1
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Chabuka BK, Alabugin IV. Hole Catalysis of Cycloaddition Reactions: How to Activate and Control Oxidant Upconversion in Radical-Cationic Diels-Alder Reactions. J Am Chem Soc 2023; 145:19354-19367. [PMID: 37625247 DOI: 10.1021/jacs.3c06106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/27/2023]
Abstract
In order to use holes as catalysts, the oxidized product should be able to transfer the hole to a fresh reactant. For that, the hole-catalyzed reaction must increase the oxidation potential along the reaction path, i.e., lead to "hole upconversion." If this thermodynamic requirement is satisfied, a hole injected via one-electron oxidation can persist through multiple propagation cycles and serve as a true catalyst. This work provides guidelines for the rational design of hole-catalyzed Diels-Alder (DA) reactions, the prototypical cycloaddition. After revealing the crucial role of hyperconjugation in the absence of hole upconversion in the parent DA reaction, we show how upconversion can be reactivated by proper substitution. For this purpose, we computationally evaluate the contrasting effects of substituents at the three possible positions in the two reactants. The occurrence and magnitude of hole upconversion depend strongly on the placement and nature of substituents. For example, donors at C1 in 1,3-butadiene shift the reaction to the hole-upconverted regime with an increased oxidation potential of up to 1.0 V. In contrast, hole upconversion in C2-substituted 1,3-butadienes is activated by acceptors with the oxidation potential increase up to 0.54 V. Dienophile substitution results in complex trends because the radical cation can be formed at either the dienophile or the diene. Hole upconversion is always present in the former scenario (up to 0.65 V). Finally, we report interesting stereoelectronic effects that can activate or deactivate upconversion via a conformational change.
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Affiliation(s)
- Beauty K Chabuka
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306, United States
| | - Igor V Alabugin
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306, United States
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2
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Ghosh MK, Sharma KS, Pandey G. Regioselective C(sp 2)-H imidation of arenes by redox neutral visible-light photocatalysis. Org Biomol Chem 2023; 21:538-550. [PMID: 36537241 DOI: 10.1039/d2ob02040h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
We report herein a redox neutral visible light-induced regioselective C(sp2)-H imidation of electron-rich arenes and heteroarenes using conceptually designed redox-active 1 as a source of the N-centered imidyl radical. Structurally diverse aromatic imides were obtained in moderate to good yields. This methodology has been successfully employed for the late stage imidation of complex molecules and has also been applied towards the formal total synthesis of the marine natural products carpatamides A, B and D. It has further been shown that the generated imides can easily be converted to the corresponding anilines in situ directly.
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Affiliation(s)
- Manoj Kumar Ghosh
- Department of Chemistry, Institute of Science, Banaras Hindu University (B. H. U.), Varanasi-221005, U.P., India.
| | - Kumari Swati Sharma
- Department of Chemistry, Institute of Science, Banaras Hindu University (B. H. U.), Varanasi-221005, U.P., India.
| | - Ganesh Pandey
- Department of Chemistry, Institute of Science, Banaras Hindu University (B. H. U.), Varanasi-221005, U.P., India.
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3
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Li RH, Wang S, Zhao ZW, Geng Y, Wang XL, Su ZM, Guan W. Springboard Role for Iridium Photocatalyst: Theoretical Insight of C(sp3)‒N Cross‐Coupling by Photoredox‐Mediated Iridium/Copper Dual Catalysis versus Single‐Copper Catalysis. ChemCatChem 2022. [DOI: 10.1002/cctc.202101737] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Run-Han Li
- Northeast Normal University Department of Chemistry CHINA
| | - Shuang Wang
- Northeast Normal University Department of Chemistry CHINA
| | - Zhi-Wen Zhao
- Northeast Normal University Department of Chemistry CHINA
| | - Yun Geng
- Northeast Normal University Department of Chemistry CHINA
| | - Xin-Long Wang
- Northeast Normal University Department of Chemistry CHINA
| | - Zhong-Min Su
- Northeast Normal University Department of Chemistry CHINA
| | - Wei Guan
- Northeast Normal University Faculty of Chemistry No. 5268 Renmin street 130024 Changchun CHINA
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4
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Ghosh SK, Hu M, Comito R. One-Pot Synthesis of Primary and Secondary Aliphatic Amines via Mild and Selective sp3 C-H Imination. Chemistry 2021; 27:17601-17608. [PMID: 34387903 DOI: 10.1002/chem.202102627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Indexed: 11/09/2022]
Abstract
The direct replacement of sp3 C-H bonds with simple amine units (-NH2) remains synthetically challenging, although primary aliphatic amines are ubiquitous in medicinal chemistry and natural product synthesis. We report a mild and selective protocol for preparing primary and secondary aliphatic amines in a single pot, based on intermolecular sp3 C-H imination. The first C-H imination of diverse alkanes, this method shows useful site-selectivity within substrates bearing multiple sp3 C-H bonds. Furthermore, this reaction tolerates polar functional groups relevant for complex molecule synthesis, highlighted in the synthesis of amine pharmaceuticals and amination of natural products. We characterize a unique C-H imination mechanism based on radical rebound to an iminyl radical, supported by kinetic isotope effects, stereoablation, resubmission, and computational modeling. This work constitutes a selective method for complex amine synthesis and a new mechanistic platform for C-H amination.
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Affiliation(s)
- Subrata K Ghosh
- University of Houston, Chemistry, Department of Chemistry, 3585 Cullen Boulevard, Room 112, 77204-5003, Houston, UNITED STATES
| | - Mengnan Hu
- University of Houston, Chemistry, Department of Chemistry, 3585 Cullen Boulevard, Room 112, 77204-5003, Houstonn, UNITED STATES
| | - Robert Comito
- University of Houston, Chemistry, Department of Chemistry, 3585 Cullen Boulevard, Room 112, 77204-5003, Houston, UNITED STATES
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5
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Zeng Z, Feceu A, Sivendran N, Gooßen LJ. Decarboxylation‐Initiated Intermolecular Carbon‐Heteroatom Bond Formation. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100211] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Zhongyi Zeng
- Fakultät für Chemie und Biochemie Ruhr-Universität Bochum Universitätsstraße 150 44801 Bochum Germany
| | - Abigail Feceu
- Fakultät für Chemie und Biochemie Ruhr-Universität Bochum Universitätsstraße 150 44801 Bochum Germany
| | - Nardana Sivendran
- Fakultät für Chemie und Biochemie Ruhr-Universität Bochum Universitätsstraße 150 44801 Bochum Germany
| | - Lukas J. Gooßen
- Fakultät für Chemie und Biochemie Ruhr-Universität Bochum Universitätsstraße 150 44801 Bochum Germany
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6
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Photoinduced Copper‐Catalyzed Asymmetric Decarboxylative Alkynylation with Terminal Alkynes. Angew Chem Int Ed Engl 2020; 59:16926-16932. [DOI: 10.1002/anie.202006317] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 06/24/2020] [Indexed: 12/13/2022]
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7
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Xia H, Li Z, Gu Q, Dong X, Fang J, Du X, Wang L, Liu X. Photoinduced Copper‐Catalyzed Asymmetric Decarboxylative Alkynylation with Terminal Alkynes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202006317] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hai‐Dong Xia
- Shenzhen Grubbs Institute and Department of Chemistry Guangdong Provincial Key Laboratory of Catalysis Southern University of Science and Technology Shenzhen 518055 China
| | - Zhong‐Liang Li
- Academy for Advanced Interdisciplinary Studies and Department of Chemistry Southern University of Science and Technology Shenzhen 518055 China
| | - Qiang‐Shuai Gu
- Academy for Advanced Interdisciplinary Studies and Department of Chemistry Southern University of Science and Technology Shenzhen 518055 China
| | - Xiao‐Yang Dong
- Shenzhen Grubbs Institute and Department of Chemistry Guangdong Provincial Key Laboratory of Catalysis Southern University of Science and Technology Shenzhen 518055 China
| | - Jia‐Heng Fang
- Shenzhen Grubbs Institute and Department of Chemistry Guangdong Provincial Key Laboratory of Catalysis Southern University of Science and Technology Shenzhen 518055 China
| | - Xuan‐Yi Du
- Shenzhen Grubbs Institute and Department of Chemistry Guangdong Provincial Key Laboratory of Catalysis Southern University of Science and Technology Shenzhen 518055 China
| | - Li‐Lei Wang
- Shenzhen Grubbs Institute and Department of Chemistry Guangdong Provincial Key Laboratory of Catalysis Southern University of Science and Technology Shenzhen 518055 China
| | - Xin‐Yuan Liu
- Shenzhen Grubbs Institute and Department of Chemistry Guangdong Provincial Key Laboratory of Catalysis Southern University of Science and Technology Shenzhen 518055 China
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8
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Niu P, Li J, Zhang Y, Huo C. One‐Electron Reduction of Redox‐Active Esters to Generate Carbon‐Centered Radicals. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000525] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Pengfei Niu
- College of Chemistry and Chemical Engineering Northwest Normal University 730070 Lanzhou Gansu China
| | - Jun Li
- College of Chemistry and Chemical Engineering Northwest Normal University 730070 Lanzhou Gansu China
| | - Yongxin Zhang
- College of Chemistry and Chemical Engineering Northwest Normal University 730070 Lanzhou Gansu China
| | - Congde Huo
- College of Chemistry and Chemical Engineering Northwest Normal University 730070 Lanzhou Gansu China
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9
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10
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Bao H, Zhou B, Luo SP, Xu Z, Jin H, Liu Y. P/N Heteroleptic Cu(I)-Photosensitizer-Catalyzed Deoxygenative Radical Alkylation of Aromatic Alkynes with Alkyl Aldehydes Using Dipropylamine as a Traceless Linker Agent. ACS Catal 2020. [DOI: 10.1021/acscatal.0c02454] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Hanyang Bao
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Bingwei Zhou
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Shu-Ping Luo
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Zheng Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, P. R. China
| | - Hongwei Jin
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Yunkui Liu
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China
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11
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Nguyen VT, Nguyen VD, Haug GC, Vuong NTH, Dang HT, Arman HD, Larionov OV. Visible-Light-Enabled Direct Decarboxylative N-Alkylation. Angew Chem Int Ed Engl 2020; 59:7921-7927. [PMID: 32050048 PMCID: PMC7200280 DOI: 10.1002/anie.201916710] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Indexed: 11/12/2022]
Abstract
The development of efficient and selective C-N bond-forming reactions from abundant feedstock chemicals remains a central theme in organic chemistry owing to the key roles of amines in synthesis, drug discovery, and materials science. Herein, we present a dual catalytic system for the N-alkylation of diverse aromatic carbocyclic and heterocyclic amines directly with carboxylic acids, by-passing their preactivation as redox-active esters. The reaction, which is enabled by visible-light-driven, acridine-catalyzed decarboxylation, provides access to N-alkylated secondary and tertiary anilines and N-heterocycles. Additional examples, including double alkylation, the installation of metabolically robust deuterated methyl groups, and tandem ring formation, further demonstrate the potential of the direct decarboxylative alkylation (DDA) reaction.
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Affiliation(s)
- Vu T Nguyen
- Department of Chemistry, The University of Texas at San Antonio, One UTSA Circle, San Antonio, TX, 78249, USA
| | - Viet D Nguyen
- Department of Chemistry, The University of Texas at San Antonio, One UTSA Circle, San Antonio, TX, 78249, USA
| | - Graham C Haug
- Department of Chemistry, The University of Texas at San Antonio, One UTSA Circle, San Antonio, TX, 78249, USA
| | - Ngan T H Vuong
- Department of Chemistry, The University of Texas at San Antonio, One UTSA Circle, San Antonio, TX, 78249, USA
| | - Hang T Dang
- Department of Chemistry, The University of Texas at San Antonio, One UTSA Circle, San Antonio, TX, 78249, USA
| | - Hadi D Arman
- Department of Chemistry, The University of Texas at San Antonio, One UTSA Circle, San Antonio, TX, 78249, USA
| | - Oleg V Larionov
- Department of Chemistry, The University of Texas at San Antonio, One UTSA Circle, San Antonio, TX, 78249, USA
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12
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Shao M, Liang H, Liu Y, Qin W, Li Z. Photo‐Mediated Decarboxylative Cross Coupling of Quinoxalin‐2(1
H
)‐ones with Aliphatic Carboxylic Acids in Aqueous Solution: Synthesis of Alkylated Quinoxalin‐2(1
H
)‐ones and Preliminary Antifungal Evaluation Against
Magnaporthe Grisea. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000073] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Manyu Shao
- Department of Applied ChemistryCollege of Materials and EnergySouth China Agricultural University Guangzhou 510642 P. R. China
| | - Hanbin Liang
- Department of Applied ChemistryCollege of Materials and EnergySouth China Agricultural University Guangzhou 510642 P. R. China
| | - Yun‐Lin Liu
- School of Chemistry and Chemical EngineeringGuangzhou University 230 Wai Huan Xi Road Guangzhou 510006 P. R. China Guangzhou,510642 (P. R. China
| | - Weiwei Qin
- Department of Applied ChemistryCollege of Materials and EnergySouth China Agricultural University Guangzhou 510642 P. R. China
| | - Zhaodong Li
- Department of Applied ChemistryCollege of Materials and EnergySouth China Agricultural University Guangzhou 510642 P. R. China
- Key Laboratory of Natural Pesticide & Chemical BiologyMinistry of EducationSouth China Agricultural University Guangzhou 510642 P. R. China
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13
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Nguyen VT, Nguyen VD, Haug GC, Vuong NTH, Dang HT, Arman HD, Larionov OV. Visible‐Light‐Enabled Direct Decarboxylative N‐Alkylation. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201916710] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Vu T. Nguyen
- Department of Chemistry The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Viet D. Nguyen
- Department of Chemistry The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Graham C. Haug
- Department of Chemistry The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Ngan T. H. Vuong
- Department of Chemistry The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Hang T. Dang
- Department of Chemistry The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Hadi D. Arman
- Department of Chemistry The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Oleg V. Larionov
- Department of Chemistry The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
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14
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Patra T, Bellotti P, Strieth‐Kalthoff F, Glorius F. Photosensitized Intermolecular Carboimination of Alkenes through the Persistent Radical Effect. Angew Chem Int Ed Engl 2020; 59:3172-3177. [PMID: 31794633 PMCID: PMC7028066 DOI: 10.1002/anie.201912907] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 11/19/2019] [Indexed: 11/10/2022]
Abstract
An intermolecular, two-component vicinal carboimination of alkenes has been accomplished by energy transfer catalysis. Oxime esters of alkyl carboxylic acids were used as bifunctional reagents to generate both alkyl and iminyl radicals. Subsequently, addition of the alkyl radical to an alkene generates a transient radical for selective radical-radical cross-coupling with the persistent iminyl radical. Furthermore, this process provides direct access to aliphatic primary amines and α-amino acids by simple hydrolysis.
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Affiliation(s)
- Tuhin Patra
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität MünsterCorrensstraße 4048149MünsterGermany
| | - Peter Bellotti
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität MünsterCorrensstraße 4048149MünsterGermany
| | - Felix Strieth‐Kalthoff
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität MünsterCorrensstraße 4048149MünsterGermany
| | - Frank Glorius
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität MünsterCorrensstraße 4048149MünsterGermany
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15
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Patra T, Bellotti P, Strieth‐Kalthoff F, Glorius F. Energietransfervermittelte intermolekulare Carboiminylierung von Alkenen durch den “Persistent Radical Effect”. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201912907] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Tuhin Patra
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
| | - Peter Bellotti
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
| | - Felix Strieth‐Kalthoff
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
| | - Frank Glorius
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
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16
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Jin S, Haug GC, Nguyen VT, Flores-Hansen C, Arman HD, Larionov OV. Decarboxylative Phosphine Synthesis: Insights into the Catalytic, Autocatalytic, and Inhibitory Roles of Additives and Intermediates. ACS Catal 2019. [DOI: 10.1021/acscatal.9b03366] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Shengfei Jin
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Graham C. Haug
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Vu T. Nguyen
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Carsten Flores-Hansen
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Hadi D. Arman
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Oleg V. Larionov
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
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17
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Cavedon C, Seeberger PH, Pieber B. Photochemical Strategies for Carbon–Heteroatom Bond Formation. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901173] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Cristian Cavedon
- Department of Biomolecular Systems Max Planck Institute of Colloids and Interfaces Am Mühlenberg 1 14476 Potsdam Germany
- Department of Chemistry and Biochemistry Freie Universität Berlin Arnimallee 22 14195 Berlin Germany
| | - Peter H. Seeberger
- Department of Biomolecular Systems Max Planck Institute of Colloids and Interfaces Am Mühlenberg 1 14476 Potsdam Germany
- Department of Chemistry and Biochemistry Freie Universität Berlin Arnimallee 22 14195 Berlin Germany
| | - Bartholomäus Pieber
- Department of Biomolecular Systems Max Planck Institute of Colloids and Interfaces Am Mühlenberg 1 14476 Potsdam Germany
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18
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Bao X, Wang Q, Zhu J. Remote C(sp 3 )-H Arylation and Vinylation of N-Alkoxypyridinium Salts to δ-Aryl and δ-Vinyl Alcohols. Chemistry 2019; 25:11630-11634. [PMID: 31321814 DOI: 10.1002/chem.201902918] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Indexed: 02/02/2023]
Abstract
The reaction of readily available and bench-stable N-alkoxypyridinium salts with arylboronic and vinylboronic acids afforded δ-aryl and δ-vinyl alcohols, respectively, in the presence of fac-Ir(ppy)3 and Cu(OTf)2 dual catalysts. The reaction takes place through a domino process involving the reductive generation of alkoxyl radicals, 1,5-hydrogen atom transfer (1,5-HAT) and the copper-catalyzed cross-coupling reaction of the resulting translocated carbon radicals with boronic acids. Complementary to the Minisci reaction, this method allows for the arylation of nucleophilic alkyl radicals with both electron-rich and electron-poor arenes under mild reaction conditions.
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Affiliation(s)
- Xu Bao
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015, Lausanne, Switzerland
| | - Qian Wang
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015, Lausanne, Switzerland
| | - Jieping Zhu
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015, Lausanne, Switzerland
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19
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Mao J, Wang Z, Xu X, Liu G, Jiang R, Guan H, Zheng Z, Walsh PJ. Synthesis of Indoles through Domino Reactions of 2‐Fluorotoluenes and Nitriles. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201904658] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Jianyou Mao
- Institute of Advanced Synthesis School of Chemistry and Molecular Engineering Nanjing Tech University 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Zhiting Wang
- Institute of Advanced Synthesis School of Chemistry and Molecular Engineering Nanjing Tech University 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Xinyu Xu
- Institute of Advanced Synthesis School of Chemistry and Molecular Engineering Nanjing Tech University 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Guoqing Liu
- Institute of Advanced Synthesis School of Chemistry and Molecular Engineering Nanjing Tech University 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Runsheng Jiang
- Institute of Advanced Synthesis School of Chemistry and Molecular Engineering Nanjing Tech University 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Haixing Guan
- Institute of Advanced Synthesis School of Chemistry and Molecular Engineering Nanjing Tech University 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Zhipeng Zheng
- Roy and Diana Vagelos Laboratories Department of Chemistry University of Pennsylvania 231 South 34th Street Philadelphia PA 19104 USA
| | - Patrick J. Walsh
- Institute of Advanced Synthesis School of Chemistry and Molecular Engineering Nanjing Tech University 30 South Puzhu Road Nanjing 211816 P. R. China
- Roy and Diana Vagelos Laboratories Department of Chemistry University of Pennsylvania 231 South 34th Street Philadelphia PA 19104 USA
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20
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Mao J, Wang Z, Xu X, Liu G, Jiang R, Guan H, Zheng Z, Walsh PJ. Synthesis of Indoles through Domino Reactions of 2-Fluorotoluenes and Nitriles. Angew Chem Int Ed Engl 2019; 58:11033-11038. [PMID: 31062472 DOI: 10.1002/anie.201904658] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Indexed: 12/30/2022]
Abstract
Indoles are essential heterocycles in medicinal chemistry, and therefore, novel and efficient approaches to their synthesis are in high demand. Among indoles, 2-aryl indoles have been described as privileged scaffolds. Advanced herein is a straightforward, practical, and transition-metal-free assembly of 2-aryl indoles. Simply combining readily available 2-fluorotoluenes, nitriles, LiN(SiMe3 )2 , and CsF enables the generation of a diverse array of indoles (38 examples, 48-92 % yield). A range of substituents can be introduced into each position of the indole backbone (C4 to C7, and aryl groups at C2), providing handles for further elaboration.
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Affiliation(s)
- Jianyou Mao
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, P. R. China
| | - Zhiting Wang
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, P. R. China
| | - Xinyu Xu
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, P. R. China
| | - Guoqing Liu
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, P. R. China
| | - Runsheng Jiang
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, P. R. China
| | - Haixing Guan
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, P. R. China
| | - Zhipeng Zheng
- Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, PA, 19104, USA
| | - Patrick J Walsh
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, 30 South Puzhu Road, Nanjing, 211816, P. R. China.,Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, PA, 19104, USA
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21
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Kiyokawa K, Okumatsu D, Minakata S. Synthesis of Hypervalent Iodine(III) Reagents Containing a Transferable (Diarylmethylene)amino Group and Their Use in the Oxidative Amination of Silyl Ketene Acetals. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201904971] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Kensuke Kiyokawa
- Department of Applied ChemistryGraduate School of EngineeringOsaka University Yamadaoka 2-1, Suita Osaka 565-0871 Japan
| | - Daichi Okumatsu
- Department of Applied ChemistryGraduate School of EngineeringOsaka University Yamadaoka 2-1, Suita Osaka 565-0871 Japan
| | - Satoshi Minakata
- Department of Applied ChemistryGraduate School of EngineeringOsaka University Yamadaoka 2-1, Suita Osaka 565-0871 Japan
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22
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Kiyokawa K, Okumatsu D, Minakata S. Synthesis of Hypervalent Iodine(III) Reagents Containing a Transferable (Diarylmethylene)amino Group and Their Use in the Oxidative Amination of Silyl Ketene Acetals. Angew Chem Int Ed Engl 2019; 58:8907-8911. [DOI: 10.1002/anie.201904971] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Indexed: 02/03/2023]
Affiliation(s)
- Kensuke Kiyokawa
- Department of Applied ChemistryGraduate School of EngineeringOsaka University Yamadaoka 2-1, Suita Osaka 565-0871 Japan
| | - Daichi Okumatsu
- Department of Applied ChemistryGraduate School of EngineeringOsaka University Yamadaoka 2-1, Suita Osaka 565-0871 Japan
| | - Satoshi Minakata
- Department of Applied ChemistryGraduate School of EngineeringOsaka University Yamadaoka 2-1, Suita Osaka 565-0871 Japan
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23
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Yang L, Zhang JY, Duan XH, Gao P, Jiao J, Guo LN. Copper-Catalyzed Cyanoalkylation of Amines via C–C Bond Cleavage: An Approach for C(sp3)–N Bond Formations. J Org Chem 2019; 84:8615-8629. [DOI: 10.1021/acs.joc.9b01084] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Lin Yang
- Department of Chemistry, School of Science, Xi’an Key Laboratory of Sustainable Energy Materials Chemistry, and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, Xi’an Jiaotong University, Xi’an 710049, China
| | - Jia-Yu Zhang
- Department of Chemistry, School of Science, Xi’an Key Laboratory of Sustainable Energy Materials Chemistry, and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, Xi’an Jiaotong University, Xi’an 710049, China
| | - Xin-Hua Duan
- Department of Chemistry, School of Science, Xi’an Key Laboratory of Sustainable Energy Materials Chemistry, and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, Xi’an Jiaotong University, Xi’an 710049, China
| | - Pin Gao
- Department of Chemistry, School of Science, Xi’an Key Laboratory of Sustainable Energy Materials Chemistry, and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, Xi’an Jiaotong University, Xi’an 710049, China
| | - Jiao Jiao
- Department of Chemistry, School of Science, Xi’an Key Laboratory of Sustainable Energy Materials Chemistry, and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, Xi’an Jiaotong University, Xi’an 710049, China
| | - Li-Na Guo
- Department of Chemistry, School of Science, Xi’an Key Laboratory of Sustainable Energy Materials Chemistry, and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, Xi’an Jiaotong University, Xi’an 710049, China
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24
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Syroeshkin MA, Kuriakose F, Saverina EA, Timofeeva VA, Egorov MP, Alabugin IV. Hochkonversion von Reduktionsmitteln. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201807247] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mikhail A. Syroeshkin
- N. D. Zelinsky Institute of Organic Chemistry Leninskyprosp. 47 119991 Moskau Russland
| | - Febin Kuriakose
- Department of Chemistry and Biochemistry Florida State University Tallahassee FL USA
| | - Evgeniya A. Saverina
- N. D. Zelinsky Institute of Organic Chemistry Leninskyprosp. 47 119991 Moskau Russland
- UMR CNRS 6226 ISCR University of Rennes 1 Rennes Frankreich
| | | | - Mikhail P. Egorov
- N. D. Zelinsky Institute of Organic Chemistry Leninskyprosp. 47 119991 Moskau Russland
| | - Igor V. Alabugin
- Department of Chemistry and Biochemistry Florida State University Tallahassee FL USA
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25
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Syroeshkin MA, Kuriakose F, Saverina EA, Timofeeva VA, Egorov MP, Alabugin IV. Upconversion of Reductants. Angew Chem Int Ed Engl 2019; 58:5532-5550. [DOI: 10.1002/anie.201807247] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Mikhail A. Syroeshkin
- N. D. Zelinsky Institute of Organic Chemistry Leninsky prosp. 47 119991 Moscow Russia
| | - Febin Kuriakose
- Department of Chemistry and Biochemistry Florida State University Tallahassee FL USA
| | - Evgeniya A. Saverina
- N. D. Zelinsky Institute of Organic Chemistry Leninsky prosp. 47 119991 Moscow Russia
- UMR CNRS 6226 ISCR University of Rennes 1 Rennes France
| | | | - Mikhail P. Egorov
- N. D. Zelinsky Institute of Organic Chemistry Leninsky prosp. 47 119991 Moscow Russia
| | - Igor V. Alabugin
- Department of Chemistry and Biochemistry Florida State University Tallahassee FL USA
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26
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Chen TG, Zhang H, Mykhailiuk PK, Merchant RR, Smith CA, Qin T, Baran PS. Quaternary Centers by Nickel-Catalyzed Cross-Coupling of Tertiary Carboxylic Acids and (Hetero)Aryl Zinc Reagents. Angew Chem Int Ed Engl 2019; 58:2454-2458. [PMID: 30623547 PMCID: PMC6391118 DOI: 10.1002/anie.201814524] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Indexed: 01/07/2023]
Abstract
This work bridges a gap in the cross-coupling of aliphatic redox-active esters with aryl zinc reagents. Previously limited to primary, secondary, and specialized tertiary centers, a new protocol has been devised to enable the coupling of general tertiary systems using nickel catalysis. The scope of this operationally simple method is broad, and it can be used to simplify the synthesis of medicinally relevant motifs bearing quaternary centers.
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Affiliation(s)
- Tie-Gen Chen
- Department of Chemistry, Scripps Research, North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Haolin Zhang
- Department of Chemistry, Scripps Research, North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Pavel K Mykhailiuk
- Department of Chemistry, Scripps Research, North Torrey Pines Road, La Jolla, CA, 92037, USA
- Enamine Ltd., Chervonotkatska 78, 02094, Kyiv, Ukraine
- Taras Shevchenko National University of Kyiv, Chemistry Department, Volodymyrska 64, 01601, Kyiv, Ukraine
| | - Rohan R Merchant
- Department of Chemistry, Scripps Research, North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Courtney A Smith
- Department of Chemistry, Scripps Research, North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Tian Qin
- Department of Chemistry, Scripps Research, North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Phil S Baran
- Department of Chemistry, Scripps Research, North Torrey Pines Road, La Jolla, CA, 92037, USA
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27
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Chen TG, Zhang H, Mykhailiuk PK, Merchant RR, Smith CA, Qin T, Baran PS. Quaternary Centers by Nickel-Catalyzed Cross-Coupling of Tertiary Carboxylic Acids and (Hetero)Aryl Zinc Reagents. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814524] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Tie-Gen Chen
- Department of Chemistry; Scripps Research; North Torrey Pines Road La Jolla CA 92037 USA
| | - Haolin Zhang
- Department of Chemistry; Scripps Research; North Torrey Pines Road La Jolla CA 92037 USA
| | - Pavel K. Mykhailiuk
- Department of Chemistry; Scripps Research; North Torrey Pines Road La Jolla CA 92037 USA
- Enamine Ltd.; Chervonotkatska 78 02094 Kyiv Ukraine
- Taras Shevchenko National University of Kyiv; Chemistry Department; Volodymyrska 64 01601 Kyiv Ukraine
| | - Rohan R. Merchant
- Department of Chemistry; Scripps Research; North Torrey Pines Road La Jolla CA 92037 USA
| | - Courtney A. Smith
- Department of Chemistry; Scripps Research; North Torrey Pines Road La Jolla CA 92037 USA
| | - Tian Qin
- Department of Chemistry; Scripps Research; North Torrey Pines Road La Jolla CA 92037 USA
| | - Phil S. Baran
- Department of Chemistry; Scripps Research; North Torrey Pines Road La Jolla CA 92037 USA
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28
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Yu X, Zhao Q, Chen J, Chen J, Xiao W. Copper‐Catalyzed Radical Cross‐Coupling of Redox‐Active Oxime Esters, Styrenes, and Boronic Acids. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201809820] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xiao‐Ye Yu
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Quan‐Qing Zhao
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Jun Chen
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Jia‐Rong Chen
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Wen‐Jing Xiao
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
- State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 China
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29
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Yu X, Zhao Q, Chen J, Chen J, Xiao W. Copper‐Catalyzed Radical Cross‐Coupling of Redox‐Active Oxime Esters, Styrenes, and Boronic Acids. Angew Chem Int Ed Engl 2018; 57:15505-15509. [DOI: 10.1002/anie.201809820] [Citation(s) in RCA: 167] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 09/21/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Xiao‐Ye Yu
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Quan‐Qing Zhao
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Jun Chen
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Jia‐Rong Chen
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Wen‐Jing Xiao
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
- State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 China
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30
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Wang C, Guo M, Qi R, Shang Q, Liu Q, Wang S, Zhao L, Wang R, Xu Z. Visible-Light-Driven, Copper-Catalyzed Decarboxylative C(sp3
)−H Alkylation of Glycine and Peptides. Angew Chem Int Ed Engl 2018; 57:15841-15846. [PMID: 30296349 DOI: 10.1002/anie.201809400] [Citation(s) in RCA: 116] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 09/24/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Chao Wang
- Key Laboratory of Preclinical Study for New Drugs, of Gansu Province; School of Basic Medical Sciences; Lanzhou University; 199 West Donggang Road, Lanzhou 730000 China
| | - Mengzhun Guo
- Key Laboratory of Preclinical Study for New Drugs, of Gansu Province; School of Basic Medical Sciences; Lanzhou University; 199 West Donggang Road, Lanzhou 730000 China
| | - Rupeng Qi
- Key Laboratory of Preclinical Study for New Drugs, of Gansu Province; School of Basic Medical Sciences; Lanzhou University; 199 West Donggang Road, Lanzhou 730000 China
| | - Qinyu Shang
- Key Laboratory of Preclinical Study for New Drugs, of Gansu Province; School of Basic Medical Sciences; Lanzhou University; 199 West Donggang Road, Lanzhou 730000 China
| | - Qiang Liu
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; 222 South Tianshui Road Lanzhou 730000 China
| | - Shan Wang
- Key Laboratory of Preclinical Study for New Drugs, of Gansu Province; School of Basic Medical Sciences; Lanzhou University; 199 West Donggang Road, Lanzhou 730000 China
| | - Long Zhao
- Key Laboratory of Preclinical Study for New Drugs, of Gansu Province; School of Basic Medical Sciences; Lanzhou University; 199 West Donggang Road, Lanzhou 730000 China
| | - Rui Wang
- Key Laboratory of Preclinical Study for New Drugs, of Gansu Province; School of Basic Medical Sciences; Lanzhou University; 199 West Donggang Road, Lanzhou 730000 China
| | - Zhaoqing Xu
- Key Laboratory of Preclinical Study for New Drugs, of Gansu Province; School of Basic Medical Sciences; Lanzhou University; 199 West Donggang Road, Lanzhou 730000 China
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31
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Wang C, Guo M, Qi R, Shang Q, Liu Q, Wang S, Zhao L, Wang R, Xu Z. Visible-Light-Driven, Copper-Catalyzed Decarboxylative C(sp3
)−H Alkylation of Glycine and Peptides. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201809400] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Chao Wang
- Key Laboratory of Preclinical Study for New Drugs, of Gansu Province; School of Basic Medical Sciences; Lanzhou University; 199 West Donggang Road, Lanzhou 730000 China
| | - Mengzhun Guo
- Key Laboratory of Preclinical Study for New Drugs, of Gansu Province; School of Basic Medical Sciences; Lanzhou University; 199 West Donggang Road, Lanzhou 730000 China
| | - Rupeng Qi
- Key Laboratory of Preclinical Study for New Drugs, of Gansu Province; School of Basic Medical Sciences; Lanzhou University; 199 West Donggang Road, Lanzhou 730000 China
| | - Qinyu Shang
- Key Laboratory of Preclinical Study for New Drugs, of Gansu Province; School of Basic Medical Sciences; Lanzhou University; 199 West Donggang Road, Lanzhou 730000 China
| | - Qiang Liu
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; 222 South Tianshui Road Lanzhou 730000 China
| | - Shan Wang
- Key Laboratory of Preclinical Study for New Drugs, of Gansu Province; School of Basic Medical Sciences; Lanzhou University; 199 West Donggang Road, Lanzhou 730000 China
| | - Long Zhao
- Key Laboratory of Preclinical Study for New Drugs, of Gansu Province; School of Basic Medical Sciences; Lanzhou University; 199 West Donggang Road, Lanzhou 730000 China
| | - Rui Wang
- Key Laboratory of Preclinical Study for New Drugs, of Gansu Province; School of Basic Medical Sciences; Lanzhou University; 199 West Donggang Road, Lanzhou 730000 China
| | - Zhaoqing Xu
- Key Laboratory of Preclinical Study for New Drugs, of Gansu Province; School of Basic Medical Sciences; Lanzhou University; 199 West Donggang Road, Lanzhou 730000 China
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32
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Affiliation(s)
- Runze Mao
- Laboratory of Inorganic Synthesis and Catalysis; Institute of Chemical Sciences and Engineering; École Polytechnique Fédérale de Lausanne (EPFL), ISIC-LSCI, BCH 3305; Lausanne 1015 Switzerland
| | - Jonathan Balon
- Laboratory of Inorganic Synthesis and Catalysis; Institute of Chemical Sciences and Engineering; École Polytechnique Fédérale de Lausanne (EPFL), ISIC-LSCI, BCH 3305; Lausanne 1015 Switzerland
| | - Xile Hu
- Laboratory of Inorganic Synthesis and Catalysis; Institute of Chemical Sciences and Engineering; École Polytechnique Fédérale de Lausanne (EPFL), ISIC-LSCI, BCH 3305; Lausanne 1015 Switzerland
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33
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Mao R, Balon J, Hu X. Decarboxylative C(sp3
)−O Cross-Coupling. Angew Chem Int Ed Engl 2018; 57:13624-13628. [DOI: 10.1002/anie.201808024] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 08/21/2018] [Indexed: 12/23/2022]
Affiliation(s)
- Runze Mao
- Laboratory of Inorganic Synthesis and Catalysis; Institute of Chemical Sciences and Engineering; École Polytechnique Fédérale de Lausanne (EPFL), ISIC-LSCI, BCH 3305; Lausanne 1015 Switzerland
| | - Jonathan Balon
- Laboratory of Inorganic Synthesis and Catalysis; Institute of Chemical Sciences and Engineering; École Polytechnique Fédérale de Lausanne (EPFL), ISIC-LSCI, BCH 3305; Lausanne 1015 Switzerland
| | - Xile Hu
- Laboratory of Inorganic Synthesis and Catalysis; Institute of Chemical Sciences and Engineering; École Polytechnique Fédérale de Lausanne (EPFL), ISIC-LSCI, BCH 3305; Lausanne 1015 Switzerland
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