1
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Ren JX, Zhou M, Feng XT, Zhao HY, Fu XP, Zhang X. Site-selective S-gem-difluoroallylation of unprotected peptides with 3,3-difluoroallyl sulfonium salts. Chem Sci 2024; 15:10002-10009. [PMID: 38966370 PMCID: PMC11220611 DOI: 10.1039/d4sc02681k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Accepted: 05/20/2024] [Indexed: 07/06/2024] Open
Abstract
Bench-stable 3,3-difluoroallyl sulfonium salts (DFASs), featuring tunable activity and their editable C-β and gem-difluoroallyl group, proved to be versatile fluoroalkylating reagents for site-selective S-gem-difluoroallylation of cysteine residues in unprotected peptides. The reaction proceeds with high efficiency under mild conditions (ambient temperature and aqueous and weak basic conditions). Various protected/unprotected peptides, especially bioactive peptides, are site-selectively S-gem-difluoroallylated. The newly added gem-difluoroallyl group and other functional groups derived from C-β of DFASs are poised for ligation with bio-functional groups through click and radical chemistry. This stepwise "doubly orthogonal" modification of peptides enables the construction of bioconjugates with enhanced complexity and functionality. This proof of principle is successfully applied to construct a peptide-saccharide-biotin chimeric bioconjugate, indicating its great potential application in medicinal chemistry and chemical biology.
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Affiliation(s)
- Jin-Xiu Ren
- Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
| | - Minqi Zhou
- Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
| | - Xiao-Tian Feng
- Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
| | - Hai-Yang Zhao
- Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
| | - Xia-Ping Fu
- Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
| | - Xingang Zhang
- Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
- School of Chemistry and Material Sciences Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences Hangzhou 310024 China
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2
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Zhou M, Ren JX, Feng XT, Zhao HY, Fu XP, Min QQ, Zhang X. Late-stage gem-difluoroallylation of phenol in bioactive molecules and peptides with 3,3-difluoroallyl sulfonium salts. Chem Sci 2024; 15:2937-2945. [PMID: 38404383 PMCID: PMC10882445 DOI: 10.1039/d3sc06302j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 01/13/2024] [Indexed: 02/27/2024] Open
Abstract
An efficient method for the late-stage selective O-fluoroalkylation of tyrosine residues with a stable yet highly reactive fluoroalkylating reagent, 3,3-difluoroallyl sulfonium salts (DFASs), has been developed. The reaction proceeds in a mild basic aqueous buffer (pH = 11.6) with high efficiency, high biocompatibility, and excellent regio- and chemoselectivity. Various oligopeptides and phenol-containing bioactive molecules, including carbohydrates and nucleosides, could be selectively O-fluoroalkylated. The added vinyl and other functional groups from DFASs can be valuable linkers for successive modification, significantly expanding the chemical space for further bioconjugation. The synthetic utility of this protocol has been demonstrated by the fluorescently labeled anti-cancer drug and the synthesis of O-link type 1,4,7,10-tetraazacyclododecane-N,N',N,N'-tetraacetic acid-tyrosine3-octreotate (DOTA-TATE), showing the prospect of the method in medicinal chemistry and chemical biology.
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Affiliation(s)
- Minqi Zhou
- College of Chemistry and Henan Institute of Advanced Technology, Zhengzhou University Zhengzhou 450001 China
| | - Jin-Xiu Ren
- Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials (Chinese Academy of Sciences), Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
| | - Xiao-Tian Feng
- College of Chemistry and Henan Institute of Advanced Technology, Zhengzhou University Zhengzhou 450001 China
| | - Hai-Yang Zhao
- Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials (Chinese Academy of Sciences), Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
| | - Xia-Ping Fu
- Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials (Chinese Academy of Sciences), Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
| | - Qiao-Qiao Min
- Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials (Chinese Academy of Sciences), Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
| | - Xingang Zhang
- College of Chemistry and Henan Institute of Advanced Technology, Zhengzhou University Zhengzhou 450001 China
- Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials (Chinese Academy of Sciences), Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
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3
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Lai C, Tang Z, Liu Z, Luo P, Zhang W, Zhang T, Zhang W, Dong Z, Liu X, Yang X, Wang F. Probing the functional hotspots inside protein hydrophobic pockets by in situ photochemical trifluoromethylation and mass spectrometry. Chem Sci 2024; 15:2545-2557. [PMID: 38362424 PMCID: PMC10866368 DOI: 10.1039/d3sc05106d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 01/11/2024] [Indexed: 02/17/2024] Open
Abstract
Due to the complex high-order structures and interactions of proteins within an aqueous solution, a majority of chemical functionalizations happen on the hydrophilic sites of protein external surfaces which are naturally exposed to the solution. However, the hydrophobic pockets inside proteins are crucial for ligand binding and function as catalytic centers and transporting tunnels. Herein, we describe a reagent pre-organization and in situ photochemical trifluoromethylation strategy to profile the functional sites inside the hydrophobic pockets of native proteins. Unbiased mass spectrometry profiling was applied for the characterization of trifluoromethylated sites with high sensitivity. Native proteins including myoglobin, trypsin, haloalkane dehalogenase, and human serum albumin have been engaged in this mild photochemical process and substantial hydrophobic site-specific and structure-selective trifluoromethylation substitutes are obtained without significant interference to their bioactivity and structures. Sodium triflinate is the only reagent required to functionalize the unprotected proteins with wide pH-range tolerance and high biocompatibility. This "in-pocket" activation model provides a general strategy to modify the potential binding pockets and gain essential structural insights into the functional hotspots inside protein hydrophobic pockets.
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Affiliation(s)
- Can Lai
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Zhiyao Tang
- Department of Chemistry, College of Science, Southern University of Science and Technology Shenzhen 518055 China
| | - Zheyi Liu
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian 116023 China
| | - Pan Luo
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian 116023 China
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian 116023 China
- Institute of Advanced Science Facilities Shenzhen 518107 China
| | - Wenxiang Zhang
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian 116023 China
| | - Tingting Zhang
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Wenhao Zhang
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Zhe Dong
- Department of Chemistry, College of Science, Southern University of Science and Technology Shenzhen 518055 China
| | - Xinyuan Liu
- Department of Chemistry, College of Science, Southern University of Science and Technology Shenzhen 518055 China
| | - Xueming Yang
- Department of Chemistry, College of Science, Southern University of Science and Technology Shenzhen 518055 China
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian 116023 China
- Institute of Advanced Science Facilities Shenzhen 518107 China
| | - Fangjun Wang
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian 116023 China
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
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4
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Gregorc J, Lensen N, Chaume G, Iskra J, Brigaud T. Trifluoromethylthiolation of Tryptophan and Tyrosine Derivatives: A Tool for Enhancing the Local Hydrophobicity of Peptides. J Org Chem 2023; 88:13169-13177. [PMID: 37672679 PMCID: PMC10507666 DOI: 10.1021/acs.joc.3c01373] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Indexed: 09/08/2023]
Abstract
The incorporation of fluorinated groups into peptides significantly affects their biophysical properties. We report herein the synthesis of Fmoc-protected trifluoromethylthiolated tyrosine (CF3S-Tyr) and tryptophan (CF3S-Trp) analogues on a gram scale (77-93% yield) and demonstrate their use as highly hydrophobic fluorinated building blocks for peptide chemistry. The developed methodology was successfully applied to the late-stage regioselective trifluoromethylthiolation of Trp residues in short peptides (66-80% yield) and the synthesis of various CF3S-analogues of biologically active monoamines. To prove the concept, Fmoc-(CF3S)Tyr and -Trp were incorporated into the endomorphin-1 chain (EM-1) and into model tripeptides by solid-phase peptide synthesis. A remarkable enhancement of the local hydrophobicity of the trifluoromethylthiolated peptides was quantified by the chromatographic hydrophobicity index determination method, demonstrating the high potential of CF3S-containing amino acids for the rational design of bioactive peptides.
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Affiliation(s)
- Jure Gregorc
- Chair
of Organic Chemistry, Faculty of Chemistry and Chemical Technology, University of Ljubljana, Večna pot 113, Ljubljana 1000, Slovenia
- CY
Cergy Paris Université, CNRS, BioCIS, Cergy Pontoise 95000, France
- Université
Paris-Saclay, CNRS, BioCIS, Orsay 91400, France
| | - Nathalie Lensen
- CY
Cergy Paris Université, CNRS, BioCIS, Cergy Pontoise 95000, France
- Université
Paris-Saclay, CNRS, BioCIS, Orsay 91400, France
| | - Grégory Chaume
- CY
Cergy Paris Université, CNRS, BioCIS, Cergy Pontoise 95000, France
- Université
Paris-Saclay, CNRS, BioCIS, Orsay 91400, France
| | - Jernej Iskra
- Chair
of Organic Chemistry, Faculty of Chemistry and Chemical Technology, University of Ljubljana, Večna pot 113, Ljubljana 1000, Slovenia
| | - Thierry Brigaud
- CY
Cergy Paris Université, CNRS, BioCIS, Cergy Pontoise 95000, France
- Université
Paris-Saclay, CNRS, BioCIS, Orsay 91400, France
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5
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Zhou M, Feng Z, Zhang X. Recent advances in the synthesis of fluorinated amino acids and peptides. Chem Commun (Camb) 2023; 59:1434-1448. [PMID: 36651307 DOI: 10.1039/d2cc06787k] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The site-selective modification of amino acids, peptides, and proteins has always been an intensive topic in organic synthesis, medicinal chemistry, and chemical biology due to the vital role of amino acids in life. Among the developed methods, the site-selective introduction of fluorine functionalities into amino acids and peptides has emerged as a useful approach to change their physicochemical and biological properties. With the increasing demand for life science, the direct fluorination/fluoroalkylation of proteins has also received increasing attention because of the unique properties of fluorine atom(s) that can change the protein structure, increase their lipophilicity, and enable fluorine functionality as a biological tracer or probe for chemical biology studies. In this feature article, we summarized the recent advances in the synthesis of fluorinated amino acids and peptides, wherein two strategies have been discussed. One is based on the fluorinated building blocks to prepare fluorinated amino acids and peptides with diversified structures, including the transformations of fluorinated imines and nickel-catalyzed dicarbofunctionalization of alkenes with bromodifluoroacetate and its derivatives; the other is direct fluorination/fluoroakylation of amino acids, peptides, and proteins, in which the selective transformations of the functional groups on serine, threonine, tyrosine, tryptophan, and cysteine lead to a wide range of fluorinated α-amino acids, peptides, and proteins, featuring synthetic convenience and late-stage modification of biomacromolecules. These two strategies complement each other, wherein transition-metal catalysis and new fluoroalkylating reagents provide powerful tools to selectively access fluorinated amino acids, peptides, and proteins, showing the prospect of medicinal chemistry and chemical biology.
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Affiliation(s)
- Minqi Zhou
- College of Chemistry, Institute of Green Catalysis, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Zhang Feng
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China.
| | - Xingang Zhang
- College of Chemistry, Institute of Green Catalysis, Zhengzhou University, Zhengzhou 450001, P. R. China.,Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China.
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6
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Allouche EMD, Grinhagena E, Waser J. Hypervalent Iodine‐Mediated Late‐Stage Peptide and Protein Functionalization. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202112287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Emmanuelle M. D. Allouche
- Laboratory of Catalysis and Organic Synthesis Institute of Chemical Sciences and Engineering Ecole Polytechnique Fédérale de Lausanne, EPFL, SB ISIC, LCSO, BCH 1402 1015 Lausanne Switzerland
| | - Elija Grinhagena
- Laboratory of Catalysis and Organic Synthesis Institute of Chemical Sciences and Engineering Ecole Polytechnique Fédérale de Lausanne, EPFL, SB ISIC, LCSO, BCH 1402 1015 Lausanne Switzerland
| | - Jerome Waser
- Laboratory of Catalysis and Organic Synthesis Institute of Chemical Sciences and Engineering Ecole Polytechnique Fédérale de Lausanne, EPFL, SB ISIC, LCSO, BCH 1402 1015 Lausanne Switzerland
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7
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Shen MH, Wang YJ, Wang Y, Zhou Y, Gu J, Liu XQ, Guo J, Ouyang M, Deng L, Xu HD. α-Vinyl azide–cysteine click coupling reaction enabled bioorthogonal peptide/protein modification. Org Chem Front 2022. [DOI: 10.1039/d2qo00736c] [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
α-Alkyl and α-aryl vinyl azides were found to be able to couple with cysteine-derived alkyl thiols chemoselectively under mild conditions, providing the corresponding β-ketosulfides with simultaneous extrusion of N2 and ammonia.
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Affiliation(s)
- Mei-Hua Shen
- School of Pharmacy, Changzhou University, Changzhou, Jiangsu Province, 213164, China
| | - Yu-Jiao Wang
- School of Pharmacy, Changzhou University, Changzhou, Jiangsu Province, 213164, China
| | - Yong Wang
- School of Pharmacy, Changzhou University, Changzhou, Jiangsu Province, 213164, China
| | - Ying Zhou
- School of Pharmacy, Changzhou University, Changzhou, Jiangsu Province, 213164, China
| | - Jie Gu
- School of Pharmacy, Changzhou University, Changzhou, Jiangsu Province, 213164, China
| | - Xiao-Qian Liu
- School of Pharmacy, Changzhou University, Changzhou, Jiangsu Province, 213164, China
| | - Jia Guo
- Institute of Biomedical Engineering and Health Sciences, Changzhou University, Changzhou, Jiangsu Province, 213164, China
| | - Mingxing Ouyang
- Institute of Biomedical Engineering and Health Sciences, Changzhou University, Changzhou, Jiangsu Province, 213164, China
| | - Linhong Deng
- Institute of Biomedical Engineering and Health Sciences, Changzhou University, Changzhou, Jiangsu Province, 213164, China
| | - Hua-Dong Xu
- School of Pharmacy, Changzhou University, Changzhou, Jiangsu Province, 213164, China
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8
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Abegg D, Tomanik M, Qiu N, Pechalrieu D, Shuster A, Commare B, Togni A, Herzon SB, Adibekian A. Chemoproteomic Profiling by Cysteine Fluoroalkylation Reveals Myrocin G as an Inhibitor of the Nonhomologous End Joining DNA Repair Pathway. J Am Chem Soc 2021; 143:20332-20342. [PMID: 34817176 DOI: 10.1021/jacs.1c09724] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Chemoproteomic profiling of cysteines has emerged as a powerful method for screening the proteome-wide targets of cysteine-reactive fragments, drugs, and natural products. Herein, we report the development and an in-depth evaluation of a tetrafluoroalkyl benziodoxole (TFBX) as a cysteine-selective chemoproteomic probe. We show that this probe features numerous key improvements compared to the traditionally used cysteine-reactive probes, including a superior target occupancy, faster labeling kinetics, and broader proteomic coverage, thus enabling profiling of cysteines directly in live cells. In addition, the fluorine "signature" of probe 7 constitutes an additional advantage resulting in a more confident adduct-amino acid site assignment in mass-spectrometry-based identification workflows. We demonstrate the utility of our new probe for proteome-wide target profiling by identifying the cellular targets of (-)-myrocin G, an antiproliferative fungal natural product with a to-date unknown mechanism of action. We show that this natural product and a simplified analogue target the X-ray repair cross-complementing protein 5 (XRCC5), an ATP-dependent DNA helicase that primes DNA repair machinery for nonhomologous end joining (NHEJ) upon DNA double-strand breaks, making them the first reported inhibitors of this biomedically highly important protein. We further demonstrate that myrocins disrupt the interaction of XRCC5 with DNA leading to sensitization of cancer cells to the chemotherapeutic agent etoposide as well as UV-light-induced DNA damage. Altogether, our next-generation cysteine-reactive probe enables broader and deeper profiling of the cysteinome, rendering it a highly attractive tool for elucidation of targets of electrophilic small molecules.
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Affiliation(s)
- Daniel Abegg
- Department of Chemistry, The Scripps Research Institute, 130 Scripps Way, Jupiter, Florida 33458, United States
| | - Martin Tomanik
- Department of Chemistry, Yale University, New Haven, Connecticut 06520, United States
| | - Nan Qiu
- Department of Chemistry, The Scripps Research Institute, 130 Scripps Way, Jupiter, Florida 33458, United States
| | - Dany Pechalrieu
- Department of Chemistry, The Scripps Research Institute, 130 Scripps Way, Jupiter, Florida 33458, United States
| | - Anton Shuster
- Department of Chemistry, The Scripps Research Institute, 130 Scripps Way, Jupiter, Florida 33458, United States
| | - Bruno Commare
- Department of Chemistry and Applied Biosciences, ETH Zürich, Vladimir-Prelog-Weg 2, CH-8093 Zürich, Switzerland
| | - Antonio Togni
- Department of Chemistry and Applied Biosciences, ETH Zürich, Vladimir-Prelog-Weg 2, CH-8093 Zürich, Switzerland
| | - Seth B Herzon
- Department of Chemistry, Yale University, New Haven, Connecticut 06520, United States.,Department of Pharmacology, Yale School of Medicine, New Haven, Connecticut 06520, United States
| | - Alexander Adibekian
- Department of Chemistry, The Scripps Research Institute, 130 Scripps Way, Jupiter, Florida 33458, United States
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9
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Teng S, Meng L, Xu B, Tu G, Wu P, Liao Z, Tan Y, Guo J, Zeng J, Wan Q. Togni‐II
Reagent Mediated Selective Hydrotrifluoromethylation and Hydrothiolation of Alkenes
†. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100464] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Shuang Teng
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| | - Lingkui Meng
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| | - Bingbing Xu
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| | - Guangsheng Tu
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| | - Peng Wu
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| | - Zhiwen Liao
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| | - Yulin Tan
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| | - Jian Guo
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| | - Jing Zeng
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| | - Qian Wan
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
- Institute of Brain Research Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
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10
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Allouche EMD, Grinhagena E, Waser J. Hypervalent Iodine-Mediated Late-Stage Peptide and Protein Functionalization. Angew Chem Int Ed Engl 2021; 61:e202112287. [PMID: 34674359 PMCID: PMC9299824 DOI: 10.1002/anie.202112287] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Indexed: 12/20/2022]
Abstract
Hypervalent iodine compounds are powerful reagents for the development of novel transformations. As they exhibit low toxicity, high functional group tolerance, and stability in biocompatible media, they have been used for the functionalization of biomolecules. Herein, we report recent advances up to June 2021 in peptide and protein modification using hypervalent iodine reagents. Their use as group transfer or oxidizing reagents is discussed in this Minireview, including methods targeting polar, aromatic, or aliphatic amino acids and peptide termini.
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Affiliation(s)
- Emmanuelle M D Allouche
- Laboratory of Catalysis and Organic Synthesis, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL, SB ISIC, LCSO, BCH 1402, 1015, Lausanne, Switzerland
| | - Elija Grinhagena
- Laboratory of Catalysis and Organic Synthesis, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL, SB ISIC, LCSO, BCH 1402, 1015, Lausanne, Switzerland
| | - Jerome Waser
- Laboratory of Catalysis and Organic Synthesis, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL, SB ISIC, LCSO, BCH 1402, 1015, Lausanne, Switzerland
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11
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Takenaga N, Dohi T, China H, Kumar R. Azido, Cyano, and Nitrato Cyclic Hypervalent Iodine(III) Reagents in Heterocycle Synthesis. HETEROCYCLES 2021. [DOI: 10.3987/rev-20-sr(k)5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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12
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Rahimidashaghoul K, Klimánková I, Hubálek M, Matoušek V, Filgas J, Slavíček P, Slanina T, Beier P. Visible‐Light‐Driven Fluoroalkylation of Tryptophan Residues in Peptides. CHEMPHOTOCHEM 2020. [DOI: 10.1002/cptc.202000214] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Kheironnesae Rahimidashaghoul
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences Flemingovo náměstí 2 166 10 Prague 6 Czech Republic
- Department of Organic Chemistry, Faculty of Science Charles University Hlavova 2030/8 128 43 Prague Czech Republic
| | - Iveta Klimánková
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences Flemingovo náměstí 2 166 10 Prague 6 Czech Republic
| | - Martin Hubálek
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences Flemingovo náměstí 2 166 10 Prague 6 Czech Republic
| | - Václav Matoušek
- CF Plus Chemicals s.r.o., Karásek 1767/1 621 00 Brno Czech Republic
| | - Josef Filgas
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences Flemingovo náměstí 2 166 10 Prague 6 Czech Republic
- University of Chemistry and Technology Technická 5 160 00 Prague 6 Czech Republic
| | - Petr Slavíček
- University of Chemistry and Technology Technická 5 160 00 Prague 6 Czech Republic
| | - Tomáš Slanina
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences Flemingovo náměstí 2 166 10 Prague 6 Czech Republic
| | - Petr Beier
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences Flemingovo náměstí 2 166 10 Prague 6 Czech Republic
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13
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Guerrero I, Correa A. Site‐Selective Trifluoromethylation Reactions of Oligopeptides. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000170] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Itziar Guerrero
- Department of Organic Chemistry IUniversity 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 IUniversity of the Basque Country (UPV/EHU) Joxe Mari Korta R&D Center, Avda. Tolosa 72 20018 Donostia-San Sebastián Spain
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14
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Tessier R, Nandi RK, Dwyer BG, Abegg D, Sornay C, Ceballos J, Erb S, Cianférani S, Wagner A, Chaubet G, Adibekian A, Waser J. Ethynylation of Cysteine Residues: From Peptides to Proteins in Vitro and in Living Cells. Angew Chem Int Ed Engl 2020; 59:10961-10970. [DOI: 10.1002/anie.202002626] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Romain Tessier
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
- Present address: Department of Chemical BiologyMax Planck Institute of Molecular Physiology Otto-Hahn-Strasse 11 44227 Dortmund Germany
| | - Raj Kumar Nandi
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
- Present address: Department of ChemistryDiamond Harbour Women's University Sarisha South 24 Parganas West Bengal 743368 India
| | - Brendan G. Dwyer
- Department of ChemistryThe Scripps Research Institute 130 Scripps Way Jupiter FL 33458 USA
| | - Daniel Abegg
- Department of ChemistryThe Scripps Research Institute 130 Scripps Way Jupiter FL 33458 USA
| | - Charlotte Sornay
- Bio-Functional Chemistry (UMR 7199)LabEx Medalis, University of Strasbourg 74 Route du Rhin 67400 Illkirch-Graffenstaden France
| | - Javier Ceballos
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
| | - Stéphane Erb
- Laboratoire de Spectrométrie de Masse BioOrganique (LSMBO)Université de StrasbourgCNRS, IPHC UMR 7178 67000 Strasbourg France
| | - Sarah Cianférani
- Laboratoire de Spectrométrie de Masse BioOrganique (LSMBO)Université de StrasbourgCNRS, IPHC UMR 7178 67000 Strasbourg France
| | - Alain Wagner
- Bio-Functional Chemistry (UMR 7199)LabEx Medalis, University of Strasbourg 74 Route du Rhin 67400 Illkirch-Graffenstaden France
| | - Guilhem Chaubet
- Bio-Functional Chemistry (UMR 7199)LabEx Medalis, University of Strasbourg 74 Route du Rhin 67400 Illkirch-Graffenstaden France
| | - Alexander Adibekian
- Department of ChemistryThe Scripps Research Institute 130 Scripps Way Jupiter FL 33458 USA
| | - Jerome Waser
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
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15
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Tessier R, Nandi RK, Dwyer BG, Abegg D, Sornay C, Ceballos J, Erb S, Cianférani S, Wagner A, Chaubet G, Adibekian A, Waser J. Ethynylation of Cysteine Residues: From Peptides to Proteins in Vitro and in Living Cells. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202002626] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Romain Tessier
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
- Present address: Department of Chemical BiologyMax Planck Institute of Molecular Physiology Otto-Hahn-Strasse 11 44227 Dortmund Germany
| | - Raj Kumar Nandi
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
- Present address: Department of ChemistryDiamond Harbour Women's University Sarisha South 24 Parganas West Bengal 743368 India
| | - Brendan G. Dwyer
- Department of ChemistryThe Scripps Research Institute 130 Scripps Way Jupiter FL 33458 USA
| | - Daniel Abegg
- Department of ChemistryThe Scripps Research Institute 130 Scripps Way Jupiter FL 33458 USA
| | - Charlotte Sornay
- Bio-Functional Chemistry (UMR 7199)LabEx Medalis, University of Strasbourg 74 Route du Rhin 67400 Illkirch-Graffenstaden France
| | - Javier Ceballos
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
| | - Stéphane Erb
- Laboratoire de Spectrométrie de Masse BioOrganique (LSMBO)Université de StrasbourgCNRS, IPHC UMR 7178 67000 Strasbourg France
| | - Sarah Cianférani
- Laboratoire de Spectrométrie de Masse BioOrganique (LSMBO)Université de StrasbourgCNRS, IPHC UMR 7178 67000 Strasbourg France
| | - Alain Wagner
- Bio-Functional Chemistry (UMR 7199)LabEx Medalis, University of Strasbourg 74 Route du Rhin 67400 Illkirch-Graffenstaden France
| | - Guilhem Chaubet
- Bio-Functional Chemistry (UMR 7199)LabEx Medalis, University of Strasbourg 74 Route du Rhin 67400 Illkirch-Graffenstaden France
| | - Alexander Adibekian
- Department of ChemistryThe Scripps Research Institute 130 Scripps Way Jupiter FL 33458 USA
| | - Jerome Waser
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
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16
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Eitzinger A, Brière JF, Cahard D, Waser M. Enantioselective catalytic synthesis of α-aryl-α-SCF 3-β 2,2-amino acids. Org Biomol Chem 2020; 18:405-408. [PMID: 31915785 PMCID: PMC6989214 DOI: 10.1039/c9ob02666e] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
We herein report a novel entry towards chiral α-SCF3-β2,2-amino acids by carrying out the ammonium salt-catalyzed α-trifluoromethylthiolation of isoxazolidin-5-ones. This approach allowed for high enantioselectivities and high yields and the obtained heterocycles proved to be versatile platforms to access other targets of potential interest.
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Affiliation(s)
- Andreas Eitzinger
- Johannes Kepler University Linz, Institute of Organic Chemistry, Altenbergerstraße 69, 4040 Linz, Austria
| | | | - Dominique Cahard
- CNRS, UMR 6014 COBRA, Normandie Univ, UNIROUEN, INSA Rouen, 76000 Rouen, France
| | - Mario Waser
- Johannes Kepler University Linz, Institute of Organic Chemistry, Altenbergerstraße 69, 4040 Linz, Austria
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17
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Klimánková I, Hubálek M, Matoušek V, Beier P. Synthesis of water-soluble hypervalent iodine reagents for fluoroalkylation of biological thiols. Org Biomol Chem 2019; 17:10097-10102. [PMID: 31754683 DOI: 10.1039/c9ob02115a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New open-chain and water-soluble hypervalent iodine reagents were synthesized and used for the transfer of fluoroalkyl groups to sulfur atoms of cysteine and cysteine-containing peptides under biocompatible conditions. Some of the reagents displayed excellent reactivity despite their limited stability in aqueous media. In reactions with a short cysteine-containing peptide, in addition to the expected S-fluoroalkylated product, a range of side-products were obtained. The amount of side-products depended on the conditions used (type of reagent, concentration, and pH). With highly activated hypervalent iodine reagents, a new reactive mode was observed - reaction with disulfides to form fluoroalkyl thiols.
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Affiliation(s)
- Iveta Klimánková
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo náměstí 2, 166 10 Prague 6, Czech Republic.
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18
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19
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Hosseinian A, Sadeghi YJ, Ebrahimiasl S, Monfared A, Vessally E. Recent trends in direct mono-, di-, and tri-fluoromethyl(thiol)ation of S-H bonds. J Sulphur Chem 2019. [DOI: 10.1080/17415993.2019.1598410] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Akram Hosseinian
- School of Engineering Science, College of Engineering, University of Tehran, 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
| | - Aazam Monfared
- Department of Chemistry, Payame Noor University, Tehran, Iran
| | - Esmail Vessally
- Department of Chemistry, Payame Noor University, Tehran, Iran
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20
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Sun J, Zhen X, Ge H, Zhang G, An X, Du Y. Synthesis of trifluoromethylated 2 H-azirines through Togni reagent-mediated trifluoromethylation followed by PhIO-mediated azirination. Beilstein J Org Chem 2018; 14:1452-1458. [PMID: 29977409 PMCID: PMC6009194 DOI: 10.3762/bjoc.14.123] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2018] [Accepted: 05/18/2018] [Indexed: 12/11/2022] Open
Abstract
The reaction of enamine compounds with the Togni reagent in the presence of CuI afforded β-trifluoromethylated enamine intermediates, which were converted directly to biologically interesting trifluoromethylated 2H-azirines by an iodosobenzene (PhIO)-mediated intramolecular azirination in a one-pot process.
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Affiliation(s)
- Jiyun Sun
- Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Xiaohua Zhen
- Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Huaibin Ge
- Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Guangtao Zhang
- Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Xuechan An
- Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Yunfei Du
- Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China.,Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
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21
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Imiołek M, Karunanithy G, Ng WL, Baldwin AJ, Gouverneur V, Davis BG. Selective Radical Trifluoromethylation of Native Residues in Proteins. J Am Chem Soc 2018; 140:1568-1571. [PMID: 29301396 PMCID: PMC5806083 DOI: 10.1021/jacs.7b10230] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Indexed: 12/20/2022]
Abstract
The incorporation of fluorine can not only significantly facilitate the study of proteins but also potentially modulate their function. Though some biosynthetic methods allow global residue-replacement, post-translational fluorine incorporation would constitute a fast and efficient alternative. Here, we reveal a mild method for direct protein radical trifluoromethylation at native residues as a strategy for symmetric-multifluorine incorporation on mg scales with high recoveries. High selectivity toward tryptophan residues enhanced the utility of this direct trifluoromethylation technique allowing ready study of fluorinated protein constructs using 19F-NMR.
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Affiliation(s)
- Mateusz Imiołek
- Chemistry Research Laboratory,
Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, United
Kingdom
| | - Gogulan Karunanithy
- Chemistry Research Laboratory,
Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, United
Kingdom
| | - Wai-Lung Ng
- Chemistry Research Laboratory,
Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, United
Kingdom
| | - Andrew J. Baldwin
- Chemistry Research Laboratory,
Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, United
Kingdom
| | - Véronique Gouverneur
- Chemistry Research Laboratory,
Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, United
Kingdom
| | - Benjamin G. Davis
- Chemistry Research Laboratory,
Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, United
Kingdom
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22
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Verhoog S, Kee CW, Wang Y, Khotavivattana T, Wilson TC, Kersemans V, Smart S, Tredwell M, Davis BG, Gouverneur V. 18F-Trifluoromethylation of Unmodified Peptides with 5- 18F-(Trifluoromethyl)dibenzothiophenium Trifluoromethanesulfonate. J Am Chem Soc 2018; 140:1572-1575. [PMID: 29301394 DOI: 10.1021/jacs.7b10227] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The 18F-labeling of 5-(trifluoromethyl)-dibenzothiophenium trifluoromethanesulfonate, commonly referred to as the Umemoto reagent, has been accomplished applying a halogen exchange 18F-fluorination with 18F-fluoride, followed by oxidative cyclization with Oxone and trifluoromethanesulfonic anhydride. This new 18F-reagent allows for the direct chemoselective 18F-labeling of unmodified peptides at the thiol cysteine residue.
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Affiliation(s)
- Stefan Verhoog
- Chemistry Research Laboratory, University of Oxford , 12 Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Choon Wee Kee
- Chemistry Research Laboratory, University of Oxford , 12 Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Yanlan Wang
- Chemistry Research Laboratory, University of Oxford , 12 Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Tanatorn Khotavivattana
- Chemistry Research Laboratory, University of Oxford , 12 Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Thomas C Wilson
- Chemistry Research Laboratory, University of Oxford , 12 Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Veerle Kersemans
- Oxford Institute for Radiation Oncology, University of Oxford , Roosevelt Drive, Oxford OX3 7DQ, United Kingdom
| | - Sean Smart
- Oxford Institute for Radiation Oncology, University of Oxford , Roosevelt Drive, Oxford OX3 7DQ, United Kingdom
| | - Matthew Tredwell
- Chemistry Research Laboratory, University of Oxford , 12 Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Benjamin G Davis
- Chemistry Research Laboratory, University of Oxford , 12 Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Véronique Gouverneur
- Chemistry Research Laboratory, University of Oxford , 12 Mansfield Road, Oxford OX1 3TA, United Kingdom
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23
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Kiss L, Fülöp F. Selective Synthesis of Fluorine-Containing Cyclic β-Amino Acid Scaffolds. CHEM REC 2017; 18:266-281. [PMID: 28892275 DOI: 10.1002/tcr.201700038] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Indexed: 01/09/2023]
Abstract
Fluorine-containing organic molecules have generated increasing impact in drug research over the past decade. Their preparation and development of novel synthetic methods towards new types of fluorinated molecules among them of β-amino acid derivatives has received large interest. Our research group have designed various highly selective and stereocontrolled methods for the construction of fluorine-containing cyclic β-amino acid derivatives. The synthetic approaches developed for the synthesis of various pharmacologically interesting cyclic β-amino acid derivatives as monomers with multiple stereogenic centers might be valuable protocols for the access of other classes of organic compounds.
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Affiliation(s)
- Loránd Kiss
- Institute of Pharmaceutical Chemistry, University of Szeged, H-6720, Szeged, Eötvös u. 6, Hungary
| | - Ferenc Fülöp
- Institute of Pharmaceutical Chemistry, University of Szeged, H-6720, Szeged, Eötvös u. 6, Hungary.,MTA-SZTE Stereochemistry Research Group, Hungarian Academy of Sciences, H-6720, Szeged, Eötvös u. 6, Hungary
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24
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Abstract
Advances in bioconjugation and native protein modification are appearing at a blistering pace, making it increasingly time consuming for practitioners to identify the best chemical method for modifying a specific amino acid residue in a complex setting. The purpose of this perspective is to provide an informative, graphically rich manual highlighting significant advances in the field over the past decade. This guide will help triage candidate methods for peptide alteration and will serve as a starting point for those seeking to solve long-standing challenges.
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Affiliation(s)
- Justine N. deGruyter
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Lara R. Malins
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Phil S. Baran
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
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25
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Commare B, Togni A. Hypervalent Iodine Reagents: Thiol Derivatization with a Tetrafluoroethoxy Coumarin Residue for UV Absorbance Recognition. Helv Chim Acta 2017. [DOI: 10.1002/hlca.201700059] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Bruno Commare
- Department of Chemistry and Applied Biosciences; Swiss Federal Institute of Technology; ETH Zürich; Vladimir-Prelog-Weg 2 CH-8093 Zürich
| | - Antonio Togni
- Department of Chemistry and Applied Biosciences; Swiss Federal Institute of Technology; ETH Zürich; Vladimir-Prelog-Weg 2 CH-8093 Zürich
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26
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Zeng JL, Chachignon H, Ma JA, Cahard D. Nucleophilic Trifluoromethylthiolation of Cyclic Sulfamidates: Access to Chiral β- and γ-SCF3 Amines and α-Amino Esters. Org Lett 2017; 19:1974-1977. [DOI: 10.1021/acs.orglett.7b00501] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Jun-Liang Zeng
- UMR 6014 CNRS
COBRA, Normandie Université, INSA Rouen, 1 rue Tesnière, 76821 Mont Saint Aignan, France
- Department
of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences,
and Collaborative Innovation Center of Chemical Science and Engineering, Tianjin University, Tianjin 300072, China
| | - Hélène Chachignon
- UMR 6014 CNRS
COBRA, Normandie Université, INSA Rouen, 1 rue Tesnière, 76821 Mont Saint Aignan, France
| | - Jun-An Ma
- Department
of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences,
and Collaborative Innovation Center of Chemical Science and Engineering, Tianjin University, Tianjin 300072, China
| | - Dominique Cahard
- UMR 6014 CNRS
COBRA, Normandie Université, INSA Rouen, 1 rue Tesnière, 76821 Mont Saint Aignan, France
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27
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Václavík J, Zschoche R, Klimánková I, Matoušek V, Beier P, Hilvert D, Togni A. Irreversible Cysteine-Selective Protein Labeling Employing Modular Electrophilic Tetrafluoroethylation Reagents. Chemistry 2017; 23:6490-6494. [PMID: 28195376 DOI: 10.1002/chem.201700607] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Indexed: 11/06/2022]
Abstract
Fluoroalkylation reagents based on hypervalent iodine are widely used to transfer fluoroalkyl moieties to various nucleophiles. However, the transferred groups have so far been limited to simple structural motifs. We herein report a reagent featuring a secondary amine that can be converted to amide, sulfonamide, and tertiary amine derivatives in one step. The resulting reagents bear manifold functional groups, many of which would not be compatible with the original synthetic pathway. Exploiting this structural versatility and the known high reactivity toward thiols, the new-generation reagents were used in bioconjugation with an artificial retro-aldolase, containing an exposed cysteine and a reactive catalytic lysine. Whereas commercial reagents based on maleimide and iodoacetamide labeled both sites, the iodanes exclusively modified the cysteine residue. The study thus demonstrates that modular fluoroalkylation reagents can be used as tools for cysteine-selective bioconjugation.
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Affiliation(s)
- Jiří Václavík
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, ETH Zürich, Vladimir-Prelog-Weg 2, 8093, Zürich, Switzerland.,Institute of Organic Chemistry and Biochemistry, v.v.i., Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10, Prague, Czech Republic
| | - Reinhard Zschoche
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, ETH Zürich, Vladimir-Prelog-Weg 2, 8093, Zürich, Switzerland
| | - Iveta Klimánková
- Institute of Organic Chemistry and Biochemistry, v.v.i., Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10, Prague, Czech Republic
| | - Václav Matoušek
- CF Plus Chemicals s.r.o., Kamenice 771/34, 625 00, Brno, Czech Republic
| | - Petr Beier
- Institute of Organic Chemistry and Biochemistry, v.v.i., Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10, Prague, Czech Republic
| | - Donald Hilvert
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, ETH Zürich, Vladimir-Prelog-Weg 2, 8093, Zürich, Switzerland
| | - Antonio Togni
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, ETH Zürich, Vladimir-Prelog-Weg 2, 8093, Zürich, Switzerland
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28
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Bu MJ, Lu GP, Cai C. Transition-metal-free electrophilic trifluoromethylthiolation with sodium trifluoromethanesulfinate at room temperature. Org Chem Front 2017. [DOI: 10.1039/c6qo00622a] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A transition-metal-free direct trifluoromethylthiolation of C(sp2)–H bonds could be achieved with commercially available CF3SO2Na under room temperature.
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Affiliation(s)
- Mei-jie Bu
- Chemical Engineering College
- Nanjing University of Science and Technology
- Nanjing
- P. R. China
| | - Guo-ping Lu
- Chemical Engineering College
- Nanjing University of Science and Technology
- Nanjing
- P. R. China
| | - Chun Cai
- Chemical Engineering College
- Nanjing University of Science and Technology
- Nanjing
- P. R. China
- Key Laboratory of Organofluorine Chemistry
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29
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Gadais C, Saraiva-Rosa N, Chelain E, Pytkowicz J, Brigaud T. Tailored Approaches towards the Synthesis ofl-S-(Trifluoromethyl)cysteine- andl-Trifluoromethionine-Containing Peptides. European J Org Chem 2016. [DOI: 10.1002/ejoc.201601318] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Charlène Gadais
- Laboratoire de Chimie Biologique (LCB), EA 4505; Université de Cergy-Pontoise; 5 Mail Gay-Lussac 95000 Cergy-Pontoise France
| | - Nathalie Saraiva-Rosa
- Laboratoire de Chimie Biologique (LCB), EA 4505; Université de Cergy-Pontoise; 5 Mail Gay-Lussac 95000 Cergy-Pontoise France
| | - Evelyne Chelain
- Laboratoire de Chimie Biologique (LCB), EA 4505; Université de Cergy-Pontoise; 5 Mail Gay-Lussac 95000 Cergy-Pontoise France
| | - Julien Pytkowicz
- Laboratoire de Chimie Biologique (LCB), EA 4505; Université de Cergy-Pontoise; 5 Mail Gay-Lussac 95000 Cergy-Pontoise France
| | - Thierry Brigaud
- Laboratoire de Chimie Biologique (LCB), EA 4505; Université de Cergy-Pontoise; 5 Mail Gay-Lussac 95000 Cergy-Pontoise France
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30
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Kiss L, Nonn M, Sillanpää R, Haukka M, Fustero S, Fülöp F. Chemoselective, Substrate-directed Fluorination of Functionalized Cyclopentane β-Amino Acids. Chem Asian J 2016; 11:3376-3381. [PMID: 27572340 DOI: 10.1002/asia.201601046] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Indexed: 01/15/2023]
Abstract
This work describes a substrate-directed fluorination of some highly functionalized cyclopentane derivatives. The cyclic products incorporating CH2 F or CHF2 moieties in their structure have been synthesized from diexo- or diendo-norbornene β-amino acids following a stereocontrolled strategy. The synthetic study was based on an oxidative transformation of the ring carbon-carbon double bond of the norbornene β-amino acids, followed by transformation of the resulted "all cis" and "trans" diformyl intermediates by fluorination with "chemodifferentiation".
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Affiliation(s)
- Loránd Kiss
- Institute of Pharmaceutical Chemistry, University of Szeged, 6720, Szeged, Eötvös u. 6, Hungary
| | - Melinda Nonn
- MTA-SZTE Stereochemistry Research Group, Hungarian Academy of Sciences, 6720, Szeged, Eötvös u. 6, Hungary
| | - Reijo Sillanpää
- Department of Chemistry, University of Jyväskylä, 40014, Jyväskylä, Finland
| | - Matti Haukka
- Department of Chemistry, University of Jyväskylä, 40014, Jyväskylä, Finland
| | - Santos Fustero
- Universidad de Valencia, Facultad de Farmàcia, Departamento de Química Orgánica, Av. Vicente Andrés Estellés, s/n, 46100, Valencia, Spain
| | - Ferenc Fülöp
- Institute of Pharmaceutical Chemistry, University of Szeged, 6720, Szeged, Eötvös u. 6, Hungary.,MTA-SZTE Stereochemistry Research Group, Hungarian Academy of Sciences, 6720, Szeged, Eötvös u. 6, Hungary
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31
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A molecular dynamics simulation investigation of the relative stability of the cyclic peptide octreotide and its deprotonated and its (CF3)-Trp substituted analogs in different solvents. Bioorg Med Chem 2016; 24:4936-4948. [DOI: 10.1016/j.bmc.2016.08.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Revised: 07/31/2016] [Accepted: 08/01/2016] [Indexed: 11/23/2022]
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32
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Bottecchia C, Wei XJ, Kuijpers KPL, Hessel V, Noël T. Visible Light-Induced Trifluoromethylation and Perfluoroalkylation of Cysteine Residues in Batch and Continuous Flow. J Org Chem 2016; 81:7301-7. [DOI: 10.1021/acs.joc.6b01031] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Cecilia Bottecchia
- Department of Chemical Engineering and Chemistry, Micro Flow Chemistry & Process Technology, Eindhoven University of Technology, Den Dolech 2, 5612 AZ Eindhoven, The Netherlands
| | - Xiao-Jing Wei
- Department of Chemical Engineering and Chemistry, Micro Flow Chemistry & Process Technology, Eindhoven University of Technology, Den Dolech 2, 5612 AZ Eindhoven, The Netherlands
| | - Koen P. L. Kuijpers
- Department of Chemical Engineering and Chemistry, Micro Flow Chemistry & Process Technology, Eindhoven University of Technology, Den Dolech 2, 5612 AZ Eindhoven, The Netherlands
| | - Volker Hessel
- Department of Chemical Engineering and Chemistry, Micro Flow Chemistry & Process Technology, Eindhoven University of Technology, Den Dolech 2, 5612 AZ Eindhoven, The Netherlands
| | - Timothy Noël
- Department of Chemical Engineering and Chemistry, Micro Flow Chemistry & Process Technology, Eindhoven University of Technology, Den Dolech 2, 5612 AZ Eindhoven, The Netherlands
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Sala O, Santschi N, Jungen S, Lüthi HP, Iannuzzi M, Hauser N, Togni A. S-Trifluoromethylation of Thiols by Hypervalent Iodine Reagents: A Joint Experimental and Computational Study. Chemistry 2016; 22:1704-13. [DOI: 10.1002/chem.201503774] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2015] [Indexed: 01/14/2023]
Affiliation(s)
- Oliver Sala
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology; ETH Zürich; Vladimir-Prelog-Weg 2 CH-8093 Zürich Switzerland
| | - Nico Santschi
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology; ETH Zürich; Vladimir-Prelog-Weg 2 CH-8093 Zürich Switzerland
- Organisch Chemisches Institut; Westfälische Wilhelms-Universität; Münster Corrensstrasse 40 Münster Germany
| | - Stefan Jungen
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology; ETH Zürich; Vladimir-Prelog-Weg 2 CH-8093 Zürich Switzerland
| | - Hans Peter Lüthi
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology; ETH Zürich; Vladimir-Prelog-Weg 2 CH-8093 Zürich Switzerland
| | - Marcella Iannuzzi
- University of Zurich; Department of Chemistry; Winterthurerstr. 190 8057 Zürich Switzerland
| | - Nicole Hauser
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology; ETH Zürich; Vladimir-Prelog-Weg 2 CH-8093 Zürich Switzerland
| | - Antonio Togni
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology; ETH Zürich; Vladimir-Prelog-Weg 2 CH-8093 Zürich Switzerland
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Matoušek V, Václavík J, Hájek P, Charpentier J, Blastik ZE, Pietrasiak E, Budinská A, Togni A, Beier P. Expanding the Scope of Hypervalent Iodine Reagents for Perfluoroalkylation: From Trifluoromethyl to Functionalized Perfluoroethyl. Chemistry 2015; 22:417-24. [DOI: 10.1002/chem.201503531] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Indexed: 01/11/2023]
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Dürr AB, Yin G, Kalvet I, Napoly F, Schoenebeck F. Nickel-catalyzed trifluoromethylthiolation of Csp 2-O bonds. Chem Sci 2015; 7:1076-1081. [PMID: 29081943 PMCID: PMC5635847 DOI: 10.1039/c5sc03359d] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2015] [Accepted: 10/30/2015] [Indexed: 12/12/2022] Open
Abstract
While nickel catalysts have previously been shown to activate even the least reactive Csp2-O bonds, i.e. aryl ethers, in the context of C-C bond formation, little is known about the reactivity limits and molecular requirements for the introduction of valuable functional groups under homogeneous nickel catalysis. We identified that due to the high reactivity of Ni-catalysts, they are also prone to react with existing or installed functional groups, which ultimately causes catalyst deactivation. The scope of the Ni-catalyzed coupling protocol will therefore be dictated by the reactivity of the functional groups towards the catalyst. Herein, we showed that the application of computational tools allowed the identification of matching functional groups in terms of suitable leaving groups and tolerated functional groups. This allowed for the development of the first efficient protocol to trifluoromethylthiolate Csp2-O bonds, giving the mild and operationally simple C-SCF3 coupling of a range of aryl, vinyl triflates and nonaflates. The novel methodology was also applied to biologically active and pharmaceutical relevant targets, showcasing its robustness and wide applicability.
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Affiliation(s)
- Alexander B Dürr
- RWTH Aachen University , Institute of Organic Chemistry , Landoltweg 1 , 52074 Aachen , Germany .
| | - Guoyin Yin
- RWTH Aachen University , Institute of Organic Chemistry , Landoltweg 1 , 52074 Aachen , Germany .
| | - Indrek Kalvet
- RWTH Aachen University , Institute of Organic Chemistry , Landoltweg 1 , 52074 Aachen , Germany .
| | - François Napoly
- RWTH Aachen University , Institute of Organic Chemistry , Landoltweg 1 , 52074 Aachen , Germany .
| | - Franziska Schoenebeck
- RWTH Aachen University , Institute of Organic Chemistry , Landoltweg 1 , 52074 Aachen , Germany .
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36
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Shmatova OI, Shevchenko NE, Nenajdenko VG. Fischer Reaction with 2-Perfluoroalkylated Cyclic Imines ― An Efficient Route to 2-Perfluoroalkyl-Substituted Tryptamines and Their Derivatives and Homologues. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500860] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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37
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Yin G, Kalvet I, Schoenebeck F. Trifluoromethylthiolation of Aryl Iodides and Bromides Enabled by a Bench-Stable and Easy-To-Recover Dinuclear Palladium(I) Catalyst. Angew Chem Int Ed Engl 2015; 54:6809-13. [DOI: 10.1002/anie.201501617] [Citation(s) in RCA: 154] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Revised: 03/12/2015] [Indexed: 11/10/2022]
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38
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Yin G, Kalvet I, Schoenebeck F. Trifluoromethylthiolation of Aryl Iodides and Bromides Enabled by a Bench-Stable and Easy-To-Recover Dinuclear Palladium(I) Catalyst. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201501617] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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39
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Yin G, Kalvet I, Englert U, Schoenebeck F. Fundamental Studies and Development of Nickel-Catalyzed Trifluoromethylthiolation of Aryl Chlorides: Active Catalytic Species and Key Roles of Ligand and Traceless MeCN Additive Revealed. J Am Chem Soc 2015; 137:4164-72. [DOI: 10.1021/jacs.5b00538] [Citation(s) in RCA: 212] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Guoyin Yin
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg
1, 52074 Aachen, Germany
| | - Indrek Kalvet
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg
1, 52074 Aachen, Germany
| | - Ulli Englert
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg
1, 52074 Aachen, Germany
| | - Franziska Schoenebeck
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg
1, 52074 Aachen, Germany
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40
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Huang Z, Yang YD, Tokunaga E, Shibata N. Copper-Catalyzed Regioselective Trifluoromethylthiolation of Pyrroles by Trifluoromethanesulfonyl Hypervalent Iodonium Ylide. Org Lett 2015; 17:1094-7. [DOI: 10.1021/ol503616y] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Zhongyan Huang
- Department
of Nanopharmaceutical
Sciences, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya466-8555, Japan
| | - Yu-Dong Yang
- Department
of Nanopharmaceutical
Sciences, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya466-8555, Japan
| | - Etsuko Tokunaga
- Department
of Nanopharmaceutical
Sciences, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya466-8555, Japan
| | - Norio Shibata
- Department
of Nanopharmaceutical
Sciences, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya466-8555, Japan
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41
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Jereb M, Dolenc D. Electrophilic trifluoromethylthiolation of thiols with trifluoromethanesulfenamide. RSC Adv 2015. [DOI: 10.1039/c5ra07316b] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Efficient and highly selective, metal-free, acid promoted synthesis of trifluoromethyl disulfides from thiols and PhNHSCF3 is described.
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Affiliation(s)
- Marjan Jereb
- Department of Organic Chemistry
- Faculty of Chemistry and Chemical Technology
- 1001 Ljubljana
- Slovenia
| | - Darko Dolenc
- Department of Organic Chemistry
- Faculty of Chemistry and Chemical Technology
- 1001 Ljubljana
- Slovenia
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42
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43
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Jereb M, Gosak K. Acid-promoted direct electrophilic trifluoromethylthiolation of phenols. Org Biomol Chem 2015; 13:3103-15. [DOI: 10.1039/c4ob02633k] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A highly selective and effective, acid-promoted, electrophilic trifluoromethylthiolation of phenols is described.
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Affiliation(s)
- Marjan Jereb
- Department of Organic Chemistry
- Faculty of Chemistry and Chemical Technology
- 1000 Ljubljana
- Slovenia
| | - Kaja Gosak
- Department of Organic Chemistry
- Faculty of Chemistry and Chemical Technology
- 1000 Ljubljana
- Slovenia
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44
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Frei R, Courant T, Wodrich MD, Waser J. General and Practical Formation of Thiocyanates from Thiols. Chemistry 2014; 21:2662-8. [DOI: 10.1002/chem.201406171] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2014] [Indexed: 11/10/2022]
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45
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Zhu W, Wang J, Wang S, Gu Z, Aceña JL, Izawa K, Liu H, Soloshonok VA. Recent advances in the trifluoromethylation methodology and new CF3-containing drugs. J Fluor Chem 2014. [DOI: 10.1016/j.jfluchem.2014.06.026] [Citation(s) in RCA: 325] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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46
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Santschi N, Cvengroš J, Matthey C, Otth E, Antonio Togni A. Rapid and Selective Electrophilic Trifluoromethylation of the 4,4-Difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) Scaffold. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402874] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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47
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Charpentier J, Früh N, Togni A. Electrophilic trifluoromethylation by use of hypervalent iodine reagents. Chem Rev 2014; 115:650-82. [PMID: 25152082 DOI: 10.1021/cr500223h] [Citation(s) in RCA: 1182] [Impact Index Per Article: 118.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Julie Charpentier
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology , Vladimir-Prelog-Weg 2, CH-8093 Zurich, Switzerland
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48
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Xu XH, Matsuzaki K, Shibata N. Synthetic methods for compounds having CF3-S units on carbon by trifluoromethylation, trifluoromethylthiolation, triflylation, and related reactions. Chem Rev 2014; 115:731-64. [PMID: 25121343 DOI: 10.1021/cr500193b] [Citation(s) in RCA: 836] [Impact Index Per Article: 83.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Xiu-Hua Xu
- Department of Nanopharmaceutical Science and Department of Frontier Materials, Nagoya Institute of Technology , Gokiso, Showa-ku, Nagoya 466-8555, Japan
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49
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Kiss L, Nonn M, Forró E, Sillanpää R, Fustero S, Fülöp F. A Selective Synthesis of Fluorinated Cispentacin Derivatives. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402121] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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50
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Aceña JL, Sorochinsky AE, Moriwaki H, Sato T, Soloshonok VA. Synthesis of fluorine-containing α-amino acids in enantiomerically pure form via homologation of Ni(II) complexes of glycine and alanine Schiff bases. J Fluor Chem 2013. [DOI: 10.1016/j.jfluchem.2013.06.004] [Citation(s) in RCA: 107] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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