1
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Liu X, Kuang C, Su C. Transition-metal Catalyzed 1,2,3-Triazole-assisted C—H Functionalization Processes. ACTA CHIMICA SINICA 2022. [DOI: 10.6023/a22040147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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2
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Sarkar T, Shah TA, Maharana PK, Talukdar K, Das BK, Punniyamurthy T. Transition-Metal-Catalyzed Directing Group Assisted (Hetero)aryl C-H Functionalization: Construction of C-C/C-Heteroatom Bonds. CHEM REC 2021; 21:3758-3778. [PMID: 34164920 DOI: 10.1002/tcr.202100143] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 06/14/2021] [Accepted: 06/14/2021] [Indexed: 12/17/2022]
Abstract
Transition-metal-catalyzed C-H functionalization is one of the fascinating scientific fronts in organic synthesis for the formation of conjugated arenes and has emerged as a benchmark to revolutionize the synthetic enterprise since past decades. In this realm, chelation-guided functionalization of C-H bonds using an exogenous directing group has received considerable attention recently for the expedient regioselective construction of C-C and C-heteroatom bonds as an efficient and sustainable alternative. This article outlines our contribution towards a wide variety of transformations that have been achieved by the directed C-H functionalization through the fine tuning of catalytic systems.
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Affiliation(s)
- Tanumay Sarkar
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039
| | - Tariq A Shah
- Department of Chemistry, University of Kashmir, Srinagar, 190006, India
| | | | - Kangkan Talukdar
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039
| | - Bijay Ketan Das
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039
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3
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Pan YL, Xu HF, Hu XY, Li GJ, Chen JZ. Copper(II)-catalysed direct C3-H esterification of indoles assisted by an N, N-bidentate auxiliary moiety. Org Biomol Chem 2021; 19:3911-3924. [PMID: 33949415 DOI: 10.1039/d0ob02301a] [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
The regioselective direct C3-esterification of indoles with OXA is developed in an efficient reaction with carboxylic acids using the catalyst CuBr2 and oxidants Ag2CO3 and K2S2O8. The simple experimental procedure is proved to be broadly applicable to a range of substrates, including aromatic and aliphatic acids, and the corresponding products were obtained in good yields up to 87%. At the same time, it provides a valuable approach to produce C3-benzyl derivatives of indoles through reaction with benzyl carboxylic acid under the same reaction conditions.
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Affiliation(s)
- You-Lu Pan
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Rd., Hangzhou, Zhejiang 310058, China.
| | - Hai-Feng Xu
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Rd., Hangzhou, Zhejiang 310058, China.
| | - Xu-Yang Hu
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Rd., Hangzhou, Zhejiang 310058, China.
| | - Gang-Jian Li
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Rd., Hangzhou, Zhejiang 310058, China.
| | - Jian-Zhong Chen
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Rd., Hangzhou, Zhejiang 310058, China.
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4
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Shen H, Cheng D, Li Y, Liu T, Yi X, Liu L, Ling F, Zhong W. Late-stage diversification by rutheniumelectro-catalyzed C–H mono- and di-acyloxylation. GREEN SYNTHESIS AND CATALYSIS 2020. [DOI: 10.1016/j.gresc.2020.10.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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5
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Chen L, Zhang L, Yan G, Huang D. Recent Advances of Cinnamic Acids in Organic Synthesis. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000217] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Lihua Chen
- Department of ChemistryLishui University No. 1, Xueyuan Road Lishui City 323000 Zhejiang Province P. R. China
| | - Ling Zhang
- Department of ChemistryLishui University No. 1, Xueyuan Road Lishui City 323000 Zhejiang Province P. R. China
| | - Guobing Yan
- Department of ChemistryLishui University No. 1, Xueyuan Road Lishui City 323000 Zhejiang Province P. R. China
| | - Dayun Huang
- Department of ChemistryLishui University No. 1, Xueyuan Road Lishui City 323000 Zhejiang Province P. R. China
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6
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Palladium-catalyzed selective ortho C–H alkoxylation at 4-aryl of 1, 4-disubstituted 1, 2, 3-triazoles. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.130985] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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7
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Yong JY, Vu HM, Li XQ, Gong AJ. Palladium (0)-catalyzed C(sp)-H oxygenation with carboxylic acids. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.130969] [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]
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8
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He Y, Huang L, Xie L, Liu P, Wei Q, Mao F, Zhang X, Huang J, Chen S, Huang C. Palladium-Catalyzed C-H Bond Functionalization Reactions Using Phosphate/Sulfonate Hypervalent Iodine Reagents. J Org Chem 2019; 84:10088-10101. [PMID: 31329431 DOI: 10.1021/acs.joc.9b01278] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A new and operationally simple approach for palladium-catalyzed C-H functionalization reactions utilizing an organophosphorus/sulfonate hypervalent iodine reagent as both an oxidant and the source of a functional group has been developed. Through this method, the oxidative phosphorylation-, sulfonation-, and hydroxylation of unactivated benzyl C(sp3)-H bonds, along with the hydroxylation and arylation of aryl C(sp2)-H bonds, are successfully realized under mild conditions and with excellent site-selectivity. The versatile C-OSO2R bond provides a platform for a wide array of subsequent diversification reactions.
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Affiliation(s)
| | | | | | - Peng Liu
- Guangzhou Institutes of Biomedicine and Health , Chinese Academy of Sciences , 190 Kaiyuan Avenue , Guangzhou 510530 , P. R. China
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9
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Arshadi S, Banaei A, Monfared A, Ebrahimiasl S, Hosseinian A. Cross-dehydrogenative coupling reactions between arenes (C-H) and carboxylic acids (O-H): a straightforward and environmentally benign access to O-aryl esters. RSC Adv 2019; 9:17101-17118. [PMID: 35519864 PMCID: PMC9064605 DOI: 10.1039/c9ra01941c] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 05/17/2019] [Indexed: 12/31/2022] Open
Abstract
Transition-metal catalyzed cross-dehydrogenative-coupling reactions encompass highly versatile and atom economical methods for the construction of various carbon-carbon and carbon-heteroatom bonds by combining two C(X)-H (X = heteroatom) bonds. Along this line, direct acyloxylation of C-H bonds with carboxylic acids has emerged as a powerful and green approach for the synthesis of structurally diverse esters. In this focus-review we will describe recent progress in direct esterification of aromatic C-H bonds with special emphasis on the mechanistic features of the reactions. Literature has been surveyed until the end of February 2019.
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Affiliation(s)
- Sattar Arshadi
- Department of Chemistry, Payame Noor University Tehran Iran
| | - Alireza Banaei
- Department of Chemistry, Payame Noor University Tehran Iran
| | - Aazam Monfared
- Department of Chemistry, Payame Noor University Tehran Iran
| | - Saeideh Ebrahimiasl
- Department of Chemistry, Ahar Branch, Islamic Azad University Ahar Iran
- Industrial Nanotechnology Research Center, Tabriz Branch, Islamic Azad University Tabriz Iran
| | - Akram Hosseinian
- School of Engineering Science, College of Engineering, University of Tehran P. O. Box 11365-4563 Tehran Iran
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10
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Dabiri M, Osmani C, Nikbakht R, Movahed SK. Palladium‐Catalyzed Regioselective C‐H Bond ortho‐Acetylation and Oxidative Homocoupling of N‐Arylcarbamates. ChemistrySelect 2019. [DOI: 10.1002/slct.201803053] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Minoo Dabiri
- Faculty of Chemistry and Petroleum SciencesShahid Beheshti University Tehran Province Tehran, District 1, Daneshjou Boulevard 1983969411
| | - Chiman Osmani
- Faculty of Chemistry and Petroleum SciencesShahid Beheshti University Tehran Province Tehran, District 1, Daneshjou Boulevard 1983969411
| | - Roonak Nikbakht
- Faculty of Chemistry and Petroleum SciencesShahid Beheshti University Tehran Province Tehran, District 1, Daneshjou Boulevard 1983969411
| | - Siyavash Kazemi Movahed
- Faculty of Chemistry and Petroleum SciencesShahid Beheshti University Tehran Province Tehran, District 1, Daneshjou Boulevard 1983969411
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11
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Li GJ, Pan YL, Liu YL, Xu HF, Chen JZ. Direct Acyloxylation of C(sp 2)-H and C(sp 2)-X (X = Cl, Br) Bonds in Aromatic Amides Using Copper Bromide and 2-(4,5-Dihydro-oxazol-2-yl)-phenylamine. Org Lett 2019; 21:1740-1743. [PMID: 30802072 DOI: 10.1021/acs.orglett.9b00306] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Here we reported a method for Cu2+-catalyzed ortho-acyloxylation of either the C(sp2)-H or C(sp2)-X (X = Cl, Br) bond of aromatic amides with carboxylic acid, especially olefine acids, to obtain corresponding products in good yields up to 91%. The catalyst CuBr2 is cheap and stable to conserve in comparison with other metals, like Rh, Pd, Ru, and Cu+. This simple procedure is applicable for wide substrate scope and various functional groups to produce carboxylic esters without any additives or ligands.
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Affiliation(s)
- Gang-Jian Li
- College of Pharmaceutical Sciences , Zhejiang University , 866 Yuhangtang Road , Hangzhou , Zhejiang , P. R. China
| | - You-Lu Pan
- College of Pharmaceutical Sciences , Zhejiang University , 866 Yuhangtang Road , Hangzhou , Zhejiang , P. R. China
| | - Yan-Ling Liu
- College of Pharmaceutical Sciences , Zhejiang University , 866 Yuhangtang Road , Hangzhou , Zhejiang , P. R. China
| | - Hai-Feng Xu
- College of Pharmaceutical Sciences , Zhejiang University , 866 Yuhangtang Road , Hangzhou , Zhejiang , P. R. China
| | - Jian-Zhong Chen
- College of Pharmaceutical Sciences , Zhejiang University , 866 Yuhangtang Road , Hangzhou , Zhejiang , P. R. China
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12
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Wang F, Li X, Li Z, Zhou S, Zhang W. Copper Salts/TBAB-Catalyzed Chemo- and Regioselective β-C(sp 3)-H Acyloxylation of Aliphatic Amides. ACS OMEGA 2019; 4:331-343. [PMID: 31459332 PMCID: PMC6648367 DOI: 10.1021/acsomega.8b02430] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Accepted: 12/25/2018] [Indexed: 06/10/2023]
Abstract
An efficient Cu(II)-catalyzed and tetrabutylammonium bromide (TBAB)-promoted strategy for highly regioselective and chemoselective C(sp3)-H acyloxylation of aliphatic amides is described. Acyloxylation occurs selectively at the β position with a broad substrate scope of carboxylic acids and aliphatic amides and good functional group compatibility. Notably, the competing reaction of intramolecular dehydrogenative amidation and intermolecular acyloxylation could be efficiently controlled by the amount of copper salt and the addition of TBAB. The intramolecular dehydrogenative amidation product was obtained in high yield when the amount of copper salts was increased. However, when TBAB was used as an additive, a preference for acyloxylation over intramolecular amidation was observed and the acyloxylated products were obtained in good yield. Preliminary studies were carried out to gain insights into the mechanism.
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Affiliation(s)
- Feifan Wang
- College
of Chemistry and Materials Science and Key Laboratory of Functional Molecular
Solids, Ministry of Education, Anhui Normal
University, Wuhu 241000, China
| | - Xiaoyue Li
- College
of Chemistry and Materials Science and Key Laboratory of Functional Molecular
Solids, Ministry of Education, Anhui Normal
University, Wuhu 241000, China
| | - Zhongyu Li
- College
of Chemistry and Materials Science and Key Laboratory of Functional Molecular
Solids, Ministry of Education, Anhui Normal
University, Wuhu 241000, China
| | - Shuangliu Zhou
- College
of Chemistry and Materials Science and Key Laboratory of Functional Molecular
Solids, Ministry of Education, Anhui Normal
University, Wuhu 241000, China
| | - Wu Zhang
- College
of Chemistry and Materials Science and Key Laboratory of Functional Molecular
Solids, Ministry of Education, Anhui Normal
University, Wuhu 241000, China
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13
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Kianmehr E, Nasab SB. Ruthenium-Catalyzed Regioselective Direct Ortho
-Acyloxylation of Azoarenes with Carboxylic Acids via C-H Bond Activation. European J Org Chem 2019. [DOI: 10.1002/ejoc.201801545] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ebrahim Kianmehr
- School of Chemistry; College of Science; University of Tehran; Tehran Iran
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14
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Guerrero I, Correa A. Metal-Catalyzed C-H Functionalization Processes with “Click”-Triazole Assistance. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800790] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Itziar Guerrero
- Department of Organic Chemistry I; University of the Basque Country (UPV/EHU); Joxe Mari Korta R&D Center, Avda. Tolosa 72 20018 Donostia-San Sebastián Spain
| | - Arkaitz Correa
- Department of Organic Chemistry I; University of the Basque Country (UPV/EHU); Joxe Mari Korta R&D Center, Avda. Tolosa 72 20018 Donostia-San Sebastián Spain
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15
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Gramage-Doria R, Roisnel T. Ruthenium-Catalyzed C-H Bond Heteroarylation of Triazoles Enabled by a Deconvolution Strategy. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800843] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
| | - Thierry Roisnel
- CNRS; ISCRUMR 6226; Université Rennes; F-35000 Rennes France
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16
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Sarkar T, Pradhan S, Punniyamurthy T. Ruthenium(II)-Catalyzed Positional Selective C-H Oxygenation of N-Aryl-2-pyrimidines. J Org Chem 2018; 83:6444-6453. [PMID: 29761702 DOI: 10.1021/acs.joc.8b00714] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Efficient Ru-catalyzed regioselective C-H oxygenation of N-aryl-2-pyrimidines is described with aryl carboxylic acids in the presence of AgSbF6 as an additive and Ag2CO3 as an oxidant. The reaction can be extended to alkyl, heteroaryl, and α,β-unsaturated carboxylic acids. The regioselectivity, broad substrate scope, and functional group tolerance are the significant practical advantages.
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Affiliation(s)
- Tanumay Sarkar
- Department of Chemistry , Indian Institute of Technology Guwahati , Guwahati 781039 , India
| | - Sourav Pradhan
- Department of Chemistry , Indian Institute of Technology Guwahati , Guwahati 781039 , India
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17
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Haito A, Yamaguchi M, Chatani N. Ru3
(CO)12
-Catalyzed Carbonylation of C−H Bonds by Triazole-Directed C−H Activation. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800182] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Akira Haito
- Department of Applied Chemistry; Faculty of Engineering; Osaka University; Suita Osaka 565-0871 Japan
| | - Mao Yamaguchi
- Department of Applied Chemistry; Faculty of Engineering; Osaka University; Suita Osaka 565-0871 Japan
| | - Naoto Chatani
- Department of Applied Chemistry; Faculty of Engineering; Osaka University; Suita Osaka 565-0871 Japan
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18
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Mandal S, Bera T, Dubey G, Saha J, Laha JK. Uses of K2S2O8 in Metal-Catalyzed and Metal-Free Oxidative Transformations. ACS Catal 2018. [DOI: 10.1021/acscatal.8b00743] [Citation(s) in RCA: 147] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Sudip Mandal
- Centre of Biomedical Research, Division of Molecular Synthesis and Drug Discovery, SGPGIMS Campus, Raebareli Road, Lucknow 226014, India
| | - Tishyasoumya Bera
- Centre of Biomedical Research, Division of Molecular Synthesis and Drug Discovery, SGPGIMS Campus, Raebareli Road, Lucknow 226014, India
| | - Gurudutt Dubey
- Department of Pharmaceutical Technology (Process Chemistry), National Institute of Pharmaceutical Education and Research, S. A. S. Nagar, Punjab 160062, India
| | - Jaideep Saha
- Centre of Biomedical Research, Division of Molecular Synthesis and Drug Discovery, SGPGIMS Campus, Raebareli Road, Lucknow 226014, India
| | - Joydev K. Laha
- Department of Pharmaceutical Technology (Process Chemistry), National Institute of Pharmaceutical Education and Research, S. A. S. Nagar, Punjab 160062, India
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19
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Zhang H, Yang Z, Ma Q, Liu J, Zheng Y, Guan M, Wu Y. Controlled mono-olefination versus diolefination of arenes via C–H activation in water: a key role of catalysts. GREEN CHEMISTRY 2018. [DOI: 10.1039/c8gc00790j] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Catalyst-controlled mono- and diolefinations of arenes via C–H activation in water with reaction times of tens of minutes.
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Affiliation(s)
- Hailong Zhang
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University Chengdu
- P.R. China
| | - Zhongzhen Yang
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University Chengdu
- P.R. China
| | - Qiang Ma
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University Chengdu
- P.R. China
| | - Jinxin Liu
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University Chengdu
- P.R. China
| | - Yang Zheng
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University Chengdu
- P.R. China
| | - Mei Guan
- West China Hospital
- Sichuan University
- Chengdu 610041
- P.R. China
| | - Yong Wu
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University Chengdu
- P.R. China
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20
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Chen C, Pan Y, Zhao H, Xu X, Xu J, Zhang Z, Xi S, Xu L, Li H. A versatile rhodium(iii) catalyst for direct acyloxylation of aryl and alkenyl C–H bonds with carboxylic acids. Org Chem Front 2018. [DOI: 10.1039/c7qo00844a] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Rh(iii)-Catalyzed highly regioselective direct acyloxylation of aryl and alkenyl sp2 C–H bonds with various carboxylic acids has been developed.
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Affiliation(s)
- Changjun Chen
- Department of Chemistry
- Renmin University of China
- Beijing
- P. R. China
| | - Yixiao Pan
- Department of Chemistry
- Renmin University of China
- Beijing
- P. R. China
| | - Haoqiang Zhao
- Department of Chemistry
- Renmin University of China
- Beijing
- P. R. China
| | - Xin Xu
- Department of Chemistry
- Renmin University of China
- Beijing
- P. R. China
| | - Jianbin Xu
- Department of Chemistry
- Renmin University of China
- Beijing
- P. R. China
| | - Zongyao Zhang
- Department of Chemistry
- Renmin University of China
- Beijing
- P. R. China
| | - Siqi Xi
- Department of Chemistry
- Renmin University of China
- Beijing
- P. R. China
| | - Lijin Xu
- Department of Chemistry
- Renmin University of China
- Beijing
- P. R. China
| | - Huanrong Li
- Department of Chemistry
- Renmin University of China
- Beijing
- P. R. China
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21
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Fu X, Zhao F, Zhao L, Liu Y, Luo F, Jiang Y. Cu(II)-catalyzed acetoxylation of arenes by 1,2,3-triazole-directed C–H activation. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2017.1373297] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Xuxin Fu
- Department of Chemistry, Faculty of Science, Kunming University of Science and Technology, Kunming, China
| | - Fen Zhao
- Department of Chemistry, Faculty of Science, Kunming University of Science and Technology, Kunming, China
| | - Liping Zhao
- No1 Muslim Middle School of Dachang Hui Autonomous County, Langfang, China
| | - Yaowen Liu
- Department of Chemistry, Faculty of Science, Kunming University of Science and Technology, Kunming, China
| | - Fang Luo
- Department of Chemistry, Faculty of Science, Kunming University of Science and Technology, Kunming, China
| | - Yubo Jiang
- Department of Chemistry, Faculty of Science, Kunming University of Science and Technology, Kunming, China
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22
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Liu Y, Yang J, Ma X, Han C, Jiang Y. Metal-Free Synthesis of Etherified 3-(1H-1,2,3-Triazol-1-yl)phenyl Iodides through O-H Arylation/C-H Iodination with Diacetoxyiodobenzenes. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701114] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yaowen Liu
- Faculty of Science; Kunming University of Science and Technology; Jingming South Road 727 650500 Kunming China
| | - Jianhua Yang
- Faculty of Science; Kunming University of Science and Technology; Jingming South Road 727 650500 Kunming China
| | - Xinyuan Ma
- Faculty of Science; Kunming University of Science and Technology; Jingming South Road 727 650500 Kunming China
| | - Chunmei Han
- Faculty of Science; Kunming University of Science and Technology; Jingming South Road 727 650500 Kunming China
| | - Yubo Jiang
- Faculty of Science; Kunming University of Science and Technology; Jingming South Road 727 650500 Kunming China
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23
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Wang F, Hu Q, Shu C, Lin Z, Min D, Shi T, Zhang W. Copper-Catalyzed Direct Acyloxylation of C(sp 2)-H Bonds in Aromatic Amides. Org Lett 2017; 19:3636-3639. [PMID: 28657322 DOI: 10.1021/acs.orglett.7b01559] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Copper-catalyzed ortho-acyloxylation of the sp2 C-H bond of aryl amides with carboxylic acids is reported. Benzoic acids, cinnamic acids, and aliphatic acids can be involved, and the desired products were obtained in moderate to good yields. This procedure is compatible with a wide range of functional groups and heteroarenes without the use of any ligands or additives. This method provides an operationally simple approach for the synthesis of benzoate and cinnamate.
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Affiliation(s)
- Feifan Wang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University , Wuhu 241000, China
| | - Qiyan Hu
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University , Wuhu 241000, China
| | - Chao Shu
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University , Wuhu 241000, China
| | - Zhiyang Lin
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University , Wuhu 241000, China
| | - Dewen Min
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University , Wuhu 241000, China
| | - Tianchao Shi
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University , Wuhu 241000, China
| | - Wu Zhang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University , Wuhu 241000, China
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25
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Guo Y, Yu KK, Xing LH, Liu HW, Wang W, Ji YF. Palladium-Catalyzed Divergent Regioselective Homocoupling and Hydroxylation of 3-Arylbenzo[d]isoxazoles. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201600853] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ying Guo
- School of Pharmacy; East China University of Science & Technology; 130 Meilong Road Shanghai 200237 People's Republic of China
| | - Kun-Kun Yu
- School of Pharmacy; East China University of Science & Technology; 130 Meilong Road Shanghai 200237 People's Republic of China
| | - Li-Hao Xing
- School of Pharmacy; East China University of Science & Technology; 130 Meilong Road Shanghai 200237 People's Republic of China
| | - Hong-Wei Liu
- School of Pharmacy; East China University of Science & Technology; 130 Meilong Road Shanghai 200237 People's Republic of China
| | - Wei Wang
- Department of Chemistry & Chemical Biology; University of New Mexico; MSC03 2060 Albuquerque NM 87131-0001 USA
| | - Ya-Fei Ji
- School of Pharmacy; East China University of Science & Technology; 130 Meilong Road Shanghai 200237 People's Republic of China
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26
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Shen C, Yang M, Xu J, Chen C, Zheng K, Shen J, Zhang P. Iodobenzene-catalyzed synthesis of aryl sulfonate esters from aminoquinolines via remote radical C–O cross-coupling. RSC Adv 2017. [DOI: 10.1039/c7ra09053f] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple and efficient approach is established for the iodobenzene-catalyzed synthesis of aryl sulfonate esters from aminoquinolines via remote radical C–O cross-coupling in the absence of any transition metal catalysts.
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Affiliation(s)
- Chao Shen
- College of Biology and Environmental Engineering
- Zhejiang Shuren University
- Hangzhou 310015
- China
| | - Ming Yang
- College of Material Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
| | - Jun Xu
- College of Material Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
| | - Chao Chen
- College of Life Sciences
- Huzhou Teachers College
- Huzhou
- China
| | - Kai Zheng
- College of Biology and Environmental Engineering
- Zhejiang Shuren University
- Hangzhou 310015
- China
| | - Jiabing Shen
- College of Material Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
| | - Pengfei Zhang
- College of Material Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
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27
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Zhao F, Liu Y, Yang S, Xie K, Jiang Y. Pd-catalyzed selective N(3)-ortho C–H arylation of 1,4-disubstituted 1,2,3-triazoles. Org Chem Front 2017. [DOI: 10.1039/c6qo00834h] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Pd(OAc)2-catalyzed direct C–H arylation of an arene triazole template has been explored using the triazole ring as a directing group.
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Affiliation(s)
- Fen Zhao
- Faculty of Science
- Kunming University of Science and Technology
- Kunming 650500
- China
| | - Yaowen Liu
- Faculty of Science
- Kunming University of Science and Technology
- Kunming 650500
- China
| | - Shu Yang
- Faculty of Science
- Kunming University of Science and Technology
- Kunming 650500
- China
| | - Kai Xie
- Faculty of Science
- Kunming University of Science and Technology
- Kunming 650500
- China
| | - Yubo Jiang
- Faculty of Science
- Kunming University of Science and Technology
- Kunming 650500
- China
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28
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Yu X, Ma Q, Lv S, Li J, Zhang C, Hai L, Wang Q, Wu Y. 1,2,3-Triazole-assisted C–H amidation by cobalt(iii) catalysis. Org Chem Front 2017. [DOI: 10.1039/c7qo00556c] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
This protocol proceeded efficiently under external oxidant-free conditions with the advantages of high atom efficiency and a broad substrate scope.
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Affiliation(s)
- Xinling Yu
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Qiang Ma
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Songyang Lv
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Jue Li
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Chen Zhang
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Li Hai
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Qiantao Wang
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Yong Wu
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
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29
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Palladium-Catalyzed Acylation of Arenes by 1,2,3-Triazole-Directed C-H Activation. European J Org Chem 2016. [DOI: 10.1002/ejoc.201601061] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Yu KK, Guo Y, Hu YH, Xu Z, Liu HW, Liao DH, Ji YF. Palladium-Catalyzed Diversemono-Acyloxylation of 5-Alkyl-4-aryl-thiazole-2-carboxylates. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600304] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Kun-Kun Yu
- School of Pharmacy; East China University of Science & Technology; 130 Meilong Road Shanghai 200237 P. R. China
| | - Ying Guo
- School of Pharmacy; East China University of Science & Technology; 130 Meilong Road Shanghai 200237 P. R. China
| | - Ya-Hua Hu
- School of Pharmacy; East China University of Science & Technology; 130 Meilong Road Shanghai 200237 P. R. China
| | - Zhi Xu
- School of Pharmacy; East China University of Science & Technology; 130 Meilong Road Shanghai 200237 P. R. China
| | - Hong-Wei Liu
- School of Pharmacy; East China University of Science & Technology; 130 Meilong Road Shanghai 200237 P. R. China
| | - Dao-Hua Liao
- School of Pharmacy; East China University of Science & Technology; 130 Meilong Road Shanghai 200237 P. R. China
| | - Ya-Fei Ji
- School of Pharmacy; East China University of Science & Technology; 130 Meilong Road Shanghai 200237 P. R. China
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31
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Moghimi S, Mahdavi M, Shafiee A, Foroumadi A. Transition-Metal-Catalyzed Acyloxylation: Activation of C(sp2)-H and C(sp3)-H Bonds. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600138] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Setareh Moghimi
- Department of Medicinal Chemistry; Faculty of Pharmacy and Pharmaceutical Sciences Research Center; Tehran University of Medical Sciences; Tehran Iran
| | - Mohammad Mahdavi
- Drug Design and Development Research Center; Tehran University of Medical Sciences; Tehran Iran
| | - Abbas Shafiee
- Department of Medicinal Chemistry; Faculty of Pharmacy and Pharmaceutical Sciences Research Center; Tehran University of Medical Sciences; Tehran Iran
| | - Alireza Foroumadi
- Department of Medicinal Chemistry; Faculty of Pharmacy and Pharmaceutical Sciences Research Center; Tehran University of Medical Sciences; Tehran Iran
- Drug Design and Development Research Center; Tehran University of Medical Sciences; Tehran Iran
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32
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Fan X, Guo Y, Li Y, Yu K, Liu H, Liao D, Ji Y. Pd‐Catalyzed Late‐Stage Monoacetoxylation and Monoiodination of 4‐Alkyl‐1,5‐diaryl‐1
H
‐pyrazole‐3‐carboxylates via Direct Csp
2
−H Bond Activation. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Xue‐Min Fan
- School of PharmacyEast China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Ying Guo
- School of PharmacyEast China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Yu‐Dan Li
- School of PharmacyEast China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Kun‐Kun Yu
- School of PharmacyEast China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Hong‐Wei Liu
- School of PharmacyEast China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Dao‐Hua Liao
- School of PharmacyEast China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Ya‐Fei Ji
- School of PharmacyEast China University of Science & Technology 130 Meilong Road Shanghai 200237 P. R. China
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Wang X, Zhang C, Li J, Jiang C, Su F, Zhan Z, Hai L, Chen Z, Wu Y. Ruthenium-catalyzed 1,2,3-triazole directed intermolecular C–H amidation of arenes with sulfonyl azides. RSC Adv 2016. [DOI: 10.1039/c6ra14020c] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
An efficient strategy for the synthesis of 2-(2H-1,2,3-triazole-2-yl)aniline derivatives from 2-aryl-1,2,3-triazoles and sulfonylazides through ruthenium-catalyzed intermolecular C–H amidation is achieved.
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Affiliation(s)
- Xiaoyu Wang
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- P. R. China
| | - Chen Zhang
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- P. R. China
| | - Jue Li
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- P. R. China
| | - Chong Jiang
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- P. R. China
| | - Fu Su
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- P. R. China
| | - Zhen Zhan
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- P. R. China
| | - Li Hai
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- P. R. China
| | - Zhonghua Chen
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- P. R. China
| | - Yong Wu
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- P. R. China
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Krylov IB, Vil’ VA, Terent’ev AO. Cross-dehydrogenative coupling for the intermolecular C-O bond formation. Beilstein J Org Chem 2015; 11:92-146. [PMID: 25670997 PMCID: PMC4311763 DOI: 10.3762/bjoc.11.13] [Citation(s) in RCA: 134] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Accepted: 12/31/2014] [Indexed: 12/11/2022] Open
Abstract
The present review summarizes primary publications on the cross-dehydrogenative C-O coupling, with special emphasis on the studies published after 2000. The starting compound, which donates a carbon atom for the formation of a new C-O bond, is called the CH-reagent or the C-reagent, and the compound, an oxygen atom of which is involved in the new bond, is called the OH-reagent or the O-reagent. Alcohols and carboxylic acids are most commonly used as O-reagents; hydroxylamine derivatives, hydroperoxides, and sulfonic acids are employed less often. The cross-dehydrogenative C-O coupling reactions are carried out using different C-reagents, such as compounds containing directing functional groups (amide, heteroaromatic, oxime, and so on) and compounds with activated C-H bonds (aldehydes, alcohols, ketones, ethers, amines, amides, compounds containing the benzyl, allyl, or propargyl moiety). An analysis of the published data showed that the principles at the basis of a particular cross-dehydrogenative C-O coupling reaction are dictated mainly by the nature of the C-reagent. Hence, in the present review the data are classified according to the structures of C-reagents, and, in the second place, according to the type of oxidative systems. Besides the typical cross-dehydrogenative coupling reactions of CH- and OH-reagents, closely related C-H activation processes involving intermolecular C-O bond formation are discussed: acyloxylation reactions with ArI(O2CR)2 reagents and generation of O-reagents in situ from C-reagents (methylarenes, aldehydes, etc.).
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Affiliation(s)
- Igor B Krylov
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russia
| | - Vera A Vil’
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russia
| | - Alexander O Terent’ev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russia
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35
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He P, Tian Q, Kuang C. Palladium-catalyzed ortho-C–H alkenylation of 2-benzyl-1,2,3-triazoles. Org Biomol Chem 2015; 13:7146-8. [DOI: 10.1039/c5ob00973a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
A mild and efficient method for the direct alkenylation of 2-benzyl-1,2,3-triazoles via Pd-catalyzed C–H bond activation was developed.
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Affiliation(s)
- Ping He
- Department of Chemistry
- Tongji University
- Shanghai 200092
- China
| | - Qingshan Tian
- Department of Chemistry
- Tongji University
- Shanghai 200092
- China
| | - Chunxiang Kuang
- Department of Chemistry
- Tongji University
- Shanghai 200092
- China
- Shanghai Key Lab of Chemical Assessment and Sustainability
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