1
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Mendel M, Gnägi L, Dabranskaya U, Schoenebeck F. Rapid and Modular Access to Vinyl Cyclopropanes Enabled by Air-stable Palladium(I) Dimer Catalysis. Angew Chem Int Ed Engl 2023; 62:e202211167. [PMID: 36226918 PMCID: PMC10107780 DOI: 10.1002/anie.202211167] [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: 07/29/2022] [Revised: 10/10/2022] [Accepted: 10/12/2022] [Indexed: 12/23/2022]
Abstract
While vinyl cyclopropanes are valuable functional groups in drugs or natural products as well as established precursors to trigger a rich variety of synthetic transformations, their reactive nature can make their installation via direct catalytic approaches challenging. We herein present a modular access to (di)vinyl cyclopropanes under very mild conditions and full conservation of stereochemistry, allowing access to the cis or trans cyclopropane- as well as E or Z vinyl-stereochemical relationships. Our protocol relies on air-stable dinuclear PdI catalysis, which enables rapid (<30 min) and selective access to a diverse range of vinyl cyclopropane motifs at room temperature, even on gram scale.
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Affiliation(s)
- Marvin Mendel
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Lars Gnägi
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Uladzislava Dabranskaya
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Franziska Schoenebeck
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
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2
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Turksoy A, Bouayad‐Gervais S, Schoenebeck F. N
‐CF
3
Imidazolidin‐2‐one Derivatives via Photocatalytic and Silver‐Catalyzed Cyclizations. Chemistry 2022; 28:e202201435. [DOI: 10.1002/chem.202201435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Indexed: 11/08/2022]
Affiliation(s)
- Abdurrahman Turksoy
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Samir Bouayad‐Gervais
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Franziska Schoenebeck
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
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3
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Guo R, Zhang X, Bu X, Wang M, Zhao B, Gao Y, Jia Q, Wang Y. Se
‐(Fluoromethyl) Benzenesulfonoselenoates: Shelf‐Stable, Easily Available Reagents for Monofluoromethylselenolation. Chemistry 2022; 28:e202200981. [DOI: 10.1002/chem.202200981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Rui‐Li Guo
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education School of Foreign Languages College of Chemistry & Materials Science Northwest University Xi'an 710069 P. R. China
| | - Xing‐Long Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education School of Foreign Languages College of Chemistry & Materials Science Northwest University Xi'an 710069 P. R. China
| | - Xian‐Pan Bu
- Ankang R&D Center for Se-enriched Products, Key Laboratory of Se-enriched Products Development and Quality Control Ministry of Agriculture and Rural Affairs Ankang Shaanxi 725000 P. R. China
| | - Meng‐Yue Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education School of Foreign Languages College of Chemistry & Materials Science Northwest University Xi'an 710069 P. R. China
| | - Bao‐Yin Zhao
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education School of Foreign Languages College of Chemistry & Materials Science Northwest University Xi'an 710069 P. R. China
| | - Ya‐Ru Gao
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education School of Foreign Languages College of Chemistry & Materials Science Northwest University Xi'an 710069 P. R. China
| | - Qiong Jia
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education School of Foreign Languages College of Chemistry & Materials Science Northwest University Xi'an 710069 P. R. China
| | - Yong‐Qiang Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education School of Foreign Languages College of Chemistry & Materials Science Northwest University Xi'an 710069 P. R. China
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4
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Wang Z, Cao CK, Tretyakov E, Liu W, Chen C. A Facile Stereoselective Bis‐Trifluoromethylselenolation Reaction of Alkynes with AgSeCF3 and N‐Bromosuccinimide. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Zhenyu Wang
- Tianjin University of Science and Technology College of Science CHINA
| | | | - Evgeny Tretyakov
- Zelinsky Institute of Organic Chemistry RAS: Institut organiceskoj himii imeni N D Zelinskogo RAN Institute of Organic Chemistry CHINA
| | - Wei Liu
- Tianjin University of Science and Technology College of Science CHINA
| | - Chao Chen
- Tsinghua University Department of chemistry Tsinghua University, Hetian bldg, 410 100084 Beijing CHINA
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5
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Grollier K, Ghiazza C, Tlili A, Billard T, Médebielle M, Vantourout JC. Electrochemical Trifluoromethylselenolation of Activated Alkyl Halides. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Kevin Grollier
- ICBMS: Institut de Chimie et Biochimie Moleculaires et Supramoleculaires Chemistry FRANCE
| | - Clément Ghiazza
- ICBMS: Institut de Chimie et Biochimie Moleculaires et Supramoleculaires Chemistry FRANCE
| | - Anis Tlili
- ICBMS: Institut de Chimie et Biochimie Moleculaires et Supramoleculaires Chemistry FRANCE
| | - Thierry Billard
- ICBMS: Institut de Chimie et Biochimie Moleculaires et Supramoleculaires Chemistry FRANCE
| | - Maurice Médebielle
- ICBMS: Institut de Chimie et Biochimie Moleculaires et Supramoleculaires Chemistry FRANCE
| | - Julien Christian Vantourout
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires UMR 5246 - SMITh 1 rue Victor GrignardBâtiment LEDERER 69622 Villeurbanne Cedex FRANCE
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6
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Mudshinge SR, Yang Y, Xu B, Hammond GB, Lu Z. Gold (I/III)-Catalyzed Trifluoromethylthiolation and Trifluoromethylselenolation of Organohalides. Angew Chem Int Ed Engl 2022; 61:e202115687. [PMID: 35061930 PMCID: PMC10854012 DOI: 10.1002/anie.202115687] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Indexed: 01/17/2023]
Abstract
The first C-SCF3 /SeCF3 cross-coupling reactions using gold redox catalysis [(MeDalphos)AuCl], AgSCF3 or Me4 NSeCF3 , and organohalides as substrates are reported. The new methodology enables a one-stop shop synthesis of aryl/alkenyl/alkynyl trifluoromethylthio- and selenoethers with a broad substrate scope (>60 examples with up to 97 % isolated yield). The method is scalable, and its robustness is evidenced by the late-stage functionalization of various bioactive molecules, which makes this reaction an attractive alternative in the synthesis of trifluoromethylthio- and selenoethers for pharmaceutical and agrochemical research and development.
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Affiliation(s)
- Sagar R Mudshinge
- Department of Chemistry, University of Louisville, Louisville, KY 40292, USA
| | - Yuhao Yang
- Department of Chemistry, University of Louisville, Louisville, KY 40292, USA
| | - Bo Xu
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, 2999 North Renmin Lu, Shanghai, 201620, China
| | - Gerald B Hammond
- Department of Chemistry, University of Louisville, Louisville, KY 40292, USA
| | - Zhichao Lu
- Department of Chemistry, University of Louisville, Louisville, KY 40292, USA
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7
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Mudshinge SR, Yang Y, Xu B, Hammond GB, Lu Z. Gold (I/III)‐Catalyzed Trifluoromethylthiolation and Trifluoromethylselenolation of Organohalides. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202115687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Sagar R. Mudshinge
- Department of Chemistry University of Louisville Louisville KY 40292 USA
| | - Yuhao Yang
- Department of Chemistry University of Louisville Louisville KY 40292 USA
| | - Bo Xu
- College of Chemistry Chemical Engineering and Biotechnology Donghua University 2999 North Renmin Lu Shanghai 201620 China
| | - Gerald B. Hammond
- Department of Chemistry University of Louisville Louisville KY 40292 USA
| | - Zhichao Lu
- Department of Chemistry University of Louisville Louisville KY 40292 USA
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8
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Grollier K, Chefdeville E, Jeanneau E, Billard T. Aromatic Trifluoromethylselenolation via Pd-catalyzed C-H functionalization. Chemistry 2021; 27:12910-12916. [PMID: 34142744 DOI: 10.1002/chem.202102121] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Indexed: 01/15/2023]
Abstract
The synthesis of trifluoromethylselenolated aromatic molecules via an auxiliary-assisted, palladium catalyzed, C-H bonds functionalization with trifluoromethyl tolueneselenosulfonate as reagent is described. The mono- or bis-products can be preferentially formed. Some mechanistic investigations were realized to better understand the reaction. This methodology was also extended to fluoroalkylselenyl groups.
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Affiliation(s)
- Kevin Grollier
- Institute of Chemistry and Biochemistry (ICBMS - UMR CNRS 5246), Univ Lyon, CNRS, Université Lyon 1, 43 Bd du 11 novembre 1918, 69622, Lyon, France
| | - Emmanuel Chefdeville
- NMR Centre Univ Lyon, Université Lyon 1, CNRS, 43 Bd du 11 novembre 1918, 69622, Lyon, France
| | - Erwann Jeanneau
- Centre de Diffractométrie Henri Longchambon, Univ Lyon, Université Lyon 1, 5 rue de la Doua, 69100, Villeurbanne, France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry (ICBMS - UMR CNRS 5246), Univ Lyon, CNRS, Université Lyon 1, 43 Bd du 11 novembre 1918, 69622, Lyon, France.,CERMEP - In vivo imaging, Groupement Hospitalier Est, 59 Bd Pinel, 69677, Lyon, France
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9
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10
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Fricke C, Sperger T, Mendel M, Schoenebeck F. Catalysis with Palladium(I) Dimers. Angew Chem Int Ed Engl 2021; 60:3355-3366. [PMID: 33058375 PMCID: PMC7898807 DOI: 10.1002/anie.202011825] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 10/09/2020] [Indexed: 12/16/2022]
Abstract
Dinuclear PdI complexes have found widespread applications as diverse catalysts for a multitude of transformations. Initially their ability to function as pre-catalysts for low-coordinated Pd0 species was harnessed in cross-coupling. Such PdI dimers are inherently labile and relatively sensitive to oxygen. In recent years, more stable dinuclear PdI -PdI frameworks, which feature bench-stability and robustness towards nucleophiles as well as recoverability in reactions, were explored and shown to trigger privileged reactivities via dinuclear catalysis. This includes the predictable and substrate-independent, selective C-C and C-heteroatom bond formations of poly(pseudo)halogenated arenes as well as couplings of arenes with relatively weak nucleophiles, which would not engage in Pd0 /PdII catalysis. This Minireview highlights the use of dinuclear PdI complexes as both pre-catalysts for the formation of highly active Pd0 and PdII -H species as well as direct dinuclear catalysts. Focus is set on the mechanistic intricacies, the speciation and the impacts on reactivity.
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Affiliation(s)
- Christoph Fricke
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Theresa Sperger
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Marvin Mendel
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
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11
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Sun X, Dong X, Liu H, Liu Y. Recent Progress in Palladium‐Catalyzed Radical Reactions. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001315] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Xi Sun
- School of Chemistry Chemical Engineering Shandong University of Technology 266 West Xincun Road Zibo 255049 People's Republic of China
| | - Xu Dong
- School of Chemistry Chemical Engineering Shandong University of Technology 266 West Xincun Road Zibo 255049 People's Republic of China
| | - Hui Liu
- School of Chemistry Chemical Engineering Shandong University of Technology 266 West Xincun Road Zibo 255049 People's Republic of China
| | - Yuying Liu
- School of Chemistry Chemical Engineering Shandong University of Technology 266 West Xincun Road Zibo 255049 People's Republic of China
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12
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Louvel D, Ghiazza C, Debrauwer V, Khrouz L, Monnereau C, Tlili A. Forging C-SeCF 3 Bonds with Trifluoromethyl Tolueneselenosulfonate under Visible-Light. CHEM REC 2021; 21:417-426. [PMID: 33502093 DOI: 10.1002/tcr.202000184] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 01/08/2021] [Accepted: 01/12/2021] [Indexed: 12/17/2022]
Abstract
This account highlights some of our recent work on photoinduced trifluoromethylselenolation reactions. This research program relies primarily on the design of a new key shelf-stable selenating reagent that can be involved in various radical processes In particular, we demonstrated that trifluoromethylselenolation of arenes, alkenes, alkynes as well as aliphatic organic building blocks can be readily achieved under visible-light irradiation. Mechanistic investigations based on 19 F NMR studies, EPR spectroscopy, cyclic voltammetry and luminescence studies allowed us to shed the light on the different proposed mechanisms in the designed methodologies. The applicative potential of these strategies was further demonstrated through the synthesis of bioactive analogue containing SeCF3 motif.
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Affiliation(s)
- Dan Louvel
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), Univ Lyon, Université Lyon 1, CNRS, CPE-Lyon, INSA, 43 Bd du 11 Novembre 1918, 69622, Villeurbanne, France
| | - Clément Ghiazza
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), Univ Lyon, Université Lyon 1, CNRS, CPE-Lyon, INSA, 43 Bd du 11 Novembre 1918, 69622, Villeurbanne, France
| | - Vincent Debrauwer
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), Univ Lyon, Université Lyon 1, CNRS, CPE-Lyon, INSA, 43 Bd du 11 Novembre 1918, 69622, Villeurbanne, France
| | - Lhoussain Khrouz
- Univ Lyon, Ens de Lyon, CNRS UMR 5182, Université Lyon 1, Laboratoire de Chimie, F-69342, Lyon, France
| | - Cyrille Monnereau
- Univ Lyon, Ens de Lyon, CNRS UMR 5182, Université Lyon 1, Laboratoire de Chimie, F-69342, Lyon, France
| | - Anis Tlili
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), Univ Lyon, Université Lyon 1, CNRS, CPE-Lyon, INSA, 43 Bd du 11 Novembre 1918, 69622, Villeurbanne, France
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13
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Yang X, Chang D, Zhao R, Shi L. Recent Advances and Uses of (Me
4
N)XCF
3
(X=S, Se) in the Synthesis of Trifluoromethylthiolated and Trifluoromethylselenolated Compounds. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000575] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xi‐Hui Yang
- School of Science Harbin Institute of Technology (Shenzhen) 518055 Shenzhen P. R. China
| | - Denghu Chang
- School of Science Harbin Institute of Technology (Shenzhen) 518055 Shenzhen P. R. China
| | - Rong Zhao
- School of Science Harbin Institute of Technology (Shenzhen) 518055 Shenzhen P. R. China
| | - Lei Shi
- School of Science Harbin Institute of Technology (Shenzhen) 518055 Shenzhen P. R. China
- State Key Laboratory of Elemento-Organic Chemistry Nankai University 300071 Tianjin P. R. China
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14
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Kundu G, Sperger T, Rissanen K, Schoenebeck F. A Next-Generation Air-Stable Palladium(I) Dimer Enables Olefin Migration and Selective C-C Coupling in Air. Angew Chem Int Ed Engl 2020; 59:21930-21934. [PMID: 32810335 PMCID: PMC7756449 DOI: 10.1002/anie.202009115] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 08/04/2020] [Indexed: 12/17/2022]
Abstract
We report a new air-stable PdI dimer, [Pd(μ-I)(PCy2 t Bu)]2 , which triggers E-selective olefin migration to enamides and styrene derivatives in the presence of multiple functional groups and with complete tolerance of air. The same dimer also triggers extremely rapid C-C coupling (alkylation and arylation) at room temperature in a modular and triply selective fashion of aromatic C-Br, C-OTf/OFs, and C-Cl bonds in poly(pseudo)halogenated arenes, displaying superior activity over previous PdI dimer generations for substrates that bear substituents ortho to C-OTf.
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Affiliation(s)
- Gourab Kundu
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Theresa Sperger
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Kari Rissanen
- Department of ChemistryNanoscience CenterUniversity of Jyvaskyla40014JYUFinland
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15
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Kundu G, Sperger T, Rissanen K, Schoenebeck F. A Next‐Generation Air‐Stable Palladium(I) Dimer Enables Olefin Migration and Selective C−C Coupling in Air. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202009115] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Gourab Kundu
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Theresa Sperger
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Kari Rissanen
- Department of Chemistry Nanoscience Center University of Jyvaskyla 40014 JYU Finland
| | - Franziska Schoenebeck
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
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16
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Kalvet I, Deckers K, Funes‐Ardoiz I, Magnin G, Sperger T, Kremer M, Schoenebeck F. Selective ortho-Functionalization of Adamantylarenes Enabled by Dispersion and an Air-Stable Palladium(I) Dimer. Angew Chem Int Ed Engl 2020; 59:7721-7725. [PMID: 32065717 PMCID: PMC7317867 DOI: 10.1002/anie.202001326] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Revised: 02/16/2020] [Indexed: 12/15/2022]
Abstract
Contrary to the general belief that Pd-catalyzed cross-coupling at sites of severe steric hindrance are disfavored, we herein show that the oxidative addition to C-Br ortho to an adamantyl group is as favored as the corresponding adamantyl-free system due to attractive dispersion forces. This enabled the development of a fully selective arylation and alkylation of C-Br ortho to an adamantyl group, even if challenged with competing non-hindered C-OTf or C-Cl sites. The method makes use of an air-stable PdI dimer and enables straightforward access to diversely substituted therapeutically important adamantylarenes in 5-30 min.
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Affiliation(s)
- Indrek Kalvet
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Kristina Deckers
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Ignacio Funes‐Ardoiz
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Guillaume Magnin
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Theresa Sperger
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Marius Kremer
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
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17
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Kalvet I, Deckers K, Funes‐Ardoiz I, Magnin G, Sperger T, Kremer M, Schoenebeck F. Selective
ortho
‐Functionalization of Adamantylarenes Enabled by Dispersion and an Air‐Stable Palladium(I) Dimer. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001326] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Indrek Kalvet
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Kristina Deckers
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Ignacio Funes‐Ardoiz
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Guillaume Magnin
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Theresa Sperger
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Marius Kremer
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Franziska Schoenebeck
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
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18
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Turksoy A, Scattolin T, Bouayad-Gervais S, Schoenebeck F. Facile Access to AgOCF 3 and Its New Applications as a Reservoir for OCF 2 for the Direct Synthesis of N-CF 3 , Aryl or Alkyl Carbamoyl Fluorides. Chemistry 2020; 26:2183-2186. [PMID: 31922296 DOI: 10.1002/chem.202000116] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Indexed: 12/11/2022]
Abstract
The development of innovative fluorination strategies is greatly dependent also on the availability, safety and practicability of available fluorinating reagents. We herein show a straightforward and quantitative strategy for the preparation of valuable AgOCF3 at room temperature and showcase its performance in trifluoromethoxylations or as reservoir for O=CF2 . This enabled the direct, practical and safe synthesis of valuable N-alkyl/aryl and N-CF3 carbamoyl fluorides from secondary amines and isothiocyanides, respectively. Our mechanistic data indicate that AgOCF3 does not liberate O=CF2 until it is activated by a nucleophilic co-reagent, reinforcing the stability of the salt under our new preparation strategy.
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Affiliation(s)
- Abdurrahman Turksoy
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Thomas Scattolin
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Samir Bouayad-Gervais
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Franziska Schoenebeck
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
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19
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De Zordo-Banliat A, Barthélémy L, Bourdreux F, Tuccio B, Dagousset G, Pégot B, Magnier E. Visible-Light-Induced Metal-Free Trifluoromethylselenolation of Electron-Rich Heteroarenes Using the Nucleophilic [Me4N][SeCF3] Reagent. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901793] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Arnaud De Zordo-Banliat
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Lucas Barthélémy
- Institut de Chimie Radicalaire, UMR 7273; Aix-Marseille Université-CNRS; 13397 Marseille Cedex 20 France
| | - Flavien Bourdreux
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Béatrice Tuccio
- Institut de Chimie Radicalaire, UMR 7273; Aix-Marseille Université-CNRS; 13397 Marseille Cedex 20 France
| | - Guillaume Dagousset
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Bruce Pégot
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
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20
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Li L, Song F, Zhong X, Wu Y, Zhang X, Chen J, Huang Y. Ligand‐Controlled C−O Bond Coupling of Carboxylic Acids and Aryl Iodides: Experimental and Computational Insights. Adv Synth Catal 2020. [DOI: 10.1002/adsc.201901136] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Li Li
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical GenomicsPeking University, Shenzhen Graduate School Shenzhen 518055 China
| | - Feifei Song
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical GenomicsPeking University, Shenzhen Graduate School Shenzhen 518055 China
| | | | - Yun‐Dong Wu
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical GenomicsPeking University, Shenzhen Graduate School Shenzhen 518055 China
- Shenzhen Bay Laboratory Shenzhen 518055 China
| | - Xinhao Zhang
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical GenomicsPeking University, Shenzhen Graduate School Shenzhen 518055 China
- Shenzhen Bay Laboratory Shenzhen 518055 China
| | - Jiean Chen
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical GenomicsPeking University, Shenzhen Graduate School Shenzhen 518055 China
- Shenzhen Bay Laboratory Shenzhen 518055 China
| | - Yong Huang
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical GenomicsPeking University, Shenzhen Graduate School Shenzhen 518055 China
- Department of ChemistryThe Hong Kong University of Science of Technology Clear Water Bay Kowloon
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21
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Kolter M, Koszinowski K. Formation of Transient Anionic Metal Clusters in Palladium/Diene-Catalyzed Cross-Coupling Reactions. Chemistry 2019; 25:13376-13384. [PMID: 31335999 PMCID: PMC7687115 DOI: 10.1002/chem.201902610] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 07/11/2019] [Indexed: 12/30/2022]
Abstract
Despite their considerable practical value, palladium/1,3‐diene‐catalyzed cross‐coupling reactions between Grignard reagents RMgCl and alkyl halides AlkylX remain mechanistically poorly understood. Herein, we probe the intermediates formed in these reactions by a combination of electrospray‐ionization mass spectrometry, UV/Vis spectroscopy, and NMR spectroscopy. According to our results and in line with previous hypotheses, the first step of the catalytic cycle brings about transmetalation to afford organopalladate anions. These organopalladate anions apparently undergo SN2‐type reactions with the AlkylX coupling partner. The resulting neutral complexes then release the cross‐coupling products by reductive elimination. In gas‐phase fragmentation experiments, the occurrence of reductive eliminations was observed for anionic analogues of the neutral complexes. Although the actual catalytic cycle is supposed to involve chiefly mononuclear palladium species, anionic palladium nanoclusters [PdnR(DE)n]−, (n=2, 4, 6; DE=diene) were also observed. At short reaction times, the dinuclear complexes usually predominated, whereas at longer times the tetra‐ and hexanuclear clusters became relatively more abundant. In parallel, the formation of palladium black pointed to continued aggregation processes. Thus, the present study directly shows dynamic behavior of the palladium/diene catalyst system and degradation of the active catalyst with increasing reaction time.
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Affiliation(s)
- Marlene Kolter
- Institut für Organische und Biomolekulare Chemie, Universität Göttingen, Tammannstrasse 2, 37077, Göttingen, Germany
| | - Konrad Koszinowski
- Institut für Organische und Biomolekulare Chemie, Universität Göttingen, Tammannstrasse 2, 37077, Göttingen, Germany
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22
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Ghiazza C, Billard T, Dickson C, Tlili A, Gampe CM. Chalcogen OCF
3
Isosteres Modulate Drug Properties without Introducing Inherent Liabilities. ChemMedChem 2019; 14:1586-1589. [DOI: 10.1002/cmdc.201900452] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Indexed: 12/14/2022]
Affiliation(s)
- Clément Ghiazza
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246)Université Lyon 1, CNRS, CPE-Lyon, INSA 43 Boulevard du 11 Novembre 1918 69622 Villeurbanne France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246)Université Lyon 1, CNRS, CPE-Lyon, INSA 43 Boulevard du 11 Novembre 1918 69622 Villeurbanne France
- CERMEP—In vivo ImagingGroupement Hospitalier Est 59 Boulevard Pinel 69003 Lyon France
| | - Callum Dickson
- Novartis Institutes for BioMedical Research 181 Massachusetts Avenue Cambridge MA 02139 USA
| | - Anis Tlili
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246)Université Lyon 1, CNRS, CPE-Lyon, INSA 43 Boulevard du 11 Novembre 1918 69622 Villeurbanne France
| | - Christian M. Gampe
- Novartis Institutes for BioMedical Research 181 Massachusetts Avenue Cambridge MA 02139 USA
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23
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Chen X, Pu M, Cheng H, Sperger T, Schoenebeck F. Arylation of Axially Chiral Phosphorothioate Salts by Dinuclear Pd I Catalysis. Angew Chem Int Ed Engl 2019; 58:11395-11399. [PMID: 31190467 PMCID: PMC6771726 DOI: 10.1002/anie.201906063] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Indexed: 01/10/2023]
Abstract
S-aryl phosphorothioates are privileged motifs in pharmaceuticals, agrochemicals, and catalysts; yet, the challenge of devising a straightforward synthetic route to enantioenriched S-aryl phosphorothioates has remained unsolved to date. We demonstrate herein the first direct C-SP(=O)(OR')(OR'') coupling of diverse and chiral phosphorothioate salts with aryl iodides, enabled by an air- and moisture-stable PdI dimer. Our mechanistic and computational data suggest distinct dinuclear PdI catalysis to be operative, which allows for operationally simple couplings with broad scope and full retention of stereochemistry.
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Affiliation(s)
- Xiang‐Yu Chen
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Maoping Pu
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Hong‐Gang Cheng
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Theresa Sperger
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
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24
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Magnin G, Clifton J, Schoenebeck F. A General and Air-tolerant Strategy to Conjugated Polymers within Seconds under Palladium(I) Dimer Catalysis. Angew Chem Int Ed Engl 2019; 58:10179-10183. [PMID: 31112626 PMCID: PMC6771708 DOI: 10.1002/anie.201903765] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 05/01/2019] [Indexed: 12/22/2022]
Abstract
While current M0 /MII based polymerization strategies largely focus on fine-tuning the catalyst, reagents and conditions for each and every monomer, this report discloses a single method that allows access to a variety of different conjugated polymers within seconds at room temperature. Key to this privileged reactivity is an air- and moisture stable dinuclear PdI catalyst. The method is operationally simple, robust and tolerant to air.
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Affiliation(s)
- Guillaume Magnin
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Jamie Clifton
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
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25
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Chen X, Pu M, Cheng H, Sperger T, Schoenebeck F. Arylation of Axially Chiral Phosphorothioate Salts by Dinuclear Pd
I
Catalysis. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201906063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xiang‐Yu Chen
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Maoping Pu
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Hong‐Gang Cheng
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Theresa Sperger
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Franziska Schoenebeck
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
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26
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Magnin G, Clifton J, Schoenebeck F. A General and Air‐tolerant Strategy to Conjugated Polymers within Seconds under Palladium(I) Dimer Catalysis. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201903765] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Guillaume Magnin
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Jamie Clifton
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Franziska Schoenebeck
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
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27
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Dix S, Jakob M, Hopkinson MN. Deoxytrifluoromethylthiolation and Selenylation of Alcohols by Using Benzothiazolium Reagents. Chemistry 2019; 25:7635-7639. [DOI: 10.1002/chem.201901607] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Stefan Dix
- Institute of Chemistry and BiochemistryFreie Universität Berlin Takustrasse 3 14195 Berlin Germany
| | - Michael Jakob
- Institute of Chemistry and BiochemistryFreie Universität Berlin Takustrasse 3 14195 Berlin Germany
| | - Matthew N. Hopkinson
- Institute of Chemistry and BiochemistryFreie Universität Berlin Takustrasse 3 14195 Berlin Germany
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28
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Senol E, Scattolin T, Schoenebeck F. Selenolation of Aryl Iodides and Bromides Enabled by a Bench‐Stable Pd
I
Dimer. Chemistry 2019; 25:9419-9422. [DOI: 10.1002/chem.201900951] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Indexed: 12/15/2022]
Affiliation(s)
- Erdem Senol
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Thomas Scattolin
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Franziska Schoenebeck
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
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29
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Sperger T, Guven S, Schoenebeck F. Chemoselective Pd‐Catalyzed C‐TeCF
3
Coupling of Aryl Iodides. Angew Chem Int Ed Engl 2018; 57:16903-16906. [DOI: 10.1002/anie.201810950] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Indexed: 12/14/2022]
Affiliation(s)
- Theresa Sperger
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Sinem Guven
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Franziska Schoenebeck
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
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30
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Sperger T, Guven S, Schoenebeck F. Chemoselektive Pd‐katalysierte C‐TeCF
3
‐Kupplung von Aryliodiden. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201810950] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Theresa Sperger
- Institut für Organische ChemieRWTH Aachen Landoltweg 1 52074 Aachen Deutschland
| | - Sinem Guven
- Institut für Organische ChemieRWTH Aachen Landoltweg 1 52074 Aachen Deutschland
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31
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Diehl CJ, Scattolin T, Englert U, Schoenebeck F. C−I-Selective Cross-Coupling Enabled by a Cationic Palladium Trimer. Angew Chem Int Ed Engl 2018; 58:211-215. [DOI: 10.1002/anie.201811380] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Indexed: 12/13/2022]
Affiliation(s)
- Claudia J. Diehl
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Thomas Scattolin
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Ulli Englert
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Franziska Schoenebeck
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
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32
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Diehl CJ, Scattolin T, Englert U, Schoenebeck F. C−I-Selective Cross-Coupling Enabled by a Cationic Palladium Trimer. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201811380] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Claudia J. Diehl
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Thomas Scattolin
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Ulli Englert
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Franziska Schoenebeck
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
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33
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Scattolin T, Senol E, Yin G, Guo Q, Schoenebeck F. Site-Selective C-S Bond Formation at C-Br over C-OTf and C-Cl Enabled by an Air-Stable, Easily Recoverable, and Recyclable Palladium(I) Catalyst. Angew Chem Int Ed Engl 2018; 57:12425-12429. [PMID: 30014554 PMCID: PMC6468269 DOI: 10.1002/anie.201806036] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 07/01/2018] [Indexed: 11/17/2022]
Abstract
This report widens the repertoire of emerging PdI catalysis to carbon-heteroatom, that is, C-S bond formation. While Pd0 -catalyzed protocols may suffer from the formation of poisonous sulfide-bound off-cycle intermediates and lack of selectivity, the mechanistically diverse PdI catalysis concept circumvents these challenges and allows for C-S bond formation (S-aryl and S-alkyl) of a wide range of aryl halides. Site-selective thiolations of C-Br sites in the presence of C-Cl and C-OTf were achieved in a general and a priori predictable fashion. Computational, spectroscopic, X-ray, and reactivity data support dinuclear PdI catalysis to be operative. Contrary to air-sensitive Pd0 , the active PdI species was easily recovered in the open atmosphere and subjected to multiple rounds of recycling.
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Affiliation(s)
- Thomas Scattolin
- Institute of Organic ChemistryRWTH Aachen UniversityAachenGermany
| | - Erdem Senol
- Institute of Organic ChemistryRWTH Aachen UniversityAachenGermany
| | - Guoyin Yin
- Institute of Organic ChemistryRWTH Aachen UniversityAachenGermany
| | - Qianqian Guo
- Institute of Inorganic ChemistryX-ray CrystallographyLandoltweg 152074AachenGermany
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34
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Ghiazza C, Debrauwer V, Monnereau C, Khrouz L, Médebielle M, Billard T, Tlili A. Visible‐Light‐Mediated Metal‐Free Synthesis of Trifluoromethylselenolated Arenes. Angew Chem Int Ed Engl 2018; 57:11781-11785. [DOI: 10.1002/anie.201806165] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 06/25/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Clément Ghiazza
- Institute of Chemistry and Biochemistry (ICBMS-UMRCNRS 5246)Univ Lyon, Université Lyon 1, CNRSCPE-LyonINSA 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
| | - Vincent Debrauwer
- Institute of Chemistry and Biochemistry (ICBMS-UMRCNRS 5246)Univ Lyon, Université Lyon 1, CNRSCPE-LyonINSA 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
| | - Cyrille Monnereau
- Univ LyonEns de Lyon, CNRS UMR 5182Université Lyon 1Laboratoire de Chimie 69342 Lyon France
| | - Lhoussain Khrouz
- Univ LyonEns de Lyon, CNRS UMR 5182Université Lyon 1Laboratoire de Chimie 69342 Lyon France
| | - Maurice Médebielle
- Institute of Chemistry and Biochemistry (ICBMS-UMRCNRS 5246)Univ Lyon, Université Lyon 1, CNRSCPE-LyonINSA 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry (ICBMS-UMRCNRS 5246)Univ Lyon, Université Lyon 1, CNRSCPE-LyonINSA 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
- CERMEP—in vivo imagingGroupement Hospitalier Est 59 Bd Pinel 69003 Lyon France
| | - Anis Tlili
- Institute of Chemistry and Biochemistry (ICBMS-UMRCNRS 5246)Univ Lyon, Université Lyon 1, CNRSCPE-LyonINSA 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
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35
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Scattolin T, Senol E, Yin G, Guo Q, Schoenebeck F. Site-Selective C−S Bond Formation at C−Br over C−OTf and C−Cl Enabled by an Air-Stable, Easily Recoverable, and Recyclable Palladium(I) Catalyst. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806036] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Thomas Scattolin
- Institute of Organic Chemistry; RWTH Aachen University; Aachen Germany
| | - Erdem Senol
- Institute of Organic Chemistry; RWTH Aachen University; Aachen Germany
| | - Guoyin Yin
- Institute of Organic Chemistry; RWTH Aachen University; Aachen Germany
| | - Qianqian Guo
- Institute of Inorganic Chemistry; X-ray Crystallography; Landoltweg 1 52074 Aachen Germany
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36
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Ghiazza C, Debrauwer V, Monnereau C, Khrouz L, Médebielle M, Billard T, Tlili A. Visible-Light-Mediated Metal-Free Synthesis of Trifluoromethylselenolated Arenes. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806165] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Clément Ghiazza
- Institute of Chemistry and Biochemistry (ICBMS-UMR; CNRS 5246); Univ Lyon, Université Lyon 1, CNRS; CPE-Lyon; INSA; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
| | - Vincent Debrauwer
- Institute of Chemistry and Biochemistry (ICBMS-UMR; CNRS 5246); Univ Lyon, Université Lyon 1, CNRS; CPE-Lyon; INSA; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
| | - Cyrille Monnereau
- Univ Lyon; Ens de Lyon, CNRS UMR 5182; Université Lyon 1; Laboratoire de Chimie; 69342 Lyon France
| | - Lhoussain Khrouz
- Univ Lyon; Ens de Lyon, CNRS UMR 5182; Université Lyon 1; Laboratoire de Chimie; 69342 Lyon France
| | - Maurice Médebielle
- Institute of Chemistry and Biochemistry (ICBMS-UMR; CNRS 5246); Univ Lyon, Université Lyon 1, CNRS; CPE-Lyon; INSA; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry (ICBMS-UMR; CNRS 5246); Univ Lyon, Université Lyon 1, CNRS; CPE-Lyon; INSA; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
- CERMEP-in vivo imaging; Groupement Hospitalier Est; 59 Bd Pinel 69003 Lyon France
| | - Anis Tlili
- Institute of Chemistry and Biochemistry (ICBMS-UMR; CNRS 5246); Univ Lyon, Université Lyon 1, CNRS; CPE-Lyon; INSA; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
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37
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Tlili A, Ismalaj E, Glenadel Q, Ghiazza C, Billard T. Synthetic Approaches to Trifluoromethylselenolated Compounds. Chemistry 2017; 24:3659-3670. [DOI: 10.1002/chem.201704637] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Anis Tlili
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), Univ Lyon; Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
| | - Ermal Ismalaj
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), Univ Lyon; Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
- CERMEP-in vivo imaging; Groupement Hospitalier Est; 59 Bd Pinel 69003 Lyon France
| | - Quentin Glenadel
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), Univ Lyon; Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
| | - Clément Ghiazza
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), Univ Lyon; Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), Univ Lyon; Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
- CERMEP-in vivo imaging; Groupement Hospitalier Est; 59 Bd Pinel 69003 Lyon France
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38
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Ghiazza C, Tlili A, Billard T. Electrophilic trifluoromethylselenolation of terminal alkynes with Se-(trifluoromethyl) 4-methylbenzenesulfonoselenoate. Beilstein J Org Chem 2017; 13:2626-2630. [PMID: 29259673 PMCID: PMC5727788 DOI: 10.3762/bjoc.13.260] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Accepted: 11/21/2017] [Indexed: 11/23/2022] Open
Abstract
Herein the nucleophilic addition of Se-(trifluoromethyl) 4-methylbenzenesulfonoselenoate, a stable and easy-to-handle reagent, to alkynes is described. This reaction provides trifluoromethylselenylated vinyl sulfones with good results and the method was extended also to higher fluorinated homologs. The obtained compounds are valuable building blocks for further syntheses of fluoroalkylselenolated molecules.
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Affiliation(s)
- Clément Ghiazza
- Institute of Chemistry and Biochemistry, Univ Lyon, Université Lyon 1, CNRS, 43 Bd du 11 novembre 1918, F-69622 Villeurbanne, France
| | - Anis Tlili
- Institute of Chemistry and Biochemistry, Univ Lyon, Université Lyon 1, CNRS, 43 Bd du 11 novembre 1918, F-69622 Villeurbanne, France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry, Univ Lyon, Université Lyon 1, CNRS, 43 Bd du 11 novembre 1918, F-69622 Villeurbanne, France
- CERMEP-In vivo Imaging, Groupement Hospitalier Est, 59 Bd Pinel, F-69003 Lyon, France
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39
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Ghiazza C, Debrauwer V, Billard T, Tlili A. Exploring the Reactivity of Trifluoromethyl Tolueneselenosulfonate with Alkynes under Copper Catalysis. Chemistry 2017; 24:97-100. [PMID: 29152790 DOI: 10.1002/chem.201705231] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Indexed: 11/07/2022]
Abstract
The direct fluoroalkylselenolation of terminal alkynes is reported herein involving shelf stable electrophilic reagents TsSeRF . The use of these reagents allows for the first time performing the reaction under catalytic conditions (copper/ligand). Moreover, the presence of oxygen directing groups allows the selective addition of the reagents to alkynes, therefore yielding a new family of vinyl sulfones.
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Affiliation(s)
- Clément Ghiazza
- Institute of Chemistry and Biochemistry, ICBMS-UMR CNRS 5246, Univ Lyon, Université Lyon 1, CNRS, 43 Bd du 11 Novembre 1918, 69622, Villeurbanne, France
| | - Vincent Debrauwer
- Institute of Chemistry and Biochemistry, ICBMS-UMR CNRS 5246, Univ Lyon, Université Lyon 1, CNRS, 43 Bd du 11 Novembre 1918, 69622, Villeurbanne, France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry, ICBMS-UMR CNRS 5246, Univ Lyon, Université Lyon 1, CNRS, 43 Bd du 11 Novembre 1918, 69622, Villeurbanne, France.,CERMEP-in vivo imaging, Groupement Hospitalier Est, 59 Bd Pinel, 69003, Lyon, France
| | - Anis Tlili
- Institute of Chemistry and Biochemistry, ICBMS-UMR CNRS 5246, Univ Lyon, Université Lyon 1, CNRS, 43 Bd du 11 Novembre 1918, 69622, Villeurbanne, France
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40
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Dürr AB, Fisher HC, Kalvet I, Truong K, Schoenebeck F. Divergent Reactivity of a Dinuclear (NHC)Nickel(I) Catalyst versus Nickel(0) Enables Chemoselective Trifluoromethylselenolation. Angew Chem Int Ed Engl 2017; 56:13431-13435. [PMID: 28795520 PMCID: PMC5656904 DOI: 10.1002/anie.201706423] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Indexed: 12/12/2022]
Abstract
We herein showcase the ability of NHC-coordinated dinuclear NiI -NiI complexes to override fundamental reactivity limits of mononuclear (NHC)Ni0 catalysts in cross-couplings. This is demonstrated with the development of a chemoselective trifluoromethylselenolation of aryl iodides catalyzed by a NiI dimer. A novel SeCF3 -bridged NiI dimer was isolated and shown to selectively react with Ar-I bonds. Our computational and experimental reactivity data suggest dinuclear NiI catalysis to be operative. The corresponding Ni0 species, on the other hand, suffers from preferred reaction with the product, ArSeCF3 , over productive cross-coupling and is hence inactive.
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Affiliation(s)
- Alexander B. Dürr
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Henry C. Fisher
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Indrek Kalvet
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Khai‐Nghi Truong
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
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41
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Glenadel Q, Ghiazza C, Tlili A, Billard T. Copper-Catalyzed Direct Trifluoro- and Perfluoroalkylselenolations of Boronic Acids with a Shelf-Stable Family of Reagents. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700904] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Quentin Glenadel
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246); Univ Lyon, Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
| | - Clément Ghiazza
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246); Univ Lyon, Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
| | - Anis Tlili
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246); Univ Lyon, Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246); Univ Lyon, Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
- CERMEP - in vivo imaging; Groupement Hospitalier Est; 59 Bd Pinel 69003 Lyon France
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42
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Dürr AB, Fisher HC, Kalvet I, Truong KN, Schoenebeck F. Divergent Reactivity of a Dinuclear (NHC)Nickel(I) Catalyst versus Nickel(0) Enables Chemoselective Trifluoromethylselenolation. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201706423] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Alexander B. Dürr
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Henry C. Fisher
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Indrek Kalvet
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Khai-Nghi Truong
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Franziska Schoenebeck
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
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43
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Ghiazza C, Glenadel Q, Tlili A, Billard T. Trifluoromethylselenolation and Fluoroalkylselenolation of Alkenes by Electrophilic Addition. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700643] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Clément Ghiazza
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246); Univ Lyon; Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
| | - Quentin Glenadel
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246); Univ Lyon; Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
| | - Anis Tlili
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246); Univ Lyon; Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246); Univ Lyon; Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
- CERMEP - in vivo imaging; Univ Lyon; Groupement Hospitalier Est; 59 Bd Pinel 69003 Lyon France
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44
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Ghiazza C, Billard T, Tlili A. Trifluoromethyl- and Fluoroalkylselenolations of Alkynyl Copper(I) Compounds. Chemistry 2017. [DOI: 10.1002/chem.201702028] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Clément Ghiazza
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246); Univ Lyon, Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246); Univ Lyon, Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
- CERMEP-in vivo imaging, Groupement Hospitalier Est; 59 Bd Pinel 69003 Lyon France
| | - Anis Tlili
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246); Univ Lyon, Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
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45
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Kalvet I, Sperger T, Scattolin T, Magnin G, Schoenebeck F. Palladium(I) Dimer Enabled Extremely Rapid and Chemoselective Alkylation of Aryl Bromides over Triflates and Chlorides in Air. Angew Chem Int Ed Engl 2017; 56:7078-7082. [PMID: 28508520 PMCID: PMC5488304 DOI: 10.1002/anie.201701691] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 04/10/2017] [Indexed: 11/30/2022]
Abstract
Disclosed herein is the first general chemo- and site-selective alkylation of C-Br bonds in the presence of COTf, C-Cl and other potentially reactive functional groups, using the air-, moisture-, and thermally stable dinuclear PdI catalyst, [Pd(μ-I)PtBu3 ]2 . The bromo-selectivity is independent of the substrate and the relative positioning of the competing reaction sites, and as such fully predictable. Primary and secondary alkyl chains were introduced with extremely high speed (<5 min reaction time) at room temperature and under open-flask reaction conditions.
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Affiliation(s)
- Indrek Kalvet
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Theresa Sperger
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Thomas Scattolin
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Guillaume Magnin
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
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46
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Kalvet I, Sperger T, Scattolin T, Magnin G, Schoenebeck F. Palladium(I) Dimer Enabled Extremely Rapid and Chemoselective Alkylation of Aryl Bromides over Triflates and Chlorides in Air. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201701691] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Indrek Kalvet
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Theresa Sperger
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Thomas Scattolin
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Guillaume Magnin
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Franziska Schoenebeck
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
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47
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Jaworski JN, McCann SD, Guzei IA, Stahl SS. Detection of Palladium(I) in Aerobic Oxidation Catalysis. Angew Chem Int Ed Engl 2017; 56:3605-3610. [PMID: 28217896 PMCID: PMC5499979 DOI: 10.1002/anie.201700345] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Indexed: 11/07/2022]
Abstract
Palladium(II)-catalyzed oxidation reactions exhibit broad utility in organic synthesis; however, they often feature high catalyst loading and low turnover numbers relative to non-oxidative cross-coupling reactions. Insights into the fate of the Pd catalyst during turnover could help to address this limitation. Herein, we report the identification and characterization of a dimeric PdI species in two prototypical Pd-catalyzed aerobic oxidation reactions: allylic C-H acetoxylation of terminal alkenes and intramolecular aza-Wacker cyclization. Both reactions employ 4,5-diazafluoren-9-one (DAF) as an ancillary ligand. The dimeric PdI complex, [PdI (μ-DAF)(OAc)]2 , which features two bridging DAF ligands and two terminal acetate ligands, has been characterized by several spectroscopic methods, as well as single-crystal X-ray crystallography. The origin of this PdI complex and its implications for catalytic reactivity are discussed.
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Affiliation(s)
- Jonathan N. Jaworski
- Department of Chemistry, University of Wisconsin - Madison 1101 University Ave., Madison, WI 53706
| | - Scott D. McCann
- Department of Chemistry, University of Wisconsin - Madison 1101 University Ave., Madison, WI 53706
| | - Ilia A. Guzei
- Department of Chemistry, University of Wisconsin - Madison 1101 University Ave., Madison, WI 53706
| | - Shannon S. Stahl
- Department of Chemistry, University of Wisconsin - Madison 1101 University Ave., Madison, WI 53706
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48
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Jaworski JN, McCann SD, Guzei IA, Stahl SS. Detection of Palladium(I) in Aerobic Oxidation Catalysis. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201700345] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Jonathan N. Jaworski
- Department of Chemistry University of Wisconsin—Madison 1101 University Ave. Madison WI 53706 USA
| | - Scott D. McCann
- Department of Chemistry University of Wisconsin—Madison 1101 University Ave. Madison WI 53706 USA
| | - Ilia A. Guzei
- Department of Chemistry University of Wisconsin—Madison 1101 University Ave. Madison WI 53706 USA
| | - Shannon S. Stahl
- Department of Chemistry University of Wisconsin—Madison 1101 University Ave. Madison WI 53706 USA
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49
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Glenadel Q, Ismalaj E, Billard T. Electrophilic Trifluoromethyl- and Fluoroalkylselenolation of Organometallic Reagents. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601526] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Quentin Glenadel
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246); Univ Lyon; Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
| | - Ermal Ismalaj
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246); Univ Lyon; Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
- CERMEP - in vivo imaging; Groupement Hospitalier Est; 59 Bd Pinel 69003 Lyon France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246); Univ Lyon; Université Lyon 1, CNRS; 43 Bd du 11 Novembre 1918 69622 Villeurbanne France
- CERMEP - in vivo imaging; Groupement Hospitalier Est; 59 Bd Pinel 69003 Lyon France
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50
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Kalvet I, Magnin G, Schoenebeck F. Rapid Room-Temperature, Chemoselective Csp2
−Csp2
Coupling of Poly(pseudo)halogenated Arenes Enabled by Palladium(I) Catalysis in Air. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201609635] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Indrek Kalvet
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Guillaume Magnin
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Franziska Schoenebeck
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
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