1
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Monsigny L, Doche F, Besset T. Transition-metal-catalyzed C-H bond activation as a sustainable strategy for the synthesis of fluorinated molecules: an overview. Beilstein J Org Chem 2023; 19:448-473. [PMID: 37123090 PMCID: PMC10130906 DOI: 10.3762/bjoc.19.35] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Accepted: 03/24/2023] [Indexed: 05/02/2023] Open
Abstract
The last decade has witnessed the emergence of innovative synthetic tools for the synthesis of fluorinated molecules. Among these approaches, the transition-metal-catalyzed functionalization of various scaffolds with a panel of fluorinated groups (XRF, X = S, Se, O) offered straightforward access to high value-added compounds. This review will highlight the main advances made in the field with the transition-metal-catalyzed functionalization of C(sp2) and C(sp3) centers with SCF3, SeCF3, or OCH2CF3 groups among others, by C-H bond activation. The scope and limitations of these transformations are discussed in this review.
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Affiliation(s)
- Louis Monsigny
- Normandie University, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), 76000 Rouen, France
| | - Floriane Doche
- Normandie University, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), 76000 Rouen, France
| | - Tatiana Besset
- Normandie University, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), 76000 Rouen, France
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2
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Jin L, Zhang XL, Guo RL, Wang MY, Gao YR, Wang YQ. Palladium-Catalyzed Dehydrogenative Fluoroalkoxylation of Benzaldehydes. Org Lett 2021; 23:1921-1927. [DOI: 10.1021/acs.orglett.1c00365] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Long Jin
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, China
| | - Xing-Long Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, China
| | - Rui-Li Guo
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, China
| | - Meng-Yue Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, China
| | - Ya-Ru Gao
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, China
| | - Yong-Qiang Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, China
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3
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Wei Q, Ma Y, Dong Y, Liu G. Copper-Catalyzed Direct C(sp 3)-H Alkoxylation to Access Quaternary α-Alkoxylated Amino Acid Derivatives. Org Lett 2020; 22:5796-5800. [PMID: 32663013 DOI: 10.1021/acs.orglett.0c01853] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A copper-catalyzed C(sp3)-H alkoxylation was developed to prepare quaternary α-alkoxylated amino acid derivatives in good yields. This protocol can be applied to a series of α-amino acids bearing a variety of functional group substituents. Facile removal of the auxiliary directing group and tolerance of condensation conditions for amide bond formation enable the potential application of this method in the discovery of new peptide drugs in the future.
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Affiliation(s)
- Qiang Wei
- School of Pharmaceutical Sciences, Tsinghua University, Beijing 100084, China
| | - Yao Ma
- Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Yi Dong
- Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Gang Liu
- School of Pharmaceutical Sciences, Tsinghua University, Beijing 100084, China
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4
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Sato T, Nogi K, Yorimitsu H. Palladium‐Catalyzed
peri
‐Selective C−H Fluoroalkoxylation of Aryl Sulfoxides. ChemCatChem 2020. [DOI: 10.1002/cctc.202000485] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Tomohiko Sato
- Department of Chemistry Graduate School of Science Kyoto University Sakyo-ku Kyoto 606-8502 Japan
| | - Keisuke Nogi
- Department of Chemistry Graduate School of Science Kyoto University Sakyo-ku Kyoto 606-8502 Japan
| | - Hideki Yorimitsu
- Department of Chemistry Graduate School of Science Kyoto University Sakyo-ku Kyoto 606-8502 Japan
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5
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Grandhi GS, Dana S, Mandal A, Baidya M. Copper-Catalyzed 8-Aminoquinoline-Directed Oxidative C–H/N–H Coupling for N-Arylation of Sulfoximines. Org Lett 2020; 22:2606-2610. [DOI: 10.1021/acs.orglett.0c00545] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Gowri Sankar Grandhi
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, Tamil Nadu, India
| | - Suman Dana
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, Tamil Nadu, India
| | - Anup Mandal
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, Tamil Nadu, India
| | - Mahiuddin Baidya
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, Tamil Nadu, India
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6
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Rej S, Ano Y, Chatani N. Bidentate Directing Groups: An Efficient Tool in C-H Bond Functionalization Chemistry for the Expedient Construction of C-C Bonds. Chem Rev 2020; 120:1788-1887. [PMID: 31904219 DOI: 10.1021/acs.chemrev.9b00495] [Citation(s) in RCA: 583] [Impact Index Per Article: 145.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
During the past decades, synthetic organic chemistry discovered that directing group assisted C-H activation is a key tool for the expedient and siteselective construction of C-C bonds. Among the various directing group strategies, bidentate directing groups are now recognized as one of the most efficient devices for the selective functionalization of certain positions due to fact that its metal center permits fine, tunable, and reversible coordination. The family of bidentate directing groups permit various types of assistance to be achieved, such as N,N-dentate, N,O-dentate, and N,S-dentate auxiliaries, which are categorized based on the coordination site. In this review, we broadly discuss various C-H bond functionalization reactions for the formation of C-C bonds with the aid of bidentate directing groups.
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Affiliation(s)
- Supriya Rej
- Department of Applied Chemistry, Faculty of Engineering , Osaka University , Suita , Osaka 560-0871 , Japan
| | - Yusuke Ano
- Department of Applied Chemistry, Faculty of Engineering , Osaka University , Suita , Osaka 560-0871 , Japan
| | - Naoto Chatani
- Department of Applied Chemistry, Faculty of Engineering , Osaka University , Suita , Osaka 560-0871 , Japan
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7
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Yang J, Fu X, Tang S, Deng K, Zhang L, Yang X, Ji Y. 2-Amino-5,6-difluorophenyl-1 H-pyrazole-Directed Pd II Catalysis: Arylation of Unactivated β-C(sp 3)-H Bonds. J Org Chem 2019; 84:10221-10236. [PMID: 31313581 DOI: 10.1021/acs.joc.9b01276] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Palladium-catalyzed arylation of unactivated β-C(sp3)-H bonds in carboxylic acid derivatives with aryl iodides is described for the first time using 2-amino-5,6-difluorophenyl-1H-pyrazole as an efficient and readily removable directing group. Two fluoro groups are installed at the 5- and 6-position of the anilino moiety in 2-aminophenyl-1H-pyrazole, clearly enhancing the directing ability of the auxiliary. In addition, the protocol employs Cu(OAc)2/Ag3PO4 (1.2/0.3) as additives, evidently reducing the stoichiometric amount of expensive silver salts. Furthermore, this process exhibits high β-site selectivity, compatibility with diverse substrates containing α-hydrogen atoms, and excellent functional group tolerance.
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Affiliation(s)
| | | | | | | | | | - Xianjin Yang
- Key Laboratory of Organofluorine Chemistry , Shanghai Institute of Organic Chemistry, Chinese Academy of Science , 345 Lingling Road , Shanghai 200032 , P. R. China
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8
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Ramalingam BM, Ramakrishna I, Baidya M. Nickel-Catalyzed Direct Alkenylation of Methyl Heteroarenes with Primary Alcohols. J Org Chem 2019; 84:9819-9825. [DOI: 10.1021/acs.joc.9b01517] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Bose Muthu Ramalingam
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
| | - Isai Ramakrishna
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
| | - Mahiuddin Baidya
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
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9
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Deng KZ, Zhang LL, Chen YF, Xie HX, Xu XB, Xia CC, Ji YF. Copper-mediated direct thiolation of aryl C–H bonds with disulfides. Org Biomol Chem 2019; 17:7055-7065. [DOI: 10.1039/c9ob01255a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A directing group-assisted copper-mediated thiolation of aromatic amides with disulfides via direct C(sp2)–H activation has been developed.
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Affiliation(s)
- Ke-Zuan Deng
- Engineering Research Centre of Pharmaceutical Process Chemistry
- Ministry of Education; Shanghai Key Laboratory of New Drug Design; School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Li-Li Zhang
- Engineering Research Centre of Pharmaceutical Process Chemistry
- Ministry of Education; Shanghai Key Laboratory of New Drug Design; School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Ye-Feng Chen
- Engineering Research Centre of Pharmaceutical Process Chemistry
- Ministry of Education; Shanghai Key Laboratory of New Drug Design; School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - He-Xin Xie
- Engineering Research Centre of Pharmaceutical Process Chemistry
- Ministry of Education; Shanghai Key Laboratory of New Drug Design; School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Xiao-Bo Xu
- Engineering Research Centre of Pharmaceutical Process Chemistry
- Ministry of Education; Shanghai Key Laboratory of New Drug Design; School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Cheng-Cai Xia
- Pharmacy College
- Shandong First Medical University & Shandong Academy of Medical Sciences
- Taian 271016
- P. R. China
| | - Ya-Fei Ji
- Engineering Research Centre of Pharmaceutical Process Chemistry
- Ministry of Education; Shanghai Key Laboratory of New Drug Design; School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
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10
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Song Z, Wang G, Li W, Li S. Innate pharmacophore assisted selective C–H functionalization to therapeutically important nicotinamides. Org Chem Front 2019. [DOI: 10.1039/c9qo00170k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Tunable and regioselective C–H functionalization of nicotinamides was accomplished assisted by the innate pharmacophore NHOxa.
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Affiliation(s)
- Zehua Song
- Department of Pesticide Science
- College of Plant Protection
- Nanjing Agricultural University
- Nanjing 210095
- China
| | - Guotong Wang
- Department of Pesticide Science
- College of Plant Protection
- Nanjing Agricultural University
- Nanjing 210095
- China
| | - Wei Li
- Department of Pesticide Science
- College of Plant Protection
- Nanjing Agricultural University
- Nanjing 210095
- China
| | - Shengkun Li
- Department of Pesticide Science
- College of Plant Protection
- Nanjing Agricultural University
- Nanjing 210095
- China
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11
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Ahmed MN, Ahmad K, Yasin KA, Farooq T, Khan BA, Roy SK. Ligand-free Cu(ii)-catalyzed aerobic etherification of aryl halides with silanes: an experimental and theoretical approach. NEW J CHEM 2019. [DOI: 10.1039/c9nj01777a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Owing to their wide occurrence in nature and immense applications in various fields, the synthesis of aryl alkyl ethers has remained a focus of interest.
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Affiliation(s)
- Muhammad Naeem Ahmed
- Department of Chemistry
- The University of Azad Jammu & Kashmir
- Muzaffarabad 13100
- Pakistan
| | - Khalil Ahmad
- Department of Chemistry, Mirpur University of Science and Technology (MUST)
- Mirpur 10250 (AJK)
- Pakistan
| | - Khawaja Ansar Yasin
- Department of Chemistry
- The University of Azad Jammu & Kashmir
- Muzaffarabad 13100
- Pakistan
| | - Tayyaba Farooq
- Department of Chemistry
- The University of Azad Jammu & Kashmir
- Muzaffarabad 13100
- Pakistan
| | - Bilal Ahmad Khan
- Department of Chemistry
- The University of Azad Jammu & Kashmir
- Muzaffarabad 13100
- Pakistan
| | - Soumendra K. Roy
- Institute of Theoretical and Computational Chemistry
- Shaanxi Key Laboratory of Catalysis
- School of Chemical & Environmental Science
- Shaanxi University of Technology
- Hanzhong
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12
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Grandhi GS, Selvakumar J, Dana S, Baidya M. Directed C–H Bond Functionalization: A Unified Approach to Formal Syntheses of Amorfrutin A, Cajaninstilbene Acid, Hydrangenol, and Macrophyllol. J Org Chem 2018; 83:12327-12333. [DOI: 10.1021/acs.joc.8b02116] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Gowri Sankar Grandhi
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
| | - Jayaraman Selvakumar
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
| | - Suman Dana
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
| | - Mahiuddin Baidya
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
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13
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Sambiagio C, Schönbauer D, Blieck R, Dao-Huy T, Pototschnig G, Schaaf P, Wiesinger T, Zia MF, Wencel-Delord J, Besset T, Maes BUW, Schnürch M. A comprehensive overview of directing groups applied in metal-catalysed C-H functionalisation chemistry. Chem Soc Rev 2018; 47:6603-6743. [PMID: 30033454 PMCID: PMC6113863 DOI: 10.1039/c8cs00201k] [Citation(s) in RCA: 1097] [Impact Index Per Article: 182.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Indexed: 12/20/2022]
Abstract
The present review is devoted to summarizing the recent advances (2015-2017) in the field of metal-catalysed group-directed C-H functionalisation. In order to clearly showcase the molecular diversity that can now be accessed by means of directed C-H functionalisation, the whole is organized following the directing groups installed on a substrate. Its aim is to be a comprehensive reference work, where a specific directing group can be easily found, together with the transformations which have been carried out with it. Hence, the primary format of this review is schemes accompanied with a concise explanatory text, in which the directing groups are ordered in sections according to their chemical structure. The schemes feature typical substrates used, the products obtained as well as the required reaction conditions. Importantly, each example is commented on with respect to the most important positive features and drawbacks, on aspects such as selectivity, substrate scope, reaction conditions, directing group removal, and greenness. The targeted readership are both experts in the field of C-H functionalisation chemistry (to provide a comprehensive overview of the progress made in the last years) and, even more so, all organic chemists who want to introduce the C-H functionalisation way of thinking for a design of straightforward, efficient and step-economic synthetic routes towards molecules of interest to them. Accordingly, this review should be of particular interest also for scientists from industrial R&D sector. Hence, the overall goal of this review is to promote the application of C-H functionalisation reactions outside the research groups dedicated to method development and establishing it as a valuable reaction archetype in contemporary R&D, comparable to the role cross-coupling reactions play to date.
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Affiliation(s)
- Carlo Sambiagio
- Organic Synthesis (ORSY)
, Department of Chemistry
, University of Antwerp
,
Groenenborgerlaan 171
, 2020 Antwerp
, Belgium
| | - David Schönbauer
- Institute of Applied Synthetic Chemistry
, TU Wien
,
Getreidemarkt 9/163
, A-1060 Vienna
, Austria
.
| | - Remi Blieck
- Normandie Univ
, INSA Rouen
, UNIROUEN
, CNRS
, COBRA (UMR 6014)
,
76000 Rouen
, France
| | - Toan Dao-Huy
- Institute of Applied Synthetic Chemistry
, TU Wien
,
Getreidemarkt 9/163
, A-1060 Vienna
, Austria
.
| | - Gerit Pototschnig
- Institute of Applied Synthetic Chemistry
, TU Wien
,
Getreidemarkt 9/163
, A-1060 Vienna
, Austria
.
| | - Patricia Schaaf
- Institute of Applied Synthetic Chemistry
, TU Wien
,
Getreidemarkt 9/163
, A-1060 Vienna
, Austria
.
| | - Thomas Wiesinger
- Institute of Applied Synthetic Chemistry
, TU Wien
,
Getreidemarkt 9/163
, A-1060 Vienna
, Austria
.
| | - Muhammad Farooq Zia
- Institute of Applied Synthetic Chemistry
, TU Wien
,
Getreidemarkt 9/163
, A-1060 Vienna
, Austria
.
| | - Joanna Wencel-Delord
- Laboratoire de Chimie Moléculaire (UMR CNRS 7509)
, Université de Strasbourg
,
ECPM 25 Rue Becquerel
, 67087 Strasbourg
, France
| | - Tatiana Besset
- Normandie Univ
, INSA Rouen
, UNIROUEN
, CNRS
, COBRA (UMR 6014)
,
76000 Rouen
, France
| | - Bert U. W. Maes
- Organic Synthesis (ORSY)
, Department of Chemistry
, University of Antwerp
,
Groenenborgerlaan 171
, 2020 Antwerp
, Belgium
| | - Michael Schnürch
- Institute of Applied Synthetic Chemistry
, TU Wien
,
Getreidemarkt 9/163
, A-1060 Vienna
, Austria
.
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14
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Liu SK, Cui XF, Liu XX, Ma HJ, Wei DD, Luo XL, Huang GS. Cobalt(II)-Catalyzed Cross-Dehydrogenative Coupling Reaction of Benzamides with Alcohols to Build C-O Bond. ChemistrySelect 2018. [DOI: 10.1002/slct.201800679] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Sheng-Kang Liu
- State Key Laboratory of Applied Organic Chemistry; Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; Department of Chemistry; Lanzhou University; Lanzhou 730000 China
| | - Xin-Feng Cui
- State Key Laboratory of Applied Organic Chemistry; Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; Department of Chemistry; Lanzhou University; Lanzhou 730000 China
| | - Xing-Xing Liu
- State Key Laboratory of Applied Organic Chemistry; Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; Department of Chemistry; Lanzhou University; Lanzhou 730000 China
| | - Hao-Jie Ma
- State Key Laboratory of Applied Organic Chemistry; Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; Department of Chemistry; Lanzhou University; Lanzhou 730000 China
| | - Dai-Dong Wei
- State Key Laboratory of Applied Organic Chemistry; Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; Department of Chemistry; Lanzhou University; Lanzhou 730000 China
| | - Xin-Liang Luo
- State Key Laboratory of Applied Organic Chemistry; Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; Department of Chemistry; Lanzhou University; Lanzhou 730000 China
| | - Guo-Sheng Huang
- State Key Laboratory of Applied Organic Chemistry; Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; Department of Chemistry; Lanzhou University; Lanzhou 730000 China
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15
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Lee WCC, Wang W, Li JJ. Copper(II)-Mediated ortho-Selective C(sp2)–H Tandem Alkynylation/Annulation and ortho-Hydroxylation of Anilides with 2-Aminophenyl-1H-pyrazole as a Directing Group. J Org Chem 2018; 83:2382-2388. [DOI: 10.1021/acs.joc.7b02893] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Wan-Chen Cindy Lee
- Department
of Chemistry, University of San Francisco, 2130 Fulton Street, San Francisco, California 94117, United States
| | - Wei Wang
- Pfizer La Jolla, 10770 Science
Center Drive, San Diego, California 92121, United States
| | - Jie Jack Li
- Department
of Chemistry, University of San Francisco, 2130 Fulton Street, San Francisco, California 94117, United States
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16
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Shen Y, Cindy Lee WC, Gutierrez DA, Li JJ. Palladium-Catalyzed Direct C(sp2)–H ortho-Arylation of Anilides Using 2-Aminophenylpyrazole as the Directing Group. J Org Chem 2017; 82:11620-11625. [DOI: 10.1021/acs.joc.7b01883] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Yuning Shen
- Department of Chemistry, University of San Francisco, 2130 Fulton Street, San Francisco, California 94117, United States
| | - Wan-Chen Cindy Lee
- Department of Chemistry, University of San Francisco, 2130 Fulton Street, San Francisco, California 94117, United States
| | - David A. Gutierrez
- Department of Chemistry, University of San Francisco, 2130 Fulton Street, San Francisco, California 94117, United States
| | - Jie Jack Li
- Department of Chemistry, University of San Francisco, 2130 Fulton Street, San Francisco, California 94117, United States
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17
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Yang L, Li S, Cai L, Ding Y, Fu L, Cai Z, Ji H, Li G. Palladium-Catalyzed C–H Trifluoroethoxylation of N-Sulfonylbenzamides. Org Lett 2017; 19:2746-2749. [DOI: 10.1021/acs.orglett.7b01103] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Long Yang
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology and ‡State Key Laboratory
of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Shangda Li
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology and ‡State Key Laboratory
of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Lei Cai
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology and ‡State Key Laboratory
of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Yongzheng Ding
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology and ‡State Key Laboratory
of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Lei Fu
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology and ‡State Key Laboratory
of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Zhihua Cai
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology and ‡State Key Laboratory
of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Huafang Ji
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology and ‡State Key Laboratory
of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Gang Li
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology and ‡State Key Laboratory
of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
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18
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Sahoo H, Mukherjee S, Grandhi GS, Selvakumar J, Baidya M. Copper Catalyzed C–N Cross-Coupling Reaction of Aryl Boronic Acids at Room Temperature through Chelation Assistance. J Org Chem 2017; 82:2764-2771. [DOI: 10.1021/acs.joc.7b00002] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Harekrishna Sahoo
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, Tamil Nadu, India
| | - Sayan Mukherjee
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, Tamil Nadu, India
| | - Gowri Sankar Grandhi
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, Tamil Nadu, India
| | - Jayaraman Selvakumar
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, Tamil Nadu, India
| | - Mahiuddin Baidya
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, Tamil Nadu, India
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