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Casalta C, Gourlaouen C, Bouzbouz S. Iridium(III) Catalyzed Z-Selective Allylic Arylation of α-Fluoro But-1-enoic Acid Amides via β-F-Elimination in Water. Org Lett 2021; 23:8122-8126. [PMID: 34617755 DOI: 10.1021/acs.orglett.1c02054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Allylic arylation of α-fluoro but-1-enoic acid amides with arylboronic acids was carried out in water by comparing the catalytic activity of iridium(III) and rhodium(III). Ir(III) has shown a strong superiority over Rh(III) to give allyl-aryl coupling products with excellent stereoselectivity in favor of the Z-isomer. The origin of high stereoselectivity is perhaps because of the a coordination of iridium Ir-N or Ir-O.
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Affiliation(s)
- Clément Casalta
- CNRS, University of Rouen, INSA, COBRA UMR 6014, 76800 Mont Saint Aignan, France
| | - Christophe Gourlaouen
- Laboratoire de Chimie Quantique, Institut de Chimie de Strasbourg, UMR 7177 CNRS-Université de Strasbourg, 67070 Strasbourg, France
| | - Samir Bouzbouz
- CNRS, University of Rouen, INSA, COBRA UMR 6014, 76800 Mont Saint Aignan, France
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Nagae H, Xia J, Kirillov E, Higashida K, Shoji K, Boiteau V, Zhang W, Carpentier JF, Mashima K. Asymmetric Allylic Alkylation of β-Ketoesters via C–N Bond Cleavage of N-Allyl-N-methylaniline Derivatives Catalyzed by a Nickel–Diphosphine System. ACS Catal 2020. [DOI: 10.1021/acscatal.0c01356] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Haruki Nagae
- Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Jingzhao Xia
- Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China
| | - Evgueni Kirillov
- Institut des Sciences Chimiques de Rennes, Université Rennes, CNRS, ISCR, Université de Rennes 1, Rennes Cedex F-35042, France
| | - Kosuke Higashida
- Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Koya Shoji
- Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Valentin Boiteau
- Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Wanbin Zhang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China
| | - Jean-François Carpentier
- Institut des Sciences Chimiques de Rennes, Université Rennes, CNRS, ISCR, Université de Rennes 1, Rennes Cedex F-35042, France
| | - Kazushi Mashima
- Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
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Casalta C, Bouzbouz S. Rhodium(III) Catalyzed Regioselective and Stereospecific Allylic Arylation in Water by β-Fluorine Elimination of the Allylic Fluoride: Toward the Synthesis of Z-Alkenyl-Unsaturated Amides. Org Lett 2020; 22:2359-2364. [PMID: 32159966 DOI: 10.1021/acs.orglett.0c00551] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A direct coupling of arylboronic acids with allylic fluorides was carried out in water without additives using a rhodium(III) catalyst (Cp*RhCl2)2. The transformation proceeded with excellent γ-selectivity to afford major allyl-aryl coupling products (Z) γ-substituted α,β-unsaturated amides. The reactions of α-chiral allylic fluorides took place with excellent α-to-γ chirality transfer to give allylated arenes with a stereogenic center at the benzylic and allylic position.
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Affiliation(s)
- Clément Casalta
- CNRS, University of Rouen, INSA of Rouen, COBRA UMR 6014, 1 rue Lucien Tesnière 76131, Mont Saint Aignan, France
| | - Samir Bouzbouz
- CNRS, University of Rouen, INSA of Rouen, COBRA UMR 6014, 1 rue Lucien Tesnière 76131, Mont Saint Aignan, France
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Yurino T, Ece H, Ohkuma T. Friedel−Crafts‐Type Allylation of Phenol Derivatives Catalyzed by In Situ‐Generated Silyl Cyanometallates. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000023] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Taiga Yurino
- Department of Applied Chemistry and Frontier Chemistry CenterFaculty of EngineeringHokkaido University 060-8628 Kita 13, Nishi 8 Kita-ku, Sapporo Hokkaido Japan
| | - Hamdiye Ece
- Graduate School of Chemical Sciences and EngineeringHokkaido University 060-8628 Kita 13, Nishi 8 Kita-ku, Sapporo Hokkaido Japan
| | - Takeshi Ohkuma
- Department of Applied Chemistry and Frontier Chemistry CenterFaculty of EngineeringHokkaido University 060-8628 Kita 13, Nishi 8 Kita-ku, Sapporo Hokkaido Japan
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5
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Ohtaka A, Kawase M, Usami A, Fukui S, Yamashita M, Yamaguchi K, Sakon A, Shiraki T, Ishida T, Nagata S, Kimura Y, Hamasaka G, Uozumi Y, Shinagawa T, Shimomura O, Nomura R. Mechanistic Study on Allylic Arylation in Water with Linear Polystyrene-Stabilized Pd and PdO Nanoparticles. ACS OMEGA 2019; 4:15764-15770. [PMID: 31572880 PMCID: PMC6761747 DOI: 10.1021/acsomega.9b02722] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 09/05/2019] [Indexed: 06/10/2023]
Abstract
The catalytic cycle of allylic arylation in water catalyzed by linear polystyrene-stabilized Pd or PdO nanoparticles (PS-PdNPs or PS-PdONPs) was investigated. Stoichiometric stepwise reactions indicated that the reaction did not proceed stepwise on the surface of the catalyst. In the case of the reaction with PS-PdNPs, the leached Pd species is the catalytically active species and the reaction takes place through a similar reaction pathway accepted in the case of a complex catalyst. In contrast, allylic arylation using PS-PdONPs as a catalyst occurs via a Pd(II) catalytic cycle.
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Affiliation(s)
- Atsushi Ohtaka
- Department
of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Misa Kawase
- Department
of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Akira Usami
- Department
of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Shiho Fukui
- Department
of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Mana Yamashita
- Department
of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Kazuki Yamaguchi
- Department
of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Akira Sakon
- Department
of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Tomoya Shiraki
- Department
of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Taiki Ishida
- Department
of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Soma Nagata
- Department
of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Yuji Kimura
- Department
of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Go Hamasaka
- Institute
for Molecular Science (IMS), Higashiyama 5-1, Myodaiji, Okazaki 444-8787, Japan
| | - Yasuhiro Uozumi
- Institute
for Molecular Science (IMS), Higashiyama 5-1, Myodaiji, Okazaki 444-8787, Japan
| | - Tsutomu Shinagawa
- Osaka
Municipal Technical Research Institute, 1-6-50 Morinomiya, Joto, Osaka 536-8553, Japan
| | - Osamu Shimomura
- Department
of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Ryôki Nomura
- Department
of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
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