51
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Xue F, Wang F, Liu J, Di J, Liao Q, Lu H, Zhu M, He L, He H, Zhang D, Song H, Liu XY, Qin Y. A Desulfurative Strategy for the Generation of Alkyl Radicals Enabled by Visible-Light Photoredox Catalysis. Angew Chem Int Ed Engl 2018; 57:6667-6671. [PMID: 29671934 DOI: 10.1002/anie.201802710] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Indexed: 01/25/2023]
Abstract
Herein, we present a new desulfurative method for generating primary, secondary, and tertiary alkyl radicals through visible-light photoredox catalysis. A process that involves the generation of N-centered radicals from sulfinamide intermediates, followed by subsequent fragmentation, is critical to forming the corresponding alkyl radical species. This strategy has been successfully applied to conjugate addition reactions that features mild reaction conditions, broad substrate scope (>60 examples), and good functional-group tolerance.
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Affiliation(s)
- Fei Xue
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education, Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs, West China School of Pharmacy, Sichuan University, Chengdu, 610041, P. R. China
| | - Falu Wang
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education, Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs, West China School of Pharmacy, Sichuan University, Chengdu, 610041, P. R. China
| | - Jiazhen Liu
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education, Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs, West China School of Pharmacy, Sichuan University, Chengdu, 610041, P. R. China
| | - Jiamei Di
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education, Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs, West China School of Pharmacy, Sichuan University, Chengdu, 610041, P. R. China
| | - Qi Liao
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education, Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs, West China School of Pharmacy, Sichuan University, Chengdu, 610041, P. R. China
| | - Huifang Lu
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education, Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs, West China School of Pharmacy, Sichuan University, Chengdu, 610041, P. R. China
| | - Min Zhu
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education, Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs, West China School of Pharmacy, Sichuan University, Chengdu, 610041, P. R. China
| | - Liping He
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education, Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs, West China School of Pharmacy, Sichuan University, Chengdu, 610041, P. R. China
| | - Huan He
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education, Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs, West China School of Pharmacy, Sichuan University, Chengdu, 610041, P. R. China
| | - Dan Zhang
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education, Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs, West China School of Pharmacy, Sichuan University, Chengdu, 610041, P. R. China
| | - Hao Song
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education, Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs, West China School of Pharmacy, Sichuan University, Chengdu, 610041, P. R. China
| | - Xiao-Yu Liu
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education, Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs, West China School of Pharmacy, Sichuan University, Chengdu, 610041, P. R. China
| | - Yong Qin
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education, Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs, West China School of Pharmacy, Sichuan University, Chengdu, 610041, P. R. China
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52
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Xue F, Wang F, Liu J, Di J, Liao Q, Lu H, Zhu M, He L, He H, Zhang D, Song H, Liu X, Qin Y. A Desulfurative Strategy for the Generation of Alkyl Radicals Enabled by Visible‐Light Photoredox Catalysis. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201802710] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Fei Xue
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of EducationSichuan Research Center of Precision Engineering Technology for Small Molecule DrugsWest China School of PharmacySichuan University Chengdu 610041 P. R. China
| | - Falu Wang
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of EducationSichuan Research Center of Precision Engineering Technology for Small Molecule DrugsWest China School of PharmacySichuan University Chengdu 610041 P. R. China
| | - Jiazhen Liu
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of EducationSichuan Research Center of Precision Engineering Technology for Small Molecule DrugsWest China School of PharmacySichuan University Chengdu 610041 P. R. China
| | - Jiamei Di
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of EducationSichuan Research Center of Precision Engineering Technology for Small Molecule DrugsWest China School of PharmacySichuan University Chengdu 610041 P. R. China
| | - Qi Liao
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of EducationSichuan Research Center of Precision Engineering Technology for Small Molecule DrugsWest China School of PharmacySichuan University Chengdu 610041 P. R. China
| | - Huifang Lu
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of EducationSichuan Research Center of Precision Engineering Technology for Small Molecule DrugsWest China School of PharmacySichuan University Chengdu 610041 P. R. China
| | - Min Zhu
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of EducationSichuan Research Center of Precision Engineering Technology for Small Molecule DrugsWest China School of PharmacySichuan University Chengdu 610041 P. R. China
| | - Liping He
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of EducationSichuan Research Center of Precision Engineering Technology for Small Molecule DrugsWest China School of PharmacySichuan University Chengdu 610041 P. R. China
| | - Huan He
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of EducationSichuan Research Center of Precision Engineering Technology for Small Molecule DrugsWest China School of PharmacySichuan University Chengdu 610041 P. R. China
| | - Dan Zhang
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of EducationSichuan Research Center of Precision Engineering Technology for Small Molecule DrugsWest China School of PharmacySichuan University Chengdu 610041 P. R. China
| | - Hao Song
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of EducationSichuan Research Center of Precision Engineering Technology for Small Molecule DrugsWest China School of PharmacySichuan University Chengdu 610041 P. R. China
| | - Xiao‐Yu Liu
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of EducationSichuan Research Center of Precision Engineering Technology for Small Molecule DrugsWest China School of PharmacySichuan University Chengdu 610041 P. R. China
| | - Yong Qin
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of EducationSichuan Research Center of Precision Engineering Technology for Small Molecule DrugsWest China School of PharmacySichuan University Chengdu 610041 P. R. China
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53
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Gandeepan P, Mo J, Ackermann L. Photo-induced copper-catalyzed C-H chalcogenation of azoles at room temperature. Chem Commun (Camb) 2018; 53:5906-5909. [PMID: 28513650 DOI: 10.1039/c7cc03107f] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Inexpensive copper catalysts enabled direct C-H chalcogenations at ambient temperature by means of photo-induced catalysis. The expedient copper catalysis set the stage for C-S and C-Se bond formation from readily accessible non-volatile elemental chalcogens. The photo-assisted copper catalysis manifold proved suitable for a wide range of substrates with good functional group tolerance and exhibited high catalytic efficacy even at a reaction temperature of 25 °C.
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Affiliation(s)
- Parthasarathy Gandeepan
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität, Tammannstraße 2, 37077 Goettingen, Germany.
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54
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Barata-Vallejo S, Bonesi S, Postigo A. Late stage trifluoromethylthiolation strategies for organic compounds. Org Biomol Chem 2018; 14:7150-82. [PMID: 27354317 DOI: 10.1039/c6ob00763e] [Citation(s) in RCA: 206] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Substitution by the CF3S group allows for an increase in lipophilicity and electron-withdrawing properties along with an improvement in the bioavailability of medicinal targets; consequently, the late stage introduction of CF3S moieties into medicinal scaffolds is a sought-after strategy in synthetic organic chemistry. Different newly-developed electrophilic and nucleophilic reagents are used to effect the trifluoromethylthiolation of (hetero)aromatic compounds, aliphatic compounds (alkyl, alkenyl, alkynyl substrates), the trifluoromethylthiolation at the α- and β-carbonyl positions, and heteroatoms (N- and S-). Such reactions can involve homolytic substitutions, or functional-group substitutions (ipso). Addition reactions of electrophilic reagents to double and triple bonds followed by ring-cyclizations will be shown to yield relevant CF3S-substituted heteroaromatic compounds with relevant pharmacological action.
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Affiliation(s)
- Sebastian Barata-Vallejo
- Departamento de Química Orgánica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires-CONICET-Junín 954 CP 1113-Buenos Aires, Argentina.
| | - Sergio Bonesi
- Departamento de Química Orgánica, CIHIDECAR-CONICET, Pabellón II, 3er piso. and Ciudad Universitaria, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428, Buenos Aires, Argentina.
| | - Al Postigo
- Departamento de Química Orgánica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires-CONICET-Junín 954 CP 1113-Buenos Aires, Argentina.
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55
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Jiang H, Studer A. α-Aminoxy-Acid-Auxiliary-Enabled Intermolecular Radical γ-C(sp3
)−H Functionalization of Ketones. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201712066] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Heng Jiang
- 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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56
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Jiang H, Studer A. α-Aminoxy-Acid-Auxiliary-Enabled Intermolecular Radical γ-C(sp3
)−H Functionalization of Ketones. Angew Chem Int Ed Engl 2018; 57:1692-1696. [DOI: 10.1002/anie.201712066] [Citation(s) in RCA: 128] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Heng Jiang
- 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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57
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Guo SH, Zhang XL, Pan GF, Zhu XQ, Gao YR, Wang YQ. Synthesis of Difluoromethylthioesters from Aldehydes. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201710731] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shi-Huan Guo
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710069 P.R. China
| | - Xing-Long Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710069 P.R. China
| | - Gao-Fei Pan
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710069 P.R. China
| | - Xue-Qing Zhu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710069 P.R. China
| | - Ya-Ru Gao
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710069 P.R. China
| | - Yong-Qiang Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710069 P.R. China
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58
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Yu Y, Yuan W, Huang H, Cai Z, Liu P, Sun P. Visible-Light-Mediated Decarboxylative Alkylation Cascade Cyano Insertion/Cyclization of N-Arylacrylamides under Transition-Metal-Free Conditions. J Org Chem 2018; 83:1654-1660. [DOI: 10.1021/acs.joc.7b03080] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yulan Yu
- School of Chemistry and Materials
Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes
and Pollution Control, Jiangsu Collaborative Innovation Center of
Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
| | - Weiwen Yuan
- School of Chemistry and Materials
Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes
and Pollution Control, Jiangsu Collaborative Innovation Center of
Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
| | - Hansheng Huang
- School of Chemistry and Materials
Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes
and Pollution Control, Jiangsu Collaborative Innovation Center of
Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
| | - Zhiqiang Cai
- School of Chemistry and Materials
Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes
and Pollution Control, Jiangsu Collaborative Innovation Center of
Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
| | - Ping Liu
- School of Chemistry and Materials
Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes
and Pollution Control, Jiangsu Collaborative Innovation Center of
Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
| | - Peipei Sun
- School of Chemistry and Materials
Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes
and Pollution Control, Jiangsu Collaborative Innovation Center of
Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
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59
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Guo SH, Zhang XL, Pan GF, Zhu XQ, Gao YR, Wang YQ. Synthesis of Difluoromethylthioesters from Aldehydes. Angew Chem Int Ed Engl 2018; 57:1663-1667. [DOI: 10.1002/anie.201710731] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Revised: 11/28/2017] [Indexed: 01/05/2023]
Affiliation(s)
- Shi-Huan Guo
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710069 P.R. China
| | - Xing-Long Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710069 P.R. China
| | - Gao-Fei Pan
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710069 P.R. China
| | - Xue-Qing Zhu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710069 P.R. China
| | - Ya-Ru Gao
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710069 P.R. China
| | - Yong-Qiang Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710069 P.R. China
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60
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Mumtaz S, Robertson MJ, Oelgemöller M. Recent Advances in Photodecarboxylations Involving Phthalimides. Aust J Chem 2018. [DOI: 10.1071/ch18220] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Owing to their favourable photophysical and electrochemical properties, phthalimides undergo a variety of highly efficient photodecarboxylation reactions. These transformations have been applied to the synthesis of macrocyclic compounds as well as bioactive addition adducts. N-Acetoxyphthalimides are versatile precursors to imidyl and alkyl radicals through photodecarboxylation and have subsequently been used for a variety of coupling reactions. The generally mild reaction conditions make these reactions attractive for green chemical applications. The process protocols were successfully transferred to novel photoreactor devices, among these falling film or continuous flow reactors.
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61
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Yang Q, Jia Z, Li L, Zhang L, Luo S. Visible-light promoted arene C–H/C–X lactonizationviacarboxylic radical aromatic substitution. Org Chem Front 2018. [DOI: 10.1039/c7qo00826k] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Photocatalytic carboxylic radical aromatic substitution enables the synthesis of diversely substituted coumarins by inert C–X bond cleavage under mild conditions.
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Affiliation(s)
- Qi Yang
- Key Laboratory for Molecular Recognition and Function
- Institute of Chemistry
- Beijing
- China
- University of Chinese Academy of Sciences
| | - Zongbin Jia
- Key Laboratory for Molecular Recognition and Function
- Institute of Chemistry
- Beijing
- China
- University of Chinese Academy of Sciences
| | - Longji Li
- Key Laboratory for Molecular Recognition and Function
- Institute of Chemistry
- Beijing
- China
- University of Chinese Academy of Sciences
| | - Long Zhang
- Key Laboratory for Molecular Recognition and Function
- Institute of Chemistry
- Beijing
- China
- University of Chinese Academy of Sciences
| | - Sanzhong Luo
- Key Laboratory for Molecular Recognition and Function
- Institute of Chemistry
- Beijing
- China
- University of Chinese Academy of Sciences
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62
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Di J, He H, Wang F, Xue F, Liu XY, Qin Y. Regiospecific alkyl addition of (hetero)arene-fused thiophenes enabled by a visible-light-mediated photocatalytic desulfuration approach. Chem Commun (Camb) 2018; 54:4692-4695. [PMID: 29676430 DOI: 10.1039/c8cc02052c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A unique photoredox desulfuration approach enabling the regiospecific alkyl addition of (hetero)arene-fused thiophenes is presented.
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Affiliation(s)
- Jiamei Di
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education
- and Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs
- West China School of Pharmacy
- Sichuan University
- Chengdu 610041
| | - Huan He
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education
- and Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs
- West China School of Pharmacy
- Sichuan University
- Chengdu 610041
| | - Falu Wang
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education
- and Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs
- West China School of Pharmacy
- Sichuan University
- Chengdu 610041
| | - Fei Xue
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education
- and Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs
- West China School of Pharmacy
- Sichuan University
- Chengdu 610041
| | - Xiao-Yu Liu
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education
- and Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs
- West China School of Pharmacy
- Sichuan University
- Chengdu 610041
| | - Yong Qin
- Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education
- and Sichuan Research Center of Precision Engineering Technology for Small Molecule Drugs
- West China School of Pharmacy
- Sichuan University
- Chengdu 610041
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63
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Yu J, Lin JH, Xiao JC. Reaction of Thiocarbonyl Fluoride Generated from Difluorocarbene with Amines. Angew Chem Int Ed Engl 2017; 56:16669-16673. [PMID: 29143469 DOI: 10.1002/anie.201710186] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 11/14/2017] [Indexed: 11/11/2022]
Abstract
The reaction of thiocarbonyl fluoride, generated from difluorocarbene, with various amines under mild conditions is described. Secondary amines, primary amines, and o-phenylenediamines are converted to thiocarbamoyl fluorides, isothiocyanates, and difluoromethylthiolated heterocycles, respectively. Thiocarbamoyl fluorides were further transformed into trifluoromethylated amines by using a one-pot process. Thiocarbonyl fluoride is generated in situ and is rapidly fully converted in one pot under mild conditions; therefore, no special safety precautions are needed.
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Affiliation(s)
- Jiao Yu
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P.R. China
| | - Jin-Hong Lin
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P.R. China
| | - Ji-Chang Xiao
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P.R. China
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64
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Yu J, Lin JH, Xiao JC. Reaction of Thiocarbonyl Fluoride Generated from Difluorocarbene with Amines. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201710186] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jiao Yu
- Key Laboratory of Organofluorine Chemistry; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 P.R. China
| | - Jin-Hong Lin
- Key Laboratory of Organofluorine Chemistry; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 P.R. China
| | - Ji-Chang Xiao
- Key Laboratory of Organofluorine Chemistry; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 P.R. China
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65
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Copper-mediated oxidative pentafluoroethylthiolation of aryl boronic acids with TMSC2F5 and elemental sulfur. J Fluor Chem 2017. [DOI: 10.1016/j.jfluchem.2017.07.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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66
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Luo JJ, Zhang M, Lin JH, Xiao JC. Difluorocarbene for Dehydroxytrifluoromethylthiolation of Alcohols. J Org Chem 2017; 82:11206-11211. [DOI: 10.1021/acs.joc.7b01701] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jia-Jia Luo
- Key Laboratory of Organofluorine
Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Min Zhang
- Key Laboratory of Organofluorine
Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Jin-Hong Lin
- Key Laboratory of Organofluorine
Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Ji-Chang Xiao
- Key Laboratory of Organofluorine
Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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67
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Zhao Q, Poisson T, Pannecoucke X, Bouillon JP, Besset T. Pd-Catalyzed Diastereoselective Trifluoromethylthiolation of Functionalized Acrylamides. Org Lett 2017; 19:5106-5109. [DOI: 10.1021/acs.orglett.7b02384] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Qun Zhao
- Normandie Univ, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), 76000 Rouen, France
| | - Thomas Poisson
- Normandie Univ, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), 76000 Rouen, France
| | - Xavier Pannecoucke
- Normandie Univ, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), 76000 Rouen, France
| | | | - Tatiana Besset
- Normandie Univ, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), 76000 Rouen, France
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68
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Iminyl-Radicals by Oxidation of α-Imino-oxy Acids: Photoredox-Neutral Alkene Carboimination for the Synthesis of Pyrrolines. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201706270] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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69
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Jiang H, Studer A. Iminyl-Radicals by Oxidation of α-Imino-oxy Acids: Photoredox-Neutral Alkene Carboimination for the Synthesis of Pyrrolines. Angew Chem Int Ed Engl 2017; 56:12273-12276. [DOI: 10.1002/anie.201706270] [Citation(s) in RCA: 157] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Indexed: 12/19/2022]
Affiliation(s)
- Heng Jiang
- 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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70
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Klauck FJR, James MJ, Glorius F. Deaminative Strategy for the Visible-Light-Mediated Generation of Alkyl Radicals. Angew Chem Int Ed Engl 2017; 56:12336-12339. [PMID: 28762257 DOI: 10.1002/anie.201706896] [Citation(s) in RCA: 253] [Impact Index Per Article: 36.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Indexed: 12/27/2022]
Abstract
A deaminative strategy for the visible-light-mediated generation of alkyl radicals from redox-activated primary amine precursors is described. Abundant and inexpensive primary amine feedstocks, including amino acids, were converted in a single step into redox-active pyridinium salts and subsequently into alkyl radicals by reaction with an excited-state photocatalyst. The broad synthetic potential of this protocol was demonstrated by the alkylation of a number of heteroarenes under mild conditions.
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Affiliation(s)
- Felix J R Klauck
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149, Münster, Germany
| | - Michael J James
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149, Münster, Germany
| | - Frank Glorius
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149, Münster, Germany
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71
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Klauck FJR, James MJ, Glorius F. Durch sichtbares Licht vermittelte Deaminierung zur Erzeugung von Alkylradikalen. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201706896] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Felix J. R. Klauck
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Corrensstraße 40 48149 Münster Deutschland
| | - Michael J. James
- 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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72
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Gensch T, Teders M, Glorius F. Approach to Comparing the Functional Group Tolerance of Reactions. J Org Chem 2017; 82:9154-9159. [DOI: 10.1021/acs.joc.7b01139] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Tobias Gensch
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Michael Teders
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Frank Glorius
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
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73
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Li M, Zhou B, Xue XS, Cheng JP. Establishing the Trifluoromethylthio Radical Donating Abilities of Electrophilic SCF3-Transfer Reagents. J Org Chem 2017; 82:8697-8702. [DOI: 10.1021/acs.joc.7b01771] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Man Li
- State
Key Laboratory of Elemento-organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Biying Zhou
- State
Key Laboratory of Elemento-organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Xiao-Song Xue
- State
Key Laboratory of Elemento-organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Jin-Pei Cheng
- State
Key Laboratory of Elemento-organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Tianjin 300071, China
- Center
of Basic Molecular Science, Department of Chemistry, Tsinghua University, Beijing 100084, China
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74
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Ran Y, Lin QY, Xu XH, Qing FL. Radical Difluororomethylation of Thiols with Difluoromethylphosphonium Triflate under Photoredox Catalysis. J Org Chem 2017; 82:7373-7378. [DOI: 10.1021/acs.joc.7b01041] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Yang Ran
- Key
Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Qing-Yu Lin
- Key
Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Xiu-Hua Xu
- Key
Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Feng-Ling Qing
- Key
Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
- College
of Chemistry, Chemical Engineering and Biotechnology, Donghua University, 2999 North Renmin Lu, Shanghai 201620, China
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75
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Griesbeck AG, Neudörfl JM, Goldfuss B, Molitor S. Synthesis of 3-Benzylated Isoindolinones by Photoredox Decarboxylation of Arylacetates in the Presence of N
-Benzylphthalimide: Conductivity as a Kinetic Tool. CHEMPHOTOCHEM 2017. [DOI: 10.1002/cptc.201700057] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Axel G. Griesbeck
- Department of Chemistry; University of Cologne; Greinstraße 4 50939 Köln Germany
| | - Jörg.-M. Neudörfl
- Department of Chemistry; University of Cologne; Greinstraße 4 50939 Köln Germany
| | - Bernd Goldfuss
- Department of Chemistry; University of Cologne; Greinstraße 4 50939 Köln Germany
| | - Sabrina Molitor
- Department of Chemistry; University of Cologne; Greinstraße 4 50939 Köln Germany
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76
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Garza-Sanchez RA, Tlahuext-Aca A, Tavakoli G, Glorius F. Visible Light-Mediated Direct Decarboxylative C–H Functionalization of Heteroarenes. ACS Catal 2017. [DOI: 10.1021/acscatal.7b01133] [Citation(s) in RCA: 188] [Impact Index Per Article: 26.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- R. Aleyda Garza-Sanchez
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 40, 48149 Münster, Germany
| | - Adrian Tlahuext-Aca
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 40, 48149 Münster, Germany
| | - Ghazal Tavakoli
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 40, 48149 Münster, Germany
| | - Frank Glorius
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 40, 48149 Münster, Germany
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77
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Guo Y, Huang MW, Fu XL, Liu C, Chen QY, Zhao ZG, Zeng BZ, Chen J. Recent catalytic syntheses of trifluoromethylthio-containing organic compounds by transition metals, chiral organocatalysts, and photocatalysts. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2017.02.006] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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78
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Jiang J, Zhang WM, Dai JJ, Xu J, Xu HJ. Visible-Light-Promoted C-H Arylation by Merging Palladium Catalysis with Organic Photoredox Catalysis. J Org Chem 2017; 82:3622-3630. [PMID: 28303717 DOI: 10.1021/acs.joc.7b00140] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The use of a dual palladium/organic photoredox catalytic system enables the directed arylation of arenes with aryldiazonium salts with a broad substrate scope at room temperature under mild reaction conditions. This study thus serves as not only an alternative route for the biaryl motifs but also a new example for the application of an organic photoredox catalyst.
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Affiliation(s)
- Jian Jiang
- School of Biological and Medical Engineering, Hefei University of Technology , Hefei 230009, China
| | - Wen-Man Zhang
- School of Biological and Medical Engineering, Hefei University of Technology , Hefei 230009, China
| | - Jian-Jun Dai
- School of Biological and Medical Engineering, Hefei University of Technology , Hefei 230009, China
| | - Jun Xu
- School of Biological and Medical Engineering, Hefei University of Technology , Hefei 230009, China
| | - Hua-Jian Xu
- School of Biological and Medical Engineering, Hefei University of Technology , Hefei 230009, China
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79
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Dagousset G, Simon C, Anselmi E, Tuccio B, Billard T, Magnier E. Generation of the SCF3
Radical by Photoredox Catalysis: Intra- and Intermolecular Carbotrifluoromethylthiolation of Alkenes. Chemistry 2017; 23:4282-4286. [DOI: 10.1002/chem.201700734] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Indexed: 01/25/2023]
Affiliation(s)
- Guillaume Dagousset
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Cédric Simon
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
| | - Elsa Anselmi
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
- Infectiologie et Santé Publique (ISP), UMR INRA 1282; Université de Tours; Parc de Grandmont 37200 Tours France
| | - Béatrice Tuccio
- Aix-Marseille Université-CNRS; Institut de Chimie Radicalaire (UMR 7273); 13397 Marseille Cedex 20 France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry (ICBMS-UMR 5246); Université Lyon 1, CNRS; 69622 Villeurbanne France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles, UMR 8180; Université de Versailles-Saint-Quentin; 78035 Versailles Cedex France
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80
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Candish L, Freitag M, Gensch T, Glorius F. Mild, visible light-mediated decarboxylation of aryl carboxylic acids to access aryl radicals. Chem Sci 2017; 8:3618-3622. [PMID: 28580100 PMCID: PMC5437376 DOI: 10.1039/c6sc05533h] [Citation(s) in RCA: 103] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2016] [Accepted: 02/27/2017] [Indexed: 12/22/2022] Open
Abstract
Herein we present the first example of aryl radical formation via the visible light-mediated decarboxylation of aryl carboxylic acids using photoredox catalysis.
Herein we present the first example of aryl radical formation via the visible light-mediated decarboxylation of aryl carboxylic acids using photoredox catalysis. This method constitutes a mild protocol for the decarboxylation of cheap and abundant aryl carboxylic acids and tolerates both electron-rich substrates and those lacking ortho-substitution. The in situ formation of an acyl hypobromite is proposed to prevent unproductive hydrogen atom abstraction and trapping of the intermediate aroyloxy radical, enabling mild decarboxylation.
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Affiliation(s)
- L Candish
- Organisch-Chemisches Institut , Westfälische Wilhelms-Universität Münster , Corrensstrasse 40 , 48149 , Münster , Germany .
| | - M Freitag
- Organisch-Chemisches Institut , Westfälische Wilhelms-Universität Münster , Corrensstrasse 40 , 48149 , Münster , Germany .
| | - T Gensch
- Organisch-Chemisches Institut , Westfälische Wilhelms-Universität Münster , Corrensstrasse 40 , 48149 , Münster , Germany .
| | - F Glorius
- Organisch-Chemisches Institut , Westfälische Wilhelms-Universität Münster , Corrensstrasse 40 , 48149 , Münster , Germany .
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81
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Tlahuext‐Aca A, Garza‐Sanchez RA, Glorius F. Mehrkomponenten‐Oxyalkylierung von Styrolen durch Wasserstoffbrücken‐unterstützten photoinduzierten Elektronentransfer. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201700049] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Adrian Tlahuext‐Aca
- NRW Graduate School of Chemistry Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
| | - R. Aleyda Garza‐Sanchez
- NRW Graduate School of Chemistry Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
| | - Frank Glorius
- NRW Graduate School of Chemistry Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
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82
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Tlahuext‐Aca A, Garza‐Sanchez RA, Glorius F. Multicomponent Oxyalkylation of Styrenes Enabled by Hydrogen‐Bond‐Assisted Photoinduced Electron Transfer. Angew Chem Int Ed Engl 2017; 56:3708-3711. [DOI: 10.1002/anie.201700049] [Citation(s) in RCA: 134] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Adrian Tlahuext‐Aca
- NRW Graduate School of Chemistry Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Correnstrasse 40 48149 Münster Germany
| | - R. Aleyda Garza‐Sanchez
- NRW Graduate School of Chemistry Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Correnstrasse 40 48149 Münster Germany
| | - Frank Glorius
- NRW Graduate School of Chemistry Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Correnstrasse 40 48149 Münster Germany
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83
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Roslin S, Odell LR. Visible-Light Photocatalysis as an Enabling Tool for the Functionalization of Unactivated C(sp3
)-Substrates. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601479] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Sara Roslin
- Organic Pharmaceutical Chemistry; Department of Medicinal Chemistry, Uppsala Biomedical Center; Uppsala University; P. O. Box 574 75123 Uppsala Sweden
| | - Luke R. Odell
- Organic Pharmaceutical Chemistry; Department of Medicinal Chemistry, Uppsala Biomedical Center; Uppsala University; P. O. Box 574 75123 Uppsala Sweden
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84
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Zhang WM, Dai JJ, Xu J, Xu HJ. Visible-Light-Induced C2 Alkylation of Pyridine N-Oxides. J Org Chem 2017; 82:2059-2066. [DOI: 10.1021/acs.joc.6b02891] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Wen-Man Zhang
- School of Biological and
Medical Engineering, Hefei University of Technology, Hefei 230009, China
| | - Jian-Jun Dai
- School of Biological and
Medical Engineering, Hefei University of Technology, Hefei 230009, China
| | - Jun Xu
- School of Biological and
Medical Engineering, Hefei University of Technology, Hefei 230009, China
| | - Hua-Jian Xu
- School of Biological and
Medical Engineering, Hefei University of Technology, Hefei 230009, China
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85
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Affiliation(s)
- Yunhe Jin
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)Department of ChemistryTsinghua University Beijing 100084 China
| | - Hua Fu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)Department of ChemistryTsinghua University Beijing 100084 China
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86
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Xu K, Tan Z, Zhang H, Liu J, Zhang S, Wang Z. Photoredox catalysis enabled alkylation of alkenyl carboxylic acids with N-(acyloxy)phthalimide via dual decarboxylation. Chem Commun (Camb) 2017; 53:10719-10722. [DOI: 10.1039/c7cc05910h] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A ruthenium based photoredox catalyst in combination with DBACO efficiently catalyzed dual decarboxylative couplings between alkenyl carboxylic acids and redox active esters.
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Affiliation(s)
- Kun Xu
- College of Chemistry and Pharmaceutical Engineering
- Nanyang Normal University
- Nanyang
- P. R. China
| | - Zhoumei Tan
- College of Chemistry and Pharmaceutical Engineering
- Nanyang Normal University
- Nanyang
- P. R. China
| | - Haonan Zhang
- College of Chemistry and Pharmaceutical Engineering
- Nanyang Normal University
- Nanyang
- P. R. China
| | - Juanli Liu
- College of Chemistry and Pharmaceutical Engineering
- Nanyang Normal University
- Nanyang
- P. R. China
| | - Sheng Zhang
- College of Chemistry and Pharmaceutical Engineering
- Nanyang Normal University
- Nanyang
- P. R. China
| | - Zhiqiang Wang
- College of Chemistry and Pharmaceutical Engineering
- Nanyang Normal University
- Nanyang
- P. R. China
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87
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He B, Xiao Z, Wu H, Guo Y, Chen QY, Liu C. Oxidative decarboxylative radical trifluoromethylthiolation of alkyl carboxylic acids with silver(i) trifluoromethanethiolate and selectfluor. RSC Adv 2017. [DOI: 10.1039/c6ra26133g] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Practical, mild, and efficient. Broad scope and good functional group tolerance.
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Affiliation(s)
- Bin He
- Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Zhiwei Xiao
- Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Hao Wu
- Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Yong Guo
- Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Qing-Yun Chen
- Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Chao Liu
- Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
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88
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Mukherjee S, Maji B, Tlahuext-Aca A, Glorius F. Visible-Light-Promoted Activation of Unactivated C(sp 3)-H Bonds and Their Selective Trifluoromethylthiolation. J Am Chem Soc 2016; 138:16200-16203. [PMID: 27935270 DOI: 10.1021/jacs.6b09970] [Citation(s) in RCA: 203] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Selective functionalization of ubiquitous C(sp3)-H bonds using visible light is a highly challenging yet desirable goal in organic synthesis. The development of such processes relies on both rational design and serendipitous discoveries from innovative tools such as screening technologies. Applying a mechanism-based screening strategy, we herein report photoredox-mediated hydrogen atom transfer catalysis for the selective activation of otherwise unactivated C(sp3)-H bonds, followed by their trifluoromethylthiolation, which has high potential as a late-stage functionalization tool. The generality of this method is exhibited through incorporation of the trifluoromethylthio group in a large number of C(sp3)-H bonds with high selectivity without the need for an excess of valuable substrate.
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Affiliation(s)
- Satobhisha Mukherjee
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster , Corrensstrasse 40, 48149 Münster, Germany
| | - Biplab Maji
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster , Corrensstrasse 40, 48149 Münster, Germany
| | - Adrian Tlahuext-Aca
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster , Corrensstrasse 40, 48149 Münster, Germany
| | - Frank Glorius
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster , Corrensstrasse 40, 48149 Münster, Germany
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89
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Yang C, Yang JD, Li YH, Li X, Cheng JP. 9,10-Dicyanoanthracene Catalyzed Decarboxylative Alkynylation of Carboxylic Acids under Visible-Light Irradiation. J Org Chem 2016; 81:12357-12363. [DOI: 10.1021/acs.joc.6b02385] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Chen Yang
- Department
of Chemistry and Biology, College of Science, National University of Defense Technology, Changsha 410073, China
| | - Jin-Dong Yang
- State
Key Laboratory of Elemento-organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering, Nankai University, Tianjin 300071, China
| | - Yi-He Li
- Department
of Chemistry and Biology, College of Science, National University of Defense Technology, Changsha 410073, China
| | - Xin Li
- State
Key Laboratory of Elemento-organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering, Nankai University, Tianjin 300071, China
| | - Jin-Pei Cheng
- Department
of Chemistry and Biology, College of Science, National University of Defense Technology, Changsha 410073, China
- State
Key Laboratory of Elemento-organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering, Nankai University, Tianjin 300071, China
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90
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Zhu D, Shao X, Hong X, Lu L, Shen Q. PhSO 2 SCF 2 H: A Shelf-Stable, Easily Scalable Reagent for Radical Difluoromethylthiolation. Angew Chem Int Ed Engl 2016; 55:15807-15811. [PMID: 27860002 DOI: 10.1002/anie.201609468] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Indexed: 12/12/2022]
Abstract
A new shelf-stable and easily scalable difluoromethylthiolating reagent S-(difluoromethyl) benzenesulfonothioate (PhSO2 SCF2 H) was developed. PhSO2 SCF2 H is a powerful reagent for radical difluoromethylthiolation of aryl and alkyl boronic acids, decarboxylative difluoromethylthiolation of aliphatic acids, and a phenylsulfonyl-difluoromethylthio difunctionalization of alkenes under mild reaction conditions.
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Affiliation(s)
- Dianhu Zhu
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Xinxin Shao
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Xin Hong
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Long Lu
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Qilong Shen
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
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91
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Zhu D, Shao X, Hong X, Lu L, Shen Q. PhSO2SCF2H: A Shelf-Stable, Easily Scalable Reagent for Radical Difluoromethylthiolation. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201609468] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Dianhu Zhu
- Key Laboratory of Organofluorine Chemistry; Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Xinxin Shao
- Key Laboratory of Organofluorine Chemistry; Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Xin Hong
- Key Laboratory of Organofluorine Chemistry; Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Long Lu
- Key Laboratory of Organofluorine Chemistry; Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Qilong Shen
- Key Laboratory of Organofluorine Chemistry; Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
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92
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Shibata N. Development of Shelf-Stable Reagents for Fluoro-Functionalization Reactions. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2016. [DOI: 10.1246/bcsj.20160223] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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93
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Wu JJ, Xu J, Zhao X. Selenide-Catalyzed Stereoselective Construction of Tetrasubstituted Trifluoromethylthiolated Alkenes with Alkynes. Chemistry 2016; 22:15265-15269. [DOI: 10.1002/chem.201603975] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Jin-Ji Wu
- Institute of Organic Chemistry & MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 P.R. China
| | - Jia Xu
- Institute of Organic Chemistry & MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 P.R. China
| | - Xiaodan Zhao
- Institute of Organic Chemistry & MOE Key Laboratory of Bioinorganic and Synthetic Chemistry; School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 P.R. China
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94
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Pan S, Huang Y, Qing FL. Synthesis of Trifluoromethylthiolated Alkenes and Ketones by Decarboxylative Functionalization of Cinnamic Acids. Chem Asian J 2016; 11:2854-2858. [DOI: 10.1002/asia.201601098] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Shen Pan
- College of Chemistry, Chemical Engineering and Biotechnology; Donghua University; 2999 North Renmin Road Shanghai 201620 China
| | - Yangen Huang
- College of Chemistry, Chemical Engineering and Biotechnology; Donghua University; 2999 North Renmin Road Shanghai 201620 China
| | - Feng-Ling Qing
- College of Chemistry, Chemical Engineering and Biotechnology; Donghua University; 2999 North Renmin Road Shanghai 201620 China
- Key Laboratory of Organofluorine Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Science; 345 Lingling Road Shanghai 200032 China
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95
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Xiong HY, Pannecoucke X, Besset T. Recent Advances in the Synthesis of SCF 2 H- and SCF 2 FG-Containing Molecules. Chemistry 2016; 22:16734-16749. [PMID: 27620873 DOI: 10.1002/chem.201603438] [Citation(s) in RCA: 105] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Indexed: 01/09/2023]
Abstract
In recent years, much interest has been paid to difluoromethylthiolated molecules as the "SCF2 " moiety is a key motif in drug and agrochemical research. Consequently, the development of versatile strategies for the selective synthesis of SCF2 H- and SCF2 FG-containing molecules (FG=functional group) has attracted a lot of attention and inspired the scientific community to design new tools. This Minireview highlights the major progress made in this field. Particularly, methodologies developed for the difluoromethylation of sulfur-containing molecules and the direct construction of C-SCF2 bonds in various classes of compounds are showcased and discussed.
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Affiliation(s)
- Heng-Ying Xiong
- Normandie Univ, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), 76000, Rouen, France
| | - Xavier Pannecoucke
- Normandie Univ, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), 76000, Rouen, France
| | - Tatiana Besset
- Normandie Univ, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), 76000, Rouen, France
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96
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Zhu Y, Wen X, Song S, Jiao N. Silver-Catalyzed Radical Transformation of Aliphatic Carboxylic Acids to Oxime Ethers. ACS Catal 2016. [DOI: 10.1021/acscatal.6b02074] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yuchao Zhu
- State
Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical
Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, People’s Republic of China
| | - Xiaojin Wen
- State
Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical
Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, People’s Republic of China
| | - Song Song
- State
Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical
Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, People’s Republic of China
| | - Ning Jiao
- State
Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical
Sciences, Peking University, Xue Yuan Road 38, Beijing 100191, People’s Republic of China
- State
Key Laboratory of Organometallic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
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97
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Song HT, Ding W, Zhou QQ, Liu J, Lu LQ, Xiao WJ. Photocatalytic Decarboxylative Hydroxylation of Carboxylic Acids Driven by Visible Light and Using Molecular Oxygen. J Org Chem 2016; 81:7250-5. [DOI: 10.1021/acs.joc.6b01360] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Hai-Tao Song
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Wei Ding
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Quan-Quan Zhou
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Jing Liu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Liang-Qiu Lu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Wen-Jing Xiao
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
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98
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Huang H, Jia K, Chen Y. Radical Decarboxylative Functionalizations Enabled by Dual Photoredox Catalysis. ACS Catal 2016. [DOI: 10.1021/acscatal.6b01379] [Citation(s) in RCA: 138] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hanchu Huang
- State Key
Laboratory of Bioorganic
and Natural Products Chemistry, Collaborative Innovation Center of
Chemistry for Life Sciences, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032 China
| | - Kunfang Jia
- State Key
Laboratory of Bioorganic
and Natural Products Chemistry, Collaborative Innovation Center of
Chemistry for Life Sciences, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032 China
| | - Yiyun Chen
- State Key
Laboratory of Bioorganic
and Natural Products Chemistry, Collaborative Innovation Center of
Chemistry for Life Sciences, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032 China
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99
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Choi Y, Yu C, Kim JS, Cho EJ. Visible-Light-Induced Arylthiofluoroalkylations of Unactivated Heteroaromatics and Alkenes. Org Lett 2016; 18:3246-9. [DOI: 10.1021/acs.orglett.6b01495] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Yeojin Choi
- Department
of Chemistry, Chung-Ang University, 84 Heukseok-ro,
Dongjak-gu, Seoul 06974, Republic of Korea
| | - Chunghyeon Yu
- Department
of Bionanotechnology, Hanyang University, Ansan 15588, Republic of Korea
| | - Jun Soo Kim
- Department of Chemistry & Nanoscience, Ewha Womans University, Seoul 03760, Republic of Korea
| | - Eun Jin Cho
- Department
of Chemistry, Chung-Ang University, 84 Heukseok-ro,
Dongjak-gu, Seoul 06974, Republic of Korea
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100
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Candish L, Standley EA, Gómez-Suárez A, Mukherjee S, Glorius F. Catalytic Access to Alkyl Bromides, Chlorides and Iodides via Visible Light-Promoted Decarboxylative Halogenation. Chemistry 2016; 22:9971-4. [PMID: 27191347 DOI: 10.1002/chem.201602251] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Indexed: 11/08/2022]
Abstract
Herein is reported the catalytic, visible light-promoted, decarboxylative halogenation (bromination, chlorination, and iodination) of aliphatic carboxylic acids. This operationally-simple reaction tolerates a range of functional groups, proceeds at room temperature, and is redox neutral. By employing an iridium photocatalyst in concert with a halogen atom source, the use of stoichiometric metals such as silver, mercury, thallium, and lead can be circumvented. This reaction grants access to valuable synthetic building blocks from the large pool of cheap, readily available carboxylic acids.
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Affiliation(s)
- Lisa Candish
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149, Münster, Germany
| | - Eric A Standley
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149, Münster, Germany
| | - Adrián Gómez-Suárez
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149, Münster, Germany
| | - Satobhisha Mukherjee
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149, Münster, Germany
| | - Frank Glorius
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149, Münster, Germany.
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