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1
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Böth AD, Sauer MJ, Baratta W, Kühn FE. Abnormal NHC ruthenium catalysts: mechanistic investigations of their preparation and steric influence on catalytic performance. Catal Sci Technol 2022. [DOI: 10.1039/d2cy01036d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Preparation of bis-aNHC Ru catalysts, identification of formation intermediates and application in transfer hydrogenation and Oppenauer-type oxidation, observing an inversion in activity appearing to be dependent on steric hindrance.
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Affiliation(s)
- Alexander D. Böth
- Molecular Catalysis, Department of Chemistry and Catalysis Research Center, Technische Universität München, Lichtenbergstr. 4, 85748 Garching bei München, Germany
| | - Michael J. Sauer
- Molecular Catalysis, Department of Chemistry and Catalysis Research Center, Technische Universität München, Lichtenbergstr. 4, 85748 Garching bei München, Germany
| | - Walter Baratta
- Dipartimento DI4A, Università di Udine, Via Cotonificio 108, 33100 Udine, Italy
| | - Fritz E. Kühn
- Molecular Catalysis, Department of Chemistry and Catalysis Research Center, Technische Universität München, Lichtenbergstr. 4, 85748 Garching bei München, Germany
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2
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The reactivity of [{2-(diphenylphosphino)phenyl}methyl]-3-imidazol-2-ylidenes towards group VIII element precursors. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121222] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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3
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Sha Y, Bai W, Zhou Y, Jiang J, Ju X. Acylruthenium Complexes from Reactions of RuCl
2
(PPh
3
)
3
with Terminal Alkynes. ChemistrySelect 2020. [DOI: 10.1002/slct.202000498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yuzhuo Sha
- State Key Laboratory of Fine Chemicals, Department of Chemistry, School of Chemical Engineering Dalian University of Technology Liaoning 116024 P.R. China
| | - Wei Bai
- State Key Laboratory of Fine Chemicals, Department of Chemistry, School of Chemical Engineering Dalian University of Technology Liaoning 116024 P.R. China
| | - Yan Zhou
- School of Chemistry and Chemical Engineering Guangxi University for Nationalities 188 Daxue East Road, Nanning Guangxi 530006 P.R. China
| | - Jingyang Jiang
- State Key Laboratory of Fine Chemicals, Department of Chemistry, School of Chemical Engineering Dalian University of Technology Liaoning 116024 P.R. China
| | - Xianchun Ju
- State Key Laboratory of Fine Chemicals, Department of Chemistry, School of Chemical Engineering Dalian University of Technology Liaoning 116024 P.R. China
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4
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Cesari C, Mazzoni R, Matteucci E, Baschieri A, Sambri L, Mella M, Tagliabue A, Basile FL, Lucarelli C. Hydrogen Transfer Activation via Stabilization of Coordinatively Vacant Sites: Tuning Long-Range π-System Electronic Interaction between Ru(0) and NHC Pendants. Organometallics 2019. [DOI: 10.1021/acs.organomet.8b00850] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Cristiana Cesari
- Dipartimento di Chimica Industriale “Toso Montanari”, Università degli Studi di Bologna, viale Risorgimento 4 40136 Bologna, Italy
| | - Rita Mazzoni
- Dipartimento di Chimica Industriale “Toso Montanari”, Università degli Studi di Bologna, viale Risorgimento 4 40136 Bologna, Italy
| | - Elia Matteucci
- Dipartimento di Chimica Industriale “Toso Montanari”, Università degli Studi di Bologna, viale Risorgimento 4 40136 Bologna, Italy
| | - Andrea Baschieri
- Dipartimento di Chimica Industriale “Toso Montanari”, Università degli Studi di Bologna, viale Risorgimento 4 40136 Bologna, Italy
| | - Letizia Sambri
- Dipartimento di Chimica Industriale “Toso Montanari”, Università degli Studi di Bologna, viale Risorgimento 4 40136 Bologna, Italy
| | - Massimo Mella
- Dipartimento di Scienza e Alta Tecnologia, Università degli Studi dell’Insubria-Como, Via Valleggio 11, 22100 Como, Italy
| | - Andrea Tagliabue
- Dipartimento di Scienza e Alta Tecnologia, Università degli Studi dell’Insubria-Como, Via Valleggio 11, 22100 Como, Italy
| | - Francesco Luca Basile
- Dipartimento di Chimica Industriale “Toso Montanari”, Università degli Studi di Bologna, viale Risorgimento 4 40136 Bologna, Italy
| | - Carlo Lucarelli
- Dipartimento di Scienza e Alta Tecnologia, Università degli Studi dell’Insubria-Como, Via Valleggio 11, 22100 Como, Italy
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5
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Olefin-tethered organoruthenium carbene complexes: Synthesis, X-ray structure and catalytic insights on hydrogenation of esters. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.10.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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6
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Pardatscher L, Bitzer MJ, Jandl C, Kück JW, Reich RM, Kühn FE, Baratta W. Cationic abnormal N-heterocyclic carbene ruthenium complexes as suitable precursors for the synthesis of heterobimetallic compounds. Dalton Trans 2019; 48:79-89. [DOI: 10.1039/c8dt03713b] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Heterobimetallic dicarbene compounds are easily prepared from cationic imidazolyl-based abnormal N-heterocyclic carbene ruthenium complexes which allow facile metallation.
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Affiliation(s)
- Lorenz Pardatscher
- Department of Chemistry & Catalysis Research Center
- Molecular Catalysis
- Technische Universität München
- D-85747 Garching bei München
- Germany
| | - Mario J. Bitzer
- Department of Chemistry & Catalysis Research Center
- Molecular Catalysis
- Technische Universität München
- D-85747 Garching bei München
- Germany
| | - Christian Jandl
- Department of Chemistry & Catalysis Research Center
- Molecular Catalysis
- Technische Universität München
- D-85747 Garching bei München
- Germany
| | - Jens W. Kück
- Department of Chemistry & Catalysis Research Center
- Molecular Catalysis
- Technische Universität München
- D-85747 Garching bei München
- Germany
| | - Robert M. Reich
- Department of Chemistry & Catalysis Research Center
- Molecular Catalysis
- Technische Universität München
- D-85747 Garching bei München
- Germany
| | - Fritz E. Kühn
- Department of Chemistry & Catalysis Research Center
- Molecular Catalysis
- Technische Universität München
- D-85747 Garching bei München
- Germany
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7
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Malan FP, Singleton E, van Rooyen PH, Landman M. Tandem transfer hydrogenation–epoxidation of ketone substrates catalysed by alkene-tethered Ru( ii)–NHC complexes. NEW J CHEM 2019. [DOI: 10.1039/c9nj01220f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Eight novel alkene-tethered Ru(ii)–NHC complexes were employed as catalysts in tandem transfer hydrogenation–epoxidation reactions using phenacyl bromide derivatives as substrates.
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Affiliation(s)
| | - Eric Singleton
- Department of Chemistry
- University of Pretoria
- Hatfield
- South Africa
| | | | - Marilé Landman
- Department of Chemistry
- University of Pretoria
- Hatfield
- South Africa
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8
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Vivancos Á, Segarra C, Albrecht M. Mesoionic and Related Less Heteroatom-Stabilized N-Heterocyclic Carbene Complexes: Synthesis, Catalysis, and Other Applications. Chem Rev 2018; 118:9493-9586. [PMID: 30014699 DOI: 10.1021/acs.chemrev.8b00148] [Citation(s) in RCA: 313] [Impact Index Per Article: 52.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Mesoionic carbenes are a subclass of the family of N-heterocyclic carbenes that generally feature less heteroatom stabilization of the carbenic carbon and hence impart specific donor properties and reactivity schemes when coordinated to a transition metal. Therefore, mesoionic carbenes and their complexes have attracted considerable attention both from a fundamental point of view as well as for application in catalysis and beyond. As a follow-up of an earlier Chemical Reviews overview from 2009, the organometallic chemistry of N-heterocyclic carbenes with reduced heteroatom stabilization is compiled for the 2008-2017 period, including specifically the chemistry of complexes containing 1,2,3-triazolylidenes, 4-imidazolylidenes, and related 5-membered N-heterocyclic carbenes with reduced heteratom stabilization such as (is)oxazolylidenes, pyrrazolylidenes, and thiazolylidenes, as well as pyridylidenes as 6-membered N-heterocyclic carbenes with reduced heteroatom stabilization. For each ligand subclass, metalation strategies, electronic and steric properties, and applications, in particular, in metal-mediated catalysis, are compiled. Mesoionic carbenes demonstrate particularly high activity in (water) oxidation, hydrogen transfer reactions, and cyclization reactions. Unique features of these ligands are identified such as their dipolar structure, their specific donor properties, as well as stability aspects of the ligand and the complexes, which provides opportunities for further research.
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Affiliation(s)
- Ángela Vivancos
- Department of Chemistry and Biochemistry , University of Bern , Freiestrasse 3 , CH-3012 Bern , Switzerland.,Departamento de Química Inorgánica , Universidad de Murcia , Apartado 4021 , 30071 Murcia , Spain
| | - Candela Segarra
- Department of Chemistry and Biochemistry , University of Bern , Freiestrasse 3 , CH-3012 Bern , Switzerland.,Instituto de Tecnología Química , Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas , Avenida de los Naranjos s/n , 46022 Valencia , Spain
| | - Martin Albrecht
- Department of Chemistry and Biochemistry , University of Bern , Freiestrasse 3 , CH-3012 Bern , Switzerland
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9
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Ramesh M, Kumar MD, Jaccob M, Kaleeswaran D, Venkatachalam G. Ru(III) mediated C H bond activation of N-(naphthyl)salicylaldimine and related Schiff base ligands: Synthesis, structure, DFT study and catalytic activity. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.05.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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10
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Anker MD, Colebatch AL, Iversen KJ, Wilson DJD, Dutton JL, García L, Hill MS, Liptrot DJ, Mahon MF. Alane-Centered Ring Expansion of N-Heterocyclic Carbenes. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00056] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mathew D. Anker
- Department
of Chemistry, University of Bath, Claverton Down, Bath BA2
7AY, United Kingdom
| | - Annie L. Colebatch
- Department
of Chemistry, University of Bath, Claverton Down, Bath BA2
7AY, United Kingdom
| | - Kalon J. Iversen
- Department
of Chemistry and Physics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria 3086, Australia
| | - David J. D. Wilson
- Department
of Chemistry and Physics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria 3086, Australia
| | - Jason L. Dutton
- Department
of Chemistry and Physics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria 3086, Australia
| | - Lucía García
- Department
of Chemistry, University of Bath, Claverton Down, Bath BA2
7AY, United Kingdom
| | - Michael S. Hill
- Department
of Chemistry, University of Bath, Claverton Down, Bath BA2
7AY, United Kingdom
| | - David J. Liptrot
- Department
of Chemistry, University of Bath, Claverton Down, Bath BA2
7AY, United Kingdom
| | - Mary F. Mahon
- Department
of Chemistry, University of Bath, Claverton Down, Bath BA2
7AY, United Kingdom
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11
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Eleazer B, Smith MD, Popov AA, Peryshkov DV. (BB)-Carboryne Complex of Ruthenium: Synthesis by Double B-H Activation at a Single Metal Center. J Am Chem Soc 2016; 138:10531-8. [PMID: 27526855 PMCID: PMC4999960 DOI: 10.1021/jacs.6b05172] [Citation(s) in RCA: 95] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Indexed: 12/22/2022]
Abstract
The first example of a transition metal (BB)-carboryne complex containing two boron atoms of the icosahedral cage connected to a single exohedral metal center (POBBOP)Ru(CO)2 (POBBOP = 1,7-OP(i-Pr)2-2,6-dehydro-m-carborane) was synthesized by double B-H activation within the strained m-carboranyl pincer framework. Theoretical calculations revealed that the unique three-membered (BB)>Ru metalacycle is formed by two bent B-Ru σ-bonds with the concomitant increase of the bond order between the two metalated boron atoms. The reactivity of the highly strained electron-rich (BB)-carboryne fragment with small molecules was probed by reactions with electrophiles. The carboryne-carboranyl transformations reported herein represent a new mode of cooperative metal-ligand reactivity of boron-based complexes.
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Affiliation(s)
- Bennett
J. Eleazer
- Department
of Chemistry and Biochemistry, University
of South Carolina, 631
Sumter Street, Columbia, South Carolina 29208, United States
| | - Mark D. Smith
- Department
of Chemistry and Biochemistry, University
of South Carolina, 631
Sumter Street, Columbia, South Carolina 29208, United States
| | - Alexey A. Popov
- Leibniz
Institute for Solid State and Materials Research, Helmholtzstrasse 20, 01069 Dresden, Germany
| | - Dmitry V. Peryshkov
- Department
of Chemistry and Biochemistry, University
of South Carolina, 631
Sumter Street, Columbia, South Carolina 29208, United States
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12
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Selective hydrogenation of nitriles to secondary amines catalyzed by a pyridyl-functionalized and alkenyl-tethered NHC–Ru(II) complex. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2015.12.034] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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13
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Mosaferi E, Pan L, Wang T, Sun Y, Pranckevicius C, Stephan DW. Preparation and reactivity of a Ru(0) phosphino-carbene complex. Dalton Trans 2016; 45:1354-8. [PMID: 26743813 DOI: 10.1039/c5dt04337a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction of the phosphino-carbene MeNC3H2NPtBu2 with RuHCl(CO)(PPh3)3 is shown to give facile access to the Ru(0) species (MeNC3H2NPtBu2)Ru(CO)(PPh3)2 (). This species undergoes oxidative addition of H2 and silanes to give (MeNC3H2NPtBu2)RuH2(CO)(PPh3)2, (MeNC3H2NPtBu2)Ru H(SiRPh2)(CO)(PPh3) (R = Ph 5, H 6) and (MeNC3H2NPtBu2) RuH(PhSi(SCH2CH2)2O)(CO)(PPh3) .
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Affiliation(s)
- Eliar Mosaferi
- Department of Chemistry, 80 St. George Street, University of Toronto, Toronto, Ontario, Canada M5S 3H6.
| | - Li Pan
- Department of Chemistry, 80 St. George Street, University of Toronto, Toronto, Ontario, Canada M5S 3H6.
| | - Tongen Wang
- Department of Chemistry, 80 St. George Street, University of Toronto, Toronto, Ontario, Canada M5S 3H6.
| | - Yunshan Sun
- Department of Chemistry, 80 St. George Street, University of Toronto, Toronto, Ontario, Canada M5S 3H6.
| | - Conor Pranckevicius
- Department of Chemistry, 80 St. George Street, University of Toronto, Toronto, Ontario, Canada M5S 3H6.
| | - Douglas W Stephan
- Department of Chemistry, 80 St. George Street, University of Toronto, Toronto, Ontario, Canada M5S 3H6.
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14
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Brown CC, Rominger F, Limbach M, Hofmann P. Bulky N-Phosphino-Functionalized N-Heterocyclic Carbene Ligands: Synthesis, Ruthenium Coordination Chemistry, and Ruthenium Alkylidene Complexes for Olefin Metathesis. Inorg Chem 2015; 54:10126-40. [DOI: 10.1021/acs.inorgchem.5b00513] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Christopher C. Brown
- Catalysis
Research Laboratory (CaRLa) and ‡Organisch-Chemisches Institut, University of Heidelberg, Im Neuenheimer Feld 584, D-69120 Heidelberg, Germany
| | - Frank Rominger
- Catalysis
Research Laboratory (CaRLa) and ‡Organisch-Chemisches Institut, University of Heidelberg, Im Neuenheimer Feld 584, D-69120 Heidelberg, Germany
| | - Michael Limbach
- Catalysis
Research Laboratory (CaRLa) and ‡Organisch-Chemisches Institut, University of Heidelberg, Im Neuenheimer Feld 584, D-69120 Heidelberg, Germany
| | - Peter Hofmann
- Catalysis
Research Laboratory (CaRLa) and ‡Organisch-Chemisches Institut, University of Heidelberg, Im Neuenheimer Feld 584, D-69120 Heidelberg, Germany
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15
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Ruiz J, Mesa AF, Sol D. 1,3-Dimethyl-4-(diphenylphosphino)imidazolium Triflate: A Functionalized Ionic Liquid with Ambivalent Coordination Capability. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00722] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Javier Ruiz
- Departamento de Quı́mica
Orgánica e Inorgánica, Facultad de Quı́mica, Universidad de Oviedo, E-33006 Oviedo, Spain
| | - Alejandro F. Mesa
- Departamento de Quı́mica
Orgánica e Inorgánica, Facultad de Quı́mica, Universidad de Oviedo, E-33006 Oviedo, Spain
| | - Daniel Sol
- Departamento de Quı́mica
Orgánica e Inorgánica, Facultad de Quı́mica, Universidad de Oviedo, E-33006 Oviedo, Spain
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16
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Ruthenium(0) complexes with triazolylidene spectator ligands: Oxidative activation for (de)hydrogenation catalysis. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.02.022] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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17
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Karthik V, Gupta V, Anantharaman G. Synthesis, Structure, and Coordination Chemistry of Phosphine-Functionalized Imidazole/Imidazolium Salts and Cleavage of a C–P Bond in an NHC–Phosphenium Salt using a Pd(0) Precursor. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00336] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Vedhagiri Karthik
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Vivek Gupta
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
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18
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Baraut J, Massard A, Chotard F, Bodio E, Picquet M, Richard P, Borguet Y, Nicks F, Demonceau A, Le Gendre P. Assessment of Catalysis by Arene-Ruthenium Complexes Containing Phosphane or NHC Groups bearing Pendant Conjugated Diene Systems. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500054] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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19
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Bitzer MJ, Pöthig A, Jandl C, Kühn FE, Baratta W. Ru–Ag and Ru–Au dicarbene complexes from an abnormal carbene ruthenium system. Dalton Trans 2015; 44:11686-9. [DOI: 10.1039/c5dt01914a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The first complexes containing an anionic dicarbene connected to two different d-block elements are reported. The synthetic pathway entails metalation and transmetalation reactions, starting from a cationic abnormal Ru-NHC complex.
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Affiliation(s)
- Mario J. Bitzer
- Inorganic Chemistry/Molecular Catalysis
- Department of Chemistry & Catalysis Research Center
- Technische Universität München (TUM)
- D-85747 Garching bei München
- Germany
| | - Alexander Pöthig
- Inorganic Chemistry/Molecular Catalysis
- Department of Chemistry & Catalysis Research Center
- Technische Universität München (TUM)
- D-85747 Garching bei München
- Germany
| | - Christian Jandl
- Inorganic Chemistry/Molecular Catalysis
- Department of Chemistry & Catalysis Research Center
- Technische Universität München (TUM)
- D-85747 Garching bei München
- Germany
| | - Fritz E. Kühn
- Inorganic Chemistry/Molecular Catalysis
- Department of Chemistry & Catalysis Research Center
- Technische Universität München (TUM)
- D-85747 Garching bei München
- Germany
| | - Walter Baratta
- Dipartimento di Chimica
- Fisica e Ambiente
- Università di Udine
- I-33100 Udine
- Italy
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20
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Cesari C, Cingolani A, Parise C, Zacchini S, Zanotti V, Cassani MC, Mazzoni R. Ruthenium hydroxycyclopentadienyl N-heterocyclic carbene complexes as transfer hydrogenation catalysts. RSC Adv 2015. [DOI: 10.1039/c5ra18345f] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Novel Ru–NHC complexes bearing cyclopentadienones/hydroxycyclopentadienyls are active and selective in transfer hydrogenation exploiting the cooperation of both classes of ligands.
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Affiliation(s)
- Cristiana Cesari
- Dipartimento di Chimica Industriale “Toso Montanari”
- 40136 Bologna
- Italy
| | - Andrea Cingolani
- Dipartimento di Chimica Industriale “Toso Montanari”
- 40136 Bologna
- Italy
| | - Chiara Parise
- Dipartimento di Chimica Industriale “Toso Montanari”
- 40136 Bologna
- Italy
| | - Stefano Zacchini
- Dipartimento di Chimica Industriale “Toso Montanari”
- 40136 Bologna
- Italy
| | - Valerio Zanotti
- Dipartimento di Chimica Industriale “Toso Montanari”
- 40136 Bologna
- Italy
| | | | - Rita Mazzoni
- Dipartimento di Chimica Industriale “Toso Montanari”
- 40136 Bologna
- Italy
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21
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Bestgen S, Gamer MT, Lebedkin S, Kappes MM, Roesky PW. Di- and Trinuclear Gold Complexes of Diphenylphosphinoethyl-Functionalised Imidazolium Salts and their N-Heterocyclic Carbenes: Synthesis and Photophysical Properties. Chemistry 2014; 21:601-14. [DOI: 10.1002/chem.201404985] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Indexed: 01/15/2023]
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22
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Ma C, Ai C, Li Z, Li B, Song H, Xu S, Wang B. Synthesis and Alkyne Insertion Reactions of NHC-Based Cyclometalated Ruthenium(II) Complexes. Organometallics 2014. [DOI: 10.1021/om500369g] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Chong Ma
- State Key
Laboratory of Elemento-Organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Weijin Road #94, Tianjin 300071, People’s Republic of China
| | - Chunjin Ai
- Lanzhou Petrochemical Research Center, Lanzhou 730060, People’s Republic of China
| | - Zhefu Li
- State Key
Laboratory of Elemento-Organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Weijin Road #94, Tianjin 300071, People’s Republic of China
| | - Bin Li
- State Key
Laboratory of Elemento-Organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Weijin Road #94, Tianjin 300071, People’s Republic of China
| | - Haibin Song
- State Key
Laboratory of Elemento-Organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Weijin Road #94, Tianjin 300071, People’s Republic of China
| | - Shansheng Xu
- State Key
Laboratory of Elemento-Organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Weijin Road #94, Tianjin 300071, People’s Republic of China
| | - Baiquan Wang
- State Key
Laboratory of Elemento-Organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Weijin Road #94, Tianjin 300071, People’s Republic of China
- State Key Laboratory of Organometallic
Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
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23
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Pranckevicius C, Stephan DW. Ruthenium Complexes of an Abnormally Bound, Anionic N-Heterocyclic Carbene. Chemistry 2014; 20:6597-602. [DOI: 10.1002/chem.201402080] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Indexed: 11/07/2022]
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24
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Recent advances in S-functionalized N-heterocyclic carbene ligands: From the synthesis of azolium salts and metal complexes to applications. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.09.036] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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25
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Cesari C, Conti S, Zacchini S, Zanotti V, Cassani MC, Mazzoni R. Sterically driven synthesis of ruthenium and ruthenium–silver N-heterocyclic carbene complexes. Dalton Trans 2014; 43:17240-3. [DOI: 10.1039/c4dt02747g] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A sterically driven synthetic route from non-bulky silver NHC to novel Ru(NHC) complexes and from bulky Ag(NHC) to unprecedented heterobimetallic Ru–Ag(NHC) complexes is presented.
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Affiliation(s)
- C. Cesari
- Dipartimento di Chimica Industriale “Toso Montanari”
- 40136 Bologna, Italy
| | - S. Conti
- Dipartimento di Chimica Industriale “Toso Montanari”
- 40136 Bologna, Italy
| | - S. Zacchini
- Dipartimento di Chimica Industriale “Toso Montanari”
- 40136 Bologna, Italy
| | - V. Zanotti
- Dipartimento di Chimica Industriale “Toso Montanari”
- 40136 Bologna, Italy
| | - M. C. Cassani
- Dipartimento di Chimica Industriale “Toso Montanari”
- 40136 Bologna, Italy
| | - R. Mazzoni
- Dipartimento di Chimica Industriale “Toso Montanari”
- 40136 Bologna, Italy
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26
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Davies CJE, Lowe JP, Mahon MF, Poulten RC, Whittlesey MK. Synthesis and Small Molecule Reactivity of trans-Dihydride Isomers of Ru(NHC)2(PPh3)2H2 (NHC = N-Heterocyclic Carbene). Organometallics 2013. [DOI: 10.1021/om400648x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
| | - John P. Lowe
- Department
of Chemistry, University of Bath, Claverton
Down, Bath BA2 7AY, U.K
| | - Mary F. Mahon
- Department
of Chemistry, University of Bath, Claverton
Down, Bath BA2 7AY, U.K
| | - Rebecca C. Poulten
- Department
of Chemistry, University of Bath, Claverton
Down, Bath BA2 7AY, U.K
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27
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Witt J, Pöthig A, Kühn FE, Baratta W. Abnormal N-Heterocyclic Carbene-Phosphine Ruthenium(II) Complexes as Active Catalysts for Transfer Hydrogenation. Organometallics 2013. [DOI: 10.1021/om400400w] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Julia Witt
- Inorganic Chemistry/Molecular
Catalysis, Catalysis Research Center, Technische Universität München, Ernst-Otto-Fischer-Straße 1, D-85747
Garching b. München, Germany
| | - Alexander Pöthig
- Inorganic Chemistry/Molecular
Catalysis, Catalysis Research Center, Technische Universität München, Ernst-Otto-Fischer-Straße 1, D-85747
Garching b. München, Germany
| | - Fritz E. Kühn
- Inorganic Chemistry/Molecular
Catalysis, Catalysis Research Center, Technische Universität München, Ernst-Otto-Fischer-Straße 1, D-85747
Garching b. München, Germany
| | - Walter Baratta
- Dipartimento di Chimica, Fisica
e Ambiente, Università di Udine,
Via Cotonificio 108, I-33100 Udine, Italy
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28
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Salem H, Schmitt M, Herrlich (née Blumbach) U, Kühnel E, Brill M, Nägele P, Bogado AL, Rominger F, Hofmann P. Bulky N-Phosphinomethyl-Functionalized N-Heterocyclic Carbene Chelate Ligands: Synthesis, Molecular Geometry, Electronic Structure, and Their Ruthenium Alkylidene Complexes. Organometallics 2013. [DOI: 10.1021/om300487r] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Hiyam Salem
- Catalysis
Research Laboratory
(CaRLa), University of Heidelberg, Im Neuenheimer
Feld 584, D-69120 Heidelberg, Germany
| | - Martin Schmitt
- Organisch-Chemisches Institut, University of Heidelberg, Im Neuenheimer Feld 270,
D-69120 Heidelberg, Germany
| | | | - Erik Kühnel
- Organisch-Chemisches Institut, University of Heidelberg, Im Neuenheimer Feld 270,
D-69120 Heidelberg, Germany
| | - Marcel Brill
- Organisch-Chemisches Institut, University of Heidelberg, Im Neuenheimer Feld 270,
D-69120 Heidelberg, Germany
| | - Philipp Nägele
- Organisch-Chemisches Institut, University of Heidelberg, Im Neuenheimer Feld 270,
D-69120 Heidelberg, Germany
| | - André Luiz Bogado
- Organisch-Chemisches Institut, University of Heidelberg, Im Neuenheimer Feld 270,
D-69120 Heidelberg, Germany
| | - Frank Rominger
- Organisch-Chemisches Institut, University of Heidelberg, Im Neuenheimer Feld 270,
D-69120 Heidelberg, Germany
| | - Peter Hofmann
- Catalysis
Research Laboratory
(CaRLa), University of Heidelberg, Im Neuenheimer
Feld 584, D-69120 Heidelberg, Germany
- Organisch-Chemisches Institut, University of Heidelberg, Im Neuenheimer Feld 270,
D-69120 Heidelberg, Germany
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29
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Gaillard S, Renaud JL. When phosphorus and NHC (N-heterocyclic carbene) meet each other. Dalton Trans 2013; 42:7255-70. [DOI: 10.1039/c2dt32789a] [Citation(s) in RCA: 120] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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30
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Kühnel E, Shishkov IV, Rominger F, Oeser T, Hofmann P. Synthesis and Structures of Copper(I) Complexes with Phosphino-Functionalized N-Heterocyclic Carbenes (NHCP) and Bis-N-Heterocyclic Carbenes (Bis-NHC). Organometallics 2012. [DOI: 10.1021/om300701u] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Erik Kühnel
- Organisch-Chemisches
Institut, University of Heidelberg, Im Neuenheimer Feld 270, D-69120 Heidelberg, Germany
| | - Igor V. Shishkov
- Organisch-Chemisches
Institut, University of Heidelberg, Im Neuenheimer Feld 270, D-69120 Heidelberg, Germany
| | - Frank Rominger
- Organisch-Chemisches
Institut, University of Heidelberg, Im Neuenheimer Feld 270, D-69120 Heidelberg, Germany
| | - Thomas Oeser
- Organisch-Chemisches
Institut, University of Heidelberg, Im Neuenheimer Feld 270, D-69120 Heidelberg, Germany
| | - Peter Hofmann
- Organisch-Chemisches
Institut, University of Heidelberg, Im Neuenheimer Feld 270, D-69120 Heidelberg, Germany
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31
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Suresh P, Samanta A, Sathyanarayana A, Prabusankar G. Synthesis and characterization of vinylimidazolium salts: Solution state study to realize the influence of different anions. J Mol Struct 2012. [DOI: 10.1016/j.molstruc.2012.05.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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32
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Ding N, Zhang W, Hor TSA. One-step entry to olefin-tethered N,S-heterocyclic carbene complexes of ruthenium with mixed ligands. Dalton Trans 2012; 41:5988-94. [PMID: 22481574 DOI: 10.1039/c2dt12354a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of Ru(II) mixed-ligand complexes RuBr(2)(PPh(3))(2)(N-AyBzTh) (Ay = prop-2-enyl; BzTh = benzothiazol-2-ylidene) (4), RuBr(OAc)(PPh(3))(N-MeAyBzTh) (5), RuBr(OAc)(PPh(3))(N-MeBnBzTh)(2) (MeBn = 3-methylbut-2-enyl) (6) and RuCl(OAc)(PPh(3))(N-MeBnBzTh) (7) have been synthesized from Ru(OAc)(2)(PPh(3))(2) in one-pot condensation and ligand exchange reactions. X-ray single-crystal diffraction analysis revealed that they are neutral octahedral Ru(II) complexes with one or two N,S-heterocyclic carbene (NSHC) ligands and a coordinated (4, 5 and 7) or dangling (6) olefin arm. The system displays a range of self-selecting structural variations. Entry of the hybrid olefin-NSHC and halide ligands ejects either one (5, 6 and 7) phosphine ligand or keeps both phosphines (4) by replacing the acetate. It is also possible to accommodate two NSHC ligands by keeping the olefin pendant (6). Complexes 5 and 7 are isostructural with all different ligands on the coordination sphere. Complexes 4-6 are active towards transfer hydrosilylation showing good β(Z) selectivity, with the Ru(II) bearing acetate giving higher yields.
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Affiliation(s)
- Nini Ding
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore
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33
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Martı́nez-Martı́nez AJ, Chicote MT, Bautista D, Vicente J. Synthesis of Palladium(II), -(III), and -(IV) Complexes with Acyclic Diaminocarbene Ligands. Organometallics 2012. [DOI: 10.1021/om300201s] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Antonio-Jesús Martı́nez-Martı́nez
- Grupo de Quı́mica
Organometálica, Departamento
de Quı́mica Inorgánica, Facultad de
Quı́mica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - María-Teresa Chicote
- Grupo de Quı́mica
Organometálica, Departamento
de Quı́mica Inorgánica, Facultad de
Quı́mica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - Delia Bautista
- SAI, Facultad de
Quı́mica, Universidad de Murcia, Apartado 4021, 30071 Murcia,
Spain
| | - José Vicente
- Grupo de Quı́mica
Organometálica, Departamento
de Quı́mica Inorgánica, Facultad de
Quı́mica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
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34
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Ruiz J, Mesa AF. A 4,5-Diphosphino-Substituted Imidazolium Salt: A Building Block for the Modular Synthesis of Mixed Diphosphine-NHC Heterometallic Complexes. Chemistry 2012; 18:4485-8. [DOI: 10.1002/chem.201200031] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2012] [Indexed: 11/09/2022]
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35
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Arrowsmith M, Hill MS, Kociok-Köhn G, MacDougall DJ, Mahon MF. Beryllium-induced C-N bond activation and ring opening of an N-heterocyclic carbene. Angew Chem Int Ed Engl 2012; 51:2098-100. [PMID: 22266896 DOI: 10.1002/anie.201107836] [Citation(s) in RCA: 142] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2011] [Revised: 12/27/2011] [Indexed: 11/09/2022]
Affiliation(s)
- Merle Arrowsmith
- Department of Chemistry, University of Bath, Claverton Down, Bath, UK
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36
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Arrowsmith M, Hill MS, Kociok-Köhn G, MacDougall DJ, Mahon MF. Beryllium-Induced CN Bond Activation and Ring Opening of an N-Heterocyclic Carbene. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201107836] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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37
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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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38
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Cabeza JA, Damonte M, García-Álvarez P, Hernández-Cruz MG, Kennedy AR. Reactivity of Phosphine- and Thioether-Tethered N-Heterocyclic Carbenes with Ruthenium Carbonyl. Organometallics 2011. [DOI: 10.1021/om200954w] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Javier A. Cabeza
- Departamento de Química
Orgánica e Inorgánica-IUQOEM, Universidad de Oviedo−-CSIC, E-33071 Oviedo, Spain
| | - Marina Damonte
- Departamento de Química
Orgánica e Inorgánica-IUQOEM, Universidad de Oviedo−-CSIC, E-33071 Oviedo, Spain
| | - Pablo García-Álvarez
- Departamento de Química
Orgánica e Inorgánica-IUQOEM, Universidad de Oviedo−-CSIC, E-33071 Oviedo, Spain
| | | | - Alan R. Kennedy
- WestCHEM, Department of Pure
and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, U.K
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39
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Page MJ, Mahon MF, Whittlesey MK. Formation and reactivity of the cyclometallated N-heterocyclic carbene complexes [Ru(NHC)'(dppe)(CO)H]. Dalton Trans 2011; 40:7858-65. [PMID: 21725563 DOI: 10.1039/c1dt10299k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Thermolysis of [Ru(PPh(3))(dppe)(CO)HCl] (dppe = 1,2-bis(diphenylphosphino)ethane) with the N-heterocyclic carbenes I(i)Pr(2)Me(2) (1,3-diisopropyl-4,5-dimethyl-imidazol-2-ylidene), IEt(2)Me(2) (1,3-diethyl-4,5-dimethyl-imidazol-2-ylidene) or ICy (1,3-dicyclohexylimidazol-2-ylidene) gave the cyclometallated carbene complexes [Ru(NHC)'(dppe)(CO)H] (NHC = I(i)Pr(2)Me(2), 4; IEt(2)Me(2), 5; ICy, 6). Dissolution of 4 in CH(2)Cl(2) or CHCl(3) gave the trans-Cl-Ru-P complex [Ru(I(i)Pr(2)Me(2))'(dppe)(CO)Cl] (7), which converted over hours at room temperature to the trans-Cl-Ru-CO isomer 7'. Chloride abstraction from 7 by NaBPh(4) under an atmosphere of H(2) produced the cationic mono-hydride complex [Ru(I(i)Pr(2)Me(2))(dppe)(CO)H][BPh(4)] (9), which could also be formed by protonating 4 with 1 eq HBF(4)·OEt(2). Treatment of 4 with excess HBF(4)·OEt(2) followed by extraction into MeCN produced the dicationic acetonitrile complex [Ru(I(i)Pr(2)Me(2))(dppe)(CO)(NCMe)(2)][BF(4)](2) (10). The structures of 6, 7, 7' and 10 have been determined by X-ray crystallography.
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Affiliation(s)
- Michael J Page
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, UK
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40
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Zhang C, Li B, Song H, Xu S, Wang B. Reactions of Unsymmetrically Substituted N-Heterocyclic Carbenes with Ru3(CO)12. Organometallics 2011. [DOI: 10.1021/om2000647] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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41
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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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42
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Cabeza JA, Damonte M, García-Álvarez P, Kennedy AR, Pérez-Carreño E. Reactivity of [Ru3(CO)12] with a Phosphine-Functionalized Imidazol-2-ylidene and Its Imidazolium Salt. Organometallics 2011. [DOI: 10.1021/om101021s] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Javier A. Cabeza
- Departamento de Química Orgánica e Inorgánica-IUQOEM, Universidad de Oviedo-CSIC, E-33071 Oviedo, Spain
| | - Marina Damonte
- Departamento de Química Orgánica e Inorgánica-IUQOEM, Universidad de Oviedo-CSIC, E-33071 Oviedo, Spain
| | - Pablo García-Álvarez
- Departamento de Química Orgánica e Inorgánica-IUQOEM, Universidad de Oviedo-CSIC, E-33071 Oviedo, Spain
| | - Alan R. Kennedy
- WestCHEM, Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, U.K
| | - Enrique Pérez-Carreño
- Departamento de Química Física y Analítica, Universidad de Oviedo, E-33071 Oviedo, Spain
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43
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Häller LJL, Page MJ, Erhardt S, Macgregor SA, Mahon MF, Naser MA, Vélez A, Whittlesey MK. Experimental and Computational Investigation of C−N Bond Activation in Ruthenium N-Heterocyclic Carbene Complexes. J Am Chem Soc 2010; 132:18408-16. [DOI: 10.1021/ja109702h] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- L. Jonas L. Häller
- School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, and Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
| | - Michael J. Page
- School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, and Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
| | - Stefan Erhardt
- School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, and Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
| | - Stuart A. Macgregor
- School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, and Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
| | - Mary F. Mahon
- School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, and Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
| | - M. Abu Naser
- School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, and Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
| | - Andrea Vélez
- School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, and Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
| | - Michael K. Whittlesey
- School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, and Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
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44
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Fliedel C, Sabbatini A, Braunstein P. Synthesis of N,N’-bis(thioether)-functionalized imidazolium salts: their reactivity towards Ag and Pd complexes and first S,CNHC,S free carbene. Dalton Trans 2010; 39:8820-8. [DOI: 10.1039/c0dt00351d] [Citation(s) in RCA: 40] [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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