1
|
Cuadros S, Paut J, Anselmi E, Dagousset G, Magnier E, Dell'Amico L. Light-Driven Synthesis and Functionalization of Bicycloalkanes, Cubanes and Related Bioisosteres. Angew Chem Int Ed Engl 2024; 63:e202317333. [PMID: 38179801 DOI: 10.1002/anie.202317333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 01/02/2024] [Accepted: 01/03/2024] [Indexed: 01/06/2024]
Abstract
Bicycloalkanes, cubanes and their structural analogues have emerged as bioisosteres of (hetero)arenes. To meet increasing demand, the chemical community has developed a plethora of novel synthetic methods. In this review, we assess the progress made in the field of light-driven construction and functionalization of such relevant molecules. We have focused on diverse structural targets, as well as on reaction processes giving access to: (i) [1.1.1]-bicyclopentanes (BCPs); (ii) [2.2.1]-bicyclohexanes (BCHs); (iii) [3.1.1]-bicycloheptanes (BCHeps); and (iv) cubanes; as well as other structurally related scaffolds. Finally, future perspectives dealing with the identification of novel reaction manifolds to access new functionalized bioisosteric units are discussed.
Collapse
Affiliation(s)
- Sara Cuadros
- Department of Chemical Sciences, University of Padova, Via Francesco Marzolo 1, 35131, Padova, Italy
| | - Julien Paut
- Department of Chemical Sciences, University of Padova, Via Francesco Marzolo 1, 35131, Padova, Italy
- Institut Lavoisier de Versailles, University of Paris-Saclay, 45 Avenue des Etats-Unis, 78035, Versailles, France
| | - Elsa Anselmi
- Institut Lavoisier de Versailles, University of Paris-Saclay, 45 Avenue des Etats-Unis, 78035, Versailles, France
- Université de Tours, Faculté des Sciences et Techniques, 37200, Tours, France
| | - Guillaume Dagousset
- Institut Lavoisier de Versailles, University of Paris-Saclay, 45 Avenue des Etats-Unis, 78035, Versailles, France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles, University of Paris-Saclay, 45 Avenue des Etats-Unis, 78035, Versailles, France
| | - Luca Dell'Amico
- Department of Chemical Sciences, University of Padova, Via Francesco Marzolo 1, 35131, Padova, Italy
| |
Collapse
|
2
|
Li Y, Briand M, Miqueu K, Anselmi E, Magnier E, Dagousset G. Electrophilic Fluorination of Silyl Dienol Ethers: a General and Selective Access to γ-Fluoro Enals. Chemistry 2024; 30:e202303545. [PMID: 38055212 DOI: 10.1002/chem.202303545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/04/2023] [Accepted: 12/06/2023] [Indexed: 12/07/2023]
Abstract
We describe the direct synthesis of γ-fluoro enals from the corresponding silyl dienol ethers. This simple process operates under mild conditions and is compatible with a wide range of functionalities. The high γ regioselectivity of this protocol was rationalized by means of theoretical calculations.
Collapse
Affiliation(s)
- Yang Li
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 45 avenue des Etats-Unis, 78000, Versailles, France
| | - Marina Briand
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 45 avenue des Etats-Unis, 78000, Versailles, France
| | - Karinne Miqueu
- CNRS/Université de Pau et des Pays de l'Adour, E2S-UPPA, Institut des Sciences Analytiques et de Physico-Chimie pour l'Environnement et les Matériaux (IPREM UMR 5254), Hélioparc, 2 Avenue du Président Angot, 64053, Pau Cedex 09, France
| | - Elsa Anselmi
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 45 avenue des Etats-Unis, 78000, Versailles, France
- Université de Tours, Faculté des Sciences et Techniques, 37200, Tours, France
| | - Emmanuel Magnier
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 45 avenue des Etats-Unis, 78000, Versailles, France
| | - Guillaume Dagousset
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 45 avenue des Etats-Unis, 78000, Versailles, France
| |
Collapse
|
3
|
Briand M, Anselmi E, Dagousset G, Magnier E. The Revival of Enantioselective Perfluoroalkylation - Update of New Synthetic Approaches from 2015-2022. CHEM REC 2023; 23:e202300114. [PMID: 37219007 DOI: 10.1002/tcr.202300114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/02/2023] [Indexed: 05/24/2023]
Abstract
Over the last years, methods devoted to the synthesis of asymmetric molecules bearing a perfluoroalkylated chain have been limited in number. Among them, only a few can be used on a large variety of scaffolds. This microreview aims at summarizing these recent advances in enantioselective perfluoroalkylation (-CF3 , -CF2 H, -Cn F2n+1 ) and highlights the need for new enantioselective methods to easily synthesize chiral fluorinated molecules which would be useful for the pharmaceutical and agrochemical industries. Some perspectives are also mentioned.
Collapse
Affiliation(s)
- Marina Briand
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles, 45 Avenue des Etats-Unis, 78035, Versailles Cedex, France
| | - Elsa Anselmi
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles, 45 Avenue des Etats-Unis, 78035, Versailles Cedex, France
- Université de Tours, Faculté des Sciences et Techniques, Parc Grandmont, Avenue Monge, 37200, Tours, France
| | - Guillaume Dagousset
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles, 45 Avenue des Etats-Unis, 78035, Versailles Cedex, France
| | - Emmanuel Magnier
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles, 45 Avenue des Etats-Unis, 78035, Versailles Cedex, France
| |
Collapse
|
4
|
de Zordo-Banliat A, Grollier K, Vanthuyne N, Floquet S, Billard T, Dagousset G, Pégot B, Magnier E. Perfluoroalkyl Selenoxides, Selenones and Selenoximines: General Preparation and Properties. Angew Chem Int Ed Engl 2023; 62:e202300951. [PMID: 36705091 DOI: 10.1002/anie.202300951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 01/26/2023] [Accepted: 01/27/2023] [Indexed: 01/28/2023]
Abstract
A selective access to perfluoroalkyl selenoxides, via Oxone® as oxidant or to selenones by using a Polyoxometalate-based Ionic Liquid (POM-IL) as a catalyst for the oxidation step is described. The reaction works with various perfluoralkyl chains and substituents with satisfactory to excellent yields. A two-step one-pot reaction from selenocyanates was performed to gain access to perfluoroalkyl selenoxides. The previously unknown perfluoroalkyl selenoximines family was also prepared with good yields. Having unlocked two strategies for the synthesis of fluoroalkylated SeIV and SeVI compounds, we then evaluated the Hansch-Leo lipophilicity parameters of these groups. Finally, asymmetric aryl perfluoroalkyl selenoximines were resolved to determine their absolute configurations.
Collapse
Affiliation(s)
- Arnaud de Zordo-Banliat
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78000, Versailles, France
| | - Kevin Grollier
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), Univ Lyon, CNRS, Université Lyon 1, CPE Lyon, 1 rue Victor Grignard, 69622, Lyon, France
| | | | - Sébastien Floquet
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78000, Versailles, France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), Univ Lyon, CNRS, Université Lyon 1, CPE Lyon, 1 rue Victor Grignard, 69622, Lyon, France
| | - Guillaume Dagousset
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78000, Versailles, France
| | - Bruce Pégot
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78000, Versailles, France
| | - Emmanuel Magnier
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78000, Versailles, France
| |
Collapse
|
5
|
Hédouin M, Barthelemy AL, Vanthuyne N, Besrour H, Maddaluno J, Magnier E, Oulyadi H. NMR and DFT Studies with a Doubly Labelled 15 N/ 6 Li S-Trifluoromethyl Sulfoximine Reveal Why a Directed ortho-Lithiation Requires an Excess of n-BuLi. Angew Chem Int Ed Engl 2023; 62:e202214106. [PMID: 36377763 PMCID: PMC10108270 DOI: 10.1002/anie.202214106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Indexed: 11/16/2022]
Abstract
This work shows why it is imperious to use an excess of butyllithium for a directed ortho-lithiation of a trifluoromethyl sulfoximine. The analysis of mixtures of n-BuLi and sulfoximine 1 in THF-d8 using {1 H, 6 Li, 13 C, 15 N, 19 F} NMR experiments at low temperatures reveal that a first deprotonation occurs that leads to dimeric and tetrameric N-lithiated sulfoximine (93 : 7). Using an excess n-BuLi (5 equivalents), the second deprotonation on the ortho-position of the aromatic occurs. Six species were observed and characterized on the way. It includes three aggregates involving a sulfoximine: i) a [dilithiated sulfoximine/(n-BuLi)] dimer solvated by four molecules of THF (Agg2, 39 %); ii) a [dilithiated sulfoximine/(n-BuLi)3 ] tetramer solvated by six molecules of THF (Agg3, 39 %); iii) a [dilithiated sulfoximine/(n-BuOLi)3 ] tetramer solvated by four molecules of THF (Agg1, 22 %). A DFT study afforded optimized solvated structures for all these aggregates, fully consistent with the NMR data.
Collapse
Affiliation(s)
- Matthieu Hédouin
- Laboratoire COBRA (UMR 6014 & FR 3038), Normandie Université, UNIROUEN, INSA Rouen, CNRS Rue Tesniere, 76821, Mont Saint Aignan, France
| | - Anne-Laure Barthelemy
- Institut Lavoisier de Versailles (UMR 8180), Université Paris-Saclay, UVSQ, CNRS, 45 avenue des Etats-Unis, 78035, Versailles, France
| | - Nicolas Vanthuyne
- iSm2, UMR 7313, Aix Marseille Univ, CNRS, Centrale Marseille, AMUtech, 13288, Marseille, France
| | - Hend Besrour
- Laboratoire COBRA (UMR 6014 & FR 3038), Normandie Université, UNIROUEN, INSA Rouen, CNRS Rue Tesniere, 76821, Mont Saint Aignan, France
| | - Jacques Maddaluno
- Laboratoire COBRA (UMR 6014 & FR 3038), Normandie Université, UNIROUEN, INSA Rouen, CNRS Rue Tesniere, 76821, Mont Saint Aignan, France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles (UMR 8180), Université Paris-Saclay, UVSQ, CNRS, 45 avenue des Etats-Unis, 78035, Versailles, France
| | - Hassan Oulyadi
- Laboratoire COBRA (UMR 6014 & FR 3038), Normandie Université, UNIROUEN, INSA Rouen, CNRS Rue Tesniere, 76821, Mont Saint Aignan, France
| |
Collapse
|
6
|
Briand M, Thai LD, Bourdreux F, Vanthuyne N, Moreau X, Magnier E, Anselmi E, Dagousset G. Remote Radical Trifluoromethylation: A Unified Approach to the Selective Synthesis of γ-Trifluoromethyl α,β-Unsaturated Carbonyl Compounds. Org Lett 2022; 24:9375-9380. [PMID: 36534949 DOI: 10.1021/acs.orglett.2c03676] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Site-selective trifluoromethylation of silyl dienol ethers derived from α,β-unsaturated aldehydes, ketones, and amides was achieved for the first time in the remote γ position. This photoredox catalyzed process is quite general to compounds bearing many functionalities and is applicable to the late-stage functionalization of biorelevant molecules. The use of S-perfluoroalkyl sulfoximines as ·RF radical sources enables the generalization of the reaction to other perfluoroalkyl groups (RF = CF2H, C4F9). Importantly, an unprecedented enantioselective C(sp3)-H perfluoroalkylation process is disclosed.
Collapse
Affiliation(s)
- Marina Briand
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| | - Linh D Thai
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| | - Flavien Bourdreux
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| | - Nicolas Vanthuyne
- Institut des Sciences Moléculaires de Marseille, Centrale Marseille, UMR 7313, Aix-Marseille Université, CNRS, Avenue Escadrille Normandie Niemen, 13013 Marseille Cedex, France
| | - Xavier Moreau
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| | - Emmanuel Magnier
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| | - Elsa Anselmi
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles, 78035 Versailles Cedex, France.,Université de Tours, Faculté des Sciences et Techniques, 37200 Tours, France
| | - Guillaume Dagousset
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| |
Collapse
|
7
|
Hédouin M, Barthelemy AL, Vanthuyne N, Besrour H, Maddaluno J, Magnier E, OULYADI HASSAN. NMR and DFT Studies with a Doubly Labelled 15N/6Li S‐Trifluoromethyl Sulfoximine Reveal Why a Directed ortho‐Lithiation Requires an Excess of n‐BuLi. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202214106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Matthieu Hédouin
- Universite de Rouen Laboratoire COBRA Rue Tesnière 76821 Mont Saint Aignan FRANCE
| | - Anne-Laure Barthelemy
- ILV: Institut Lavoisier de Versailles Institut Lavoisier de Versailles - UMR 8180 45 avenue des Etats-Unis 78035 Versailles FRANCE
| | - Nicolas Vanthuyne
- Aix-Marseille Universite iSm2, UMR 7313 AMUtech 13288 Marseille FRANCE
| | - Hend Besrour
- Université de Rouen: Universite de Rouen UMR 6014 CNRS - COBRA Rue Tesnière 76821 Mont Saint Aignan FRANCE
| | - Jacques Maddaluno
- CNRS: Centre National de la Recherche Scientifique UMR 6014 CNRS - COBRA Rue Tesnière 76821 Mont Saint Aignan FRANCE
| | - Emmanuel Magnier
- ILV: Institut Lavoisier de Versailles Institut Lavoisier de Versailles - UMR 8180 78035 Versailles FRANCE
| | - HASSAN OULYADI
- Universite de Rouen UMR 6014 CNRS - COBRA Rue Tesnière 76821 Mont Saint Aignan FRANCE
| |
Collapse
|
8
|
de Zordo‐Banliat A, Grollier K, Vigier J, Jeanneau E, Dagousset G, Pegot B, Magnier E, Billard T. Vinylic Trifluoromethylselenolation via Pd‐Catalyzed C−H Activation. Chemistry 2022; 28:e202202299. [DOI: 10.1002/chem.202202299] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Indexed: 12/13/2022]
Affiliation(s)
- Arnaud de Zordo‐Banliat
- Institut Lavoisier de Versailles (UMR CNRS 8180) Université Paris-Saclay UVSQ CNRS 78035 Versailles France
| | - Kevin Grollier
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246) Univ Lyon CNRS Université Lyon 1 CPE Lyon 1 rue Victor Grignard 69622 Lyon France
| | - Jordan Vigier
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246) Univ Lyon CNRS Université Lyon 1 CPE Lyon 1 rue Victor Grignard 69622 Lyon France
| | - Erwann Jeanneau
- Centre de Diffractométrie Henri Longchambon Univ Lyon Université Lyon 1 5 rue de la Doua 69100 Villeurbanne France
| | - Guillaume Dagousset
- Institut Lavoisier de Versailles (UMR CNRS 8180) Université Paris-Saclay UVSQ CNRS 78035 Versailles France
| | - Bruce Pegot
- Institut Lavoisier de Versailles (UMR CNRS 8180) Université Paris-Saclay UVSQ CNRS 78035 Versailles France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles (UMR CNRS 8180) Université Paris-Saclay UVSQ CNRS 78035 Versailles France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246) Univ Lyon CNRS Université Lyon 1 CPE Lyon 1 rue Victor Grignard 69622 Lyon France
| |
Collapse
|
9
|
Magnier E. Fluorine and Chalcogen atoms: an Association of Benefactors. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
10
|
Banoun C, Bourdreux F, Magnier E, Dagousset G. Intermolecular C-O Bond Formation with Alkoxyl Radicals: Photoredox-Catalyzed α-Alkoxylation of Carbonyl Compounds. Org Lett 2021; 23:8926-8930. [PMID: 34709834 DOI: 10.1021/acs.orglett.1c03444] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Due to the high reactivity of alkoxyl (RO·) radicals and their propensity to easily undergo β-scission or Hydrogen Atom Transfer (HAT) reactions, intermolecular alkoxylations involving RO· radicals are barely described. We report herein for the first time the efficient intermolecular trapping of alkoxyl radicals by silyl enol ethers. This photoredox-mediated protocol enables the introduction of both structurally simple and more complex alkoxy groups into a wide range of ketones and amides.
Collapse
Affiliation(s)
- Camille Banoun
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| | - Flavien Bourdreux
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| | - Emmanuel Magnier
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| | - Guillaume Dagousset
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| |
Collapse
|
11
|
Messara A, Vanthuyne N, Diter P, Elhabiri M, Panossian A, Hanquet G, Magnier E, Leroux FR. Front Cover: Aryl Fluoroalkyl Sulfoxides: Optical Stability and p
K
a
Measurement (Eur. J. Org. Chem. 36/2021). European J Org Chem 2021. [DOI: 10.1002/ejoc.202100935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Amélia Messara
- Université de Strasbourg Université de Haute-Alsace CNRS, UMR 7042-LIMA, ECPM 25 rue Becquerel Strasbourg 67087 France
| | - Nicolas Vanthuyne
- Aix Marseille Université, CNRS, Centrale Marseille, UMR 7313-iSm2 52 Avenue Escadrille Normandie Niemen Marseille 13013 France
| | - Patrick Diter
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles 45 Avenue des Etats-Unis Versailles 78035 France
| | - Mourad Elhabiri
- Université de Strasbourg Université de Haute-Alsace CNRS, UMR 7042-LIMA, ECPM 25 rue Becquerel Strasbourg 67087 France
| | - Armen Panossian
- Université de Strasbourg Université de Haute-Alsace CNRS, UMR 7042-LIMA, ECPM 25 rue Becquerel Strasbourg 67087 France
| | - Gilles Hanquet
- Université de Strasbourg Université de Haute-Alsace CNRS, UMR 7042-LIMA, ECPM 25 rue Becquerel Strasbourg 67087 France
| | - Emmanuel Magnier
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles 45 Avenue des Etats-Unis Versailles 78035 France
| | - Frédéric R. Leroux
- Université de Strasbourg Université de Haute-Alsace CNRS, UMR 7042-LIMA, ECPM 25 rue Becquerel Strasbourg 67087 France
| |
Collapse
|
12
|
Messara A, Vanthuyne N, Diter P, Elhabiri M, Panossian A, Hanquet G, Magnier E, Leroux FR. Aryl Fluoroalkyl Sulfoxides: Optical Stability and p
K
a
Measurement. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100816] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Amélia Messara
- Université de Strasbourg, Université de Haute-Alsace CNRS, UMR 7042-LIMA, ECPM 25 rue Becquerel Strasbourg 67087 France
| | - Nicolas Vanthuyne
- Aix Marseille Université, CNRS, Centrale Marseille, UMR 7313-iSm2 52 Avenue Escadrille Normandie Niemen Marseille 13013 France
| | - Patrick Diter
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles 45 avenue des Etats-Unis Versailles 78035 France
| | - Mourad Elhabiri
- Université de Strasbourg, Université de Haute-Alsace CNRS, UMR 7042-LIMA, ECPM 25 rue Becquerel Strasbourg 67087 France
| | - Armen Panossian
- Université de Strasbourg, Université de Haute-Alsace CNRS, UMR 7042-LIMA, ECPM 25 rue Becquerel Strasbourg 67087 France
| | - Gilles Hanquet
- Université de Strasbourg, Université de Haute-Alsace CNRS, UMR 7042-LIMA, ECPM 25 rue Becquerel Strasbourg 67087 France
| | - Emmanuel Magnier
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180 Institut Lavoisier de Versailles 45 avenue des Etats-Unis Versailles 78035 France
| | - Frédéric R. Leroux
- Université de Strasbourg, Université de Haute-Alsace CNRS, UMR 7042-LIMA, ECPM 25 rue Becquerel Strasbourg 67087 France
| |
Collapse
|
13
|
Duhail T, Bortolato T, Mateos J, Anselmi E, Jelier B, Togni A, Magnier E, Dagousset G, Dell'Amico L. Radical α-Trifluoromethoxylation of Ketones under Batch and Flow Conditions by Means of Organic Photoredox Catalysis. Org Lett 2021; 23:7088-7093. [PMID: 34469166 PMCID: PMC8453633 DOI: 10.1021/acs.orglett.1c02494] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
![]()
The
first light-driven
method for the α-trifluoromethoxylation
of ketones is reported. Enol carbonates react with N-trifluoromethoxy-4-cyano-pyridinium, using the photoredox catalyst
4-CzIPN under 456 nm irradiation, affording the α-trifluoromethoxy
ketones in ≤50% isolated yield and complete chemoselectivity.
As shown by 29 examples, the reaction is general and proceeds very
rapidly under batch (1 h) and flow conditions (2 min). Diverse product
manipulations demonstrate the synthetic potential of the disclosed
method in accessing elusive trifluoromethoxylated bioactive ingredients.
Collapse
Affiliation(s)
- Thibaut Duhail
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| | - Tommaso Bortolato
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Javier Mateos
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Elsa Anselmi
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78035 Versailles Cedex, France.,Université de Tours, Faculté des Sciences et Techniques, 37200 Tours, France
| | - Benson Jelier
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, ETH Zurich, Vladimir-Prelog-Weg 2, 8093 Zurich, Switzerland
| | - Antonio Togni
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, ETH Zurich, Vladimir-Prelog-Weg 2, 8093 Zurich, Switzerland
| | - Emmanuel Magnier
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| | - Guillaume Dagousset
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| | - Luca Dell'Amico
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131 Padova, Italy
| |
Collapse
|
14
|
Le Du E, Duhail T, Wodrich MD, Scopelliti R, Fadaei‐Tirani F, Anselmi E, Magnier E, Waser J. Structure and Reactivity of N-Heterocyclic Alkynyl Hypervalent Iodine Reagents. Chemistry 2021; 27:10979-10986. [PMID: 33978974 PMCID: PMC8361724 DOI: 10.1002/chem.202101475] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Indexed: 12/23/2022]
Abstract
Ethynylbenziodoxol(on)e (EBX) cyclic hypervalent iodine reagents have become popular reagents for the alkynylation of radicals and nucleophiles, but only offer limited possibilities for further structure and reactivity fine-tuning. Herein, the synthesis of new N-heterocyclic hypervalent iodine reagents with increased structural flexibility based on amide, amidine and sulfoximine scaffolds is reported. Solid-state structures of the reagents are reported and the analysis of the I-Calkyne bond lengths allowed assessing the trans-effect of the different substituents. Molecular electrostatic potential (MEP) maps of the reagents, derived from DFT computations, revealed less pronounced σ-hole regions for sulfonamide-based compounds. Most reagents reacted well in the alkynylation of β-ketoesters. The alkynylation of thiols afforded more variable yields, with compounds with a stronger σ-hole reacting better. In metal-mediated transformations, the N-heterocyclic hypervalent iodine reagents gave inferior results when compared to the O-based EBX reagents.
Collapse
Affiliation(s)
- Eliott Le Du
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de LausanneEPFL SB ISIC LCSO, BCH 43061015LausanneSwitzerland
| | - Thibaut Duhail
- Institut Lavoisier de VersaillesUniversité Paris-Saclay, UVSQ, CNRS, UMR 81807800VersaillesFrance
| | - Matthew D. Wodrich
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de LausanneEPFL SB ISIC LCSO, BCH 43061015LausanneSwitzerland
| | - Rosario Scopelliti
- Institute of Chemical Sciences and EngineeringEcole Polytechnique Fédérale de LausanneEPFL SB ISIC GE, BCH 2111, 1015 LausanneEPFL SB ISIC LCSO, BCH 43061015LausanneSwitzerland
| | - Farzaneh Fadaei‐Tirani
- Institute of Chemical Sciences and EngineeringEcole Polytechnique Fédérale de LausanneEPFL SB ISIC GE, BCH 2111, 1015 LausanneEPFL SB ISIC LCSO, BCH 43061015LausanneSwitzerland
| | - Elsa Anselmi
- Institut Lavoisier de VersaillesUniversité Paris-Saclay, UVSQ, CNRS, UMR 81807800VersaillesFrance
- Université de ToursFaculté des Sciences et Techniques37200ToursFrance
| | - Emmanuel Magnier
- Institut Lavoisier de VersaillesUniversité Paris-Saclay, UVSQ, CNRS, UMR 81807800VersaillesFrance
| | - Jerome Waser
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de LausanneEPFL SB ISIC LCSO, BCH 43061015LausanneSwitzerland
| |
Collapse
|
15
|
Grollier K, De Zordo‐Banliat A, Bourdreux F, Pegot B, Dagousset G, Magnier E, Billard T. (Trifluoromethylselenyl)methylchalcogenyl as Emerging Fluorinated Groups: Synthesis under Photoredox Catalysis and Determination of the Lipophilicity. Chemistry 2021; 27:6028-6033. [DOI: 10.1002/chem.202100053] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Indexed: 12/28/2022]
Affiliation(s)
- Kevin Grollier
- Institute of Chemistry and Biochemistry (ICBMS, UMR CNRS 5246) Univ Lyon, Université Lyon 1, CNRS, CPE INSA 43 Bd du 11 novembre 1918 69622 Villeurbanne France
| | - Arnaud De Zordo‐Banliat
- Institut Lavoisier de Versailles UMR CNRS 8180) Université Paris-Saclay, UVSQ, CNRS 78035 Versailles France
| | - Flavien Bourdreux
- Institut Lavoisier de Versailles UMR CNRS 8180) Université Paris-Saclay, UVSQ, CNRS 78035 Versailles France
| | - Bruce Pegot
- Institut Lavoisier de Versailles UMR CNRS 8180) Université Paris-Saclay, UVSQ, CNRS 78035 Versailles France
| | - Guillaume Dagousset
- Institut Lavoisier de Versailles UMR CNRS 8180) Université Paris-Saclay, UVSQ, CNRS 78035 Versailles France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles UMR CNRS 8180) Université Paris-Saclay, UVSQ, CNRS 78035 Versailles France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry (ICBMS, UMR CNRS 5246) Univ Lyon, Université Lyon 1, CNRS, CPE INSA 43 Bd du 11 novembre 1918 69622 Villeurbanne France
- CERMEP-In vivo imaging 59 Bd Pinel 69677 Lyon France
| |
Collapse
|
16
|
Kalim J, Duhail T, Pietrasiak E, Anselmi E, Magnier E, Togni A. Direct Trifluoromethylation of Alcohols Using a Hypervalent Iodosulfoximine Reagent. Chemistry 2021; 27:2638-2642. [PMID: 33241882 DOI: 10.1002/chem.202005104] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Indexed: 01/18/2023]
Abstract
The direct trifluoromethylation of a variety of aliphatic alcohols using a hypervalent iodosulfoximine reagent afforded the corresponding ethers in moderate to good yields (14-72 %). Primary, secondary, and even tertiary alcohols, including examples derived from natural products, underwent this transformation in the presence of catalytic amounts of zinc bis(triflimide). Typical reaction conditions involved a neat mixture of 6.0 equivalents of the alcohol with 1.0 equivalent of the reagent, with the majority of reactions complete within 2 h with 2.5 mol % of the Lewis acid catalyst. Furthermore, experimental evidence was provided that the C-O bond-forming process occurred via the coordination of the alcohol to the iodine atom and subsequent reductive elimination.
Collapse
Affiliation(s)
- Jorna Kalim
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, ETH Zurich, Vladimir-Prelog-Weg 2, 8093, Zurich, Switzerland
| | - Thibaut Duhail
- CNRS, UMR 8180, Institut Lavoisier de Versailles, Université Paris-Saclay, UVSQ, 78035, Versailles Cedex, France
| | - Ewa Pietrasiak
- Pahong University of Science and Technology, Pahong, 37673, Republic of Korea
| | - Elsa Anselmi
- CNRS, UMR 8180, Institut Lavoisier de Versailles, Université Paris-Saclay, UVSQ, 78035, Versailles Cedex, France.,Faculté des Sciences et Techniques, Université de Tours, 37200, Tours, France
| | - Emmanuel Magnier
- CNRS, UMR 8180, Institut Lavoisier de Versailles, Université Paris-Saclay, UVSQ, 78035, Versailles Cedex, France
| | - Antonio Togni
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, ETH Zurich, Vladimir-Prelog-Weg 2, 8093, Zurich, Switzerland
| |
Collapse
|
17
|
Martinetto Y, Pégot B, Roch-Marchal C, Haouas M, Cottyn-Boitte B, Camerel F, Jeftic J, Morineau D, Magnier E, Floquet S. A decatungstate-based ionic liquid exhibiting a very low dielectric constant suitable for acting as a solvent and a catalyst for the oxidation of organic substrates. NEW J CHEM 2021. [DOI: 10.1039/d1nj01214b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The use of a POM-based ionic liquid both as an efficient solvent and as a catalyst for the oxidation of organic substrates.
Collapse
|
18
|
Grollier K, Taponard A, De Zordo-Banliat A, Magnier E, Billard T. Metal-free nucleophilic trifluoromethylselenolation via an iodide-mediated umpolung reactivity of trifluoromethylselenotoluenesulfonate. Beilstein J Org Chem 2020; 16:3032-3037. [PMID: 33363671 PMCID: PMC7736694 DOI: 10.3762/bjoc.16.252] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 12/02/2020] [Indexed: 12/25/2022] Open
Abstract
We report herein a practical method to generate CF3Se- (and RFSe-) anions from shelf-stable reagents under iodide activation. Metal-free nucleophilic trifluoromethylselenolations have been then performed with this in situ-generated anion. Perfluoroalkylselenolations have also been described.
Collapse
Affiliation(s)
- Kevin Grollier
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), Univ Lyon, Université Lyon 1, CNRS, CPE, INSA, 43 Bd du 11 novembre 1918, 69622 Villeurbanne, France
| | - Alexis Taponard
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), Univ Lyon, Université Lyon 1, CNRS, CPE, INSA, 43 Bd du 11 novembre 1918, 69622 Villeurbanne, France
| | - Arnaud De Zordo-Banliat
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| | - Emmanuel Magnier
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), Univ Lyon, Université Lyon 1, CNRS, CPE, INSA, 43 Bd du 11 novembre 1918, 69622 Villeurbanne, France.,CERMEP-In vivo imaging, Groupement Hospitalier Est, 59 Bd Pinel, 69677 Lyon, France
| |
Collapse
|
19
|
Bouvet S, Pégot B, Sengmany S, Le Gall E, Léonel E, Goncalves AM, Magnier E. Controlled decomposition of SF 6 by electrochemical reduction. Beilstein J Org Chem 2020; 16:2948-2953. [PMID: 33335602 PMCID: PMC7722628 DOI: 10.3762/bjoc.16.244] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 11/18/2020] [Indexed: 12/03/2022] Open
Abstract
The electroreduction of SF6 is shown at ambient temperature in acetonitrile using an array of platinum microelectrodes to improve the electrical detection. Its half reduction potential occurs at −2.17 V vs Fc+/Fc. The exact number of electrons for the full consumption of sulfur hexafluoride was determined and this gas further quantitatively transformed into environmentally benign fluoride anion and sulfur by electrochemical reduction.
Collapse
Affiliation(s)
- Sébastien Bouvet
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| | - Bruce Pégot
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| | - Stéphane Sengmany
- Electrosynthèse, Catalyse et Chimie Organique, Université Paris-Est Créteil, CNRS, ICMPE, UMR 7182, 2 rue Henri Dunant, 94320 Thiais, France
| | - Erwan Le Gall
- Electrosynthèse, Catalyse et Chimie Organique, Université Paris-Est Créteil, CNRS, ICMPE, UMR 7182, 2 rue Henri Dunant, 94320 Thiais, France
| | - Eric Léonel
- Electrosynthèse, Catalyse et Chimie Organique, Université Paris-Est Créteil, CNRS, ICMPE, UMR 7182, 2 rue Henri Dunant, 94320 Thiais, France
| | - Anne-Marie Goncalves
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| | - Emmanuel Magnier
- Université Paris-Saclay, UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles, 78035 Versailles Cedex, France
| |
Collapse
|
20
|
Affiliation(s)
- Kevin Grollier
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246) Univ Lyon Université Lyon 1 CNRS, CPE, INSA, 43 Bd du 11 novembre 1918 FR-69622 Villeurbanne France
| | - Alexis Taponard
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246) Univ Lyon Université Lyon 1 CNRS, CPE, INSA, 43 Bd du 11 novembre 1918 FR-69622 Villeurbanne France
| | - Clément Ghiazza
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246) Univ Lyon Université Lyon 1 CNRS, CPE, INSA, 43 Bd du 11 novembre 1918 FR-69622 Villeurbanne France
| | - Emmanuel Magnier
- Université Paris-Saclay UVSQ CNRS UMR 8180 Institut Lavoisier de Versailles, FR- 78035 Versailles Cedex France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246) Univ Lyon Université Lyon 1 CNRS, CPE, INSA, 43 Bd du 11 novembre 1918 FR-69622 Villeurbanne France
- CERMEP−In vivo imaging, Groupement Hospitalier Est 59 Bd Pinel FR-69677 Lyon France
| |
Collapse
|
21
|
Bennai N, Ibrahim N, Marrot J, Belkadi M, Alami M, Magnier E, Anselmi E, Messaoudi S. Synthesis of S-Trifluoromethyl S-Arylsulfoximine Thioglycosides through Pd-Catalyzed Migita Cross-Coupling. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000821] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Nedjwa Bennai
- CNRS, BioCIS; Université Paris-Saclay; 92290 Châtenay-Malabry France
- Université des sciences et de la technologie d'Oran-Mohamed-Boudiaf; Algeria
| | - Nada Ibrahim
- CNRS, BioCIS; Université Paris-Saclay; 92290 Châtenay-Malabry France
| | - Jérôme Marrot
- UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles; Université Paris-Saclay; 78000 Versailles France
| | - Mohamed Belkadi
- Université des sciences et de la technologie d'Oran-Mohamed-Boudiaf; Algeria
| | - Mouad Alami
- CNRS, BioCIS; Université Paris-Saclay; 92290 Châtenay-Malabry France
| | - Emmanuel Magnier
- UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles; Université Paris-Saclay; 78000 Versailles France
| | - Elsa Anselmi
- UVSQ, CNRS, UMR 8180, Institut Lavoisier de Versailles; Université Paris-Saclay; 78000 Versailles France
- Faculté des Sciences et Techniques; Université de Tours; 37200 Tours France
| | - Samir Messaoudi
- CNRS, BioCIS; Université Paris-Saclay; 92290 Châtenay-Malabry France
| |
Collapse
|
22
|
Barthelemy AL, Bourdreux F, Dagousset G, Magnier E. Photoredox-Catalyzed Selective Synthesis of Allylic Perfluoroalkanes from Alkenes. Chemistry 2020; 26:10213-10216. [PMID: 32343860 DOI: 10.1002/chem.202002046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Indexed: 12/22/2022]
Abstract
We report herein a novel photoredox-catalyzed synthesis of allylic trifluoromethanes. The use of sulfilimino iminium as a source of trifluoromethyl radicals proves crucial to achieving high selectivity. Importantly, both styrene derivatives and unactivated alkenes are for the first time suitable partners for this process. The mild reaction conditions are compatible with a variety of functional groups. Remarkably, this method is readily broadened to other perfluoroalkyl groups (RF =CFCl2 , CF2 Br, C4 F9 ). An extensive mechanistic study is also provided.
Collapse
Affiliation(s)
- Anne-Laure Barthelemy
- Institut Lavoisier de Versailles, Université Paris-Saclay, UVSQ, CNRS, UMR 8180, 78000, Versailles, France
| | - F Bourdreux
- Institut Lavoisier de Versailles, Université Paris-Saclay, UVSQ, CNRS, UMR 8180, 78000, Versailles, France
| | - Guillaume Dagousset
- Institut Lavoisier de Versailles, Université Paris-Saclay, UVSQ, CNRS, UMR 8180, 78000, Versailles, France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles, Université Paris-Saclay, UVSQ, CNRS, UMR 8180, 78000, Versailles, France
| |
Collapse
|
23
|
Barthelemy AL, Certal V, Dagousset G, Anselmi E, Bertin L, Fabien L, Salgues B, Courtes P, Poma C, El-Ahmad Y, Magnier E. Optimization and Gram-Scale Preparation of S-Trifluoromethyl Sulfoximines and Sulfilimino Iminiums, Powerful Reagents for the Late Stage Introduction of the CF 3 Group. Org Process Res Dev 2020. [DOI: 10.1021/acs.oprd.9b00403] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Anne-Laure Barthelemy
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, St Quentin en Yvelines, 45 av. des Etats-Unis, 78035 Versailles Cedex, France
| | - Victor Certal
- SANOFI, Centre de Recherche de Vitry/Alfortville, 13, quai Jules Guesde − BP 14 − 94403 Vitry-sur-Seine Cedex, France
| | - Guillaume Dagousset
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, St Quentin en Yvelines, 45 av. des Etats-Unis, 78035 Versailles Cedex, France
| | - Elsa Anselmi
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, St Quentin en Yvelines, 45 av. des Etats-Unis, 78035 Versailles Cedex, France
| | - Luc Bertin
- SANOFI, Centre de Recherche de Vitry/Alfortville, 13, quai Jules Guesde − BP 14 − 94403 Vitry-sur-Seine Cedex, France
| | - Laurence Fabien
- SANOFI, Centre de Recherche de Vitry/Alfortville, 13, quai Jules Guesde − BP 14 − 94403 Vitry-sur-Seine Cedex, France
| | - Bruno Salgues
- SANOFI, Centre de Recherche de Vitry/Alfortville, 13, quai Jules Guesde − BP 14 − 94403 Vitry-sur-Seine Cedex, France
| | - Philippe Courtes
- SANOFI, Centre de Recherche de Vitry/Alfortville, 13, quai Jules Guesde − BP 14 − 94403 Vitry-sur-Seine Cedex, France
| | - Christian Poma
- SANOFI, Centre de Recherche de Vitry/Alfortville, 13, quai Jules Guesde − BP 14 − 94403 Vitry-sur-Seine Cedex, France
| | - Youssef El-Ahmad
- SANOFI, Centre de Recherche de Vitry/Alfortville, 13, quai Jules Guesde − BP 14 − 94403 Vitry-sur-Seine Cedex, France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, St Quentin en Yvelines, 45 av. des Etats-Unis, 78035 Versailles Cedex, France
| |
Collapse
|
24
|
Rössler SL, Jelier BJ, Magnier E, Dagousset G, Carreira EM, Togni A. Pyridinium Salts as Redox‐Active Functional Group Transfer Reagents. Angew Chem Int Ed Engl 2020; 59:9264-9280. [DOI: 10.1002/anie.201911660] [Citation(s) in RCA: 121] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Indexed: 12/14/2022]
Affiliation(s)
- Simon L. Rössler
- Department of Chemistry and Applied BiosciencesETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
| | - Benson J. Jelier
- Department of Chemistry and Applied BiosciencesETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
| | - Emmanuel Magnier
- Institut Lavoisier de VersaillesUMR 8180Université de Versailles-Saint-Quentin 78035 Versailles Cedex France
| | - Guillaume Dagousset
- Institut Lavoisier de VersaillesUMR 8180Université de Versailles-Saint-Quentin 78035 Versailles Cedex France
| | - Erick M. Carreira
- Department of Chemistry and Applied BiosciencesETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
| | - Antonio Togni
- Department of Chemistry and Applied BiosciencesETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
| |
Collapse
|
25
|
Rössler SL, Jelier BJ, Magnier E, Dagousset G, Carreira EM, Togni A. Pyridiniumsalze als redoxaktive Reagenzien zur Übertragung funktioneller Gruppen. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201911660] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Simon L. Rössler
- Departement Chemie und Angewandte BiowissenschaftenETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Schweiz
| | - Benson J. Jelier
- Departement Chemie und Angewandte BiowissenschaftenETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Schweiz
| | - Emmanuel Magnier
- Institut Lavoisier de VersaillesUMR 8180Université de Versailles-Saint-Quentin 78035 Versailles Cedex Frankreich
| | - Guillaume Dagousset
- Institut Lavoisier de VersaillesUMR 8180Université de Versailles-Saint-Quentin 78035 Versailles Cedex Frankreich
| | - Erick M. Carreira
- Departement Chemie und Angewandte BiowissenschaftenETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Schweiz
| | - Antonio Togni
- Departement Chemie und Angewandte BiowissenschaftenETH Zürich Vladimir-Prelog-Weg 1–5 8093 Zürich Schweiz
| |
Collapse
|
26
|
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] [What about the content of this article? (0)] [Affiliation(s)] [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
| |
Collapse
|
27
|
Barthelemy AL, Dagousset G, Magnier E. Cover Feature: Metal-Free Visible-Light-Mediated Hydrotrifluoromethylation of Unactivated Alkenes and Alkynes in Continuous Flow (Eur. J. Org. Chem. 10/2020). European J Org Chem 2019. [DOI: 10.1002/ejoc.201901800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Anne-Laure Barthelemy
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Guillaume Dagousset
- 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
| |
Collapse
|
28
|
Kalim J, Duhail T, Le TN, Vanthuyne N, Anselmi E, Togni A, Magnier E. Merging hypervalent iodine and sulfoximine chemistry: a new electrophilic trifluoromethylation reagent. Chem Sci 2019; 10:10516-10523. [PMID: 32110339 PMCID: PMC7020794 DOI: 10.1039/c9sc04289j] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Accepted: 09/20/2019] [Indexed: 01/01/2023] Open
Abstract
Electrophilic trifluoromethylation is at the forefront of methodologies available for the installation of the CF3 moiety to organic molecules; research in this field is largely spurred by the availability of stable and accessible trifluoromethylation reagents, of which hypervalent iodine and sulfoximine based compounds have emerged as two prominent reagent classes. Herein, we describe the facile synthesis of an electrophilic trifluoromethylation reagent which merges these two scaffolds in a novel hypervalent iodosulfoximine compound. This presents the first analogue of the well-known Togni reagents which neither compromises stability or reactivity. The electronic and physical properties of this new compound were fully explored by X-ray crystallography, cyclic voltammetry, TGA/DSC and DFT analysis. This solution stable, crystalline reagent was found to be competent in the electrophilic trifluoromethylation of a variety of nucleophiles as well as a source of the trifluoromethyl radical. Furthermore, the possibility of enantioinductive transformations could be probed with the isolation of the first enantiopure hypervalent iodine compound bearing a CF3 group, thus this new reagent scaffold offers the opportunity of structurally diversifying the reagent towards asymmetric synthesis.
Collapse
Affiliation(s)
- Jorna Kalim
- Department of Chemistry and Applied Biosciences , ETH Zürich , Vladimir-Prelog-Weg 2 , 8093 Zürich , Switzerland .
| | - Thibaut Duhail
- Institut Lavoisier de Versailles , UMR CNRS 8180 , Université de Versailles-Saint-Quentin , 45 Avenue des Etats-Unis , 78035 Versailles Cedex , France .
| | - Thanh-Nghi Le
- Institut Lavoisier de Versailles , UMR CNRS 8180 , Université de Versailles-Saint-Quentin , 45 Avenue des Etats-Unis , 78035 Versailles Cedex , France .
| | - Nicolas Vanthuyne
- Institut des Sciences Moléculaires de Marseille , Centrale Marseille , UMR 7313 , Aix-Marseille Université , CNRS , Avenue Escadrille Normandie Niemen , 13013 Marseille Cedex , France
| | - Elsa Anselmi
- Institut Lavoisier de Versailles , UMR CNRS 8180 , Université de Versailles-Saint-Quentin , 45 Avenue des Etats-Unis , 78035 Versailles Cedex , France .
| | - Antonio Togni
- Department of Chemistry and Applied Biosciences , ETH Zürich , Vladimir-Prelog-Weg 2 , 8093 Zürich , Switzerland .
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles , UMR CNRS 8180 , Université de Versailles-Saint-Quentin , 45 Avenue des Etats-Unis , 78035 Versailles Cedex , France .
| |
Collapse
|
29
|
Barthelemy AL, Dagousset G, Magnier E. Metal-Free Visible-Light-Mediated Hydrotrifluoromethylation of Unactivated Alkenes and Alkynes in Continuous Flow. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901252] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Anne-Laure Barthelemy
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Guillaume Dagousset
- 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
| |
Collapse
|
30
|
Levitre G, Dagousset G, Anselmi E, Tuccio B, Magnier E, Masson G. Four-Component Photoredox-Mediated Azidoalkoxy-trifluoromethylation of Alkenes. Org Lett 2019; 21:6005-6010. [DOI: 10.1021/acs.orglett.9b02152] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Guillaume Levitre
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay, 1, av. de la Terrasse, Gif-sur-Yvette 91198 Cedex, France
| | - Guillaume Dagousset
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles-Saint-Quentin, Versailles 78035 Cedex, France
| | - Elsa Anselmi
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles-Saint-Quentin, Versailles 78035 Cedex, France
| | - Béatrice Tuccio
- Aix-Marseille Université-CNRS, Institut de Chimie Radicalaire (UMR 7273), Marseille F-13397 Cedex 20, France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles-Saint-Quentin, Versailles 78035 Cedex, France
| | - Géraldine Masson
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay, 1, av. de la Terrasse, Gif-sur-Yvette 91198 Cedex, France
| |
Collapse
|
31
|
Affiliation(s)
- Mingxiang Zhu
- BioCIS, Université Paris-Sud, CNRS, University Paris-Saclay, Châtenay-Malabry, France
| | - Guillaume Dagousset
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles Saint-Quentin, 78035 Cedex Versailles, France
| | - Mouad Alami
- BioCIS, Université Paris-Sud, CNRS, University Paris-Saclay, Châtenay-Malabry, France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles Saint-Quentin, 78035 Cedex Versailles, France
| | - Samir Messaoudi
- BioCIS, Université Paris-Sud, CNRS, University Paris-Saclay, Châtenay-Malabry, France
| |
Collapse
|
32
|
Abstract
Alkoxyl radicals are highly reactive species which rapidly react by hydrogen atom transfer (HAT) or β-fragmentation to afford a carbon-centered radical. We discuss herein how these RO· radicals can be efficiently trapped in an intermolecular manner by styrene derivatives when they are generated by photoredox catalysis from the corresponding N-alkoxypyridinium salts. This allows for the synthesis of valuable ethers with complete anti-Markovnikov regioselectivity.1 Introduction2 Anti-Markovnikov Alkoxylation of Alkenes: Background3 Addition of Alkoxyl Radicals to Styrenes4 Summary and Outlook
Collapse
Affiliation(s)
| | - Béatrice Tuccio
- Aix-Marseille Université - CNRS, Institut de Chimie Radicalaire UMR 7273
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles Saint-Quentin
| | - Guillaume Dagousset
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles Saint-Quentin
| |
Collapse
|
33
|
Sokolenko LV, Orlova RK, Filatov AA, Yagupolskii YL, Magnier E, Pégot B, Diter P. General, Practical and Selective Oxidation Protocol for CF₃S into CF₃S(O) Group. Molecules 2019; 24:molecules24071249. [PMID: 30935001 PMCID: PMC6479840 DOI: 10.3390/molecules24071249] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 03/25/2019] [Accepted: 03/27/2019] [Indexed: 11/16/2022] Open
Abstract
A simple and efficient protocol for the oxidation of trifluoromethyl, mono- and difluoromethyl sulfides to the corresponding sulfoxides without over-oxidation to sulfones, using TFPAA prepared in situ from trifluoroacetic acid and 15% H₂O₂ aqueous solution was developed. The methodology is suitable for a wide range of aromatic and aliphatic substrates in milligram and multigram scales.
Collapse
Affiliation(s)
- Liubov V Sokolenko
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, Murmans'ka Str. 5, 02094 Kyiv, Ukraine.
| | - Raisa K Orlova
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, Murmans'ka Str. 5, 02094 Kyiv, Ukraine.
| | - Andrey A Filatov
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, Murmans'ka Str. 5, 02094 Kyiv, Ukraine.
| | - Yurii L Yagupolskii
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, Murmans'ka Str. 5, 02094 Kyiv, Ukraine.
- Enamine Ltd, A. Matrosova str. 23, Kiev 01103, Ukraine.
| | - Emmanuel Magnier
- Bâtiment Lavoisier, Université de Versailles-Saint-Quentin, 45 avenue des Etats-Unis, 78035 Versailles, France.
| | - Bruce Pégot
- Bâtiment Lavoisier, Université de Versailles-Saint-Quentin, 45 avenue des Etats-Unis, 78035 Versailles, France.
| | - Patrick Diter
- Bâtiment Lavoisier, Université de Versailles-Saint-Quentin, 45 avenue des Etats-Unis, 78035 Versailles, France.
| |
Collapse
|
34
|
Barthelemy AL, Anselmi E, Le TN, Vo-Thanh G, Guillot R, Miqueu K, Magnier E. Divergent Synthesis of 1,2-Benzo[e]thiazine and Benzo[d]thiazole Analogues Containing a S-Trifluoromethyl Sulfoximine Group: Preparation and New Properties of the Adachi Reagent. J Org Chem 2019; 84:4086-4094. [DOI: 10.1021/acs.joc.9b00079] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Anne-Laure Barthelemy
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, St Quentin en Yvelines, 45 av. des Etats-Unis, Versailles 78035, France
| | - Elsa Anselmi
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, St Quentin en Yvelines, 45 av. des Etats-Unis, Versailles 78035, France
| | - Thanh-Nghi Le
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, St Quentin en Yvelines, 45 av. des Etats-Unis, Versailles 78035, France
- Laboratoire de Catalyse Moléculaire, Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO), UMR CNRS 8182, Université Paris-Sud, Orsay 91405, France
| | - Giang Vo-Thanh
- Laboratoire de Catalyse Moléculaire, Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO), UMR CNRS 8182, Université Paris-Sud, Orsay 91405, France
| | - Régis Guillot
- Laboratoire de Catalyse Moléculaire, Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO), UMR CNRS 8182, Université Paris-Sud, Orsay 91405, France
| | - Karinne Miqueu
- Institut des Sciences Analytiques et de Physico-Chimie pour l’Environnement et les Matériaux (IPREM, UMR CNRS 5254), CNRS/Univ Pau & Pays d’Adour, Hélioparc, 2 Avenue du Président Angot, Pau 64053 Cedex 9, France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, St Quentin en Yvelines, 45 av. des Etats-Unis, Versailles 78035, France
| |
Collapse
|
35
|
G. Yot P, Wahiduzzaman M, Elkaim E, Fertey P, Fabry P, Magnier E, Devic T, Serre C, Maurin G. Correction: Modulation of the mechanical energy storage performance of the MIL-47(V IV) metal organic framework by ligand functionalization. Dalton Trans 2019; 48:2823. [DOI: 10.1039/c9dt90029b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Correction for ‘Modulation of the mechanical energy storage performance of the MIL-47(VIV) metal organic framework by ligand functionalization’ by Pascal G. Yot et al., Dalton Trans., 2019, DOI: 10.1039/c8dt04214d.
Collapse
Affiliation(s)
- Pascal G. Yot
- Institut Charles Gerhardt Montpellier (ICGM) UMR 5253 Univ Montpellier CNRS ENSCM
- F-34095 Montpellier cedex 05
- France
| | - Mohammad Wahiduzzaman
- Institut Charles Gerhardt Montpellier (ICGM) UMR 5253 Univ Montpellier CNRS ENSCM
- F-34095 Montpellier cedex 05
- France
| | - Erik Elkaim
- Synchrotron Soleil
- L'orme des Merisiers
- F-91192 Gif-sur-Yvette cedex
- France
| | - Pierre Fertey
- Synchrotron Soleil
- L'orme des Merisiers
- F-91192 Gif-sur-Yvette cedex
- France
| | - Paul Fabry
- Institut Lavoisier de Versailles
- UMR CNRS 8180
- Université de Versailles St-Quentin
- F-78035 Versailles cedex
- France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles
- UMR CNRS 8180
- Université de Versailles St-Quentin
- F-78035 Versailles cedex
- France
| | - Thomas Devic
- Institut des Matériaux Poreux de Paris (IMAP)
- FRE CNRS 2000
- Ecole Normale Supérieure de Paris
- Ecole Supérieure de Physique et de Chimie Industrielles de Paris
- PSL University
| | - Christian Serre
- Institut des Matériaux Poreux de Paris (IMAP)
- FRE CNRS 2000
- Ecole Normale Supérieure de Paris
- Ecole Supérieure de Physique et de Chimie Industrielles de Paris
- PSL University
| | - Guillaume Maurin
- Institut Charles Gerhardt Montpellier (ICGM) UMR 5253 Univ Montpellier CNRS ENSCM
- F-34095 Montpellier cedex 05
- France
| |
Collapse
|
36
|
Prieto A, Diter P, Toffano M, Hannedouche J, Magnier E. Photoredox‐Initiated 1,2‐Difunctionalization of Alkenes with
N
‐Chloro
S
‐Fluoroalkyl Sulfoximines. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201801207] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Alexis Prieto
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180Université de Versailles, St Quentin en Yvelines 45 av. des Etats-Unis 78035 Versailles Cedex France
- Laboratoire de Catalyse Moléculaire, Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), UMR CNRS 8182Université Paris-Sud 91405 Orsay Cedex France
| | - Patrick Diter
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180Université de Versailles, St Quentin en Yvelines 45 av. des Etats-Unis 78035 Versailles Cedex France
| | - Martial Toffano
- Laboratoire de Catalyse Moléculaire, Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), UMR CNRS 8182Université Paris-Sud 91405 Orsay Cedex France
| | - Jérôme Hannedouche
- Laboratoire de Catalyse Moléculaire, Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), UMR CNRS 8182Université Paris-Sud 91405 Orsay Cedex France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180Université de Versailles, St Quentin en Yvelines 45 av. des Etats-Unis 78035 Versailles Cedex France
| |
Collapse
|
37
|
Abstract
An overview of the most significant radical-based synthetic methods currently available for the preparation of trifluoromethylthiolated compounds is presented.1 Introduction2 Early Work: Photochemical Reactions Under UV Irradiation2.1 Reactions Involving CF3SH2.2 Reactions Involving CF3SCl2.3 Reactions Involving CF3SSCF3
3 Reactions Involving a Nucleophilic SCF3 Reagent3.1 Reactions with CuSCF3
3.2 Reactions with AgSCF3
4 Reactions Involving an Electrophilic SCF3 Reagent4.1 Reactions Involving the Formation of an R• Radical4.2 Reactions involving the formation of •SCF3 Radical5 Conclusion
Collapse
Affiliation(s)
- Guillaume Dagousset
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles-Saint-Quentin
| | | | | |
Collapse
|
38
|
Chaabouni S, Lohier J, Barthelemy A, Glachet T, Anselmi E, Dagousset G, Diter P, Pégot B, Magnier E, Reboul V. One‐Pot Synthesis of Aryl‐ and Alkyl
S
‐Perfluoroalkylated
NH
‐Sulfoximines from Sulfides. Chemistry 2018; 24:17006-17010. [DOI: 10.1002/chem.201805055] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Indexed: 12/22/2022]
Affiliation(s)
- Slim Chaabouni
- Normandie UnivLCMT, ENSICAENUNICAENCNRS 14000 Caen France
| | | | - Anne‐Laure Barthelemy
- Institut Lavoisier de Versailles, UMR 8180Université de Versailles-Saint-Quentin 78035 Versailles Ce dex France
| | - Thomas Glachet
- Normandie UnivLCMT, ENSICAENUNICAENCNRS 14000 Caen France
| | - Elsa Anselmi
- Institut Lavoisier de Versailles, UMR 8180Université de Versailles-Saint-Quentin 78035 Versailles Ce dex France
| | - Guillaume Dagousset
- Institut Lavoisier de Versailles, UMR 8180Université de Versailles-Saint-Quentin 78035 Versailles Ce dex France
| | - Patrick Diter
- Institut Lavoisier de Versailles, UMR 8180Université de Versailles-Saint-Quentin 78035 Versailles Ce dex France
| | - Bruce Pégot
- Institut Lavoisier de Versailles, UMR 8180Université de Versailles-Saint-Quentin 78035 Versailles Ce dex France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles, UMR 8180Université de Versailles-Saint-Quentin 78035 Versailles Ce dex France
| | - Vincent Reboul
- Normandie UnivLCMT, ENSICAENUNICAENCNRS 14000 Caen France
| |
Collapse
|
39
|
Barthelemy AL, Tuccio B, Magnier E, Dagousset G. Alkoxyl Radicals Generated under Photoredox Catalysis: A Strategy for anti-Markovnikov Alkoxylation Reactions. Angew Chem Int Ed Engl 2018; 57:13790-13794. [PMID: 30084188 DOI: 10.1002/anie.201806522] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 07/05/2018] [Indexed: 01/18/2023]
Abstract
Reported herein is a novel photoredox-catalyzed approach for ether synthesis and it involves alkoxyl radicals generated from N-alkoxypyridinium salts. A wide range of alkenes are smoothly difunctionalized in an anti-Markovnikov fashion, affording various functionalized alkyl alkyl ethers. Notably, this mild process tolerates a number of functional groups and is efficiently carried out under both batch and flow conditions. Importantly, electron paramagnetic resonance (EPR) experiments by spin trapping were carried out to characterize the radical intermediates involved in this radical/cationic process.
Collapse
Affiliation(s)
- Anne-Laure Barthelemy
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles-Saint-Quentin, 78035, Versailles Cedex, France
| | - Béatrice Tuccio
- Aix-Marseille Université-CNRS, Institut de Chimie Radicalaire, UMR 7273, F-13397, Marseille Cedex 20, France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles-Saint-Quentin, 78035, Versailles Cedex, France
| | - Guillaume Dagousset
- Institut Lavoisier de Versailles, UMR 8180, Université de Versailles-Saint-Quentin, 78035, Versailles Cedex, France
| |
Collapse
|
40
|
Barthelemy A, Tuccio B, Magnier E, Dagousset G. Alkoxyl Radicals Generated under Photoredox Catalysis: A Strategy for anti‐Markovnikov Alkoxylation Reactions. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806522] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Anne‐Laure Barthelemy
- Institut Lavoisier de VersaillesUMR 8180Université de Versailles-Saint-Quentin 78035 Versailles Cedex France
| | - Béatrice Tuccio
- Aix-Marseille Université-CNRSInstitut de Chimie RadicalaireUMR 7273 F-13397 Marseille Cedex 20 France
| | - Emmanuel Magnier
- Institut Lavoisier de VersaillesUMR 8180Université de Versailles-Saint-Quentin 78035 Versailles Cedex France
| | - Guillaume Dagousset
- Institut Lavoisier de VersaillesUMR 8180Université de Versailles-Saint-Quentin 78035 Versailles Cedex France
| |
Collapse
|
41
|
|
42
|
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] [What about the content of this article? (0)] [Affiliation(s)] [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
| |
Collapse
|
43
|
Thierry M, Majira A, Pégot B, Cezard L, Bourdreux F, Clément G, Perreau F, Boutet-Mercey S, Diter P, Vo-Thanh G, Lapierre C, Ducrot PH, Magnier E, Baumberger S, Cottyn B. Imidazolium-Based Ionic Liquids as Efficient Reagents for the C-O Bond Cleavage of Lignin. ChemSusChem 2018; 11:439-448. [PMID: 29048734 DOI: 10.1002/cssc.201701668] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 10/04/2017] [Indexed: 06/07/2023]
Abstract
The demethylation of lignin in ionic liquids (ILs) was investigated by using pure lignin model monomers and dimers together with dioxane-isolated lignins from poplar, miscanthus, and maize. Different methylimidazolium ILs were compared and the samples were treated with two different heating processes: microwave irradiation and conventional heating in a sealed tube. The conversion yield and influence of the treatment on the lignin structure were assessed by 31 P NMR spectroscopy, size-exclusion chromatography, and thioacidolysis. The acidic methylimidazolium IL [HMIM]Br was shown to be an effective combination of solvent and reagent for the demethylation and depolymerization of lignin. The relatively mild reaction conditions, the clean work-up, and the ability to reuse the IL makes the described procedure an attractive and new green method for the conversion of lignin to produce phenol-rich lignin oligomers.
Collapse
Affiliation(s)
- Marina Thierry
- Institut Jean-Pierre Bourgin, INRA, Agro Paris Tech, CNRS, Université Paris Saclay, 78000, Versailles, France
| | - Amel Majira
- Institut Jean-Pierre Bourgin, INRA, Agro Paris Tech, CNRS, Université Paris Saclay, 78000, Versailles, France
| | - Bruce Pégot
- Université de Versailles St-Quentin, ILV, UMR CNRS 8180, 45 avenue des Etats-Unis, 78035, Versailles, France
| | - Laurent Cezard
- Institut Jean-Pierre Bourgin, INRA, Agro Paris Tech, CNRS, Université Paris Saclay, 78000, Versailles, France
| | - Flavien Bourdreux
- Université de Versailles St-Quentin, ILV, UMR CNRS 8180, 45 avenue des Etats-Unis, 78035, Versailles, France
| | - Gilles Clément
- Institut Jean-Pierre Bourgin, INRA, Agro Paris Tech, CNRS, Université Paris Saclay, 78000, Versailles, France
| | - François Perreau
- Institut Jean-Pierre Bourgin, INRA, Agro Paris Tech, CNRS, Université Paris Saclay, 78000, Versailles, France
| | - Stéphanie Boutet-Mercey
- Institut Jean-Pierre Bourgin, INRA, Agro Paris Tech, CNRS, Université Paris Saclay, 78000, Versailles, France
| | - Patrick Diter
- Université de Versailles St-Quentin, ILV, UMR CNRS 8180, 45 avenue des Etats-Unis, 78035, Versailles, France
| | - Giang Vo-Thanh
- ICMMO, UMR CNRS 8182, Université Paris-Sud 11, 91405, Orsay, France
| | - Catherine Lapierre
- Institut Jean-Pierre Bourgin, INRA, Agro Paris Tech, CNRS, Université Paris Saclay, 78000, Versailles, France
| | - Paul-Henri Ducrot
- Institut Jean-Pierre Bourgin, INRA, Agro Paris Tech, CNRS, Université Paris Saclay, 78000, Versailles, France
| | - Emmanuel Magnier
- Université de Versailles St-Quentin, ILV, UMR CNRS 8180, 45 avenue des Etats-Unis, 78035, Versailles, France
| | - Stéphanie Baumberger
- Institut Jean-Pierre Bourgin, INRA, Agro Paris Tech, CNRS, Université Paris Saclay, 78000, Versailles, France
| | - Betty Cottyn
- Institut Jean-Pierre Bourgin, INRA, Agro Paris Tech, CNRS, Université Paris Saclay, 78000, Versailles, France
| |
Collapse
|
44
|
Anselmi E, Simon C, Marrot J, Bernardelli P, Schio L, Pégot B, Magnier E. Ionic Liquids for Fast and Solvent-Free Nucleophilic Trifluoromethylthiolation of Alkyl Halides and Alcohols. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701222] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Elsa Anselmi
- Institut Lavoisier de Versailles; UMR CNRS 8180; Université de Versailles St-Quentin-Yvelines; 45 avenue des Etats-Unis 78035 Versailles Cedex France
- Infectiologie et Santé Publique (ISP); UMR INRA 1282; Université F. Rabelais; Parc de Grandmont 37200 Tours France
| | - Cédric Simon
- Institut Lavoisier de Versailles; UMR CNRS 8180; Université de Versailles St-Quentin-Yvelines; 45 avenue des Etats-Unis 78035 Versailles Cedex France
| | - Jérôme Marrot
- Institut Lavoisier de Versailles; UMR CNRS 8180; Université de Versailles St-Quentin-Yvelines; 45 avenue des Etats-Unis 78035 Versailles Cedex France
| | - Patrick Bernardelli
- Sanofi R&D; Integrated Drug Discovery; 1 avenue Pierre Brossolette 91385 Chilly-Mazarin France
| | - Laurent Schio
- Sanofi R&D; Integrated Drug Discovery; 1 avenue Pierre Brossolette 91385 Chilly-Mazarin France
| | - Bruce Pégot
- Institut Lavoisier de Versailles; UMR CNRS 8180; Université de Versailles St-Quentin-Yvelines; 45 avenue des Etats-Unis 78035 Versailles Cedex France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles; UMR CNRS 8180; Université de Versailles St-Quentin-Yvelines; 45 avenue des Etats-Unis 78035 Versailles Cedex France
| |
Collapse
|
45
|
Anselmi E, Bahlaouan Z, Inack Ngi S, Parrain JL, Magnier E, Abarbri M. Selective Carboxylate Directed ortho
Functionalization in Copper Catalyzed Reactions of Polyiodo Aromatics: A Straightforward Preparation of 5,7-Diiodo-1 H
-isochromen-1-ones. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Elsa Anselmi
- Infectiologie et Santé Publique (ISP); UMR INRA 1282; Université de Tours; Parc de Grandmont 37200 Tours France
- Institut Lavoisier de Versailles (ILV); UMR CNRS 8180; Université de Versailles St Quentin en Yvelines; 45 av. des Etats-Unis 78035 Versailles Cedex France
| | - Zineb Bahlaouan
- Infectiologie et Santé Publique (ISP); UMR INRA 1282; Université de Tours; Parc de Grandmont 37200 Tours France
| | | | - Jean Luc Parrain
- Centrale Marseille; CNRS; Aix Marseille Univ; 13397 Marseille France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles (ILV); UMR CNRS 8180; Université de Versailles St Quentin en Yvelines; 45 av. des Etats-Unis 78035 Versailles Cedex France
| | - Mohamed Abarbri
- Infectiologie et Santé Publique (ISP); UMR INRA 1282; Université de Tours; Parc de Grandmont 37200 Tours France
| |
Collapse
|
46
|
Schmitt E, Bouvet S, Pégot B, Panossian A, Vors JP, Pazenok S, Magnier E, Leroux FR. Fluoroalkyl Amino Reagents for the Introduction of the Fluoro(trifluoromethoxy)methyl Group onto Arenes and Heterocycles. Org Lett 2017; 19:4960-4963. [PMID: 28862861 DOI: 10.1021/acs.orglett.7b02444] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Fluoroalkyl amino reagents 1a and 2a have been developed from commercially available trifluoromethyl trifluorovinyl ether via a hydroamination reaction with diethylamine or dimethylamine. These reagents can be activated by treatment with a Lewis acid and subsequently used as a mono- or dielectrophile for the introduction of the fluoro(trifluoromethoxy)methyl group, either in Vilsmeier-type acylations of aromatic substrates or in the synthesis of fluorinated pyrazoles from CH-acidic substrates and of bis-fluorinated pyrazoles, all being important building blocks for medicinal and agricultural chemistry.
Collapse
Affiliation(s)
- Etienne Schmitt
- University of Strasbourg , CNRS, LCM UMR 7509, 25 Rue Becquerel, 67000 Strasbourg, France
| | - Sébastien Bouvet
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles St-Quentin-Yvelines , 45 avenue des Etats-Unis, 78035 Versailles Cedex, France
| | - Bruce Pégot
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles St-Quentin-Yvelines , 45 avenue des Etats-Unis, 78035 Versailles Cedex, France
| | - Armen Panossian
- University of Strasbourg , CNRS, LCM UMR 7509, 25 Rue Becquerel, 67000 Strasbourg, France
| | - Jean-Pierre Vors
- Bayer S.A.S., 14 Impasse Pierre Baizet, BP99163, 69263 Lyon Cedex 09, France
| | - Sergii Pazenok
- Bayer CropScience AG, Alfred-Nobel-Strasse 50, 40789 Monheim, Germany
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles St-Quentin-Yvelines , 45 avenue des Etats-Unis, 78035 Versailles Cedex, France
| | - Frédéric R Leroux
- University of Strasbourg , CNRS, LCM UMR 7509, 25 Rue Becquerel, 67000 Strasbourg, France
| |
Collapse
|
47
|
Zriba R, Desmarchelier A, Cadoret F, Bouvet S, Barthelemy AL, Pégot B, Diter P, Dagousset G, Blazejewski JC, Anselmi E, Yagupolskii Y, Magnier E. Dichlorotrifluoromethoxyacetic Acid: Preparation and Reactivity. Molecules 2017; 22:E966. [PMID: 28598373 PMCID: PMC6152670 DOI: 10.3390/molecules22060966] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 06/06/2017] [Accepted: 06/06/2017] [Indexed: 11/18/2022] Open
Abstract
We describe the first gram scale preparation of the reagent dichlorotrifluoromethoxyacetic acid. This stable compound is obtained in five steps starting from the cheap diethylene glycol. The reactivity of the sodium salt of this fluorinated acid was also tested and allowed the preparation of new amides.
Collapse
Affiliation(s)
- Riadh Zriba
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles CEDEX, France.
| | - Alaric Desmarchelier
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles CEDEX, France.
| | - Frédéric Cadoret
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles CEDEX, France.
| | - Sébastien Bouvet
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles CEDEX, France.
| | - Anne-Laure Barthelemy
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles CEDEX, France.
| | - Bruce Pégot
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles CEDEX, France.
| | - Patrick Diter
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles CEDEX, France.
| | - Guillaume Dagousset
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles CEDEX, France.
| | - Jean-Claude Blazejewski
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles CEDEX, France.
| | - Elsa Anselmi
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles CEDEX, France.
- Infectiologie et Santé Publique (ISP), UMR 1282 INRA/Université de Tours (UFR Sciences & Techniques), Parc de Grandmont, 37200 Tours, France.
| | - Yurii Yagupolskii
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, Murmans'ka Str. 5, 02094 Kyiv, Ukraine.
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles (ILV), UMR CNRS 8180, Université de Versailles, 45 avenue des Etats-Unis, 78035 Versailles CEDEX, France.
| |
Collapse
|
48
|
Sokolenko TM, Dronkina MI, Magnier E, Yagupolskii LM, Yagupolskii YL. Evaluation of Efficient and Practical Methods for the Preparation of Functionalized Aliphatic Trifluoromethyl Ethers. Molecules 2017; 22:molecules22050804. [PMID: 28505113 PMCID: PMC6154681 DOI: 10.3390/molecules22050804] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 05/11/2017] [Accepted: 05/11/2017] [Indexed: 12/02/2022] Open
Abstract
The “chlorination/fluorination” technique for aliphatic trifluoromethyl ether synthesis was investigated and a range of products with various functional groups was prepared. The results were compared with oxidative desulfurization-fluorination of xanthates with the same structure.
Collapse
Affiliation(s)
- Taras M. Sokolenko
- Institute of Organic Chemistry, NAS of Ukraine, Murmans’ka St. 5, Kiev 02660, Ukraine;
| | - Maya I. Dronkina
- Institute of Organic Chemistry, NAS of Ukraine, Murmans’ka St. 5, Kiev 02660, Ukraine;
| | - Emmanuel Magnier
- Bâtiment Lavoisier, Université de Versailles-Saint-Quentin, 45 Avenue des Etats-Unis, Versailles 78035, France;
| | - Lev M. Yagupolskii
- Institute of Organic Chemistry, NAS of Ukraine, Murmans’ka St. 5, Kiev 02660, Ukraine;
| | - Yurii L. Yagupolskii
- Institute of Organic Chemistry, NAS of Ukraine, Murmans’ka St. 5, Kiev 02660, Ukraine;
- Enamine Ltd, A. Matrosova str. 23, Kiev 01103, Ukraine
- Correspondence: ; Tel.: +380-44-559-03-49
| |
Collapse
|
49
|
Dagousset G, Simon C, Anselmi E, Tuccio B, Billard T, Magnier E. Generation of the SCF3
Radical by Photoredox Catalysis: Intra- and Intermolecular Carbotrifluoromethylthiolation of Alkenes. Chemistry 2017; 23:4282-4286. [DOI: 10.1002/chem.201700734] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Indexed: 01/25/2023]
Affiliation(s)
- Guillaume Dagousset
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Cédric Simon
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Elsa Anselmi
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
- Infectiologie et Santé Publique (ISP), UMR INRA 1282; Université de Tours; Parc de Grandmont 37200 Tours France
| | - Béatrice Tuccio
- Aix-Marseille Université-CNRS; Institut de Chimie Radicalaire (UMR 7273); 13397 Marseille Cedex 20 France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry (ICBMS-UMR 5246); Université Lyon 1, CNRS; 69622 Villeurbanne France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| |
Collapse
|
50
|
Daniel M, Dagousset G, Diter P, Klein PA, Tuccio B, Goncalves AM, Masson G, Magnier E. Fluorinated Sulfilimino Iminiums: Efficient and Versatile Sources of Perfluoroalkyl Radicals under Photoredox Catalysis. Angew Chem Int Ed Engl 2017; 56:3997-4001. [DOI: 10.1002/anie.201700290] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Marion Daniel
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Guillaume Dagousset
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Patrick Diter
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Pierre-André Klein
- Aix-Marseille Université-CNRS; Institut de Chimie Radicalaire, UMR 7273; 13397 Marseille Cedex 20 France
| | - Béatrice Tuccio
- Aix-Marseille Université-CNRS; Institut de Chimie Radicalaire, UMR 7273; 13397 Marseille Cedex 20 France
| | - Anne-Marie Goncalves
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Géraldine Masson
- Institut de Chimie des Substances Naturelles; CNRS; 91198 Gif-sur-Yvette Cedex France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles; UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| |
Collapse
|