1
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Bone KI, Puleo TR, Bandar JS. Direct C-H Hydroxylation of N-Heteroarenes and Benzenes via Base-Catalyzed Halogen Transfer. J Am Chem Soc 2024; 146:9755-9767. [PMID: 38530788 PMCID: PMC11006572 DOI: 10.1021/jacs.3c14058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2024]
Abstract
Hydroxylated (hetero)arenes are valued in many industries as both key constituents of end products and diversifiable synthetic building blocks. Accordingly, the development of reactions that complement and address the limitations of existing methods for the introduction of aromatic hydroxyl groups is an important goal. To this end, we apply base-catalyzed halogen transfer (X-transfer) to enable the direct C-H hydroxylation of mildly acidic N-heteroarenes and benzenes. This protocol employs an alkoxide base to catalyze X-transfer from sacrificial 2-halothiophene oxidants to aryl substrates, forming SNAr-active intermediates that undergo nucleophilic hydroxylation. Key to this process is the use of 2-phenylethanol as an inexpensive hydroxide surrogate that, after aromatic substitution and rapid elimination, provides the hydroxylated arene and styrene byproduct. Use of simple 2-halothiophenes allows for C-H hydroxylation of 6-membered N-heteroarenes and 1,3-azole derivatives, while a rationally designed 2-halobenzothiophene oxidant extends the scope to electron-deficient benzene substrates. Mechanistic studies indicate that aromatic X-transfer is reversible, suggesting that the deprotonation, halogenation, and substitution steps operate in synergy, manifesting in unique selectivity trends that are not necessarily dependent on the most acidic aryl position. The utility of this method is further demonstrated through streamlined target molecule syntheses, examples of regioselectivity that contrast alternative C-H hydroxylation methods, and the scalable recycling of the thiophene oxidants.
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Affiliation(s)
- Kendelyn I. Bone
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States
| | - Thomas R. Puleo
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States
| | - Jeffrey S. Bandar
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States
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2
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Kinugawa T, Matsuo T. Reactivity regulation for olefin metathesis-catalyzing ruthenium complexes with sulfur atoms at the terminal of 2-alkoxybenzylidene ligands. Dalton Trans 2023. [PMID: 37368438 DOI: 10.1039/d3dt01471a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
For regulating the olefin metathesis (OM) activity of the Hoveyda-Grubbs second-generation complex (HG-II), the structural modification of the benzylidene ligand is a useful strategy. This paper reports the effect of a chalcogen atom placed at the end of the benzylidene group on the catalytic properties of HG-II derivatives, using complexes with a thioether or ether component in the benzylidene ligand (ortho-Me-E-(CH2)2O-styrene; E = S, O). Nuclear magnetic resonance and X-ray crystallographic analyses of the complex with a thioether moiety (E = S) proved the (O,S)-bidentate and trans-dichlorido coordination for the complex. A stoichiometric ligand exchange between HG-II and the benzylidene ligand (E = S) produced the corresponding complex with an 86% yield, confirming higher stability of the complex (E = S) than that of HG-II. Despite the bidentate chelation, the complex (E = S) exhibited OM catalytic activity, indicating the exchangeability of the S-chelating ligand with an olefinic substrate. The green solution color, a characteristic of HG-II derivatives, was retained after the complex (E = S)-mediated OM reactions, indicating high catalyst durability. Conversely, the complex (E = O) rapidly initiated OM reactions; however, it showed low catalyst durability. In the OM reactions conducted in the presence of methanol, the complex (E = S) exhibited higher yields than the complex (E = O) and HG-II: the S-coordination increased the catalyst tolerance to methanol. A coordinative atom (such as sulfur) placed at the terminal of the benzylidene ligand can precisely regulate the reactivity of HG-II derivatives.
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Affiliation(s)
- Tsubasa Kinugawa
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology (NAIST), Ikoma, Nara 630-0192, Japan.
| | - Takashi Matsuo
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology (NAIST), Ikoma, Nara 630-0192, Japan.
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3
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Borodina TN, Smirnov VI, Serykh VY, Rozentsveig IB. Structural and theoretical study of π-stacking interactions in new complexes based on CuCl 2 and 3-sulfonamide-substituted imidazo[2,1-b]thiazoles. J Mol Model 2023; 29:136. [PMID: 37045992 DOI: 10.1007/s00894-023-05549-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 04/03/2023] [Indexed: 04/14/2023]
Abstract
CONTEXT At present, sulfonamides and their metal complexes have received a new impetus for development. Of particular interest is the study of molecular and crystal structures, which takes into account weak non-valent interactions. Despite the low energy of such interactions, in many cases, they act collectively, and the sum of their actions can play a significant role. As a result, the spectrum of medical and biological activity of new metal complexes is expanded. In this regard, the synthesis and study of the molecular and crystal structure of sulfonamides and their metal complexes is of undoubted relevance. In this work, we studied non-valent intra- and intermolecular interactions in ligands of sulfonamide-substituted imidazo[2,1-b]thiazoles and their previously unknown complexes with CuCl2. The performed analysis of the data obtained by X-ray diffraction analysis made it possible to establish the intramolecular π-stacking interaction in imidazothiazole ligands, which is retained in their complexes with CuCl2. Within the framework of QTAIM topological analysis of electron density and DORI analysis, stereoelectronic and topological structures were studied. In the complexes, tetral, chalcogen, and pnycogen new interligand non-valent interactions were established. The energies of all established types of non-valent interactions have been calculated, and their comparative evaluation has been made. METHODS X-ray data of new arylsulfonylamino-substituted derivatives of imidazo[2,1-b]thiazoles and their metal complexes with CuCl2 have been studied. To determine the theoretical prerequisites for the occurrence of π-stacking in the molecules under study, the QTAIM method was used in the framework of the DFT/B3LYP/6-311 + G(d) calculation using the GAUSSIAN 09 program. In addition, the DORI electron density region overlap indicator and the Multiwfn program were used to analyze non-valent interactions.
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Affiliation(s)
- T N Borodina
- A.E. Favorsky Irkutsk Institute of Chemistry Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Street, 664033, Irkutsk, Russian Federation.
| | - V I Smirnov
- A.E. Favorsky Irkutsk Institute of Chemistry Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Street, 664033, Irkutsk, Russian Federation
| | - V Yu Serykh
- A.E. Favorsky Irkutsk Institute of Chemistry Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Street, 664033, Irkutsk, Russian Federation
| | - I B Rozentsveig
- A.E. Favorsky Irkutsk Institute of Chemistry Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Street, 664033, Irkutsk, Russian Federation
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4
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Gupta S, Su S, Zhang Y, Liu P, Wink DJ, Lee D. Ruthenabenzene: A Robust Precatalyst. J Am Chem Soc 2021; 143:7490-7500. [PMID: 33961744 DOI: 10.1021/jacs.1c02237] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Metallaaromatics constitute a unique class of aromatic compounds where one or more transition metal elements are incorporated into the aromatic system, the parent of which is metallabenzene. One of the main concerns about metallabenzenes generally deals with the structural characterization related to their relative aromaticity compared to the carbon archetype. Transition metal-containing metallabenzenes are also implicated in certain catalytic processes such as alkyne metathesis polymerization; however, these transition metal-based metallaaromatic compounds have not been developed as a catalyst. Herein, we describe an effective strategy to generate diverse arrays of ruthenabenzenes and demonstrated them as an aromatic equivalent of the Grubbs-type ruthenium alkylidene catalysts. These ruthenabenzenes can be prepared via an enyne metathesis and metallotropic [1,3]-shift cascade process to form alkyne-chelated ruthenium alkylidene intermediates followed by spontaneous cycloaromatization. The aromatic nature of these complexes was confirmed by spectroscopic and X-ray crystallographic data, and the mechanistic pathways for the cycloaromatization process were studied by DFT calculations. These ruthenabenzenes display robust catalytic activity for metathesis and other transformations, which illustrates that metallabenzenes are not only compounds of structural and theoretical interests but also are a novel platform for new catalyst development.
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Affiliation(s)
- Saswata Gupta
- Department of Chemistry, University of Illinois at Chicago, 845 W. Taylor St., Chicago, Illinois 60607, United States
| | - Siyuan Su
- Department of Chemistry, University of Illinois at Chicago, 845 W. Taylor St., Chicago, Illinois 60607, United States
| | - Yu Zhang
- Department of Chemistry, University of Pittsburgh, 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, United States
| | - Peng Liu
- Department of Chemistry, University of Pittsburgh, 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, United States
| | - Donald J Wink
- Department of Chemistry, University of Illinois at Chicago, 845 W. Taylor St., Chicago, Illinois 60607, United States
| | - Daesung Lee
- Department of Chemistry, University of Illinois at Chicago, 845 W. Taylor St., Chicago, Illinois 60607, United States
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5
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Gupta S, Sabbasani VR, Su S, Wink DJ, Lee D. Alkene-Chelated Ruthenium Alkylidenes: A Missing Link to New Catalysts. ACS Catal 2021. [DOI: 10.1021/acscatal.0c04972] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Saswata Gupta
- Department of Chemistry, University of Illinois at Chicago, 845 W. Taylor St., Chicago, Illinois 60607, United States
| | - Venkata R. Sabbasani
- Department of Chemistry, University of Illinois at Chicago, 845 W. Taylor St., Chicago, Illinois 60607, United States
| | - Siyuan Su
- Department of Chemistry, University of Illinois at Chicago, 845 W. Taylor St., Chicago, Illinois 60607, United States
| | - Donald J. Wink
- Department of Chemistry, University of Illinois at Chicago, 845 W. Taylor St., Chicago, Illinois 60607, United States
| | - Daesung Lee
- Department of Chemistry, University of Illinois at Chicago, 845 W. Taylor St., Chicago, Illinois 60607, United States
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6
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Alazet S, Preindl J, Simonet-Davin R, Nicolai S, Nanchen A, Meyer T, Waser J. Cyclic Hypervalent Iodine Reagents for Azidation: Safer Reagents and Photoredox-Catalyzed Ring Expansion. J Org Chem 2018; 83:12334-12356. [DOI: 10.1021/acs.joc.8b02068] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Sebastien Alazet
- Laboratory of Catalysis and Organic Synthesis, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL SB ISIC LCSO, BCH 4306, CH-1015 Lausanne, Switzerland
| | - Johannes Preindl
- Laboratory of Catalysis and Organic Synthesis, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL SB ISIC LCSO, BCH 4306, CH-1015 Lausanne, Switzerland
| | - Raphael Simonet-Davin
- Laboratory of Catalysis and Organic Synthesis, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL SB ISIC LCSO, BCH 4306, CH-1015 Lausanne, Switzerland
| | - Stefano Nicolai
- Laboratory of Catalysis and Organic Synthesis, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL SB ISIC LCSO, BCH 4306, CH-1015 Lausanne, Switzerland
| | - Annik Nanchen
- Process Safety, TÜV SÜD Schweiz AG, CH-4002 Basel, Switzerland
| | - Thierry Meyer
- Group of Chemical and Physical Safety, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
| | - Jerome Waser
- Laboratory of Catalysis and Organic Synthesis, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL SB ISIC LCSO, BCH 4306, CH-1015 Lausanne, Switzerland
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7
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Barthelemy AL, Prieto A, Diter P, Hannedouche J, Toffano M, Anselmi E, Magnier E. Facile Preparation of Vinyl S
-Trifluoromethyl N
H Aryl Sulfoximines. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800324] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Anne-Laure Barthelemy
- Lavoisier de Versailles; UMR CNRS 8180; Université de Versailles St-Quentin-Yvelines; 45 Avenue des Etats-Unis 78035 Versailles Cedex France
| | - Alexis Prieto
- Lavoisier de Versailles; UMR CNRS 8180; Université de Versailles St-Quentin-Yvelines; 45 Avenue des Etats-Unis 78035 Versailles Cedex France
- Laboratoire de Catalyse Moléculaire; Institut de Chimie Moléculaire et des Matériaux d′Orsay (ICMMO); Université Paris-Sud; 91405 Orsay Cedex France
| | - Patrick Diter
- Lavoisier de Versailles; UMR CNRS 8180; Université de Versailles St-Quentin-Yvelines; 45 Avenue des Etats-Unis 78035 Versailles Cedex France
| | - Jérôme Hannedouche
- Laboratoire de Catalyse Moléculaire; Institut de Chimie Moléculaire et des Matériaux d′Orsay (ICMMO); Université Paris-Sud; 91405 Orsay Cedex France
| | - Martial Toffano
- Laboratoire de Catalyse Moléculaire; Institut de Chimie Moléculaire et des Matériaux d′Orsay (ICMMO); Université Paris-Sud; 91405 Orsay Cedex France
| | - Elsa Anselmi
- Lavoisier de Versailles; UMR CNRS 8180; Université de Versailles St-Quentin-Yvelines; 45 Avenue des Etats-Unis 78035 Versailles Cedex France
| | - Emmanuel Magnier
- Lavoisier de Versailles; UMR CNRS 8180; Université de Versailles St-Quentin-Yvelines; 45 Avenue des Etats-Unis 78035 Versailles Cedex France
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8
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Sabbasani VR, Gupta S, Young Yun S, Lee D. A general approach for the formation of oxygen-chelated ruthenium alkylidene complexes relying on the Thorpe–Ingold effect. Org Chem Front 2018. [DOI: 10.1039/c8qo00160j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ruthenium alkylidene complexes are prepared via enyne ring-closing metathesis relying on the exo and endo gem-dialkyl substituent effect.
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Affiliation(s)
| | - Saswata Gupta
- Department of Chemistry
- University of Illinois at Chicago
- Chicago
- USA
| | - Sang Young Yun
- Department of Chemistry
- University of Illinois at Chicago
- Chicago
- USA
| | - Daesung Lee
- Department of Chemistry
- University of Illinois at Chicago
- Chicago
- USA
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9
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10
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Liang T, Chen C. Side-Arm Control in Phosphine-Sulfonate Palladium- and Nickel-Catalyzed Ethylene Polymerization and Copolymerization. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00294] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tao Liang
- CAS Key Laboratory of Soft
Matter Chemistry, iChEM (Collaborative Innovation Center of Chemistry
for Energy Materials), Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | - Changle Chen
- CAS Key Laboratory of Soft
Matter Chemistry, iChEM (Collaborative Innovation Center of Chemistry
for Energy Materials), Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, People’s Republic of China
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11
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Dayan S, Kayaci N, Kalaycioglu Ozpozan N, Dayan O. SBA-15-supported N
-coordinate ruthenium(II) materials bearing sulfonamide-type ligands: Effect of ligand backbones on catalytic transfer hydrogenation of ketones and aldehydes. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3699] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Serkan Dayan
- Department of Chemistry, Faculty of Science; Erciyes University; 38039 Kayseri Turkey
| | - Nilgun Kayaci
- Department of Chemistry, Faculty of Science; Erciyes University; 38039 Kayseri Turkey
| | | | - Osman Dayan
- Department of Chemistry, Faculty of Arts and Science; Çanakkale Onsekiz Mart University; 17100 Çanakkale Turkey
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12
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Żukowska K, Pączek Ł, Grela K. Sulfoxide-Chelated Ruthenium Benzylidene Catalyst: a Synthetic Study on the Utility of Olefin Metathesis. ChemCatChem 2016. [DOI: 10.1002/cctc.201600538] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Karolina Żukowska
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/54 01-224 Warsaw Poland
| | - Łukasz Pączek
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/54 01-224 Warsaw Poland
| | - Karol Grela
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/54 01-224 Warsaw Poland
- Biological and Chemical Research Centre, Faculty of Chemistry; University of Warsaw; Żwirki i Wigury 101 02-089 Warsaw Poland
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13
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Heinrich CF, Fabre I, Miesch L. Silver-Catalyzed 7-exo-
dig Cyclization of Silylenolether-ynesulfonamides. Angew Chem Int Ed Engl 2016; 55:5170-4. [DOI: 10.1002/anie.201510708] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 02/05/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Clément F. Heinrich
- Laboratoire de Chimie Organique Synthétique; Institut de Chimie; 1, rue Blaise Pascal, BP296/R8 67008 Strasbourg France
| | - Indira Fabre
- Département de Chimie, Ecole Normale Supérieure-PSL Research University; Sorbonne Universités-UPMC Univ Paris 06, CNRS UMR 8640 PASTEUR; 24, rue Lhomond 75005 Paris France
| | - Laurence Miesch
- Laboratoire de Chimie Organique Synthétique; Institut de Chimie; 1, rue Blaise Pascal, BP296/R8 67008 Strasbourg France
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14
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Heinrich CF, Fabre I, Miesch L. Silver-Catalyzed 7-exo-
dig Cyclization of Silylenolether-ynesulfonamides. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201510708] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Clément F. Heinrich
- Laboratoire de Chimie Organique Synthétique; Institut de Chimie; 1, rue Blaise Pascal, BP296/R8 67008 Strasbourg France
| | - Indira Fabre
- Département de Chimie, Ecole Normale Supérieure-PSL Research University; Sorbonne Universités-UPMC Univ Paris 06, CNRS UMR 8640 PASTEUR; 24, rue Lhomond 75005 Paris France
| | - Laurence Miesch
- Laboratoire de Chimie Organique Synthétique; Institut de Chimie; 1, rue Blaise Pascal, BP296/R8 67008 Strasbourg France
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15
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Sabbasani VR, Yun SY, Lee D. Structure and reactivity of sulfonamide- and acetate-chelated ruthenium alkylidene complexes. Org Chem Front 2016. [DOI: 10.1039/c6qo00148c] [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]
Abstract
The formation of chelated ruthenium alkylidenes with the oxygen of sulfonamides and acetates and their complexation with carbon monoxide have been studied.
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Affiliation(s)
| | - Sang Young Yun
- Department of Chemistry
- University of Illinois at Chicago
- Chicago
- USA
| | - Daesung Lee
- Department of Chemistry
- University of Illinois at Chicago
- Chicago
- USA
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16
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Duan Y, Wang T, Xie Q, Yu X, Guo W, Wang J, Liu G. Highly efficient nitrogen chelated ruthenium carbene metathesis catalysts. Dalton Trans 2016; 45:19441-19448. [DOI: 10.1039/c6dt03899a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Highly efficient nitrogen chelated ruthenium carbene metathesis catalysts containing an N-heterocyclic carbene (NHC) and a carbonyl group have been developed.
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Affiliation(s)
- Yulian Duan
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Tao Wang
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Qingxiao Xie
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Xiaobo Yu
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Weijie Guo
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Jianhui Wang
- Department of Chemistry
- College of Science
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Guiyan Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University)
- Ministry of Education
- College of Chemistry
- Tianjin Normal University
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17
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Pump E, Leitgeb A, Kozłowska A, Torvisco A, Falivene L, Cavallo L, Grela K, Slugovc C. Variation of the Sterical Properties of the N-Heterocyclic Carbene Coligand in Thermally Triggerable Ruthenium-Based Olefin Metathesis Precatalysts/Initiators. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00715] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | | | - Anna Kozłowska
- Biological
and Chemical Research Center, Department of Chemistry, University of Warsaw, Źwirki i Wigury 101, 02-089 Warszawa, Poland
| | | | - Laura Falivene
- Kaust
Catalysis Center, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Luigi Cavallo
- Kaust
Catalysis Center, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Karol Grela
- Biological
and Chemical Research Center, Department of Chemistry, University of Warsaw, Źwirki i Wigury 101, 02-089 Warszawa, Poland
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18
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Kayaci N, Dayan S, Kalaycioglu Ozpozan N. Novel N-coordinate half-sandwich ruthenium(II) arene complexes bearing sulfonamide fragments: Catalytic activities in the TH of acetophenone derivatives. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.06.082] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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19
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Żukowska K, Pump E, Pazio AE, Woźniak K, Cavallo L, Slugovc C. Consequences of the electronic tuning of latent ruthenium-based olefin metathesis catalysts on their reactivity. Beilstein J Org Chem 2015; 11:1458-68. [PMID: 26425202 PMCID: PMC4578431 DOI: 10.3762/bjoc.11.158] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Accepted: 08/07/2015] [Indexed: 11/23/2022] Open
Abstract
Two ruthenium olefin metathesis initiators featuring electronically modified quinoline-based chelating carbene ligands are introduced. Their reactivity in RCM and ROMP reactions was tested and the results were compared to those obtained with the parent unsubstituted compound. The studied complexes are very stable at high temperatures up to 140 °C. The placement of an electron-withdrawing functionality translates into an enhanced activity in RCM. While electronically modified precatalysts, which exist predominantly in the trans-dichloro configuration, gave mostly the RCM and a minor amount of the cycloisomerization product, the unmodified congener, which preferentially exists as its cis-dichloro isomer, shows a switched reactivity. The position of the equilibrium between the cis- and the trans-dichloro species was found to be the crucial factor governing the reactivity of the complexes.
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Affiliation(s)
- Karolina Żukowska
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warszawa, Poland
| | - Eva Pump
- Institute of Chemistry and Technology of Materials, Graz University of Technology, NAWI Graz, Stremayrgasse 9, 8010 Graz, Austria
| | - Aleksandra E Pazio
- Biological and Chemical Research Centre, Faculty of Chemistry, University of Warsaw, Żwirki i Wigury 101, 02-089; Warszawa, Poland
| | - Krzysztof Woźniak
- Biological and Chemical Research Centre, Faculty of Chemistry, University of Warsaw, Żwirki i Wigury 101, 02-089; Warszawa, Poland
| | - Luigi Cavallo
- Kaust Catalysis Center, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Christian Slugovc
- Institute of Chemistry and Technology of Materials, Graz University of Technology, NAWI Graz, Stremayrgasse 9, 8010 Graz, Austria
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20
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Nobushige K, Hirano K, Satoh T, Miura M. Rhodium-catalyzed direct ortho-alkenylation of phenyl sulfones with alkynes utilizing sulfonyl function as modifiable directing group. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.03.046] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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21
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Engle KM, Lu G, Luo SX, Henling LM, Takase MK, Liu P, Houk KN, Grubbs RH. Origins of Initiation Rate Differences in Ruthenium Olefin Metathesis Catalysts Containing Chelating Benzylidenes. J Am Chem Soc 2015; 137:5782-92. [DOI: 10.1021/jacs.5b01144] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Keary M. Engle
- Arnold
and Mabel Beckman Laboratories of Chemical Synthesis, California Institute of Technology, Pasadena, California 91125, United States
| | - Gang Lu
- Department
of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
| | - Shao-Xiong Luo
- Arnold
and Mabel Beckman Laboratories of Chemical Synthesis, California Institute of Technology, Pasadena, California 91125, United States
| | - Lawrence M. Henling
- Arnold
and Mabel Beckman Laboratories of Chemical Synthesis, California Institute of Technology, Pasadena, California 91125, United States
| | - Michael K. Takase
- Arnold
and Mabel Beckman Laboratories of Chemical Synthesis, California Institute of Technology, Pasadena, California 91125, United States
| | - Peng Liu
- Department
of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
- Department
of Chemistry and Biochemistry, University of California, Los Angeles, California 90095, United States
| | - K. N. Houk
- Department
of Chemistry and Biochemistry, University of California, Los Angeles, California 90095, United States
| | - Robert H. Grubbs
- Arnold
and Mabel Beckman Laboratories of Chemical Synthesis, California Institute of Technology, Pasadena, California 91125, United States
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22
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Pazio A, Woźniak K, Grela K, Trzaskowski B. Conformational Flexibility of Hoveyda-Type and Grubbs-Type Complexes Bearing Acyclic Carbenes and Its Impact on Their Catalytic Properties. Organometallics 2015. [DOI: 10.1021/om5006462] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Aleksandra Pazio
- Centre
of New Technologies, University of Warsaw, Banacha 2c, 02-097 Warszawa, Poland
- Biological and Chemical Research Centre, Department of Chemistry, University of Warsaw, Żwirki i Wigury 101, 02-089 Warszawa, Poland
| | - Krzysztof Woźniak
- Biological and Chemical Research Centre, Department of Chemistry, University of Warsaw, Żwirki i Wigury 101, 02-089 Warszawa, Poland
| | - Karol Grela
- Biological and Chemical Research Centre, Department of Chemistry, University of Warsaw, Żwirki i Wigury 101, 02-089 Warszawa, Poland
| | - Bartosz Trzaskowski
- Centre
of New Technologies, University of Warsaw, Banacha 2c, 02-097 Warszawa, Poland
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23
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Dayan S, Ozpozan NK, Özdemir N, Dayan O. Synthesis of some ruthenium(II)–Schiff base complexes bearing sulfonamide fragment: New catalysts for transfer hydrogenation of ketones. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2014.08.002] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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24
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Grudzień K, Żukowska K, Malińska M, Woźniak K, Barbasiewicz M. Mechanistic Studies of Hoveyda-Grubbs Metathesis Catalysts Bearing S-, Br-, I-, and N-coordinating Naphthalene Ligands. Chemistry 2014; 20:2819-28. [DOI: 10.1002/chem.201303826] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Revised: 11/29/2013] [Indexed: 11/11/2022]
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25
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Herndon JW. The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2011. Coord Chem Rev 2013. [DOI: 10.1016/j.ccr.2013.05.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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26
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Trzaskowski B, Grela K. Structural and Mechanistic Basis of the Fast Metathesis Initiation by a Six-Coordinated Ruthenium Catalyst. Organometallics 2013. [DOI: 10.1021/om400233s] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Bartosz Trzaskowski
- Faculty of Chemistry, University of Warsaw, 02-093 Warszawa, Poland
- Centre of New Technologies, University of Warsaw, 02-089 Warszawa, Poland
| | - Karol Grela
- Faculty of Chemistry, University of Warsaw, 02-093 Warszawa, Poland
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27
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Dayan S, Ozpozan Kalaycioglu N, Daran J, Labande A, Poli R. Synthesis and Characterization of Half‐Sandwich Ruthenium Complexes Containing Aromatic Sulfonamides Bearing Pyridinyl Rings: Catalysts for Transfer Hydrogenation of Acetophenone Derivatives. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300266] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Serkan Dayan
- Department of Chemistry, Faculty of Science, Erciyes University, 38039 Kayseri, Turkey, Fax: +90‐352‐437‐4933, http://aves.erciyes.edu.tr/SorguKimlikBilgileri.aspx?Sorgu=789
| | - Nilgun Ozpozan Kalaycioglu
- Department of Chemistry, Faculty of Science, Erciyes University, 38039 Kayseri, Turkey, Fax: +90‐352‐437‐4933, http://aves.erciyes.edu.tr/SorguKimlikBilgileri.aspx?Sorgu=789
| | - Jean‐Claude Daran
- CNRS, LCC, 31077 Toulouse, France
- Univ. Toulouse, UPS, INPT, 31077 Toulouse, France
| | | | - Rinaldo Poli
- CNRS, LCC, 31077 Toulouse, France
- Univ. Toulouse, UPS, INPT, 31077 Toulouse, France
- Inst. Univ. France, 75005 Paris, France
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28
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Barbasiewicz M, Michalak M, Grela K. A New Family of Halogen-Chelated Hoveyda-Grubbs-Type Metathesis Catalysts. Chemistry 2012; 18:14237-41. [DOI: 10.1002/chem.201202817] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2012] [Indexed: 11/10/2022]
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29
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Grudzień K, Malinska M, Barbasiewicz M. Synthesis and Properties of Bimetallic Hoveyda–Grubbs Metathesis Catalysts. Organometallics 2012. [DOI: 10.1021/om3001372] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Krzysztof Grudzień
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093
Warsaw, Poland
| | - Maura Malinska
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093
Warsaw, Poland
| | - Michał Barbasiewicz
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093
Warsaw, Poland
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30
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Cabrera J, Padilla R, Dehn R, Deuerlein S, Gułajski Ł, Chomiszczak E, Teles JH, Limbach M, Grela K. Olefin Metathesis on a TLC Plate as a Tool for a High-Throughput Screening of Catalyst-Substrate Sets. Adv Synth Catal 2012. [DOI: 10.1002/adsc.201100863] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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31
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Barbasiewicz M, Grudzień K, Malinska M. A Missing Relative: A Hoveyda–Grubbs Metathesis Catalyst Bearing a Peri-Substituted Naphthalene Framework. Organometallics 2012. [DOI: 10.1021/om300052b] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Michał Barbasiewicz
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093
Warsaw, Poland
| | - Krzysztof Grudzień
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093
Warsaw, Poland
| | - Maura Malinska
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093
Warsaw, Poland
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32
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Żukowska K, Szadkowska A, Pazio AE, Woźniak K, Grela K. Thermal Switchability of N-Chelating Hoveyda-type Catalyst Containing a Secondary Amine Ligand. Organometallics 2011. [DOI: 10.1021/om2011062] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Karolina Żukowska
- Institute of Organic
Chemistry, Polish Academy of Sciences,
Kasprzaka 44/52, 01-224
Warsaw, Poland
- Department
of Chemistry, Warsaw University, Żwirki
i Wigury Street 101,
02-089 Warsaw, Poland
| | - Anna Szadkowska
- Institute of Organic
Chemistry, Polish Academy of Sciences,
Kasprzaka 44/52, 01-224
Warsaw, Poland
| | - Aleksandra E. Pazio
- Department
of Chemistry, Warsaw University, Żwirki
i Wigury Street 101,
02-089 Warsaw, Poland
| | - Krzysztof Woźniak
- Department
of Chemistry, Warsaw University, Żwirki
i Wigury Street 101,
02-089 Warsaw, Poland
| | - Karol Grela
- Institute of Organic
Chemistry, Polish Academy of Sciences,
Kasprzaka 44/52, 01-224
Warsaw, Poland
- Department
of Chemistry, Warsaw University, Żwirki
i Wigury Street 101,
02-089 Warsaw, Poland
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