1
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Liu K, Studer A. Formal β‐C−H Arylation of Aldehydes and Ketones by Cooperative Nickel and Photoredox Catalysis. Angew Chem Int Ed Engl 2022; 61:e202206533. [PMID: 35656716 PMCID: PMC9400853 DOI: 10.1002/anie.202206533] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Indexed: 01/19/2023]
Abstract
α‐C−H‐functionalization of ketones and aldehydes has been intensively explored in organic synthesis. The functionalization of unactivated β‐C−H bonds in such carbonyl compounds is less well investigated and developing a general method for their β‐C−H arylation remains challenging. Herein we report a method that uses cooperative nickel and photoredox catalysis for the formal β‐C−H arylation of aldehydes and ketones with (hetero)aryl bromides. The method features mild conditions, remarkable scope and wide functional group tolerance. Importantly, the introduced synthetic strategy also allows the β‐alkenylation, β‐alkynylation and β‐acylation of aldehydes under similar conditions. Mechanistic studies revealed that this transformation proceeds through a single electron oxidation/Ni‐mediated coupling/reductive elimination cascade.
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Affiliation(s)
- Kun Liu
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Corrensstraße 40 48149 Münster Germany
| | - Armido Studer
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Corrensstraße 40 48149 Münster Germany
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2
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Xu B, Su W. A Tandem Dehydrogenation-Driven Cross-Coupling between Cyclohexanones and Primary Amines for Construction of Benzoxazoles. Angew Chem Int Ed Engl 2022; 61:e202203365. [PMID: 35546303 DOI: 10.1002/anie.202203365] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Indexed: 01/27/2023]
Abstract
Herein, we report a transition metal-free, operationally simple, general method for straightforward syntheses of 2-substituted benzoxazoles from readily available cyclohexanones and aliphatic primary amines by an imine α-oxygenation-initiated cascade reaction sequence. The key to achieving high selectivity and excellent functional-group tolerance is the use of TEMPO as a mild oxidant that selectively oxidizes the reaction intermediates through its multiple reactivity modes, thus facilitating the individual steps to proceed in succession. More than 70 substrate combinations are disclosed, demonstrating the reliability of this protocol to synthesize structurally diverse products, including marketed drugs, drug candidate, and natural products that are unattainable by the existing methods.
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Affiliation(s)
- Biping Xu
- State Key Laboratory of Structural Chemistry, Center for Excellence in Molecular Synthesis, Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 155 Yangqiao Road West, Fuzhou, 350002, China
| | - Weiping Su
- State Key Laboratory of Structural Chemistry, Center for Excellence in Molecular Synthesis, Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 155 Yangqiao Road West, Fuzhou, 350002, China
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3
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Siddaraju Y, Sabbatani J, Cohen A, Marek I. Preparation of Distant Quaternary Carbon Stereocenters by Double Selective Ring-Opening of 1,1-Biscyclopropyl Methanol Derivatives. Angew Chem Int Ed Engl 2022; 61:e202203652. [PMID: 35521738 PMCID: PMC9401570 DOI: 10.1002/anie.202203652] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Indexed: 12/15/2022]
Abstract
The diastereoselective double carbometalation reaction of cyclopropenes provides, in a single‐pot operation, two ω‐ene‐[1,1]‐bicyclopropyl ester derivatives. One regioisomer then undergoes a Pd‐catalyzed addition of aryl iodide to provide skipped dienes possessing several distant stereocenters including two congested quaternary carbon centers with excellent diastereoselectivity.
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Affiliation(s)
- Yogesh Siddaraju
- Schulich Faculty of Chemistry, Technion-, Israel Institute of Technology, Technion City, 3200009, Haifa, Israel
| | - Juliette Sabbatani
- Schulich Faculty of Chemistry, Technion-, Israel Institute of Technology, Technion City, 3200009, Haifa, Israel
| | - Anthony Cohen
- Schulich Faculty of Chemistry, Technion-, Israel Institute of Technology, Technion City, 3200009, Haifa, Israel
| | - Ilan Marek
- Schulich Faculty of Chemistry, Technion-, Israel Institute of Technology, Technion City, 3200009, Haifa, Israel
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4
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Zhang Q, Wang S, Yin J, Xiong T, Zhang Q. Remote Site-Selective Asymmetric Protoboration of Unactivated Alkenes Enabled by Bimetallic Relay Catalysis. Angew Chem Int Ed Engl 2022; 61:e202202713. [PMID: 35297558 DOI: 10.1002/anie.202202713] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Indexed: 12/14/2022]
Abstract
A remote C(sp3 )-H bond asymmetric borylation of unactivated alkenes was achieved by bimetallic relay catalysis. The reaction proceeded through reversible and consecutive β-H elimination/olefin insertion promoted by CoH species generated in situ, followed by copper-catalyzed asymmetric protoboration. The use of this synergistic Co/Cu catalysis protocol allowed the enantioselective protoboration of various unactivated terminal alkenes and internal alkenes, as well as an unrefined mixture of olefin isomers, at the distal less-reactive β-position to a functional group, leading to chiral organoboronates.
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Affiliation(s)
- Qiao Zhang
- Department of Chemistry, Northeast Normal University, Changchun, 130024, China
| | - Simin Wang
- Department of Chemistry, Northeast Normal University, Changchun, 130024, China
| | - Jianjun Yin
- Department of Chemistry, Northeast Normal University, Changchun, 130024, China
| | - Tao Xiong
- Department of Chemistry, Northeast Normal University, Changchun, 130024, China
| | - Qian Zhang
- Department of Chemistry, Northeast Normal University, Changchun, 130024, China.,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, 345 Lingling Lu, Shanghai, 200032, China
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5
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Liu K, Studer A. Formal β‐C‐H Arylation of Aldehydes and Ketones by Cooperative Nickel and Photoredox Catalysis. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202206533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kun Liu
- Westfälische Wilhelms-Universität Münster: Westfalische Wilhelms-Universitat Munster Chemistry and pharmacy GERMANY
| | - Armido Studer
- Westfalische Wilhelms-Universitat Munster Organisch-Chemisches Institut Corrensstrasse 40 48149 Münster GERMANY
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6
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Shahid M, Banakar VB, Ganesh PSKP, Gopinath P. Transition‐metal Catalyzed Remote C(sp3)‐H functionalization of carboxylic acid and its derivative. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- M. Shahid
- Indian Institute of Science Education and Research Tirupati Chemistry INDIA
| | | | | | - Purushothaman Gopinath
- Indian Institute of Science Education and Research Chemistry Karkambadi Road 517507 Tirupati INDIA
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7
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Xu B, Su W. A Tandem Dehydrogenation‐Driven Cross‐Coupling between Cyclohexanones and Primary Amines for Construction of Benzoxazoles. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202203365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Biping Xu
- FIRSM: Chinese Academy of Sciences Fujian Institute of Research on the Structure of Matter Chemistry CHINA
| | - Weiping Su
- Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences State Key Laboratory of Structural Chemistry Yangqiao West Road 155# 350002 Fuzhou CHINA
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8
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Siddaraju Y, Sabbatani J, Cohen A, Marek I. Preparation of Distant Quaternary Carbon Stereocenters by Double Selective Ring‐Opening of 1,1‐Biscyclopropyl Methanol Derivatives. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202203652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | - Anthony Cohen
- Technion Israel Institute of Technology Chemistry ISRAEL
| | - Ilan Marek
- Technion - Israel Institute of Technology Schulich Faculty of Chemistry Technion City 32000 Haifa ISRAEL
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9
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Zhang Q, Wang S, Yin J, Xiong T, Zhang Q. Remote Site‐Selective Asymmetric Protoboration of Unactivated Alkenes Enabled by Bimetallic Relay Catalysis. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202202713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Qiao Zhang
- Northeast Normal University Department of Chemistry CHINA
| | - Simin Wang
- Northeast Normal University Department of Chemistry CHINA
| | - Jianjun Yin
- Northeast Normal University Department of Chemistry CHINA
| | - Tao Xiong
- Northeast Normal University Department of Chemistry Renmin ST. 5268 130024 ChangChun CHINA
| | - Qian Zhang
- Northeast Normal University Department of Chemistry CHINA
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10
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Muto K, Kumagai T, Kakiuchi F, Kochi T. Remote Arylative Substitution of Alkenes Possessing an Acetoxy Group via β-Acetoxy Elimination. Angew Chem Int Ed Engl 2021; 60:24500-24504. [PMID: 34510680 DOI: 10.1002/anie.202111396] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Indexed: 12/14/2022]
Abstract
Palladium-catalyzed remote arylative substitution was achieved for the reaction of arylboronic acids with alkenes possessing a distant acetoxy group to provide arylation products having an alkene moiety at the remote position. The use of β-acetoxy elimination as a key step in the catalytic cycle allowed for regioselective formation of unstabilized alkenes after chain walking. This reaction was applicable to various arylboronic acids as well as alkene substrates.
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Affiliation(s)
- Kazuma Muto
- Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-8522, Japan
| | - Takaaki Kumagai
- Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-8522, Japan
| | - Fumitoshi Kakiuchi
- Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-8522, Japan
| | - Takuya Kochi
- Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, 223-8522, Japan
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11
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Muto K, Kumagai T, Kakiuchi F, Kochi T. Remote Arylative Substitution of Alkenes Possessing an Acetoxy Group via β‐Acetoxy Elimination. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202111396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kazuma Muto
- Department of Chemistry Faculty of Science and Technology Keio University 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
| | - Takaaki Kumagai
- Department of Chemistry Faculty of Science and Technology Keio University 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
| | - Fumitoshi Kakiuchi
- Department of Chemistry Faculty of Science and Technology Keio University 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
| | - Takuya Kochi
- Department of Chemistry Faculty of Science and Technology Keio University 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
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12
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Hu R, Tao Y, Zhang X, Su W. 1,2‐Aryl Migration Induced by Amide C−N Bond‐Formation: Reaction of Alkyl Aryl Ketones with Primary Amines Towards α,α‐Diaryl β,γ‐Unsaturated γ‐Lactams. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202014900] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Rong Hu
- State Key Laboratory of Structural Chemistry Center for Excellence in Molecular Synthesis Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Yangqiao West Road 155 Fuzhou Fujian 350002 China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
- School of Physical Science and Technology ShanghaiTech University 100 Haike Road Shanghai 201210 China
- Shanghai Advanced Research Institute Chinese Academy of Sciences China
| | - Yigao Tao
- State Key Laboratory of Structural Chemistry Center for Excellence in Molecular Synthesis Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Yangqiao West Road 155 Fuzhou Fujian 350002 China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
- School of Physical Science and Technology ShanghaiTech University 100 Haike Road Shanghai 201210 China
- Shanghai Advanced Research Institute Chinese Academy of Sciences China
| | - Xiaofeng Zhang
- State Key Laboratory of Structural Chemistry Center for Excellence in Molecular Synthesis Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Yangqiao West Road 155 Fuzhou Fujian 350002 China
| | - Weiping Su
- State Key Laboratory of Structural Chemistry Center for Excellence in Molecular Synthesis Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Yangqiao West Road 155 Fuzhou Fujian 350002 China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
- School of Physical Science and Technology ShanghaiTech University 100 Haike Road Shanghai 201210 China
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13
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Hu R, Tao Y, Zhang X, Su W. 1,2-Aryl Migration Induced by Amide C-N Bond-Formation: Reaction of Alkyl Aryl Ketones with Primary Amines Towards α,α-Diaryl β,γ-Unsaturated γ-Lactams. Angew Chem Int Ed Engl 2021; 60:8425-8430. [PMID: 33432640 DOI: 10.1002/anie.202014900] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 12/18/2020] [Indexed: 12/15/2022]
Abstract
Rearrangement reactions incorporated into cascade reactions play an important role in rapidly increasing molecular complexity from readily available starting materials. Reported here is a Cu-catalyzed cascade reaction of α-(hetero)aryl-substituted alkyl (hetero)aryl ketones with primary amines that incorporates an unusual 1,2-aryl migration induced by amide C-N bond formation to produce a class of structurally novel α,α-diaryl β,γ-unsaturated γ-lactams in generally good-to-excellent yields. This cascade reaction has a broad substrate scope with respect to primary amines, allows a wide spectrum of (hetero)aryl groups to smoothly undergo 1,2-migration, and tolerates electronically diverse α-substituents on the (hetero)aryl ring of the ketones. Mechanistically, this 1,2-aryl migration may stem from the intramolecular amide C-N bond formation which induces nucleophilic migration of the aryl group from the acyl carbon center to the electrophilic carbon center that is conjugated with the resulting iminium moiety.
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Affiliation(s)
- Rong Hu
- State Key Laboratory of Structural Chemistry, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Yangqiao West Road 155, Fuzhou, Fujian, 350002, China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China.,School of Physical Science and Technology, ShanghaiTech University, 100 Haike Road, Shanghai, 201210, China.,Shanghai Advanced Research Institute, Chinese Academy of Sciences, China
| | - Yigao Tao
- State Key Laboratory of Structural Chemistry, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Yangqiao West Road 155, Fuzhou, Fujian, 350002, China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China.,School of Physical Science and Technology, ShanghaiTech University, 100 Haike Road, Shanghai, 201210, China.,Shanghai Advanced Research Institute, Chinese Academy of Sciences, China
| | - Xiaofeng Zhang
- State Key Laboratory of Structural Chemistry, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Yangqiao West Road 155, Fuzhou, Fujian, 350002, China
| | - Weiping Su
- State Key Laboratory of Structural Chemistry, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Yangqiao West Road 155, Fuzhou, Fujian, 350002, China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China.,School of Physical Science and Technology, ShanghaiTech University, 100 Haike Road, Shanghai, 201210, China
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14
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Liu J, Gong H, Zhu S. Nickel-Catalyzed, Regio- and Enantioselective Benzylic Alkenylation of Olefins with Alkenyl Bromide. Angew Chem Int Ed Engl 2020; 60:4060-4064. [PMID: 33171012 DOI: 10.1002/anie.202012614] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 11/01/2020] [Indexed: 12/20/2022]
Abstract
A NiH-catalyzed migratory hydroalkenylation reaction of olefins with alkenyl bromides has been developed, affording benzylic alkenylation products with high yields and excellent chemoselectivity. The mild conditions of the reaction preclude olefinic products from undergoing further isomerization or subsequent alkenylation. Catalytic enantioselective hydroalkenylation of styrenes was achieved by using a chiral bisoxazoline ligand.
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Affiliation(s)
- Jiandong Liu
- School of Materials Science and Engineering, Center for Supramolecular Chemistry and Catalysis, Department of Chemistry, Shanghai University, Shanghai, 200444, China
| | - Hegui Gong
- School of Materials Science and Engineering, Center for Supramolecular Chemistry and Catalysis, Department of Chemistry, Shanghai University, Shanghai, 200444, China
| | - Shaolin Zhu
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
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15
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Liu J, Gong H, Zhu S. Nickel‐Catalyzed, Regio‐ and Enantioselective Benzylic Alkenylation of Olefins with Alkenyl Bromide. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202012614] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Jiandong Liu
- School of Materials Science and Engineering Center for Supramolecular Chemistry and Catalysis Department of Chemistry Shanghai University Shanghai 200444 China
| | - Hegui Gong
- School of Materials Science and Engineering Center for Supramolecular Chemistry and Catalysis Department of Chemistry Shanghai University Shanghai 200444 China
| | - Shaolin Zhu
- State Key Laboratory of Coordination Chemistry Jiangsu Key Laboratory of Advanced Organic Materials Chemistry and Biomedicine Innovation Center (ChemBIC) School of Chemistry and Chemical Engineering Nanjing University Nanjing 210093 China
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16
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Yu R, Rajasekar S, Fang X. Enantioselective Nickel‐Catalyzed Migratory Hydrocyanation of Nonconjugated Dienes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202008854] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Rongrong Yu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Shanmugam Rajasekar
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Xianjie Fang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
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17
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Yu R, Rajasekar S, Fang X. Enantioselective Nickel-Catalyzed Migratory Hydrocyanation of Nonconjugated Dienes. Angew Chem Int Ed Engl 2020; 59:21436-21441. [PMID: 32786048 DOI: 10.1002/anie.202008854] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 08/03/2020] [Indexed: 12/23/2022]
Abstract
Metal-catalyzed chain-walking reactions have recently emerged as a powerful strategy to functionalize remote positions in organic molecules. However, a chain-walking protocol for nonconjugated dienes remains scarcely reported, and developments are currently ongoing. In this Communication, a nickel-catalyzed asymmetric hydrocyanation of nonconjugated dienes involving a chain-walking process is demonstrated. The reaction exhibits excellent regio- and chemoselectivity, and a wide range of substrates were tolerated, delivering the products in high yields and enantioselectivities. Deuterium-labeling experiments support the chain-walking process, which involves an iterative β-H elimination and reinsertion processes. Gram-scale synthesis, regioconvergent experiments, and downstream transformations gave further insights into the high potential of this transformation.
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Affiliation(s)
- Rongrong Yu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, P. R. China
| | - Shanmugam Rajasekar
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, P. R. China
| | - Xianjie Fang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, P. R. China
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18
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Abrams R, Clayden J. Photocatalytic Difunctionalization of Vinyl Ureas by Radical Addition Polar Truce–Smiles Rearrangement Cascades. Angew Chem Int Ed Engl 2020; 59:11600-11606. [DOI: 10.1002/anie.202003632] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Indexed: 02/03/2023]
Affiliation(s)
- Roman Abrams
- School of Chemistry University of Bristol Cantock's Close Bristol BS8 1TS UK
| | - Jonathan Clayden
- School of Chemistry University of Bristol Cantock's Close Bristol BS8 1TS UK
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19
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Abrams R, Clayden J. Photocatalytic Difunctionalization of Vinyl Ureas by Radical Addition Polar Truce–Smiles Rearrangement Cascades. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202003632] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Roman Abrams
- School of Chemistry University of Bristol Cantock's Close Bristol BS8 1TS UK
| | - Jonathan Clayden
- School of Chemistry University of Bristol Cantock's Close Bristol BS8 1TS UK
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20
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He Y, Liu C, Yu L, Zhu S. Ligand-Enabled Nickel-Catalyzed Redox-Relay Migratory Hydroarylation of Alkenes with Arylborons. Angew Chem Int Ed Engl 2020; 59:9186-9191. [PMID: 32141689 DOI: 10.1002/anie.202001742] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 03/04/2020] [Indexed: 12/31/2022]
Abstract
A redox-relay migratory hydroarylation of isomeric mixtures of olefins with arylboronic acids catalyzed by nickel complexes bearing diamine ligands is described. A range of structurally diverse 1,1-diarylalkanes, including those containing a 1,1-diarylated quaternary carbon, were obtained in excellent yields and with high regioselectivity. Preliminary experimental evidence supports the proposed non-dissociated chainwalking of aryl-nickel(II)-hydride species along the alkyl chain of alkenes before selective reductive elimination at a benzylic position. A catalyst loading as low as 0.5 mol % proved to be sufficient in large-scale synthesis while retaining high reactivity, highlighting the practical value of this transformation.
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Affiliation(s)
- Yuli He
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Chuang Liu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, China
| | - Lei Yu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, China
| | - Shaolin Zhu
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
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21
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He Y, Liu C, Yu L, Zhu S. Ligand‐Enabled Nickel‐Catalyzed Redox‐Relay Migratory Hydroarylation of Alkenes with Arylborons. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001742] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Yuli He
- State Key Laboratory of Coordination Chemistry Jiangsu Key Laboratory of Advanced Organic Materials Chemistry and Biomedicine Innovation Center (ChemBIC) School of Chemistry and Chemical Engineering Nanjing University Nanjing 210093 China
| | - Chuang Liu
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou 225002 China
| | - Lei Yu
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou 225002 China
| | - Shaolin Zhu
- State Key Laboratory of Coordination Chemistry Jiangsu Key Laboratory of Advanced Organic Materials Chemistry and Biomedicine Innovation Center (ChemBIC) School of Chemistry and Chemical Engineering Nanjing University Nanjing 210093 China
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22
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Chen F, Xu X, He Y, Huang G, Zhu S. NiH‐Catalyzed Migratory Defluorinative Olefin Cross‐Coupling: Trifluoromethyl‐Substituted Alkenes as Acceptor Olefins to Form
gem
‐Difluoroalkenes. Angew Chem Int Ed Engl 2020; 59:5398-5402. [DOI: 10.1002/anie.201915840] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 01/15/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Fenglin Chen
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialChemistry and Biomedicine Innovation Center (ChemBIC)School of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
| | - Xianfeng Xu
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialChemistry and Biomedicine Innovation Center (ChemBIC)School of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
| | - Yuli He
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialChemistry and Biomedicine Innovation Center (ChemBIC)School of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
| | - Genping Huang
- Department of ChemistrySchool of ScienceTianjin University, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Tianjin 300072 China
| | - Shaolin Zhu
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialChemistry and Biomedicine Innovation Center (ChemBIC)School of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
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23
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Chen F, Xu X, He Y, Huang G, Zhu S. NiH‐Catalyzed Migratory Defluorinative Olefin Cross‐Coupling: Trifluoromethyl‐Substituted Alkenes as Acceptor Olefins to Form
gem
‐Difluoroalkenes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201915840] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Fenglin Chen
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialChemistry and Biomedicine Innovation Center (ChemBIC)School of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
| | - Xianfeng Xu
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialChemistry and Biomedicine Innovation Center (ChemBIC)School of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
| | - Yuli He
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialChemistry and Biomedicine Innovation Center (ChemBIC)School of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
| | - Genping Huang
- Department of ChemistrySchool of ScienceTianjin University, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Tianjin 300072 China
| | - Shaolin Zhu
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialChemistry and Biomedicine Innovation Center (ChemBIC)School of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
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24
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Zhang Y, Han B, Zhu S. Rapid Access to Highly Functionalized Alkyl Boronates by NiH‐Catalyzed Remote Hydroarylation of Boron‐Containing Alkenes. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201907185] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Yao Zhang
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
| | - Bo Han
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
| | - Shaolin Zhu
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
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25
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Zhang Y, Han B, Zhu S. Rapid Access to Highly Functionalized Alkyl Boronates by NiH-Catalyzed Remote Hydroarylation of Boron-Containing Alkenes. Angew Chem Int Ed Engl 2019; 58:13860-13864. [PMID: 31287597 DOI: 10.1002/anie.201907185] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Indexed: 02/05/2023]
Abstract
The direct and selective functionalization of relatively simple and readily accessible precursors to produce highly functionalized alkyl boronates is a synthetically useful process. Herein we report a NiH-catalyzed remote hydroarylation process that can, through a synergistic combination of chain walking and subsequent cross-coupling, introduce an aryl group at the adjacent carbon atom of alkyl boronates under mild conditions. By means of a preliminary experiment with moderate enantioselectivity, it was shown that an asymmetric version could also be realized.
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Affiliation(s)
- Yao Zhang
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Bo Han
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Shaolin Zhu
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
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26
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Kochi T, Ichinose K, Shigekane M, Hamasaki T, Kakiuchi F. Metal‐Catalyzed Sequential Formation of Distant Bonds in Organic Molecules: Palladium‐Catalyzed Hydrosilylation/Cyclization of 1,
n
‐Dienes by Chain Walking. Angew Chem Int Ed Engl 2019; 58:5261-5265. [DOI: 10.1002/anie.201814558] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 02/01/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Takuya Kochi
- Department of ChemistryFaculty of Science and TechnologyKeio University 3-14-1 Hiyoshi Kohoku-ku Yokohama 223-8522 Japan
| | - Kazuya Ichinose
- Department of ChemistryFaculty of Science and TechnologyKeio University 3-14-1 Hiyoshi Kohoku-ku Yokohama 223-8522 Japan
| | - Masayuki Shigekane
- Department of ChemistryFaculty of Science and TechnologyKeio University 3-14-1 Hiyoshi Kohoku-ku Yokohama 223-8522 Japan
| | - Taro Hamasaki
- Department of ChemistryFaculty of Science and TechnologyKeio University 3-14-1 Hiyoshi Kohoku-ku Yokohama 223-8522 Japan
| | - Fumitoshi Kakiuchi
- Department of ChemistryFaculty of Science and TechnologyKeio University 3-14-1 Hiyoshi Kohoku-ku Yokohama 223-8522 Japan
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27
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Kochi T, Ichinose K, Shigekane M, Hamasaki T, Kakiuchi F. Metal‐Catalyzed Sequential Formation of Distant Bonds in Organic Molecules: Palladium‐Catalyzed Hydrosilylation/Cyclization of 1,
n
‐Dienes by Chain Walking. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814558] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Takuya Kochi
- Department of ChemistryFaculty of Science and TechnologyKeio University 3-14-1 Hiyoshi Kohoku-ku Yokohama 223-8522 Japan
| | - Kazuya Ichinose
- Department of ChemistryFaculty of Science and TechnologyKeio University 3-14-1 Hiyoshi Kohoku-ku Yokohama 223-8522 Japan
| | - Masayuki Shigekane
- Department of ChemistryFaculty of Science and TechnologyKeio University 3-14-1 Hiyoshi Kohoku-ku Yokohama 223-8522 Japan
| | - Taro Hamasaki
- Department of ChemistryFaculty of Science and TechnologyKeio University 3-14-1 Hiyoshi Kohoku-ku Yokohama 223-8522 Japan
| | - Fumitoshi Kakiuchi
- Department of ChemistryFaculty of Science and TechnologyKeio University 3-14-1 Hiyoshi Kohoku-ku Yokohama 223-8522 Japan
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28
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Mondal S, Chowdhury S. Recent Advances on Amino Acid Modifications via
C-H Functionalization and Decarboxylative Functionalization Strategies. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800011] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Santanu Mondal
- Department of Chemical Sciences; Indian Institute of Science Education and Research - Kolkata; Mohanpur, West Bengal India
| | - Sushobhan Chowdhury
- Department of Chemical Sciences; Indian Institute of Science Education and Research - Kolkata; Mohanpur, West Bengal India
- Medicinal and Process Chemistry Division, CSIR - Central Drug Research Institute; Lucknow, Uttar Pradesh India
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29
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Alkene-Zipper Catalyzed Selective and Remote Retro-ene Reaction of Alkenyl Cyclopropylcarbinol. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701481] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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30
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Zhang KF, Christoffel F, Baudoin O. Barbier-Negishi Coupling of Secondary Alkyl Bromides with Aryl and Alkenyl Triflates and Nonaflates. Angew Chem Int Ed Engl 2018; 57:1982-1986. [PMID: 29316142 DOI: 10.1002/anie.201711990] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Indexed: 12/14/2022]
Abstract
A mild and practical Barbier-Negishi coupling of secondary alkyl bromides with aryl and alkenyl triflates and nonaflates has been developed. This challenging reaction was enabled by the use of a very bulky imidazole-based phosphine ligand, which resulted in good yields as well as good chemo- and site selectivities for a broad range of substrates at room temperature and under non-aqueous conditions. This reaction was extended to primary alkyl bromides by using an analogous pyrazole-based ligand.
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Affiliation(s)
- Ke-Feng Zhang
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
| | - Fadri Christoffel
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
| | - Olivier Baudoin
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
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31
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Zhang KF, Christoffel F, Baudoin O. Barbier-Negishi Coupling of Secondary Alkyl Bromides with Aryl and Alkenyl Triflates and Nonaflates. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201711990] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ke-Feng Zhang
- Department of Chemistry; University of Basel; St. Johanns-Ring 19 4056 Basel Switzerland
| | - Fadri Christoffel
- Department of Chemistry; University of Basel; St. Johanns-Ring 19 4056 Basel Switzerland
| | - Olivier Baudoin
- Department of Chemistry; University of Basel; St. Johanns-Ring 19 4056 Basel Switzerland
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32
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Hu X, Yang X, Dai XJ, Li CJ. Palladium-Catalyzed Direct β-C−H Arylation of Ketones with Arylboronic Acids in Water. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700277] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Xiaoyun Hu
- Department of Chemistry and FQRNT Centre for Green Chemistry and Catalysis; McGill University; Montreal QCH 3A 0B8 Canada
- College of Chemistry and Materials; South-Central University for Nationalities; Wuhan 430074 People's Republic of China
| | - Xiaobo Yang
- Department of Chemistry and FQRNT Centre for Green Chemistry and Catalysis; McGill University; Montreal QCH 3A 0B8 Canada
| | - Xi-Jie Dai
- Department of Chemistry and FQRNT Centre for Green Chemistry and Catalysis; McGill University; Montreal QCH 3A 0B8 Canada
| | - Chao-Jun Li
- Department of Chemistry and FQRNT Centre for Green Chemistry and Catalysis; McGill University; Montreal QCH 3A 0B8 Canada
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33
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Dupuy S, Zhang K, Goutierre A, Baudoin O. Terminal‐Selective Functionalization of Alkyl Chains by Regioconvergent Cross‐Coupling. Angew Chem Int Ed Engl 2016; 55:14793-14797. [DOI: 10.1002/anie.201608535] [Citation(s) in RCA: 91] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Indexed: 01/06/2023]
Affiliation(s)
- Stéphanie Dupuy
- University of Basel Department of Chemistry St. Johanns-Ring 19, CH- 4056 Basel Switzerland
| | - Ke‐Feng Zhang
- University of Basel Department of Chemistry St. Johanns-Ring 19, CH- 4056 Basel Switzerland
| | - Anne‐Sophie Goutierre
- University of Basel Department of Chemistry St. Johanns-Ring 19, CH- 4056 Basel Switzerland
| | - Olivier Baudoin
- University of Basel Department of Chemistry St. Johanns-Ring 19, CH- 4056 Basel Switzerland
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34
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Dupuy S, Zhang KF, Goutierre AS, Baudoin O. Terminal-Selective Functionalization of Alkyl Chains by Regioconvergent Cross-Coupling. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201608535] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Stéphanie Dupuy
- University of Basel; Department of Chemistry; St. Johanns-Ring 19, CH- 4056 Basel Switzerland
| | - Ke-Feng Zhang
- University of Basel; Department of Chemistry; St. Johanns-Ring 19, CH- 4056 Basel Switzerland
| | - Anne-Sophie Goutierre
- University of Basel; Department of Chemistry; St. Johanns-Ring 19, CH- 4056 Basel Switzerland
| | - Olivier Baudoin
- University of Basel; Department of Chemistry; St. Johanns-Ring 19, CH- 4056 Basel Switzerland
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35
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Liu YJ, Liu YH, Zhang ZZ, Yan SY, Chen K, Shi BF. Divergent and Stereoselective Synthesis of β-Silyl-α-Amino Acids through Palladium-Catalyzed Intermolecular Silylation of Unactivated Primary and Secondary C−H Bonds. Angew Chem Int Ed Engl 2016; 55:13859-13862. [DOI: 10.1002/anie.201607766] [Citation(s) in RCA: 107] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 09/10/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Yue-Jin Liu
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Yan-Hua Liu
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Zhuo-Zhuo Zhang
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Sheng-Yi Yan
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Kai Chen
- Division of Chemistry and Chemical Engineering; California Institute of Technology; Pasadena California 91125 USA
| | - Bing-Feng Shi
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
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36
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Liu YJ, Liu YH, Zhang ZZ, Yan SY, Chen K, Shi BF. Divergent and Stereoselective Synthesis of β-Silyl-α-Amino Acids through Palladium-Catalyzed Intermolecular Silylation of Unactivated Primary and Secondary C−H Bonds. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201607766] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Yue-Jin Liu
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Yan-Hua Liu
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Zhuo-Zhuo Zhang
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Sheng-Yi Yan
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Kai Chen
- Division of Chemistry and Chemical Engineering; California Institute of Technology; Pasadena California 91125 USA
| | - Bing-Feng Shi
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
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37
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Li S, Zhu RY, Xiao KJ, Yu JQ. Ligand-Enabled Arylation of γ-C-H Bonds. Angew Chem Int Ed Engl 2016; 55:4317-21. [PMID: 26919066 PMCID: PMC4821162 DOI: 10.1002/anie.201512020] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Revised: 02/02/2016] [Indexed: 11/06/2022]
Abstract
Pd(II) -catalyzed arylation of γ-C(sp(3) )-H bonds of aliphatic acid-derived amides was developed by using quinoline-based ligands. Various γ-aryl-α-amino acids were prepared from natural amino acids using this method. The influence of ligand structure on reactivity was also systematically investigated.
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Affiliation(s)
- Suhua Li
- Department of Chemistry, The Scripps Research Institute (TSRI), 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Ru-Yi Zhu
- Department of Chemistry, The Scripps Research Institute (TSRI), 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Kai-Jiong Xiao
- Department of Chemistry, The Scripps Research Institute (TSRI), 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Jin-Quan Yu
- Department of Chemistry, The Scripps Research Institute (TSRI), 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA.
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38
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Affiliation(s)
- Suhua Li
- Department of Chemistry; The Scripps Research Institute (TSRI); 10550 North Torrey Pines Road La Jolla CA 92037 USA
| | - Ru-Yi Zhu
- Department of Chemistry; The Scripps Research Institute (TSRI); 10550 North Torrey Pines Road La Jolla CA 92037 USA
| | - Kai-Jiong Xiao
- Department of Chemistry; The Scripps Research Institute (TSRI); 10550 North Torrey Pines Road La Jolla CA 92037 USA
| | - Jin-Quan Yu
- Department of Chemistry; The Scripps Research Institute (TSRI); 10550 North Torrey Pines Road La Jolla CA 92037 USA
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39
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Martínez JI, Smith JJ, Hepburn HB, Lam HW. Chain Walking of Allylrhodium Species Towards Esters During Rhodium-Catalyzed Nucleophilic Allylations of Imines. Angew Chem Int Ed Engl 2016; 55:1108-12. [PMID: 26756445 PMCID: PMC4736453 DOI: 10.1002/anie.201508964] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Revised: 11/04/2015] [Indexed: 11/10/2022]
Abstract
Allylrhodium species derived from δ-trifluoroboryl β,γ-unsaturated esters undergo chain walking towards the ester moiety. The resulting allylrhodium species react with imines to give products containing two new stereocenters and a Z-alkene. By using a chiral diene ligand, products can be obtained with high enantioselectivities, where a pronounced matched/mismatched effect with the chirality of the allyltrifluoroborate is evident.
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Affiliation(s)
- Jose I Martínez
- School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Joshua J Smith
- School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Hamish B Hepburn
- School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Hon Wai Lam
- School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD, UK.
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40
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Martínez JI, Smith JJ, Hepburn HB, Lam HW. Chain Walking of Allylrhodium Species Towards Esters During Rhodium-Catalyzed Nucleophilic Allylations of Imines. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201508964] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Jose I. Martínez
- School of Chemistry; University of Nottingham; University Park Nottingham NG7 2RD UK
| | - Joshua J. Smith
- School of Chemistry; University of Nottingham; University Park Nottingham NG7 2RD UK
| | - Hamish B. Hepburn
- School of Chemistry; University of Nottingham; University Park Nottingham NG7 2RD UK
| | - Hon Wai Lam
- School of Chemistry; University of Nottingham; University Park Nottingham NG7 2RD UK
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41
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Duan YN, Cui LQ, Zuo LH, Zhang C. Recyclable Hypervalent-Iodine-Mediated Dehydrogenative α,β′-Bifunctionalization of β-Keto Esters Under Metal-Free Conditions. Chemistry 2015. [DOI: 10.1002/chem.201502450] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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42
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Al‐Amin M, Arisawa M, Shuto S, Ano Y, Tobisu M, Chatani N. Palladium Nanoparticle‐Catalyzed Direct Ethynylation of Aliphatic Carboxylic Acid Derivatives
via
C(
sp
3
)H Bond Functionalization. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201301180] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Mohammad Al‐Amin
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita‐12, Nishi‐6, Kita‐ku, Sapporo 060‐0812, Japan
| | - Mitsuhiro Arisawa
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita‐12, Nishi‐6, Kita‐ku, Sapporo 060‐0812, Japan
- Present address: Graduate School of Pharmaceutical Sciences, Osaka University, 1–6 Yamada‐oka, Suita, Osaka 565‐0871, Japan
| | - Satoshi Shuto
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita‐12, Nishi‐6, Kita‐ku, Sapporo 060‐0812, Japan
| | - Yusuke Ano
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, 2–1 Yamada‐oka, Suita, Osaka 565‐0871, Japan
| | - Mamoru Tobisu
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, 2–1 Yamada‐oka, Suita, Osaka 565‐0871, Japan
| | - Naoto Chatani
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, 2–1 Yamada‐oka, Suita, Osaka 565‐0871, Japan
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43
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Suh CW, Woo SB, Kim DY. Asymmetric Synthesis of Tetrahydroquinolines via Saegusa-type Oxidative Enamine Catalysis/1,5-Hydride Transfer/Cyclization Sequences. ASIAN J ORG CHEM 2014. [DOI: 10.1002/ajoc.201400022] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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44
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Millet A, Dailler D, Larini P, Baudoin O. Ligand-Controlled α- and β-Arylation of Acyclic N-Boc Amines. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201310904] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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45
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Millet A, Dailler D, Larini P, Baudoin O. Ligand-Controlled α- and β-Arylation of Acyclic N-Boc Amines. Angew Chem Int Ed Engl 2014; 53:2678-82. [DOI: 10.1002/anie.201310904] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Indexed: 01/06/2023]
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46
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Franzoni I, Mazet C. Recent trends in Pd-catalyzed remote functionalization of carbonyl compounds. Org Biomol Chem 2014; 12:233-41. [DOI: 10.1039/c3ob42050g] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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47
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Franzoni I, Guénée L, Mazet C. Access to congested quaternary centers by Pd-catalyzed intermolecular γ-arylation of unactivated α,β-unsaturated aldehydes. Chem Sci 2013. [DOI: 10.1039/c3sc50806d] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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48
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Shang Y, Jie X, Zhou J, Hu P, Huang S, Su W. Pd-catalyzed C-H olefination of (hetero)arenes by using saturated ketones as an olefin source. Angew Chem Int Ed Engl 2012; 52:1299-303. [PMID: 23225575 DOI: 10.1002/anie.201208627] [Citation(s) in RCA: 100] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2012] [Indexed: 01/04/2023]
Affiliation(s)
- Yaping Shang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Yangqiao west road 155#, Fuzhou, Fujian 350002, China
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49
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Shang Y, Jie X, Zhou J, Hu P, Huang S, Su W. Pd-Catalyzed C-H Olefination of (Hetero)Arenes by Using Saturated Ketones as an Olefin Source. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201208627] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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