1
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Lv C, Zhao R, Wang X, Liu D, Muschin T, Sun Z, Bai C, Bao A, Bao YS. Copper-Catalyzed Transamidation of Unactivated Secondary Amides via C-H and C-N Bond Simultaneous Activations. J Org Chem 2023; 88:2140-2157. [PMID: 36701175 DOI: 10.1021/acs.joc.2c02551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Here, we demonstrate that α-C-H and C-N bonds of unactivated secondary amides can be activated simultaneously by the copper catalyst to synthesize α-ketoamides or α-ketoesters in one step, which is a challenging and underdeveloped transformation. Using copper as a catalyst and air as an oxidant, the reaction is compatible with a broad range of acetoamides, amines, and alcohols. The preliminary mechanism studies and density functional theory calculation indicated that the reaction process may undergo first radical α-oxygenation and then transamidation with the help of the resonant six-membered N,O-chelation and molecular oxygen plays a role as an initiator to trigger the transamidation process. The combination of chelation assistance and dioxygen selective oxygenation strategy would substantially extend the modern mild synthetic amide cleavage toolbox, and we envision that this broadly applicable method will be of great interest in the biopharmaceutical industry, synthetic chemistry, and agrochemical industry.
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Affiliation(s)
- Cong Lv
- Inner Mongolia Key Laboratory of Green Catalysis, College of Chemistry and Environmental Science, Inner Mongolia Normal University, Hohhot 010022, China
| | - Ruisheng Zhao
- Inner Mongolia Key Laboratory of Green Catalysis, College of Chemistry and Environmental Science, Inner Mongolia Normal University, Hohhot 010022, China
| | - Xiuying Wang
- Inner Mongolia Autonomous Region Animal Epidemic Prevention Center, Hohhot 010020, China
| | - Dan Liu
- Inner Mongolia Key Laboratory of Green Catalysis, College of Chemistry and Environmental Science, Inner Mongolia Normal University, Hohhot 010022, China
| | - Tegshi Muschin
- Inner Mongolia Key Laboratory of Green Catalysis, College of Chemistry and Environmental Science, Inner Mongolia Normal University, Hohhot 010022, China
| | - Zhaorigetu Sun
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010020, China
| | - Chaolumen Bai
- Inner Mongolia Key Laboratory of Green Catalysis, College of Chemistry and Environmental Science, Inner Mongolia Normal University, Hohhot 010022, China
| | - Agula Bao
- Inner Mongolia Key Laboratory of Green Catalysis, College of Chemistry and Environmental Science, Inner Mongolia Normal University, Hohhot 010022, China
| | - Yong-Sheng Bao
- Inner Mongolia Key Laboratory of Green Catalysis, College of Chemistry and Environmental Science, Inner Mongolia Normal University, Hohhot 010022, China
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2
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Kumar V, Dhawan S, Bala R, Mohite SB, Singh P, Karpoormath R. Cu-catalysed transamidation of unactivated aliphatic amides. Org Biomol Chem 2022; 20:6931-6940. [PMID: 35983826 DOI: 10.1039/d2ob01152b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Direct transamidation is gaining prominence as a ground-breaking technique that generates a wide variety of amides without the requirement of acid-amine coupling or other intermediate steps. However, transamidation of unactivated aliphatic amides, on the other hand, has been a long-standing issue in comparison to transamidation of activated amides. Herein, we report a transamidation approach of an unactivated aliphatic amide using a copper catalyst and chlorotrimethylsilane as an additive. In addition, we used transamidation as a tool for selective N-C(O) cleavage and O-C(O) formation to synthesise 2-substituted benzoxazoles and benzothiazoles. The reactions were carried out without using any solvents and offered wide substitution scope.
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Affiliation(s)
- Vishal Kumar
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal (Westville), Durban-4000, South Africa.
| | - Sanjeev Dhawan
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal (Westville), Durban-4000, South Africa.
| | - Renu Bala
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal (Westville), Durban-4000, South Africa.
| | - Sachin Balaso Mohite
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal (Westville), Durban-4000, South Africa.
| | - Parvesh Singh
- School of Chemistry and Physics, University of KwaZulu-Natal (Westville campus), Private Bag X01, Scottsville, Durban, South Africa.
| | - Rajshekhar Karpoormath
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal (Westville), Durban-4000, South Africa.
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3
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Zuo D, Wang Q, Liu L, Huang T, Szostak M, Chen T. Highly Chemoselective Transamidation of Unactivated Tertiary Amides by Electrophilic N-C(O) Activation by Amide-to-Acyl Iodide Re-routing. Angew Chem Int Ed Engl 2022; 61:e202202794. [PMID: 35355386 DOI: 10.1002/anie.202202794] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Indexed: 12/20/2022]
Abstract
The challenging transamidation of unactivated tertiary amides has been accomplished via cooperative acid/iodide catalysis. Most crucially, the method provides a novel manifold to re-route the reactivity of unactivated N,N-dialkyl amides through reactive acyl iodide intermediates, thus reverting the classical order of reactivity of carboxylic acid derivatives. This method provides a direct route to amide-to-amide bond interconversion with excellent chemoselectivity using equivalent amounts of amines. The combination of acid and iodide has been identified as the essential factor to activate the amide C-N bond through electrophilic catalytic activation, enabling the production of new desired transamidated products with wide substrate scope of both unactivated amides and amines, including late-stage functionalization of complex APIs (>80 examples). We anticipate that this powerful activation mode of unactivated amide bonds will find broad-ranging applications in chemical synthesis.
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Affiliation(s)
- Dongxu Zuo
- College of Chemical Engineering and Technology, Hainan University, Haikou, 570228, China
| | - Qun Wang
- College of Chemical Engineering and Technology, Hainan University, Haikou, 570228, China
- College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, China
| | - Long Liu
- College of Chemical Engineering and Technology, Hainan University, Haikou, 570228, China
| | - Tianzeng Huang
- College of Chemical Engineering and Technology, Hainan University, Haikou, 570228, China
| | - Michal Szostak
- Department of Chemistry, Rutgers University, 73 Warren Street, Newark, NJ 07102, USA
| | - Tieqiao Chen
- College of Chemical Engineering and Technology, Hainan University, Haikou, 570228, China
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4
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Zuo D, Wang Q, Liu L, Huang T, Szostak M, Chen T. Highly Chemoselective Transamidation of Unactivated Tertiary Amides by Electrophilic N–C(O) Activation via Amide‐to‐Acyl Iodide Re‐Routing. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202202794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Dongxu Zuo
- Hainan University College of Chemical Engineering and Technology CHINA
| | - Qun Wang
- Hunan University College of Chemistry and Chemical Engineering CHINA
| | - Long Liu
- Hainan University College of Chemical Engineering and Technology CHINA
| | - Tianzeng Huang
- Hainan University College of Chemical Engineering and Technology CHINA
| | - Michal Szostak
- Rutgers University Newark Department of Chemistry UNITED STATES
| | - Tieqiao Chen
- Hainan University College of Chemical Engineering and Technology No. 58, Renmin Avenue, Meilan District 570228 Haikou CHINA
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5
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Sureshbabu P, Azeez S, Pattanaik K, Sabiah S, Kandasamy J. Synthesis of N‐Cbz Amides and Their Applications in the Transamidation Reactions at Room Temperature. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200076] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Popuri Sureshbabu
- IIT BHU: Indian Institute of Technology BHU Varanasi Chemistry Department of Chemistry, IIT BHU, VaranaVaranasi 221005 Varanasi INDIA
| | - Sadaf Azeez
- IIT BHU: Indian Institute of Technology BHU Varanasi Chemistry INDIA
| | | | | | - Jeyakumar Kandasamy
- Indian Institute of Technology (BHU) Chemistry Varanasi 221005 Varanasi INDIA
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6
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Zhang HY, Tao XW, Yi LN, Zhao ZG, Yang Q. Transamidation and Decarbonylation of N-Phthaloyl-Amino Acid Amides Enabled by Palladium-Catalyzed Selective C-N Bond Cleavage. J Org Chem 2021; 87:231-242. [PMID: 34941259 DOI: 10.1021/acs.joc.1c02245] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Amides are important functional synthons that have been widely used in the construction of peptides, natural products, and drugs. The C-N bond cleavage provides the direct method for amide conversion. However, amides, especially secondary amides, tend to be chemically inert due to the resonance of the amide bond. Here, we describe an efficient Pd-catalyzed transamidation and decarbonylation of multiamide structure molecules through C-N bond cleavage with excellent chemoselectivity. The transamidation of secondary amides and the decarbonylation of phthalimide provide meaningful tools for the modification of amino acid derivatives. Moreover, further transformations of azidation and C(sp3)-H monoarylation emphasized the potential utility of this selective C-N bond cleavage method.
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Affiliation(s)
- Hao-Yu Zhang
- Key Laboratory of General Chemistry of the National Ethnic Affairs Commission, College of Chemistry and Environment, Southwest Minzu University, Chengdu 610041, China
| | - Xuan-Wen Tao
- Key Laboratory of General Chemistry of the National Ethnic Affairs Commission, College of Chemistry and Environment, Southwest Minzu University, Chengdu 610041, China
| | - Li-Na Yi
- Key Laboratory of General Chemistry of the National Ethnic Affairs Commission, College of Chemistry and Environment, Southwest Minzu University, Chengdu 610041, China
| | - Zhi-Gang Zhao
- Key Laboratory of General Chemistry of the National Ethnic Affairs Commission, College of Chemistry and Environment, Southwest Minzu University, Chengdu 610041, China
| | - Qiang Yang
- Key Laboratory of General Chemistry of the National Ethnic Affairs Commission, College of Chemistry and Environment, Southwest Minzu University, Chengdu 610041, China
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7
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Yang Y, Liu J, Kamounah FS, Ciancaleoni G, Lee JW. A CO 2-Catalyzed Transamidation Reaction. J Org Chem 2021; 86:16867-16881. [PMID: 34723529 DOI: 10.1021/acs.joc.1c02077] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Transamidation reactions are often mediated by reactive substrates in the presence of overstoichiometric activating reagents and/or transition metal catalysts. Here we report the use of CO2 as a traceless catalyst: in the presence of catalytic amounts of CO2, transamidation reactions were accelerated with primary, secondary, and tertiary amide donors. Various amine nucleophiles including amino acid derivatives were tolerated, showcasing the utility of transamidation in peptide modification and polymer degradation (e.g., Nylon-6,6). In particular, N,O-dimethylhydroxyl amides (Weinreb amides) displayed a distinct reactivity in the CO2-catalyzed transamidation versus a N2 atmosphere. Comparative Hammett studies and kinetic analysis were conducted to elucidate the catalytic activation mechanism of molecular CO2, which was supported by DFT calculations. We attributed the positive effect of CO2 in the transamidation reaction to the stabilization of tetrahedral intermediates by covalent binding to the electrophilic CO2.
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Affiliation(s)
- Yang Yang
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, Copenhagen Ø 2100, Denmark
| | - Jian Liu
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, Copenhagen Ø 2100, Denmark
| | - Fadhil S Kamounah
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, Copenhagen Ø 2100, Denmark
| | - Gianluca Ciancaleoni
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via G. Moruzzi 13, I-56124 Pisa, Italy.,CIRCC, via Celso Ulpiani 27, I-70126 Bari, Italy
| | - Ji-Woong Lee
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, Copenhagen Ø 2100, Denmark.,Nanoscience Center, University of Copenhagen, Universitetsparken 5, Copenhagen Ø 2100, Denmark
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8
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Feng FF, Liu XY, Cheung CW, Ma JA. Tungsten-Catalyzed Transamidation of Tertiary Alkyl Amides. ACS Catal 2021. [DOI: 10.1021/acscatal.1c01840] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Fang-Fang Feng
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Centre of Chemical Science & Engineering, Tianjin University, Tianjin 300072, P. R. China
| | - Xuan-Yu Liu
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Centre of Chemical Science & Engineering, Tianjin University, Tianjin 300072, P. R. China
| | - Chi Wai Cheung
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Centre of Chemical Science & Engineering, Tianjin University, Tianjin 300072, P. R. China
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, P. R. China
| | - Jun-An Ma
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Centre of Chemical Science & Engineering, Tianjin University, Tianjin 300072, P. R. China
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, P. R. China
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9
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Wen D, Zheng Q, Wang C, Tu T. Rare-Earth-Catalyzed Transsulfinamidation of Sulfinamides with Amines. Org Lett 2021; 23:3718-3723. [PMID: 33881895 DOI: 10.1021/acs.orglett.1c01106] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A rare-earth-catalyzed transsulfinamidation of primary sulfinamides with alkyl, aryl, and heterocyclic amines for the synthesis of diverse secondary and tertiary sulfinamides has been realized. Unlike transition metal-catalyzed cross-coupling approaches restricted to non-commercially available disubstituted O-benzoyl hydroxylamines, this newly developed protocol is suitable for diverse readily available primary and secondary amines without any modifications. Excellent catalytic activity and selectivity are achieved with Eu(OTf)3 under mild reaction conditions, which extends the applicability of rare-earth catalysis.
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Affiliation(s)
- Daheng Wen
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, China
| | - Qingshu Zheng
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, China
| | - Chaoyu Wang
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, China
| | - Tao Tu
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, China.,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China.,Green Catalysis Center and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
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10
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Liu J, Zhao C. Lactic Acid-Catalyzed Transamidation Reactions of Carboxamides with Amines. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202010010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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11
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Esarte Palomero O, Jones RA. Accessing Pentagonal Bipyramidal Geometry with Pentadentate Pincer Amido-bis(amidate) Ligands in Group IV and V Early Transition Metal Complexes. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Orhi Esarte Palomero
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Richard A. Jones
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
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12
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Wang Z, Matsumoto A, Maruoka K. Efficient cleavage of tertiary amide bonds via radical-polar crossover using a copper(ii) bromide/Selectfluor hybrid system. Chem Sci 2020; 11:12323-12328. [PMID: 34094440 PMCID: PMC8163011 DOI: 10.1039/d0sc05137c] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 10/13/2020] [Indexed: 02/06/2023] Open
Abstract
A novel approach for the efficient cleavage of the amide bonds in tertiary amides is reported. Based on the selective radical abstraction of a benzylic hydrogen atom by a CuBr2/Selectfluor hybrid system followed by a selective cleavage of an N-C bond, an acyl fluoride intermediate is formed. This intermediate may then be derivatized in a one-pot fashion. The reaction proceeds under mild conditions and exhibits a broad substrate scope with respect to the tertiary amide moiety as well as to nitrogen, oxygen, and carbon nucleophiles for the subsequent derivatization. Mechanistic studies suggest that the present reaction proceeds via a radical-polar crossover process that involves benzylic carbon radicals generated by the selective radical abstraction of a benzylic hydrogen atom by the CuBr2/Selectfluor hybrid system. Furthermore, a synthetic application of this method for the selective cleavage of peptides is described.
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Affiliation(s)
- Zhe Wang
- Graduate School of Pharmaceutical Sciences, Kyoto University Sakyo Kyoto 606-8501 Japan
| | - Akira Matsumoto
- Graduate School of Pharmaceutical Sciences, Kyoto University Sakyo Kyoto 606-8501 Japan
| | - Keiji Maruoka
- Graduate School of Pharmaceutical Sciences, Kyoto University Sakyo Kyoto 606-8501 Japan
- School of Chemical Engineering and Light Industry, Guangdong University of Technology Guangzhou 510006 China
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13
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Bhawal BN, Morandi B. Catalytic Isofunctional Reactions—Expanding the Repertoire of Shuttle and Metathesis Reactions. Angew Chem Int Ed Engl 2019; 58:10074-10103. [DOI: 10.1002/anie.201803797] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Benjamin N. Bhawal
- Max-Planck-Institut für Kohlenforschung 45470 Mülheim an der Ruhr Germany
- Laboratorium für Organische ChemieETH Zürich 8093 Zürich Switzerland
| | - Bill Morandi
- Max-Planck-Institut für Kohlenforschung 45470 Mülheim an der Ruhr Germany
- Laboratorium für Organische ChemieETH Zürich 8093 Zürich Switzerland
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14
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Subramani M, Rajendran SK. Mild, Metal-Free and Protection-Free Transamidation of N-Acyl-2-piperidones to Amino Acids, Amino Alcohols and Aliphatic Amines and Esterification of N-Acyl-2-piperidones. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900517] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Muthuraman Subramani
- Chemistry Division; School of Advanced Sciences; Vellore Institute of Technology, Chennai; Chennai - 600127 Tamilnadu India
| | - Saravana Kumar Rajendran
- Chemistry Division; School of Advanced Sciences; Vellore Institute of Technology, Chennai; Chennai - 600127 Tamilnadu India
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15
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Bhawal BN, Morandi B. Katalytische, isofunktionelle Reaktionen – Erweiterung des Repertoires an Shuttle‐ und Metathesereaktionen. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201803797] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Benjamin N. Bhawal
- Max-Planck-Institut für Kohlenforschung 45470 Mülheim an der Ruhr Deutschland
- Laboratorium für Organische ChemieETH Zürich 8093 Zürich Schweiz
| | - Bill Morandi
- Max-Planck-Institut für Kohlenforschung 45470 Mülheim an der Ruhr Deutschland
- Laboratorium für Organische ChemieETH Zürich 8093 Zürich Schweiz
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16
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Rzhevskiy SA, Ageshina AA, Chesnokov GA, Gribanov PS, Topchiy MA, Nechaev MS, Asachenko AF. Solvent- and transition metal-free amide synthesis from phenyl esters and aryl amines. RSC Adv 2019; 9:1536-1540. [PMID: 35518015 PMCID: PMC9059645 DOI: 10.1039/c8ra10040c] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 12/19/2018] [Indexed: 12/04/2022] Open
Abstract
A general, economical, and environmentally friendly method of amide synthesis from phenyl esters and aryl amines was developed. This new method has significant advantages compared to previously reported palladium-catalyzed approaches. The reaction is performed transition metal- and solvent-free, using a cheap and environmentally benign base, NaH. This approach enabled us to obtain target amides in high yields with high atom economy.
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Affiliation(s)
- Sergey A Rzhevskiy
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences Leninsky Prospect 29 Moscow 119991 Russia
- M.V. Lomonosov Moscow State University Leninskie Gory 1 (3) Moscow 119991 Russia
| | - Alexandra A Ageshina
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences Leninsky Prospect 29 Moscow 119991 Russia
| | - Gleb A Chesnokov
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences Leninsky Prospect 29 Moscow 119991 Russia
- M.V. Lomonosov Moscow State University Leninskie Gory 1 (3) Moscow 119991 Russia
| | - Pavel S Gribanov
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences Leninsky Prospect 29 Moscow 119991 Russia
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences Vavilov str. 28 Moscow 119991 Russian Federation
| | - Maxim A Topchiy
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences Leninsky Prospect 29 Moscow 119991 Russia
- M.V. Lomonosov Moscow State University Leninskie Gory 1 (3) Moscow 119991 Russia
| | - Mikhail S Nechaev
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences Leninsky Prospect 29 Moscow 119991 Russia
- M.V. Lomonosov Moscow State University Leninskie Gory 1 (3) Moscow 119991 Russia
| | - Andrey F Asachenko
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences Leninsky Prospect 29 Moscow 119991 Russia
- M.V. Lomonosov Moscow State University Leninskie Gory 1 (3) Moscow 119991 Russia
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17
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Yu S, Shin T, Zhang M, Xia Y, Kim H, Lee S. Nickel/Briphos-Catalyzed Direct Transamidation of Unactivated Secondary Amides Using Trimethylsilyl Chloride. Org Lett 2018; 20:7563-7566. [DOI: 10.1021/acs.orglett.8b03304] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Subeen Yu
- Department of Chemistry, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Taeil Shin
- Department of Chemistry, KAIST, Daejeon 34141, Republic of Korea
| | - Maosheng Zhang
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province 325035, P. R. China
| | - Yuanzhi Xia
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province 325035, P. R. China
| | - Hyunwoo Kim
- Department of Chemistry, KAIST, Daejeon 34141, Republic of Korea
| | - Sunwoo Lee
- Department of Chemistry, Chonnam National University, Gwangju 61186, Republic of Korea
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18
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Citric acid stabilized on the surface of magnetic nanoparticles as an efficient and recyclable catalyst for transamidation of carboxamides, phthalimide, urea and thiourea with amines under neat conditions. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2018. [DOI: 10.1007/s13738-018-1523-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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19
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Direct Transamidation Reactions: Mechanism and Recent Advances. Molecules 2018; 23:molecules23092382. [PMID: 30231486 PMCID: PMC6225162 DOI: 10.3390/molecules23092382] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 09/12/2018] [Accepted: 09/13/2018] [Indexed: 11/30/2022] Open
Abstract
Amides are undeniably some of the most important compounds in Nature and the chemical industry, being present in biomolecules, materials, pharmaceuticals and many other substances. Unfortunately, the traditional synthesis of amides suffers from some important drawbacks, principally the use of stoichiometric activators or the need to use highly reactive carboxylic acid derivatives. In recent years, the transamidation reaction has emerged as a valuable alternative to prepare amides. The reactivity of amides makes their direct reaction with nitrogen nucleophiles difficult; thus, the direct transamidation reaction needs a catalyst in order to activate the amide moiety and to promote the completion of the reaction because equilibrium is established. In this review, we present research on direct transamidation reactions ranging from studies of the mechanism to the recent developments of more applicable and versatile methodologies, emphasizing those reactions involving activation with metal catalysts.
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20
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Tang L, Li XM, Matuska JH, He YH, Guan Z. Intramolecular Transamidation of Secondary Amides via Visible-Light-Induced Tandem Reaction. Org Lett 2018; 20:5618-5621. [DOI: 10.1021/acs.orglett.8b02303] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Li Tang
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Xing-Meng Li
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Jack H. Matuska
- Department of Chemistry, College of Saint Benedict and Saint John’s University, Collegeville, Minnesota 56321, United States
| | - Yan-Hong He
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Zhi Guan
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
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21
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Imidazolium Chloride: An Efficient Catalyst for Transamidation of Primary Amines. Molecules 2018; 23:molecules23092234. [PMID: 30200533 PMCID: PMC6225136 DOI: 10.3390/molecules23092234] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 08/26/2018] [Accepted: 08/28/2018] [Indexed: 02/03/2023] Open
Abstract
A highly efficient and convenient protocol of imidazolium chloride (30 mol %) catalyzed amidation of amines with moderate to excellent yields was reported. The protocol shows broad substrate scope for aromatic, aliphatic, and heterocyclic primary amines.
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22
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Zhou X, Zhang G, Gao B, Huang H. Palladium-Catalyzed Hydrocarbonylative C–N Coupling of Alkenes with Amides. Org Lett 2018; 20:2208-2212. [DOI: 10.1021/acs.orglett.8b00538] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xibing Zhou
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, People’s Republic of China
| | - Guoying Zhang
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, People’s Republic of China
| | - Bao Gao
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, People’s Republic of China
| | - Hanmin Huang
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, People’s Republic of China
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, People’s Republic of China
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23
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Cheung CW, Ploeger ML, Hu X. Nickel-Catalyzed Reductive Transamidation of Secondary Amides with Nitroarenes. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02859] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Chi Wai Cheung
- Laboratory of Inorganic Synthesis and
Catalysis, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL), ISIC-LSCI, BCH 3305, Lausanne 1015, Switzerland
| | - Marten Leendert Ploeger
- Laboratory of Inorganic Synthesis and
Catalysis, Institute of Chemical Sciences and Engineering, Ecole 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, Ecole Polytechnique Fédérale de Lausanne (EPFL), ISIC-LSCI, BCH 3305, Lausanne 1015, Switzerland
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24
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25
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Affiliation(s)
- Benjamin N. Bhawal
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz
1, 45470 Mülheim
an der Ruhr, Germany
| | - Bill Morandi
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz
1, 45470 Mülheim
an der Ruhr, Germany
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26
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Arefi M, Heydari A. Transamidation of primary carboxamides, phthalimide, urea and thiourea with amines using Fe(OH)3@Fe3O4 magnetic nanoparticles as an efficient recyclable catalyst. RSC Adv 2016. [DOI: 10.1039/c5ra27680b] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The highly efficient transamidation of primary amides, phthalimide, urea and thiourea with amines catalyzed by magnetic Fe3O4@Fe(OH)3 nanoparticles is described.
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Affiliation(s)
- Marzban Arefi
- Chemistry Department
- Tarbiat Modares University
- Tehran
- Iran
| | - Akbar Heydari
- Chemistry Department
- Tarbiat Modares University
- Tehran
- Iran
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27
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Gu DW, Guo XX. Synthesis of N-arylcarboxamides by the efficient transamidation of DMF and derivatives with anilines. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.10.008] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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28
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Srinivas M, Hudwekar AD, Venkateswarlu V, Reddy GL, Kumar KA, Vishwakarma RA, Sawant SD. A metal-free approach for transamidation of amides with amines in aqueous media. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.06.052] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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29
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Nirmala M, Prakash G, Viswanathamurthi P, Malecki JG. An attractive route to transamidation catalysis: Facile synthesis of new o-aryloxide-N-heterocyclic carbene ruthenium(II) complexes containing trans triphenylphosphine donors. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcata.2015.03.015] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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30
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Huang Y, Chen T, Li Q, Zhou Y, Yin SF. Copper catalysed direct amidation of methyl groups with N-H bonds. Org Biomol Chem 2015; 13:7289-93. [PMID: 26054841 DOI: 10.1039/c5ob00685f] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
An efficient copper catalyzed direct aerobic oxidative amidation of methyl groups of azaarylmethanes with N-H bonds producing amides is successfully developed, which can produce primary, secondary and tertiary amides, including those with functional groups. This reaction represents a straightforward method for the preparation of amides from the readily available hydrocarbon starting materials.
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Affiliation(s)
- Yao Huang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China.
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31
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Mokhov VM, Popov YV, Budko II. Colloid and nano-sized catalysts in organic synthesis: X. Synthesis of carboxamides by direct amidation of carboxylic acids and transamidation catalyzed by colloid copper. RUSS J GEN CHEM+ 2015. [DOI: 10.1134/s1070363215040088] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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32
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Rasheed S, Rao DN, Reddy AS, Shankar R, Das P. Sulphuric acid immobilized on silica gel (H2SO4–SiO2) as an eco-friendly catalyst for transamidation. RSC Adv 2015. [DOI: 10.1039/c4ra16571c] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
A novel method of transamidation of carboxamides with amines using catalytic amounts of H2SO4–SiO2 under solvent-free conditions has been developed. The scope of the methodology has been demonstrated with primary and secondary amines.
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Affiliation(s)
- Sk. Rasheed
- Academy of Scientific and Innovative Research(AcSIR)
- India
- Medicinal Chemistry Division
- Indian Institute of Integrative Medicine(CSIR)
- India
| | - D. Nageswar Rao
- Academy of Scientific and Innovative Research(AcSIR)
- India
- Medicinal Chemistry Division
- Indian Institute of Integrative Medicine(CSIR)
- India
| | - A. Siva Reddy
- Academy of Scientific and Innovative Research(AcSIR)
- India
- Medicinal Chemistry Division
- Indian Institute of Integrative Medicine(CSIR)
- India
| | - Ravi Shankar
- Medicinal Chemistry Division
- Indian Institute of Integrative Medicine(CSIR)
- India
| | - Parthasarathi Das
- Academy of Scientific and Innovative Research(AcSIR)
- India
- Medicinal Chemistry Division
- Indian Institute of Integrative Medicine(CSIR)
- India
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33
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Yeagle KP, Hester D, Piro NA, Dougherty WG, Kassel WS, Graves CR. Synthesis, Characterization, and Catalytic Activity of a Series of Aluminium–Amidate Complexes. Aust J Chem 2015. [DOI: 10.1071/ch14514] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The aluminium complexes {[κ2-N,O-(t-BuNCOPh)]AlMe2}2 (2), [κ2-N,O-(t-BuNCOPh)]2AlMe (3), and [κ2-N,O-(t-BuNCOPh)]3Al (4) were prepared through the protonolysis reaction between trimethylaluminium and one, two, or three equivalents, respectively, of N-tert-butylbenzamide. Complex 2 was also prepared via a salt metathesis reaction between K(t-BuNCOPh) and dimethylaluminium chloride. Complexes 2–4 were characterized using 1H and 13C NMR spectroscopy. Single-crystal X-ray diffraction analysis of the complexes corroborated ligand : metal stoichiometries and revealed that all the amidate ligands coordinate to the aluminium ion in a κ2 fashion. The Al–amidate complexes 2–4 were viable catalyst precursors for the Meerwein–Ponndorf–Verley–Oppenauer reduction–oxidation manifold, successfully interconverting several classes of carbonyl and alcohol substrates.
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34
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Atkinson BN, Williams JM. Scandium triflate catalyzed ester synthesis using primary amides. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.10.124] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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35
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Becerra-Figueroa L, Ojeda-Porras A, Gamba-Sánchez D. Transamidation of Carboxamides Catalyzed by Fe(III) and Water. J Org Chem 2014; 79:4544-52. [DOI: 10.1021/jo500562w] [Citation(s) in RCA: 104] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Liliana Becerra-Figueroa
- Laboratory of Organic Synthesis,
Bio and Organocatalysis, Chemistry Department, Universidad de los Andes, Cra 1 No. 18A-12 Q:305, Bogotá 111711, Colombia
| | - Andrea Ojeda-Porras
- Laboratory of Organic Synthesis,
Bio and Organocatalysis, Chemistry Department, Universidad de los Andes, Cra 1 No. 18A-12 Q:305, Bogotá 111711, Colombia
| | - Diego Gamba-Sánchez
- Laboratory of Organic Synthesis,
Bio and Organocatalysis, Chemistry Department, Universidad de los Andes, Cra 1 No. 18A-12 Q:305, Bogotá 111711, Colombia
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36
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Ghosh SC, Li CC, Zeng HC, Ngiam JSY, Seayad AM, Chen A. Mesoporous Niobium Oxide Spheres as an Effective Catalyst for the Transamidation of Primary Amides with Amines. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201300717] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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37
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Binh Nguyen T, Al-Mourabit A, Ermolenko L, Tran Huu Dau ME. Hydrogen Bond Organocatalysis of Benzotriazole in Transamidation of Carboxamides with Amines. HETEROCYCLES 2014. [DOI: 10.3987/com-13-s(s)41] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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38
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Yang X, Fan L, Xue Y. Mechanistic insights into l-proline-catalyzed transamidation of carboxamide with benzylamine from density functional theory calculations. RSC Adv 2014. [DOI: 10.1039/c4ra04105d] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Density functional theory was used to study mechanism of transamidation of carboxamides with amines catalysed by l-proline in three different solvents.
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Affiliation(s)
- Xin Yang
- Key Laboratory of Green Chemistry and Technology in Ministry of Education
- College of Chemistry Sichuan University
- Chengdu 610064, P.R. China
| | - Linlin Fan
- Key Laboratory of Green Chemistry and Technology in Ministry of Education
- College of Chemistry Sichuan University
- Chengdu 610064, P.R. China
| | - Ying Xue
- Key Laboratory of Green Chemistry and Technology in Ministry of Education
- College of Chemistry Sichuan University
- Chengdu 610064, P.R. China
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39
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Hu J, Zuo X, Huang H. Copper-catalyzed oxidative amidation of dibenzylamines via C–H bond activation. CHINESE JOURNAL OF CATALYSIS 2013. [DOI: 10.1016/s1872-2067(12)60617-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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40
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Atkinson BN, Chhatwal AR, Lomax HV, Walton JW, Williams JMJ. Transamidation of primary amides with amines catalyzed by zirconocene dichloride. Chem Commun (Camb) 2013; 48:11626-8. [PMID: 23097018 DOI: 10.1039/c2cc37427g] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Zirconocene dichloride (Cp(2)ZrCl(2)) has been shown to be an effective catalyst for the transamidation of primary amides with amines in cyclohexane at 80 °C in 5-24 hours. For favourable substrates, the reaction can be performed at temperatures as low as 30 °C.
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41
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Rao SN, Mohan DC, Adimurthy S. l-Proline: An Efficient Catalyst for Transamidation of Carboxamides with Amines. Org Lett 2013; 15:1496-9. [DOI: 10.1021/ol4002625] [Citation(s) in RCA: 131] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Sadu Nageswara Rao
- CSIR-Central Salt & Marine Chemicals Research Institute, G. B. Marg, Bhavnagar-364 002, Gujarat, India
| | - Darapaneni Chandra Mohan
- CSIR-Central Salt & Marine Chemicals Research Institute, G. B. Marg, Bhavnagar-364 002, Gujarat, India
| | - Subbarayappa Adimurthy
- CSIR-Central Salt & Marine Chemicals Research Institute, G. B. Marg, Bhavnagar-364 002, Gujarat, India
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42
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Zinc(II)-catalyzed oxidative amidation of arylaldehydes with alkylamines under solvent-free conditions. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2012.12.010] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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43
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Melen RL. Applications and reactivity trends of homoleptic p-block metal amido reagents. Dalton Trans 2013; 42:16449-65. [DOI: 10.1039/c3dt52472h] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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44
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Pathare SP, Jain AKH, Akamanchi KG. Sulfated tungstate: a highly efficient catalyst for transamidation of carboxamides with amines. RSC Adv 2013. [DOI: 10.1039/c3ra00127j] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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45
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Affiliation(s)
- Masazumi Tamura
- Department of Applied Chemistry, School of Engineering, Tohoku University
| | | | - Atsushi Satsuma
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University
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46
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Nguyen TB, Ermolenko L, Al-Mourabit A. Efficient and Selective Multicomponent Oxidative Coupling of Two Different Aliphatic Primary Amines into Thioamides by Elemental Sulfur. Org Lett 2012; 14:4274-7. [DOI: 10.1021/ol3020368] [Citation(s) in RCA: 88] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Thanh Binh Nguyen
- Centre de Recherche de Gif-sur-Yvette, Institut de Chimie des Substances Naturelles CNRS, 91198 Gif-sur-Yvette Cedex, France
| | - Ludmila Ermolenko
- Centre de Recherche de Gif-sur-Yvette, Institut de Chimie des Substances Naturelles CNRS, 91198 Gif-sur-Yvette Cedex, France
| | - Ali Al-Mourabit
- Centre de Recherche de Gif-sur-Yvette, Institut de Chimie des Substances Naturelles CNRS, 91198 Gif-sur-Yvette Cedex, France
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47
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Shimizu Y, Morimoto H, Zhang M, Ohshima T. Microwave‐Assisted Deacylation of Unactivated Amides Using Ammonium‐Salt‐Accelerated Transamidation. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201202354] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yuhei Shimizu
- Graduate School of Pharmaceutical Sciences, Kyushu University, Maidashi Higashi‐ku, Fukuoka, 812‐8582 (Japan)
| | - Hiroyuki Morimoto
- Graduate School of Pharmaceutical Sciences, Kyushu University, Maidashi Higashi‐ku, Fukuoka, 812‐8582 (Japan)
| | - Ming Zhang
- Graduate School of Pharmaceutical Sciences, Kyushu University, Maidashi Higashi‐ku, Fukuoka, 812‐8582 (Japan)
| | - Takashi Ohshima
- Graduate School of Pharmaceutical Sciences, Kyushu University, Maidashi Higashi‐ku, Fukuoka, 812‐8582 (Japan)
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48
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Shimizu Y, Morimoto H, Zhang M, Ohshima T. Microwave‐Assisted Deacylation of Unactivated Amides Using Ammonium‐Salt‐Accelerated Transamidation. Angew Chem Int Ed Engl 2012; 51:8564-7. [DOI: 10.1002/anie.201202354] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2012] [Indexed: 11/06/2022]
Affiliation(s)
- Yuhei Shimizu
- Graduate School of Pharmaceutical Sciences, Kyushu University, Maidashi Higashi‐ku, Fukuoka, 812‐8582 (Japan)
| | - Hiroyuki Morimoto
- Graduate School of Pharmaceutical Sciences, Kyushu University, Maidashi Higashi‐ku, Fukuoka, 812‐8582 (Japan)
| | - Ming Zhang
- Graduate School of Pharmaceutical Sciences, Kyushu University, Maidashi Higashi‐ku, Fukuoka, 812‐8582 (Japan)
| | - Takashi Ohshima
- Graduate School of Pharmaceutical Sciences, Kyushu University, Maidashi Higashi‐ku, Fukuoka, 812‐8582 (Japan)
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49
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Nguyen TB, Sorres J, Tran MQ, Ermolenko L, Al-Mourabit A. Boric Acid: A Highly Efficient Catalyst for Transamidation of Carboxamides with Amines. Org Lett 2012; 14:3202-5. [DOI: 10.1021/ol301308c] [Citation(s) in RCA: 157] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Thanh Binh Nguyen
- Centre de Recherche de Gif-sur-Yvette, Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette Cedex, France
| | - Jonathan Sorres
- Centre de Recherche de Gif-sur-Yvette, Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette Cedex, France
| | - Minh Quan Tran
- Centre de Recherche de Gif-sur-Yvette, Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette Cedex, France
| | - Ludmila Ermolenko
- Centre de Recherche de Gif-sur-Yvette, Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette Cedex, France
| | - Ali Al-Mourabit
- Centre de Recherche de Gif-sur-Yvette, Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette Cedex, France
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50
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Zhang M, Imm S, Bähn S, Neubert L, Neumann H, Beller M. Efficient copper(II)-catalyzed transamidation of non-activated primary carboxamides and ureas with amines. Angew Chem Int Ed Engl 2012; 51:3905-9. [PMID: 22407667 DOI: 10.1002/anie.201108599] [Citation(s) in RCA: 157] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2011] [Revised: 01/23/2012] [Indexed: 01/22/2023]
Abstract
Amid(e) them all: primary carboxamides and ureas react with aromatic and aliphatic amines in the presence of a copper catalyst to give a wide range of functionalized amides.
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Affiliation(s)
- Min Zhang
- Leibniz-Institut für Katalyse an der Universität Rostock e.V., Germany
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