abstract
Nitrosylruthenium complexes bearing two 2,2'-bipyridine (bpy) or 2-pyridinecarboxylate (pyc) ligands, [Ru(NO)X(bpy)2 ]3+ (X=CH3 CN, CH2 =CHCN, H2 O, Cl, ONO2 ) and [Ru(NO)(OH2 )(pyc)2 ]+ , were used as catalysts for the polymerization of acrylonitrile in N,N-dimethylformamide (DMF) under air without initiators to obtain polyacrylonitrile (PAN) with a high molecular weight and a narrow molecular weight distribution.
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Affiliation(s)
- Hirotaka Nagao
- Department of Materials and Life Sciences, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo, 102-8554, Japan
| | - Tomoyo Misawa-Suzuki
- Department of Materials and Life Sciences, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo, 102-8554, Japan
| | - Nozomi Tomioka
- Department of Materials and Life Sciences, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo, 102-8554, Japan
| | - Haruna Ohno
- Department of Materials and Life Sciences, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo, 102-8554, Japan
| | - Masahiro Rikukawa
- Department of Materials and Life Sciences, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo, 102-8554, Japan
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7
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Akkoç M, Öz E, Demirel S, Dorcet V, Roisnel T, Bayri A, Bruneau C, Altin S, Yaşar S, Özdemir İ. Investigation of potential hybrid capacitor property of chelated N-Heterocyclic carbene Ruthenium(II) complex. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.04.035] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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Octahedral Ruthenium Complex with Exclusive Metal-Centered Chirality for Highly Effective Asymmetric Catalysis. J Am Chem Soc 2017; 139:4322-4325. [PMID: 28290685 DOI: 10.1021/jacs.7b01098] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A novel ruthenium catalyst is introduced which contains solely achiral ligands and acquires its chirality entirely from octahedral centrochirality. The configurationally stable catalyst is demonstrated to catalyze the alkynylation of trifluoromethyl ketones with very high enantioselectivity (up to >99% ee) at low catalyst loadings (down to 0.2 mol%).
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9
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Wei Y, Liu SX, Mueller-Bunz H, Albrecht M. Synthesis of Triazolylidene Nickel Complexes and Their Catalytic Application in Selective Aldehyde Hydrosilylation. ACS Catal 2016. [DOI: 10.1021/acscatal.6b02269] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yingfei Wei
- Department
of Chemistry and Biochemistry, University of Bern, Freiestrasse
3, 3012 Bern, Switzerland
- School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
| | - Shi-Xia Liu
- Department
of Chemistry and Biochemistry, University of Bern, Freiestrasse
3, 3012 Bern, Switzerland
| | - Helge Mueller-Bunz
- School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
| | - Martin Albrecht
- Department
of Chemistry and Biochemistry, University of Bern, Freiestrasse
3, 3012 Bern, Switzerland
- School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
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10
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Volpe A, Baldino S, Tubaro C, Baratta W, Basato M, Graiff C. Dinuclear Di(N-heterocyclic carbene) Iridium(III) Complexes as Catalysts in Transfer Hydrogenation. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201501027] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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11
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Özdemir İ, Düşünceli SD, Kaloğlu N, Achard M, Bruneau C. Synthesis of ruthenium N-heterocyclic carbene complexes and their catalytic activity for β-alkylation of tertiary cyclic amines. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.10.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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12
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Caramori GF, Ortolan AO, Parreira RL, da Silva EH. Ruthenium nitrosyl complexes containing pyridine-functionalized carbenes – A theoretical insight. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.08.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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13
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Nickel(II) complex incorporating methylene bridged tetradentate dicarbene ligand as an efficient catalyst toward CC and CN bond formation reactions. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcata.2014.10.031] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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14
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Naziruddin AR, Zhuang CS, Lin WJ, Hwang WS. Donor functionalized ruthenium N-heterocyclic carbene complexes in alcohol oxidation reactions. Dalton Trans 2014; 43:5335-42. [DOI: 10.1039/c3dt53125b] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Ruthenium chelates bearing N^C^O-donors in bidentate or pincer coordination modes have been prepared. The ruthenium pincer complex catalyses the oxidation of alcohols to the corresponding aldehydes with yields as high as 99%.
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Affiliation(s)
| | - Chun-Shiuan Zhuang
- Department of Chemistry
- National Dong Hwa University
- Taiwan, Republic of China
| | - Wan-Jung Lin
- Department of Chemistry
- National Dong Hwa University
- Taiwan, Republic of China
| | - Wen-Shu Hwang
- Department of Chemistry
- National Dong Hwa University
- Taiwan, Republic of China
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15
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Humphries ME, Pecak WH, Hohenboken SA, Alvarado SR, Swenson DC, Domski GJ. Ruthenium(II) supported by phosphine-functionalized N-heterocyclic carbene ligands as catalysts for the transfer hydrogenation of ketones. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2013.09.046] [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]
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16
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Yoshimura M, Kamisue R, Sakaguchi S. Synthesis of Ru(II) complexes containing N-heterocyclic carbenes functionalized with secondary donor groups: Catalytic activity toward enantioselective transfer hydrogenation. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2013.04.028] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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17
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Diao Y, Hao R, Kou J, Teng M, Huang G, Chen Y. Synthesis, structural characterization and catalytic activity of benzimidazole-functionalized Pd(II) N
-heterocyclic carbene complexes. Appl Organomet Chem 2013. [DOI: 10.1002/aoc.3030] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yalin Diao
- School of Chemistry and Chemical Engineering; Yunnan Normal University; Kunming 650500 China
| | - Rong Hao
- School of Chemistry and Chemical Engineering; Yunnan Normal University; Kunming 650500 China
| | - Junfeng Kou
- School of Chemistry and Chemical Engineering; Yunnan Normal University; Kunming 650500 China
| | - Mingyu Teng
- School of Chemistry and Chemical Engineering; Yunnan Normal University; Kunming 650500 China
| | - Guoli Huang
- School of Chemistry and Chemical Engineering; Yunnan Normal University; Kunming 650500 China
| | - Yegao Chen
- School of Chemistry and Chemical Engineering; Yunnan Normal University; Kunming 650500 China
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18
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Mormul J, Steimann M, Maichle-Mössmer C, Nagel U. Chiral Transition-Metal Complexes of Phenanthro-Annulated N-Heterocyclic Carbenes - Synthesis and Reactivity. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300061] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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19
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20
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Lai YB, Lee CS, Lin WJ, Naziruddin AR, Hwang WS. Bis-chelate N-heterocyclic tetracarbene Ru(II) complexes: Synthesis, structure, and catalytic activity toward transfer hydrogenation of ketones. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.01.042] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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21
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Zhuang RT, Lin WJ, Zhuang RR, Hwang WS. Hg(II), Ag(I) and Au(I) complexes with aniline or pyridine-functionalized N-heterocyclic carbene. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.12.026] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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22
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Organometallic Complexes of Pyridines Together with Diverse Heterocycles as Ligands. ADVANCES IN HETEROCYCLIC CHEMISTRY 2013. [DOI: 10.1016/b978-0-12-407777-5.00002-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register]
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23
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Synthesis, structure and luminescent properties of rhenium(I) carbonyl complexes containing pyrimidine-functionalized N-heterocyclic carbenes. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2012.09.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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24
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Fernández FE, Puerta MC, Valerga P. Ruthenium(II) Picolyl-NHC Complexes: Synthesis, Characterization, and Catalytic Activity in Amine N-alkylation and Transfer Hydrogenation Reactions. Organometallics 2012. [DOI: 10.1021/om300692a] [Citation(s) in RCA: 119] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Francys E. Fernández
- Departamento de
Ciencia de los Materiales e Ingenierı́a Metalúrgica
y Quı́mica Inorgánica, Facultad de
Ciencias, Universidad de Cádiz,
11510 Puerto Real, Cádiz, Spain
| | - M. Carmen Puerta
- Departamento de
Ciencia de los Materiales e Ingenierı́a Metalúrgica
y Quı́mica Inorgánica, Facultad de
Ciencias, Universidad de Cádiz,
11510 Puerto Real, Cádiz, Spain
| | - Pedro Valerga
- Departamento de
Ciencia de los Materiales e Ingenierı́a Metalúrgica
y Quı́mica Inorgánica, Facultad de
Ciencias, Universidad de Cádiz,
11510 Puerto Real, Cádiz, Spain
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25
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Liu X, Chen W. Pyridazine-Based N-Heterocyclic Carbene Complexes and Ruthenium-Catalyzed Oxidation Reaction of Alkenes. Organometallics 2012. [DOI: 10.1021/om300644h] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Xiaolong Liu
- Department of Chemistry, Zhejiang University, Xixi Campus, Hangzhou 310028,
People's Republic of China
| | - Wanzhi Chen
- Department of Chemistry, Zhejiang University, Xixi Campus, Hangzhou 310028,
People's Republic of China
- State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071, People's Republic
of China
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26
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Synthesis and structural characterization of ruthenium(II) carbonyl complexes with a bistriazole N-heterocyclic carbene ligand. Inorganica Chim Acta 2012. [DOI: 10.1016/j.ica.2012.02.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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27
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Korotkikh NI, Saberov VS, Kiselev AV, Glinyanaya NV, Marichev KA, Pekhtereva TM, Dudarenko GV, Bumagin NA, Shvaika OP. Heterocyclic carbene complexes of nickel, palladium, and copper(I) as effective catalysts for the reduction of ketones*. Chem Heterocycl Compd (N Y) 2012. [DOI: 10.1007/s10593-012-0947-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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28
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Liu X, Chen W. Synthesis of ruthenium(ii) complexes of tetradentate bis(N-pyridylimidazolylidenyl)methane and their reactivities towards N- donors. Dalton Trans 2012; 41:599-608. [DOI: 10.1039/c1dt11356a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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29
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Gu S, Liu B, Chen J, Wu H, Chen W. Synthesis, structures, and properties of ruthenium(ii) complexes of N-(1,10-phenanthrolin-2-yl)imidazolylidenes. Dalton Trans 2012; 41:962-70. [DOI: 10.1039/c1dt11269d] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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30
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Cheng Y, Hua WQ, Zhou YH. [1-tert-Butyl-3-(pyridin-2-ylmethyl-κN)imidazol-2-yl-idene-κC]carbonyl-dichlorido(dimethyl sulfoxide-κS)ruthenium(II). Acta Crystallogr Sect E Struct Rep Online 2011; 67:m1573. [PMID: 22219810 PMCID: PMC3246990 DOI: 10.1107/s1600536811042590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2011] [Accepted: 10/14/2011] [Indexed: 11/26/2022]
Abstract
In the title complex, [RuCl(2)(C(13)H(17)N(3))(C(2)H(6)OS)(CO)], the coordination environment around the Ru atom is slightly distorted octa-hedral. The Cl atoms are mutually trans to the dimethyl sulfoxide ligand and the imidazole carbene C atom, respectively. The carbonyl ligand is located trans to the pyridine N atom.
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Affiliation(s)
- Yong Cheng
- College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, People’s Republic of China
| | - Wen-Qian Hua
- College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, People’s Republic of China
| | - Ying-Hua Zhou
- College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, People’s Republic of China
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31
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Ruthenium(II) carbonyl chloride complexes containing pyridine-functionalised bidentate N-heterocyclic carbenes: Synthesis, structures, and impact of the carbene ligands on catalytic activities. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.09.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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32
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Fernández FE, Puerta MC, Valerga P. Half-Sandwich Ruthenium(II) Picolyl-NHC Complexes: Synthesis, Characterization, and Catalytic Activity in Transfer Hydrogenation Reactions. Organometallics 2011. [DOI: 10.1021/om200665f] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Francys E. Fernández
- Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica, Facultad de Ciencias, Universidad de Cádiz, 11510 Puerto Real, Cádiz, España
| | - M. Carmen Puerta
- Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica, Facultad de Ciencias, Universidad de Cádiz, 11510 Puerto Real, Cádiz, España
| | - Pedro Valerga
- Departamento de Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica, Facultad de Ciencias, Universidad de Cádiz, 11510 Puerto Real, Cádiz, España
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Li XW, Chen F, Xu WF, Li YZ, Chen XT, Xue ZL. Syntheses, structures and catalytic activities of ruthenium (II) carbonyl iodide complexes with CNC-pincer bis (carbene) ligand. INORG CHEM COMMUN 2011. [DOI: 10.1016/j.inoche.2011.07.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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34
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Huang G, Sun H, Qiu X, Shen Y, Jiang J, Wang L. Synthesis, structural characterization of benzimidazole-functionalized Ni(II) and Hg(II) N-heterocyclic carbene complexes and their applications as efficient catalysts for Friedel–Crafts alkylations. J Organomet Chem 2011. [DOI: 10.1016/j.jorganchem.2011.04.039] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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35
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fac-/mer-[RuCl3(NO)(P–N)] (P–N=[o-(N,N-dimethylamino)phenyl]diphenylphosphine): Synthesis, characterization and DFT calculations. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.03.042] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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36
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Ding N, Hor TSA. Syntheses and Structures of Ruthenium(II) N,S-Heterocyclic Carbene Diphosphine Complexes and their Catalytic Activity towards Transfer Hydrogenation. Chem Asian J 2011; 6:1485-91. [DOI: 10.1002/asia.201000930] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2010] [Indexed: 11/08/2022]
Affiliation(s)
- Nini Ding
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore
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Chen F, Sun JF, Li TY, Chen XT, Xue ZL. Iridium(I) and Rhodium(I) Carbonyl Complexes with the Bis(3-tert-butylimidazol-2-ylidene)borate Ligand and Unusual B−H Fluorination. Organometallics 2011. [DOI: 10.1021/om200036w] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Fei Chen
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, People’s Republic of China
| | - Jia-Feng Sun
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, People’s Republic of China
| | - Tao-Yuan Li
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, People’s Republic of China
| | - Xue-Tai Chen
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, People’s Republic of China
| | - Zi-Ling Xue
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States
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38
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Duan G, Wong WT, Yam VWW. Synthesis and photochromic studies of η6-mesitylene ruthenium(ii) complexes bearing N-heterocyclic carbene ligands with the dithienylethene moiety. NEW J CHEM 2011. [DOI: 10.1039/c1nj20161a] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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39
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Peters M, Breinbauer R. A simple synthesis of functionalized 3-methyl-1-pyridinyl-1H-imidazolium salts as bidentate N-heterocyclic-carbene precursors and their application in Ir-catalyzed arene borylation. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.10.059] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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40
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Raja N, Ramesh R. Mononuclear ruthenium(III) complexes containing chelating thiosemicarbazones: synthesis, characterization and catalytic property. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2010; 75:713-718. [PMID: 20044307 DOI: 10.1016/j.saa.2009.11.044] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2009] [Revised: 11/17/2009] [Accepted: 11/18/2009] [Indexed: 05/28/2023]
Abstract
Mononuclear ruthenium(III) complexes of the type [RuX(EPh(3))(2)(L)] (E=P or As; X=Cl or Br; L=dibasic terdentate dehydroacetic acid thiosemicarbazones) have been synthesized from the reaction of thiosemicarbazone ligands with ruthenium(III) precursors, [RuX(3)(EPh(3))(3)] (where E=P, X=Cl; E=As, X=Cl or Br) and [RuBr(3)(PPh(3))(2)(CH(3)OH)] in benzene. The compositions of the complexes have been established by elemental analysis, magnetic susceptibility measurement, FT-IR, UV-vis and EPR spectral data. These complexes are paramagnetic and show intense d-d and charge transfer transitions in dichloromethane. The complexes show rhombic EPR spectra at LNT which are typical of low-spin distorted octahedral ruthenium(III) species. All the complexes are redox active and display an irreversible metal centered redox processes. Complex [RuCl(PPh(3))(2)(DHA-PTSC)] (5) was used as catalyst for transfer hydrogenation of ketones in the presence of isopropanol/KOH and was found to be the active species.
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Affiliation(s)
- N Raja
- School of Chemistry, Bharathidasan University, Tiruchirappalli 620024, Tamil Nadu, India
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41
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Li F, Hu JJ, Koh LL, Hor TSA. Substituent-dependent structures and catalysis of benzimidazole-tethered N-heterocyclic carbene complexes of Ag(i), Ni(ii) and Pd(ii). Dalton Trans 2010; 39:5231-41. [DOI: 10.1039/c000722f] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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42
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Navarro O, Viciu MS. (N-Heterocyclic Carbene)-Metal Complexes and Their Application in Catalysis. ACTA ACUST UNITED AC 2010. [DOI: 10.1039/b927092m] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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43
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Ding N, Hor TSA. Ruthenium(ii) N,S-heterocyclic carbene complexes and transfer hydrogenation of ketones. Dalton Trans 2010; 39:10179-85. [DOI: 10.1039/c0dt00562b] [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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44
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Xu HJ, Lu XY, Cheng Y, Sun JF, Chen XT, Xue ZL. Preparation, Characterization, and Catalytic Properties of Ruthenium(II) Nitrosyl Complexes with α-Diimine Ligands. Organometallics 2009. [DOI: 10.1021/om9006714] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hui-Jun Xu
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, People's Republic of China
| | - Xiang-Yong Lu
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, People's Republic of China
| | - Yong Cheng
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, People's Republic of China
| | - Jia-Feng Sun
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, People's Republic of China
| | - Xue-Tai Chen
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, People's Republic of China
| | - Zi-Ling Xue
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996
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45
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Díez-González S, Marion N, Nolan SP. N-heterocyclic carbenes in late transition metal catalysis. Chem Rev 2009; 109:3612-76. [PMID: 19588961 DOI: 10.1021/cr900074m] [Citation(s) in RCA: 2565] [Impact Index Per Article: 171.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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46
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Chianese AR, Bremer PT, Wong C, Reynes RJ. Rigid, Sterically Diverse N-Heterocyclic Carbene-Pyridine Chelates: Synthesis, Mild Palladation, and Palladium-Catalyzed Allylic Substitution. Organometallics 2009. [DOI: 10.1021/om900554c] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Anthony R. Chianese
- Department of Chemistry, Colgate University, 13 Oak Drive, Hamilton, New York 13346
| | - Paul T. Bremer
- Department of Chemistry, Colgate University, 13 Oak Drive, Hamilton, New York 13346
| | - Christina Wong
- Department of Chemistry, Colgate University, 13 Oak Drive, Hamilton, New York 13346
| | - Rae Julienne Reynes
- Department of Chemistry, Colgate University, 13 Oak Drive, Hamilton, New York 13346
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47
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Calandreli I, Oliveira FDS, Liang G, da Rocha ZN, Tfouni E. Synthesis and characterization of trans-[Ru(NO)Cl(L)4](PF6)2 (L=isonicotinamide; 4-acetylpyridine) and related species. INORG CHEM COMMUN 2009. [DOI: 10.1016/j.inoche.2009.04.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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48
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Ledger AEW, Mahon MF, Whittlesey MK, Williams JMJ. [Ru(NHC)(xantphos)(CO)H2] complexes: intramolecular C–H activation and applications in C–C bond formation. Dalton Trans 2009:6941-7. [DOI: 10.1039/b906010c] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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49
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Dyson G, Frison JC, Whitwood AC, Douthwaite RE. Synthesis of rhodium(I) and iridium(I) complexes of chiral N-heterocyclic carbenes and their application to asymmetric transfer hydrogenation. Dalton Trans 2009:7141-51. [DOI: 10.1039/b909290k] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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50
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Cheng Y, Xu HJ, Sun JF, Li YZ, Chen XT, Xue ZL. Synthesis, structures and catalytic activities of ruthenium(ii) carbonyl chloride complexes containing pyridine-functionalised N-heterocyclic carbenes. Dalton Trans 2009:7132-40. [DOI: 10.1039/b904882k] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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