1
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Kopp A, Oyama T, Ackermann L. Fluorescent coumarin-alkynes for labeling of amino acids and peptides via manganese(I)-catalyzed C-H alkenylation. Chem Commun (Camb) 2024. [PMID: 38683668 DOI: 10.1039/d4cc00361f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
The late-stage fluorescent labeling of structurally complex peptides bears immense potential for molecular imaging. Herein, we report on a manganese(I)-catalyzed peptide C-H alkenylation under exceedingly mild conditions with natural fluorophores as coumarin- and chromone-derivatives. The robustness and efficiency of the manganese(I) catalysis regime was reflected by a broad functional group tolerance and low catalyst loading in a resource- and atom-economical fashion.
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Affiliation(s)
- Adelina Kopp
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstrasse 2, Göttingen 37077, Germany.
| | - Tsuyoshi Oyama
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstrasse 2, Göttingen 37077, Germany.
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstrasse 2, Göttingen 37077, Germany.
- Wöhler Research Institute for Sustainable Chemistry, Georg-August-Universität Göttingen, Tammannstrasse 2, Göttingen 37077, Germany
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2
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Bag R, Sharma NK. Pd-Catalyzed Picolinamide-Directed Late-Stage Chalcogenation of Tryptophan-Containing Peptides. J Org Chem 2023; 88:15666-15686. [PMID: 37883335 DOI: 10.1021/acs.joc.3c01657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
This report describes the Pd-catalyzed late-stage chalcogenation of tryptophan-containing peptides with disulfides/diselenides in moderate to good yields. It comprises broad substrate scope, functional group diversity, late-stage modification of drug molecules, and various valuable synthetic transformations, including room temperature easy removal of the picolinamide auxiliary, which could be applicable to tune the structure and function of peptides.
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Affiliation(s)
- Raghunath Bag
- National Institute of Science Education and Research (NISER)-Bhubaneswar, Jatni-Campus, Bhubaneswar 752050, India
- Homi Bhabha National Institute (HBNI), Anushaktinagar, Mumbai 400094, India
| | - Nagendra K Sharma
- National Institute of Science Education and Research (NISER)-Bhubaneswar, Jatni-Campus, Bhubaneswar 752050, India
- Homi Bhabha National Institute (HBNI), Anushaktinagar, Mumbai 400094, India
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3
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Gargantilla M, Francés C, Adhav A, Forcada-Nadal A, Martínez-Gualda B, Martí-Marí O, López-Redondo ML, Melero R, Marco-Marín C, Gougeard N, Espinosa C, Rubio-del-Campo A, Ruiz-Partida R, Hernández-Sierra MD, Villamayor-Belinchón L, Bravo J, Llacer JL, Marina A, Rubio V, San-Félix A, Geller R, Pérez-Pérez MJ. C-2 Thiophenyl Tryptophan Trimers Inhibit Cellular Entry of SARS-CoV-2 through Interaction with the Viral Spike (S) Protein. J Med Chem 2023; 66:10432-10457. [PMID: 37471688 PMCID: PMC10424185 DOI: 10.1021/acs.jmedchem.3c00576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Indexed: 07/22/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes COVID-19, by infecting cells via the interaction of its spike protein (S) with the primary cell receptor angiotensin-converting enzyme (ACE2). To search for inhibitors of this key step in viral infection, we screened an in-house library of multivalent tryptophan derivatives. Using VSV-S pseudoparticles, we identified compound 2 as a potent entry inhibitor lacking cellular toxicity. Chemical optimization of 2 rendered compounds 63 and 65, which also potently inhibited genuine SARS-CoV-2 cell entry. Thermofluor and microscale thermophoresis studies revealed their binding to S and to its isolated receptor binding domain (RBD), interfering with the interaction with ACE2. High-resolution cryoelectron microscopy structure of S, free or bound to 2, shed light on cell entry inhibition mechanisms by these compounds. Overall, this work identifies and characterizes a new class of SARS-CoV-2 entry inhibitors with clear potential for preventing and/or fighting COVID-19.
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Affiliation(s)
- Marta Gargantilla
- Instituto de Química
Médica (IQM, CSIC), c/Juan de la Cierva 3, Madrid 28006, Spain
| | - Clara Francés
- Institute for Integrative Systems Biology (I2SysBio), UV-CSIC, c/Catedrático Agustin Escardino,
9, Paterna 46980, Valencia, Spain
| | - Anmol Adhav
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
| | - Alicia Forcada-Nadal
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
- Group 739, Centro de Investigación
Biomédica en Red en Enfermedades Raras (CIBERER-ISCIII), Madrid 28049, Spain
| | | | - Olaia Martí-Marí
- Instituto de Química
Médica (IQM, CSIC), c/Juan de la Cierva 3, Madrid 28006, Spain
| | | | - Roberto Melero
- Centro
Nacional de Biotecnología (CNB, CSIC), c/Darwin 3, Madrid 28049, Spain
| | - Clara Marco-Marín
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
- Group 739, Centro de Investigación
Biomédica en Red en Enfermedades Raras (CIBERER-ISCIII), Madrid 28049, Spain
| | - Nadine Gougeard
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
- Group 739, Centro de Investigación
Biomédica en Red en Enfermedades Raras (CIBERER-ISCIII), Madrid 28049, Spain
| | - Carolina Espinosa
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
| | | | - Rafael Ruiz-Partida
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
| | | | | | - Jerónimo Bravo
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
| | - José-Luis Llacer
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
- Group 739, Centro de Investigación
Biomédica en Red en Enfermedades Raras (CIBERER-ISCIII), Madrid 28049, Spain
| | - Alberto Marina
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
- Group 739, Centro de Investigación
Biomédica en Red en Enfermedades Raras (CIBERER-ISCIII), Madrid 28049, Spain
| | - Vicente Rubio
- Instituto de Biomedicina de Valencia (IBV, CSIC), c/Jaime Roig 11, Valencia 46010, Spain
- Group 739, Centro de Investigación
Biomédica en Red en Enfermedades Raras (CIBERER-ISCIII), Madrid 28049, Spain
| | - Ana San-Félix
- Instituto de Química
Médica (IQM, CSIC), c/Juan de la Cierva 3, Madrid 28006, Spain
| | - Ron Geller
- Institute for Integrative Systems Biology (I2SysBio), UV-CSIC, c/Catedrático Agustin Escardino,
9, Paterna 46980, Valencia, Spain
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4
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Tang J, Lu F, Geng Y, Liu Y, Zhang E. Site-Selective Modification of Peptides via Late-Stage Pd-Catalyzed Tandem Reaction of Phenylalanine with Benzoquinone. Org Lett 2023; 25:5378-5382. [PMID: 37439546 DOI: 10.1021/acs.orglett.3c01952] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/14/2023]
Abstract
An efficient and straightforward approach for site-selective functionalization of phenylalanine and phenylalanine-containing peptide via a Pd-catalyzed tandem reaction has been developed. The robust method underwent dual C-H activation, including C-C coupling with benzoquinone and intramolecular C-N cyclization, providing a feasible and rapid synthetic route to incorporate 4-benzoquinone-indoline fragments into peptides.
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Affiliation(s)
- Jian Tang
- Key Laboratory of Catalytic Conversion and Clean Energy in Universities of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China
| | - Fengjie Lu
- Key Laboratory of Catalytic Conversion and Clean Energy in Universities of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China
| | - Yujie Geng
- Key Laboratory of Catalytic Conversion and Clean Energy in Universities of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China
| | - Yanxia Liu
- Key Laboratory of Catalytic Conversion and Clean Energy in Universities of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China
| | - Ensheng Zhang
- Key Laboratory of Catalytic Conversion and Clean Energy in Universities of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China
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5
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Zhou C, Liu Y, Luo Q, Zhang Y, Zhou J, Zhang H, Liu J. Microwave-accelerated cross-dehydrogenative-coupling (CDC) of N-(quinolin-8-yl)amides with acetone/acetonitrile under metal-free conditions. RSC Adv 2023; 13:21231-21235. [PMID: 37456538 PMCID: PMC10340454 DOI: 10.1039/d3ra03651k] [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: 05/31/2023] [Accepted: 07/07/2023] [Indexed: 07/18/2023] Open
Abstract
A highly selective remote C(sp3)-H acetonation of N-(quinolin-8-yl)amide scaffolds at the C5-position under microwave irradiation has been developed. In the absence of a transition-metal-catalyst, benzoyl peroxide (BPO)-promoted cross-dehydrogenation coupling (CDC) of N-(quinolin-8-yl)amides with acetone/acetonitrile occurred smoothly to generate the corresponding 5-acetonated/acetonitriled N-(quinolin-8-yl)amides in good yields. The transformation is operationally simple, rapid, easily scaled-up to the gram scale, and shows a broad substrate scope.
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Affiliation(s)
- Chao Zhou
- Key Laboratory of Green and Precise Synthetic Chemistry, Ministry of Education, Huaibei Normal University Huaibei Anhui 235000 P. R. China
| | - Yunwei Liu
- Key Laboratory of Green and Precise Synthetic Chemistry, Ministry of Education, Huaibei Normal University Huaibei Anhui 235000 P. R. China
| | - Qi Luo
- Key Laboratory of Green and Precise Synthetic Chemistry, Ministry of Education, Huaibei Normal University Huaibei Anhui 235000 P. R. China
| | - Yicheng Zhang
- Key Laboratory of Green and Precise Synthetic Chemistry, Ministry of Education, Huaibei Normal University Huaibei Anhui 235000 P. R. China
| | - Jingwen Zhou
- Key Laboratory of Green and Precise Synthetic Chemistry, Ministry of Education, Huaibei Normal University Huaibei Anhui 235000 P. R. China
| | - Haoyu Zhang
- Key Laboratory of Green and Precise Synthetic Chemistry, Ministry of Education, Huaibei Normal University Huaibei Anhui 235000 P. R. China
| | - Jie Liu
- Key Laboratory of Green and Precise Synthetic Chemistry, Ministry of Education, Huaibei Normal University Huaibei Anhui 235000 P. R. China
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6
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Oyama T, Mendive-Tapia L, Cowell V, Kopp A, Vendrell M, Ackermann L. Late-stage peptide labeling with near-infrared fluorogenic nitrobenzodiazoles by manganese-catalyzed C-H activation. Chem Sci 2023; 14:5728-5733. [PMID: 37265715 PMCID: PMC10231426 DOI: 10.1039/d3sc01868g] [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: 04/10/2023] [Accepted: 05/03/2023] [Indexed: 06/03/2023] Open
Abstract
Late-stage diversification of structurally complex amino acids and peptides provides tremendous potential for drug discovery and molecular imaging. Specifically, labeling peptides with fluorescent tags is one of the most important methods for visualizing their mode of operation. Despite major recent advances in the field, direct molecular peptide labeling by C-H activation is largely limited to dyes with relatively short emission wavelengths, leading to high background signals and poor signal-to-noise ratios. In sharp contrast, here we report on the fluorescent labeling of peptides catalyzed by non-toxic manganese(i) via C(sp2)-H alkenylation in chemo- and site-selective manners, providing modular access to novel near-infrared (NIR) nitrobenzodiazole-based peptide fluorogenic probes.
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Affiliation(s)
- Tsuyoshi Oyama
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen Tammanstraße 2 37077 Göttingen Germany
| | - Lorena Mendive-Tapia
- Centre for Inflammation Research, The University of Edinburgh EH16 4TJ Edinburgh UK
| | - Verity Cowell
- Centre for Inflammation Research, The University of Edinburgh EH16 4TJ Edinburgh UK
| | - Adelina Kopp
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen Tammanstraße 2 37077 Göttingen Germany
| | - Marc Vendrell
- Centre for Inflammation Research, The University of Edinburgh EH16 4TJ Edinburgh UK
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen Tammanstraße 2 37077 Göttingen Germany
- German Center for Cardiovascular Research (DZHK) Potsdamer Straße 58 10785 Berlin Germany
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7
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Kaplaneris N, Puet A, Kallert F, Pöhlmann J, Ackermann L. Late-stage C-H Functionalization of Tryptophan-Containing Peptides with Thianthrenium Salts: Conjugation and Ligation. Angew Chem Int Ed Engl 2023; 62:e202216661. [PMID: 36581584 DOI: 10.1002/anie.202216661] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/28/2022] [Accepted: 12/29/2022] [Indexed: 12/31/2022]
Abstract
Bioorthogonal late-stage diversification of structurally complex peptides bears enormous potential for drug discovery and molecular imaging, among other applications. Herein, we report on a palladium-catalyzed C-H arylation of tryptophan-containing peptides with readily accessible and modular arylthianthrenium salts. Under exceedingly mild reaction conditions, the late-stage diversification of structurally complex peptides was accomplished. The tunability and ease of preparation of arylthianthrenium salts allowed the expedient stitching of tryptophan-containing peptides with drug, natural product, and peptidic scaffolds by forging sterically congested biaryl linkages. The robustness of the palladium catalysis regime was reflected by the full tolerance of a plethora of sensitive and coordinating functional groups. Hence, our manifold enabled efficient access to highly decorated, labelled, conjugated, and ligated linear and cyclic peptides.
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Affiliation(s)
- Nikolaos Kaplaneris
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammanstrasse 2, 37077, Göttingen, Germany
| | - Alejandro Puet
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammanstrasse 2, 37077, Göttingen, Germany
| | - Felix Kallert
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammanstrasse 2, 37077, Göttingen, Germany
| | - Julia Pöhlmann
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammanstrasse 2, 37077, Göttingen, Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammanstrasse 2, 37077, Göttingen, Germany.,Wöhler Research Institute for Sustainable Chemistry, Georg-August-Universität Göttingen, Tammanstrasse 2, 37077, Göttingen, Germany.,German Center for Cardiovascular Research (DZHK), Potsdamer Strasse 58, 10785, Berlin, Germany
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8
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Insertion of an Amphipathic Linker in a Tetrapodal Tryptophan Derivative Leads to a Novel and Highly Potent Entry Inhibitor of Enterovirus A71 Clinical Isolates. Int J Mol Sci 2023; 24:ijms24043539. [PMID: 36834952 PMCID: PMC9959982 DOI: 10.3390/ijms24043539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 02/02/2023] [Accepted: 02/06/2023] [Indexed: 02/12/2023] Open
Abstract
AL-471, the leading exponent of a class of potent HIV and enterovirus A71 (EV-A71) entry inhibitors discovered in our research group, contains four l-tryptophan (Trp) units bearing an aromatic isophthalic acid directly attached to the C2 position of each indole ring. Starting from AL-471, we (i) replaced l-Trp with d-Trp, (ii) inserted a flexible linker between C2 and the isophthalic acid, and (iii) substituted a nonaromatic carboxylic acid for the terminal isophthalic acid. Truncated analogues lacking the Trp motif were also synthesized. Our findings indicate that the antiviral activity seems to be largely independent of the stereochemistry (l- or d-) of the Trp fragment and also that both the Trp unit and the distal isophthalic moiety are essential for antiviral activity. The most potent derivative, 23 (AL-534), with the C2 shortest alkyl urea linkage (three methylenes), showed subnanomolar potency against different EV-71 clinical isolates. This finding was only observed before with the early dendrimer prototype AL-385 (12 l-Trp units) but remained unprecedented for the reduced-size prototype AL-471. Molecular modeling showed the feasibility of high-affinity binding of the novel l-Trp-decorated branches of 23 (AL-534) to an alternative site on the VP1 protein that harbors significant sequence variation among EV-71 strains.
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9
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Losada-Garcia N, Santos AS, Marques MMB, Palomo JM. Temperature-induced formation of Pd nanoparticles in heterogeneous nanobiohybrids: application in C-H activation catalysis. NANOSCALE ADVANCES 2023; 5:513-521. [PMID: 36756272 PMCID: PMC9846520 DOI: 10.1039/d2na00742h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 12/19/2022] [Indexed: 06/18/2023]
Abstract
The effect of the temperature in the synthesis of Pd nanoparticles in the metal-enzyme biohybrids is evaluated. The effect on the formation, size, and morphology of nanoparticles was evaluated using C. antarctica B lipase as the protein scaffold. XRD analyses confirmed the formation of crystalline Pd(0) as the metal species in all cases. TEM analyses revealed spherical crystalline nanoparticles with average diameter size from 2 nm at 4 °C synthesis to 10 nm obtained at 50 °C synthesis. The thermal phenomenon was also critical in the final hybrid formation using more complex enzymes, where the relation of the protein structure and temperature and the influence of the latter has been demonstrated to be critical in the reducing efficiency of the enzyme in the final Pd nanoparticle formation, in the metal species, or even in the final size of the nanoparticles. Different Pd biohybrids were evaluated as catalysts in the C-H activation of protected l-tryptophan under mild conditions. Pd@CALB4 showed the best results, with >99% conversion for C-2 arylation in methanol at room temperature with a TOF value of 64 min-1, being 2 or 4 times higher than that of the other synthesized hybrids. This catalyst showed a very high stability and recyclability, maintaining >95% activity after three cycles of use.
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Affiliation(s)
- Noelia Losada-Garcia
- Instituto de Catálisis y Petroleoquímica (ICP), CSIC C/Marie Curie 2 28049 Madrid Spain
| | - A Sofia Santos
- Instituto de Catálisis y Petroleoquímica (ICP), CSIC C/Marie Curie 2 28049 Madrid Spain
- LAQV@REQUIMTE, Department of Chemistry, NOVA School of Science and Techonology. Universidade Nova de Lisboa 2829-516 Caparica Portugal
| | - M Manuel B Marques
- LAQV@REQUIMTE, Department of Chemistry, NOVA School of Science and Techonology. Universidade Nova de Lisboa 2829-516 Caparica Portugal
| | - Jose M Palomo
- Instituto de Catálisis y Petroleoquímica (ICP), CSIC C/Marie Curie 2 28049 Madrid Spain
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10
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Kou S, Huo J, Wang Y, Sun S, Xue F, Mao J, Zhang J, Chen L, Walsh PJ. Synthesis of Indoles via Domino Reactions of 2-Methoxytoluene and Nitriles. J Org Chem 2022; 88:5147-5152. [PMID: 36520533 DOI: 10.1021/acs.joc.2c02128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
2-Arylindoles are privileged structures widely present in biologically active molecules. New sustainable synthetic routes toward their synthesis are, therefore, in high demand. Herein, a mixed base-promoted benzylic C-H deprotonation of commercially available ortho-anisoles, addition of the resulting anion to benzonitriles, and SNAr to displace the methoxy group provide indoles. A diverse array of 2-arylindoles is prepared with good yields (>30 examples, yields up to 99%) without added transition metal catalysts.
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Affiliation(s)
- Song Kou
- College of Plant Protection, Hebei Agricultural University, Baoding 071001, P. R. China
| | - Jingqian Huo
- College of Plant Protection, Hebei Agricultural University, Baoding 071001, P. R. China
| | - Ying Wang
- College of Plant Protection, Hebei Agricultural University, Baoding 071001, P. R. China
| | - Susu Sun
- College of Plant Protection, Hebei Agricultural University, Baoding 071001, P. R. China
| | - Fei Xue
- Institute of Material Physics & Chemistry, College of Science, Nanjing Forestry University, Nanjing 210037, P. R. China
| | - Jianyou Mao
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, P. R. China
| | - Jinlin Zhang
- College of Plant Protection, Hebei Agricultural University, Baoding 071001, P. R. China
| | - Lai Chen
- College of Plant Protection, Hebei Agricultural University, Baoding 071001, P. R. China
| | - Patrick J. Walsh
- Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
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11
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Horbaczewskyj CS, Fairlamb IJS. Pd-Catalyzed Cross-Couplings: On the Importance of the Catalyst Quantity Descriptors, mol % and ppm. Org Process Res Dev 2022; 26:2240-2269. [PMID: 36032362 PMCID: PMC9396667 DOI: 10.1021/acs.oprd.2c00051] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Indexed: 12/26/2022]
Abstract
![]()
This Review examines parts per million (ppm) palladium
concentrations
in catalytic cross-coupling reactions and their relationship with
mole percentage (mol %). Most studies in catalytic cross-coupling
chemistry have historically focused on the concentration ratio between
(pre)catalyst and the limiting reagent (substrate), expressed as mol
%. Several recent papers have outlined the use of “ppm level”
palladium as an alternative means of describing catalytic cross-coupling
reaction systems. This led us to delve deeper into the literature
to assess whether “ppm level” palladium is a practically
useful descriptor of catalyst quantities in palladium-catalyzed cross-coupling
reactions. Indeed, we conjectured that many reactions could, unknowingly,
have employed low “ppm levels” of palladium (pre)catalyst,
and generally, what would the spread of ppm palladium look like across
a selection of studies reported across the vast array of the cross-coupling
chemistry literature. In a few selected examples, we have examined
other metal catalyst systems for comparison with palladium.
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Affiliation(s)
| | - Ian J. S. Fairlamb
- University of York, Heslington, York, North Yorkshire, YO10 5DD, United Kingdom
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12
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Microwave assisted C-H activation reaction: An overview. Tetrahedron 2022. [DOI: 10.1016/j.tet.2021.132614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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13
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Ville A, Annibaletto J, Coufourier S, Hoarau C, Tamion R, Journot G, Schneider C, Brière JF. Amine-Directed Palladium-Catalyzed C-H Halogenation of Phenylalanine Derivatives. Chemistry 2021; 27:13961-13965. [PMID: 34403169 DOI: 10.1002/chem.202102411] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Indexed: 12/20/2022]
Abstract
An efficient primary-amine-directed, palladium-catalyzed C-H halogenation (X=I, Br, Cl) of phenylalanine derivatives is reported on a range of quaternary amino acid (AA) derivatives thanks to suitable conditions employing trifluoroacetic acid as additive. The extension of this original native functionality-directed ortho-selective halogenation was even demonstrated with the more challenging native phenylalanine as tertiary AA.
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Affiliation(s)
- Alexia Ville
- Normandie Université, UNIROUEN, INSA Rouen, CNRS, COBRA, 76000, Rouen, France
| | - Julien Annibaletto
- Normandie Université, UNIROUEN, INSA Rouen, CNRS, COBRA, 76000, Rouen, France
| | - Sébastien Coufourier
- Normandie Université, UNIROUEN, INSA Rouen, CNRS, COBRA, 76000, Rouen, France.,Industrial Research Centre-Oril Industrie, CS 60125, 76210, Bolbec, France
| | - Christophe Hoarau
- Normandie Université, UNIROUEN, INSA Rouen, CNRS, COBRA, 76000, Rouen, France
| | - Rodolphe Tamion
- Industrial Research Centre-Oril Industrie, CS 60125, 76210, Bolbec, France
| | - Guillaume Journot
- Industrial Research Centre-Oril Industrie, CS 60125, 76210, Bolbec, France
| | - Cédric Schneider
- Normandie Université, UNIROUEN, INSA Rouen, CNRS, COBRA, 76000, Rouen, France
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14
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Murugesan T, Sivarajan C, Jayakumari CM, Singh RK, Vennapusa SR, Kaliyamoorthy A. Palladium-Catalyzed Direct C2-Biarylation of Indoles. J Org Chem 2021; 86:10838-10851. [PMID: 34291945 DOI: 10.1021/acs.joc.1c01123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Biaryl and indole units are important structural motifs in several bioactive molecules and functional materials. We have accomplished straightforward access to C2-biarylated indole derivatives through palladium-catalyzed C-H activation strategy with a broad range of substrate scope in yields of 24 to 92%. Besides, the UV/visible absorption and fluorescence properties of the ensuing products were explored. The calculated higher dihedral angle and rotational barrier values for the selected C2-biarylated indoles show that these compounds may display atropisomerism at room temperature.
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Affiliation(s)
- Tamilarasu Murugesan
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Kerala 695551, India
| | - Chinraj Sivarajan
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Kerala 695551, India
| | - Chithra Mohan Jayakumari
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Kerala 695551, India
| | - Rajat Kumar Singh
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Kerala 695551, India
| | - Sivaranjana Reddy Vennapusa
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Kerala 695551, India
| | - Alagiri Kaliyamoorthy
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Kerala 695551, India
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15
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Zhang Q, Xie X, Peng J, Chen F, Ma J, Li C, Liu H, Wang D, Wang J. Direct C4-Acetoxylation of Tryptophan and Tryptophan-Containing Peptides via Palladium(II)-Catalyzed C-H Activation. Org Lett 2021; 23:4699-4704. [PMID: 34060854 DOI: 10.1021/acs.orglett.1c01434] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
An efficient regioselective palladium(II)-catalyzed C(sp2)-H 4-acetoxylation of tryptophan and tryptophan-containing peptides is described. This transformation achieves the direct construction of C-O bonds at the tryptophan C4-position and features good functional group tolerance. The 4-hydroxyl compound was obtained by removing acetyl after C4-acetoxylation of tryptophan derivatives and tryptophan-containing dipeptides. This method provides a novel strategy for the synthesis of 4-substituted tryptophan derivatives and modification of tryptophan-containing peptides.
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Affiliation(s)
- Qiyu Zhang
- School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
| | - Xiong Xie
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China
| | - Jingjing Peng
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China
| | - Feiyang Chen
- School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
| | - Jinyu Ma
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China
| | - Chunpu Li
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China
- School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310024, China
| | - Hong Liu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China
- School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310024, China
| | - Dechuan Wang
- School of Science, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, China
| | - Jiang Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing 100049, China
- School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310024, China
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16
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Kaplaneris N, Kaltenhӓuser F, Sirvinskaite G, Fan S, De Oliveira T, Conradi LC, Ackermann L. Late-stage stitching enabled by manganese-catalyzed C─H activation: Peptide ligation and access to cyclopeptides. SCIENCE ADVANCES 2021; 7:eabe6202. [PMID: 33637533 PMCID: PMC7909873 DOI: 10.1126/sciadv.abe6202] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 01/15/2021] [Indexed: 05/03/2023]
Abstract
Bioorthogonal late-stage diversification of structurally complex peptides bears enormous potential for drug discovery and molecular imaging. Despite major accomplishments, these strategies heavily rely on noble-metal catalysis. Herein, we report on a manganese(I)-catalyzed peptide C─H hydroarylation that enabled the stitching of peptidic and sugar fragments, under exceedingly mild and racemization-free conditions. This convergent approach represents an atom-economical alternative to traditional iterative peptide synthesis. The robustness of the manganese(I) catalysis regime is reflected by the full tolerance of a plethora of sensitive functional groups. Our strategy enabled an expedient access to challenging cyclic peptides by a modular late-stage macrocyclization of structurally complex peptides.
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Affiliation(s)
- Nikolaos Kaplaneris
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077 Göttingen, Germany
| | - Felix Kaltenhӓuser
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077 Göttingen, Germany
| | - Giedre Sirvinskaite
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077 Göttingen, Germany
| | - Shuang Fan
- Clinic of General, Visceral and Pediatric Surgery, University Medical Center Göttingen, Robert-Koch-Straße 40, 37075 Göttingen, Germany
| | - Tiago De Oliveira
- Clinic of General, Visceral and Pediatric Surgery, University Medical Center Göttingen, Robert-Koch-Straße 40, 37075 Göttingen, Germany
| | - Lena-Christin Conradi
- Clinic of General, Visceral and Pediatric Surgery, University Medical Center Göttingen, Robert-Koch-Straße 40, 37075 Göttingen, Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077 Göttingen, Germany.
- German Center for Cardiovascular Research (DZHK), Potsdamer Straße 58, 10785 Berlin, Germany
- Wöhler Research Institute for Sustainable Chemistry, Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammastraße 2, 37077, Göttingen, Germany
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17
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Chowdhury A, Chatterjee S, Pongen A, Sarania D, Tripathi NM, Bandyopadhyay A. nSite-Selective, Chemical Modification of Protein at Aromatic Side Chain and Their Emergent Applications. Protein Pept Lett 2021; 28:788-808. [PMID: 33511938 DOI: 10.2174/0929866528666210129152535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 12/11/2020] [Accepted: 12/20/2020] [Indexed: 11/22/2022]
Abstract
Site-selective chemical modification of protein side chain has probed enormous opportunities in the fundamental understanding of cellular biology and therapeutic applications. Primarily, in the field of biopharmaceutical where formulation of bioconjugates is found to be potential medicine than an individual constituent. In this regard, Lysine and Cysteine are the most widely used endogenous amino acid for these purposes. Recently, the aromatic side chain residues (Trp, Tyr, and His) that are low abundant in protein have gained more attention in therapeutic applications due to their advantages of chemical reactivity and specificity. This review discusses the site-selective bioconjugation methods for aromatic side chains (Trp, Tyr and His) and highlights the developed strategies in the last three years, along with their applications. Also, the review highlights the prevalent methods published earlier. We have examined that metal-catalyzed and photocatalytic reactions are gaining more attention for bioconjugation, though their practical operation is under development. The review has been summarized with the future perspective of protein and peptide conjugations contemplating therapeutic applications and challenges.
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Affiliation(s)
- Arnab Chowdhury
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology, Ropar, Birla Farms, Punjab-781039. India
| | - Saurav Chatterjee
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology, Ropar, Birla Farms, Punjab-781039. India
| | - Akumlong Pongen
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology, Ropar, Birla Farms, Punjab-781039. India
| | - Dhanjit Sarania
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology, Ropar, Birla Farms, Punjab-781039. India
| | - Nitesh Mani Tripathi
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology, Ropar, Birla Farms, Punjab-781039. India
| | - Anupam Bandyopadhyay
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology, Ropar, Birla Farms, Punjab-781039. India
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18
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Laroche B, Tang X, Archer G, Di Sanza R, Melchiorre P. Photochemical Chemoselective Alkylation of Tryptophan-Containing Peptides. Org Lett 2021; 23:285-289. [DOI: 10.1021/acs.orglett.0c03735] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Benjamin Laroche
- ICIQ − Institute of Chemical Research of Catalonia, the Barcelona Institute of Science and Technology, Avinguda Països Catalans 16, 43007 Tarragona, Spain
| | - Xinjun Tang
- ICIQ − Institute of Chemical Research of Catalonia, the Barcelona Institute of Science and Technology, Avinguda Països Catalans 16, 43007 Tarragona, Spain
| | - Gaétan Archer
- ICIQ − Institute of Chemical Research of Catalonia, the Barcelona Institute of Science and Technology, Avinguda Països Catalans 16, 43007 Tarragona, Spain
| | - Riccardo Di Sanza
- ICIQ − Institute of Chemical Research of Catalonia, the Barcelona Institute of Science and Technology, Avinguda Països Catalans 16, 43007 Tarragona, Spain
| | - Paolo Melchiorre
- ICIQ − Institute of Chemical Research of Catalonia, the Barcelona Institute of Science and Technology, Avinguda Països Catalans 16, 43007 Tarragona, Spain
- ICREA, Passeig Lluís Companys 23, 08010 Barcelona, Spain
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19
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Kumar P, Nagtilak PJ, Kapur M. Transition metal-catalyzed C–H functionalizations of indoles. NEW J CHEM 2021. [DOI: 10.1039/d1nj01696b] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
This review summarises a wide range of transformations on the indole skeleton, including arylation, alkenylation, alkynylation, acylation, nitration, borylation, and amidation, using transition-metal catalyzed C–H functionalization as the key step.
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Affiliation(s)
- Pravin Kumar
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal 462066, MP, India
| | - Prajyot Jayadev Nagtilak
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal 462066, MP, India
| | - Manmohan Kapur
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal 462066, MP, India
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20
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Banerjee A, Panda G. Total synthesis of selected bioactive alkaloids, their structure–function relationships and molecular target interactions: A comparative synthetic analysis of tryptophan originated chiral pool approaches vs other synthons. RESULTS IN CHEMISTRY 2021. [DOI: 10.1016/j.rechem.2021.100215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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21
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Wang S, Yu B, Liu HM. Pd(II)-Catalyzed Intramolecular C(sp2)–H Arylation of Tryptamines Using the Nonsteric NH2 as a Directing Group. Org Lett 2020; 23:42-48. [DOI: 10.1021/acs.orglett.0c03668] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Sixi Wang
- School of Pharmaceutical Sciences & Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou University, Zhengzhou 450001, China
| | - Bin Yu
- School of Pharmaceutical Sciences & Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou University, Zhengzhou 450001, China
| | - Hong-Min Liu
- School of Pharmaceutical Sciences & Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education, Zhengzhou University, Zhengzhou 450001, China
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22
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Kim HJ, Cheon C. Synthesis of 2‐Substituted Tryptamines via Cyanide‐Catalyzed Imino‐Stetter Reaction. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000554] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Hyung Joo Kim
- Department of Chemistry Korea University 145 Anam-ro, Seongbuk-gu Seoul 02841 Republic of Korea
| | - Cheol‐Hong Cheon
- Department of Chemistry Korea University 145 Anam-ro, Seongbuk-gu Seoul 02841 Republic of Korea
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23
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Le Roch A, Chan H, Gagnon A. Copper‐Promoted N‐Arylation of the Indole Side Chain of Tryptophan Using Triarylbismuthines. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000667] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Adrien Le Roch
- Département de chimie Université du Québec à Montréal C.P. 8888, Succursale Centre‐Ville H3C 3P8 Montréal Québec Canada
| | - Hwai‐Chien Chan
- Département de chimie Université du Québec à Montréal C.P. 8888, Succursale Centre‐Ville H3C 3P8 Montréal Québec Canada
| | - Alexandre Gagnon
- Département de chimie Université du Québec à Montréal C.P. 8888, Succursale Centre‐Ville H3C 3P8 Montréal Québec Canada
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24
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Abstract
Pd-mediated reactions have emerged as a powerful tool for the site-selective and bioorthogonal late-stage diversification of amino acids, peptides and related compounds. Indole moieties of tryptophan derivatives are susceptible to C2 H-activation, whereas halogenated aromatic amino acids such as halophenylalanines or halotryptophans provide a broad spectrum of different functionalisations. The compatibility of transition-metal-catalysed cross-couplings with functional groups in peptides, other biologically active compounds and even proteins has been demonstrated. This Review primarily compiles the application of different cross-coupling reactions to modify halotryptophans, halotryptophan containing peptides or halogenated, biologically active compounds derived from tryptophan. Modern approaches use regio- and stereoselective biocatalytic strategies to generate halotryptophans and derivatives on a preparative scale. The combination of bio- and chemocatalysis in cascade reactions is given by the biocompatibility and bioorthogonality of Pd-mediated reactions.
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Affiliation(s)
- Hendrik Gruß
- Organische und Bioorganische ChemieFakultät für ChemieUniversität BielefeldUniversitätsstraße 2533615BielefeldGermany
| | - Norbert Sewald
- Organische und Bioorganische ChemieFakultät für ChemieUniversität BielefeldUniversitätsstraße 2533615BielefeldGermany
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25
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Wu J, Kaplaneris N, Ni S, Kaltenhäuser F, Ackermann L. Late-stage C(sp 2)-H and C(sp 3)-H glycosylation of C-aryl/alkyl glycopeptides: mechanistic insights and fluorescence labeling. Chem Sci 2020; 11:6521-6526. [PMID: 34094117 PMCID: PMC8152807 DOI: 10.1039/d0sc01260b] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
C(sp3)–H and C(sp2)–H glycosylations of structurally complex amino acids and peptides were accomplished through the assistance of triazole peptide-isosteres. The palladium-catalyzed peptide–saccharide conjugation provided modular access to structurally complex C-alkyl glycoamino acids, glycopeptides and C-aryl glycosides, while enabling the assembly of fluorescent-labeled glycoamino acids. The C–H activation approach represents an expedient and efficient strategy for peptide late-stage diversification in a programmable as well as chemo-, regio-, and diastereo-selective fashion. C–H glycosylations of complex amino acids and peptides were accomplished through the assistance of triazole peptide-isosteres. The palladium-catalyzed glycosylation provided access to complex C-glycosides and fluorescent-labeled glycoamino acids.![]()
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Affiliation(s)
- Jun Wu
- Institut fuer Organische und Biomolekulare Chemie, Georg-August-Universitaet Gottingen Tammannstrasse 2 37077 Goettingen Germany
| | - Nikolaos Kaplaneris
- Institut fuer Organische und Biomolekulare Chemie, Georg-August-Universitaet Gottingen Tammannstrasse 2 37077 Goettingen Germany
| | - Shaofei Ni
- Institut fuer Organische und Biomolekulare Chemie, Georg-August-Universitaet Gottingen Tammannstrasse 2 37077 Goettingen Germany
| | - Felix Kaltenhäuser
- Institut fuer Organische und Biomolekulare Chemie, Georg-August-Universitaet Gottingen Tammannstrasse 2 37077 Goettingen Germany
| | - Lutz Ackermann
- Institut fuer Organische und Biomolekulare Chemie, Georg-August-Universitaet Gottingen Tammannstrasse 2 37077 Goettingen Germany .,German Center for Cardiovascular Research (DZHK) Potsdamer Strasse 58 10785 Berlin Germany
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26
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Guerrero I, Correa A. Cu-Catalyzed Site-Selective C(sp2)–H Radical Trifluoromethylation of Tryptophan-Containing Peptides. Org Lett 2020; 22:1754-1759. [DOI: 10.1021/acs.orglett.0c00033] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Itziar Guerrero
- University of the Basque Country (UPV/EHU), Department of Organic Chemistry I, Joxe Mari Korta R&D Center, Avda. Tolosa 72, 20018 Donostia-San Sebastián, Spain
| | - Arkaitz Correa
- University of the Basque Country (UPV/EHU), Department of Organic Chemistry I, Joxe Mari Korta R&D Center, Avda. Tolosa 72, 20018 Donostia-San Sebastián, Spain
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27
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Peng J, Li C, Khamrakulov M, Wang J, Liu H. Rhodium(III)-Catalyzed C–H Alkenylation: Access to Maleimide-Decorated Tryptophan and Tryptophan-Containing Peptides. Org Lett 2020; 22:1535-1541. [DOI: 10.1021/acs.orglett.0c00086] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jingjing Peng
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Chunpu Li
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Mirzadavlat Khamrakulov
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Jiang Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Hong Liu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
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28
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Yang J, He Z, Hong L, Sun W, Wang R. Asymmetric N-aminoalkylation of 3-substituted indoles by N-protected N,O-acetals: an access to chiral propargyl aminals. Org Biomol Chem 2020; 18:4169-4173. [DOI: 10.1039/d0ob00795a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A direct enantioselective N1 aminoalkylation of 3-substituted indoles is efficiently catalyzed by a phosphoric acid catalyst under mild conditions, which could be applied to the modification of tryptophan containing oligopeptides.
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Affiliation(s)
- Junxian Yang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province
- Institute of Pharmacology
- School of Basic Medical Sciences & Research Unit of Peptide Science
- Chinese Academy of Medical Sciences
- 2019RU066
| | - Zeyuan He
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province
- Institute of Pharmacology
- School of Basic Medical Sciences & Research Unit of Peptide Science
- Chinese Academy of Medical Sciences
- 2019RU066
| | - Liang Hong
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
| | - Wangsheng Sun
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province
- Institute of Pharmacology
- School of Basic Medical Sciences & Research Unit of Peptide Science
- Chinese Academy of Medical Sciences
- 2019RU066
| | - Rui Wang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province
- Institute of Pharmacology
- School of Basic Medical Sciences & Research Unit of Peptide Science
- Chinese Academy of Medical Sciences
- 2019RU066
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29
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Martínez-Gualda B, Sun L, Martí-Marí O, Noppen S, Abdelnabi R, Bator CM, Quesada E, Delang L, Mirabelli C, Lee H, Schols D, Neyts J, Hafenstein S, Camarasa MJ, Gago F, San-Félix A. Scaffold Simplification Strategy Leads to a Novel Generation of Dual Human Immunodeficiency Virus and Enterovirus-A71 Entry Inhibitors. J Med Chem 2019; 63:349-368. [PMID: 31809045 DOI: 10.1021/acs.jmedchem.9b01737] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Currently, there are only three FDA-approved drugs that inhibit human immunodeficiency virus (HIV) entry-fusion into host cells. The situation is even worse for enterovirus EV71 infection for which no antiviral therapies are available. We describe here the discovery of potent entry dual inhibitors of HIV and EV71. These compounds contain in their structure three or four tryptophan (Trp) residues linked to a central scaffold. Critical for anti-HIV/EV71 activity is the presence of extra phenyl rings, bearing one or two carboxylates, at the C2 position of the indole ring of each Trp residue. The most potent derivatives, 22 and 30, inhibit early steps of the replicative cycles of HIV-1 and EV-A71 by interacting with their respective viral surfaces (glycoprotein gp120 of HIV and the fivefold axis of the EV-A71 capsid). The high potency, low toxicity, facile chemical synthesis, and great opportunities for chemical optimization make them useful prototypes for future medicinal chemistry studies.
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Affiliation(s)
| | - Liang Sun
- Department of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy , University of Leuven , B-3000 Leuven , Belgium
| | | | - Sam Noppen
- Department of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy , University of Leuven , B-3000 Leuven , Belgium
| | - Rana Abdelnabi
- Department of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy , University of Leuven , B-3000 Leuven , Belgium
| | - Carol M Bator
- Department of Biochemistry and Molecular Biology, Huck Institutes of the Life Sciences , The Pennsylvania State University , University Park , 16802 State College , Pennsylvania , United States
| | - Ernesto Quesada
- Instituto de Química Médica (IQM-CSIC) , 28006 Madrid , Spain
| | - Leen Delang
- Department of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy , University of Leuven , B-3000 Leuven , Belgium
| | - Carmen Mirabelli
- Department of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy , University of Leuven , B-3000 Leuven , Belgium
| | - Hyunwook Lee
- Department of Biochemistry and Molecular Biology, Huck Institutes of the Life Sciences , The Pennsylvania State University , University Park , 16802 State College , Pennsylvania , United States
| | - Dominique Schols
- Department of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy , University of Leuven , B-3000 Leuven , Belgium
| | - Johan Neyts
- Department of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy , University of Leuven , B-3000 Leuven , Belgium
| | - Susan Hafenstein
- Department of Biochemistry and Molecular Biology, Huck Institutes of the Life Sciences , The Pennsylvania State University , University Park , 16802 State College , Pennsylvania , United States.,Department of Medicine , The Pennsylvania State University College of Medicine , 17033 Hershey , Pennsylvania , United States
| | | | - Federico Gago
- Departamento de Ciencias Biomédicas y Unidad Asociada IQM-UAH , Universidad de Alcalá , Alcalá de Henares, E-28805 Madrid , Spain
| | - Ana San-Félix
- Instituto de Química Médica (IQM-CSIC) , 28006 Madrid , Spain
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30
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Subiros-Funosas R, Ho VCL, Barth ND, Mendive-Tapia L, Pappalardo M, Barril X, Ma R, Zhang CB, Qian BZ, Sintes M, Ghashghaei O, Lavilla R, Vendrell M. Fluorogenic Trp(redBODIPY) cyclopeptide targeting keratin 1 for imaging of aggressive carcinomas. Chem Sci 2019; 11:1368-1374. [PMID: 34123261 PMCID: PMC8148049 DOI: 10.1039/c9sc05558d] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 12/17/2019] [Indexed: 12/14/2022] Open
Abstract
Keratin 1 (KRT1) is overexpressed in squamous carcinomas and associated with aggressive pathologies in breast cancer. Herein we report the design and preparation of the first Trp-based red fluorogenic amino acid, which is synthetically accessible in a few steps and displays excellent photophysical properties, and its application in a minimally-disruptive labelling strategy to prepare a new fluorogenic cyclopeptide for imaging of KRT1+ cells in whole intact tumour tissues.
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Affiliation(s)
- Ramon Subiros-Funosas
- Centre for Inflammation Research, University of Edinburgh 47 Little France Crescent EH16 4TJ Edinburgh UK
| | - Vivian Cheuk Lam Ho
- Centre for Inflammation Research, University of Edinburgh 47 Little France Crescent EH16 4TJ Edinburgh UK
| | - Nicole D Barth
- Centre for Inflammation Research, University of Edinburgh 47 Little France Crescent EH16 4TJ Edinburgh UK
| | - Lorena Mendive-Tapia
- Centre for Inflammation Research, University of Edinburgh 47 Little France Crescent EH16 4TJ Edinburgh UK
| | - Morena Pappalardo
- Laboratory of Physical Chemistry, Facultat de Farmàcia, Universitat de Barcelona and Institut de Biomedicina de la Universitat de Barcelona (IBUB) Av. Joan XXIII s/n 08028 Barcelona Spain
| | - Xavier Barril
- Laboratory of Physical Chemistry, Facultat de Farmàcia, Universitat de Barcelona and Institut de Biomedicina de la Universitat de Barcelona (IBUB) Av. Joan XXIII s/n 08028 Barcelona Spain
| | - Ruoyu Ma
- MRC Centre for Reproductive Health, University of Edinburgh 47 Little France Crescent EH16 4TJ Edinburgh UK
| | - Cheng-Bin Zhang
- MRC Centre for Reproductive Health, University of Edinburgh 47 Little France Crescent EH16 4TJ Edinburgh UK
| | - Bin-Zhi Qian
- MRC Centre for Reproductive Health, University of Edinburgh 47 Little France Crescent EH16 4TJ Edinburgh UK
| | - Miquel Sintes
- Laboratory of Medicinal Chemistry, Faculty of Pharmacy, University of Barcelona and Institut de Biomedicina de la Universitat de Barcelona (IBUB) Avda Joan XXIII 27-30 Barcelona 08028 Spain
| | - Ouldouz Ghashghaei
- Laboratory of Medicinal Chemistry, Faculty of Pharmacy, University of Barcelona and Institut de Biomedicina de la Universitat de Barcelona (IBUB) Avda Joan XXIII 27-30 Barcelona 08028 Spain
| | - Rodolfo Lavilla
- Laboratory of Medicinal Chemistry, Faculty of Pharmacy, University of Barcelona and Institut de Biomedicina de la Universitat de Barcelona (IBUB) Avda Joan XXIII 27-30 Barcelona 08028 Spain
| | - Marc Vendrell
- Centre for Inflammation Research, University of Edinburgh 47 Little France Crescent EH16 4TJ Edinburgh UK
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31
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Cardoza S, Das P, Tandon V. Pd-Catalyzed Sequential Arylation of 7-Azaindoles: Aggregate-Induced Emission of Tetra-Aryl 7-Azaindoles. J Org Chem 2019; 84:14015-14029. [DOI: 10.1021/acs.joc.9b02187] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Savio Cardoza
- Special Centre for Molecular Medicine, Jawaharlal Nehru University, New Delhi 110067, India
| | - Parthasarathi Das
- Department of Chemistry, Indian Institute of Technology (Indian School of Mines), Dhanbad, Jharkhand 826004, India
| | - Vibha Tandon
- Special Centre for Molecular Medicine, Jawaharlal Nehru University, New Delhi 110067, India
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32
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Wang Z, Niu J, Zeng H, Li CJ. Construction of Spirocyclic Tetrahydro-β-carbolines via Cross-Annulation of Phenols with Tryptamines in Water. Org Lett 2019; 21:7033-7037. [PMID: 31436437 DOI: 10.1021/acs.orglett.9b02613] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Phenols are readily available by degradation of lignin resource. Palladium-catalyzed conversion of phenols to tetrahydro-β-carboline skeletons bearing a spirocycle at the C-1 position in water is reported. Various substituted phenols are successfully cross-annulated with different tryptamines via sequential C(Ar)-O bond cleavage of phenols, C-H bond activation of tryptamines, and C-N/C-C bond formations. This method provides a new protocol of converting lignin phenols into high-value-added compounds, such as natural product Komavine.
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Affiliation(s)
- Zemin Wang
- The State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
| | - Jiabin Niu
- The State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
| | - Huiying Zeng
- The State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
| | - Chao-Jun Li
- Department of Chemistry and FQRNT Centre for Green Chemistry and Catalysis, McGill University, 801 Sherbrooke Street West, Montreal, QC H3A 0B8, Canada
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33
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Moschner J, Stulberg V, Fernandes R, Huhmann S, Leppkes J, Koksch B. Approaches to Obtaining Fluorinated α-Amino Acids. Chem Rev 2019; 119:10718-10801. [PMID: 31436087 DOI: 10.1021/acs.chemrev.9b00024] [Citation(s) in RCA: 168] [Impact Index Per Article: 33.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Fluorine does not belong to the pool of chemical elements that nature uses to build organic matter. However, chemists have exploited the unique properties of fluorine and produced countless fluoro-organic compounds without which our everyday lives would be unimaginable. The incorporation of fluorine into amino acids established a completely new class of amino acids and their properties, and those of the biopolymers constructed from them are extremely interesting. Increasing interest in this class of amino acids caused the demand for robust and stereoselective synthetic protocols that enable straightforward access to these building blocks. Herein, we present a comprehensive account of the literature in this field going back to 1995. We place special emphasis on a particular fluorination strategy. The four main sections describe fluorinated versions of alkyl, cyclic, aromatic amino acids, and also nickel-complexes to access them. We progress by one carbon unit increments. Special cases of amino acids for which there is no natural counterpart are described at the end of each section. Synthetic access to each of the amino acids is summarized in form of a table at the end of this article with the aim to make the information easily accessible to the reader.
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Affiliation(s)
- Johann Moschner
- Department of Biology, Chemistry and Pharmacy, Institute of Chemistry and Biochemistry , Freie Universität Berlin , Takustr. 3 , 14195 Berlin , Germany
| | - Valentina Stulberg
- Department of Biology, Chemistry and Pharmacy, Institute of Chemistry and Biochemistry , Freie Universität Berlin , Takustr. 3 , 14195 Berlin , Germany
| | - Rita Fernandes
- Department of Biology, Chemistry and Pharmacy, Institute of Chemistry and Biochemistry , Freie Universität Berlin , Takustr. 3 , 14195 Berlin , Germany
| | - Susanne Huhmann
- Department of Biology, Chemistry and Pharmacy, Institute of Chemistry and Biochemistry , Freie Universität Berlin , Takustr. 3 , 14195 Berlin , Germany
| | - Jakob Leppkes
- Department of Biology, Chemistry and Pharmacy, Institute of Chemistry and Biochemistry , Freie Universität Berlin , Takustr. 3 , 14195 Berlin , Germany
| | - Beate Koksch
- Department of Biology, Chemistry and Pharmacy, Institute of Chemistry and Biochemistry , Freie Universität Berlin , Takustr. 3 , 14195 Berlin , Germany
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34
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Song L, Tian G, Blanpain A, Van Meervelt L, Van der Eycken EV. Diversification of Peptidomimetics and Oligopeptides through Microwave‐Assisted Rhodium(III)‐Catalyzed Intramolecular Annulation. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900550] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Liangliang Song
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of ChemistryKU Leuven Celestijnenlaan 200F 3001 Leuven Belgium
| | - Guilong Tian
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of ChemistryKU Leuven Celestijnenlaan 200F 3001 Leuven Belgium
| | - Anna Blanpain
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of ChemistryKU Leuven Celestijnenlaan 200F 3001 Leuven Belgium
| | - Luc Van Meervelt
- Biomolecular Architecture, Department of ChemistryKU Leuven Celestijnenlaan 200F 3001 Leuven Belgium
| | - Erik V. Van der Eycken
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of ChemistryKU Leuven Celestijnenlaan 200F 3001 Leuven Belgium
- Peoples' Friendship University of Russia (RUDN University) Miklukho-Maklaya Street 6 Moscow Russia
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35
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Wang W, Subramanian P, Martinazzoli O, Wu J, Ackermann L. Glycopeptides by Linch‐Pin C−H Activations for Peptide‐Carbohydrate Conjugation by Manganese(I)‐Catalysis. Chemistry 2019; 25:10585-10589. [DOI: 10.1002/chem.201902788] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Wei Wang
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Göttingen Tammannstrasse 2 37077 Göttingen Germany
| | - Parthasarathi Subramanian
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Göttingen Tammannstrasse 2 37077 Göttingen Germany
| | - Oscar Martinazzoli
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Göttingen Tammannstrasse 2 37077 Göttingen Germany
| | - Jun Wu
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Göttingen Tammannstrasse 2 37077 Göttingen Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Göttingen Tammannstrasse 2 37077 Göttingen Germany
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36
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37
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Zeng H, Wang Z, Li C. Two‐in‐One Strategy for Palladium‐Catalyzed C−H Functionalization in Water. Angew Chem Int Ed Engl 2019; 58:2859-2863. [PMID: 30575240 DOI: 10.1002/anie.201813391] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Indexed: 12/21/2022]
Affiliation(s)
- Huiying Zeng
- The State Key Laboratory of Applied Organic ChemistryLanzhou University 222 Tianshui Road Lanzhou 730000 P. R. China
| | - Zemin Wang
- The State Key Laboratory of Applied Organic ChemistryLanzhou University 222 Tianshui Road Lanzhou 730000 P. R. China
| | - Chao‐Jun Li
- The State Key Laboratory of Applied Organic ChemistryLanzhou University 222 Tianshui Road Lanzhou 730000 P. R. China
- Department of Chemistry and FQRNT Centre for Green Chemistry and CatalysisMcGill University 801 Sherbrooke St. West Montreal Quebec H3A 0B8 Canada
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38
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Annamalai P, Hsiao HC, Raju S, Fu YH, Chen PL, Horng JC, Liu YH, Chuang SC. Synthesis, Isolation, and Characterization of Mono- and Bis-norbornene-Annulated Biarylamines through Pseudo-Catellani Intermediates. Org Lett 2019; 21:1182-1186. [DOI: 10.1021/acs.orglett.9b00119] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
| | - Huan-Chang Hsiao
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan
| | - Selvam Raju
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan
| | - Yi-Hsuan Fu
- Department of Chemistry, National Tsing Hua University, Hsinchu 30010, Taiwan
| | - Pei-Ling Chen
- Department of Chemistry, National Tsing Hua University, Hsinchu 30010, Taiwan
| | - Jia-Cherng Horng
- Department of Chemistry, National Tsing Hua University, Hsinchu 30010, Taiwan
| | - Yi-Hung Liu
- Instrumentation Center, National Taiwan University, Taipei 10617, Taiwan
| | - Shih-Ching Chuang
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan
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39
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Kaplaneris N, Rogge T, Yin R, Wang H, Sirvinskaite G, Ackermann L. Late-Stage Diversification through Manganese-Catalyzed C−H Activation: Access to Acyclic, Hybrid, and Stapled Peptides. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201812705] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Nikolaos Kaplaneris
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammanstraße 2 37077 Göttingen Germany
| | - Torben Rogge
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammanstraße 2 37077 Göttingen Germany
| | - Rongxin Yin
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammanstraße 2 37077 Göttingen Germany
| | - Hui Wang
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammanstraße 2 37077 Göttingen Germany
| | - Giedre Sirvinskaite
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammanstraße 2 37077 Göttingen Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammanstraße 2 37077 Göttingen Germany
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40
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Kaplaneris N, Rogge T, Yin R, Wang H, Sirvinskaite G, Ackermann L. Late-Stage Diversification through Manganese-Catalyzed C-H Activation: Access to Acyclic, Hybrid, and Stapled Peptides. Angew Chem Int Ed Engl 2019; 58:3476-3480. [PMID: 30565829 DOI: 10.1002/anie.201812705] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Indexed: 12/16/2022]
Abstract
Bioorthogonal C-H allylation with ample scope was accomplished through a versatile manganese(I)-catalyzed C-H activation for the late-stage diversification of structurally complex peptides. The unique robustness of the manganese(I) catalysis manifold was reflected by full tolerance of sensitive functional groups, such as iodides, esters, amides, and OH-free hydroxy groups, thereby setting the stage for the racemization-free synthesis of C-H fused peptide hybrids featuring steroids, drug molecules, natural products, nucleobases, and saccharides.
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Affiliation(s)
- Nikolaos Kaplaneris
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammanstraße 2, 37077, Göttingen, Germany
| | - Torben Rogge
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammanstraße 2, 37077, Göttingen, Germany
| | - Rongxin Yin
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammanstraße 2, 37077, Göttingen, Germany
| | - Hui Wang
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammanstraße 2, 37077, Göttingen, Germany
| | - Giedre Sirvinskaite
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammanstraße 2, 37077, Göttingen, Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammanstraße 2, 37077, Göttingen, Germany
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41
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Zeng H, Wang Z, Li C. Two‐in‐One Strategy for Palladium‐Catalyzed C−H Functionalization in Water. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813391] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Huiying Zeng
- The State Key Laboratory of Applied Organic ChemistryLanzhou University 222 Tianshui Road Lanzhou 730000 P. R. China
| | - Zemin Wang
- The State Key Laboratory of Applied Organic ChemistryLanzhou University 222 Tianshui Road Lanzhou 730000 P. R. China
| | - Chao‐Jun Li
- The State Key Laboratory of Applied Organic ChemistryLanzhou University 222 Tianshui Road Lanzhou 730000 P. R. China
- Department of Chemistry and FQRNT Centre for Green Chemistry and CatalysisMcGill University 801 Sherbrooke St. West Montreal Quebec H3A 0B8 Canada
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42
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Perez-Rizquez C, Abian O, Palomo JM. Site-selective modification of tryptophan and protein tryptophan residues through PdNP bionanohybrid-catalysed C–H activation in aqueous media. Chem Commun (Camb) 2019; 55:12928-12931. [DOI: 10.1039/c9cc06971b] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PdNP bionanohybrid catalyzed selective C–H bond arylation of tryptophan residues in proteins in aqueous media at room temperature.
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Affiliation(s)
| | - Olga Abian
- Instituto Aragonés de Ciencias de la Salud (IACS)
- Zaragoza
- Spain
- Institute of Biocomputation and Physics of Complex Systems (BIFI)
- Joint Units IQFR-CSIC-BIFI, and GBsC-CSIC-BIFI
| | - Jose M. Palomo
- Department of Biocatalysis
- Institute of Catalysis (ICP-CSIC)
- 28049 Madrid
- Spain
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43
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Shelke YG, Yashmeen A, Gholap AVA, Gharpure SJ, Kapdi AR. Homogeneous Catalysis: A Powerful Technology for the Modification of Important Biomolecules. Chem Asian J 2018; 13:2991-3013. [PMID: 30063286 DOI: 10.1002/asia.201801020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 07/29/2018] [Indexed: 12/17/2022]
Abstract
Homogeneous catalysis plays an important and ubiquitous role in the synthesis of simple and complex molecules, including drug compounds, natural products, and agrochemicals. In recent years, the wide-reaching importance of homogeneous catalysis has made it an indispensable tool for the modification of biomolecules, such as carbohydrates (sugars), amino acids, peptides, nucleosides, nucleotides, and steroids. Such a synthetic strategy offers several advantages, which have led to the development of new molecules of biological relevance at a rapid rate relative to the number of available synthetic methods. Given the powerful nature of homogeneous catalysis in effecting these synthetic transformations, this Focus Review has been compiled to highlight these important developments.
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Affiliation(s)
- Yogesh G Shelke
- Department of Chemistry, Indian Institute of Technology, Bombay, Main Gate Road, Powai, Mumbai, 400076, India
| | - Afsana Yashmeen
- Department of Chemistry, Institute of Chemical Technology, Nathalal Parekh Road, Matunga, Mumbai, 400019, India
| | - Aniket V A Gholap
- Department of Chemistry, Institute of Chemical Technology, Nathalal Parekh Road, Matunga, Mumbai, 400019, India
| | - Santosh J Gharpure
- Department of Chemistry, Indian Institute of Technology, Bombay, Main Gate Road, Powai, Mumbai, 400076, India
| | - Anant R Kapdi
- Department of Chemistry, Institute of Chemical Technology, Nathalal Parekh Road, Matunga, Mumbai, 400019, India
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44
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Wang W, Lorion MM, Martinazzoli O, Ackermann L. BODIPY Peptide Labeling by Late‐Stage C(sp
3
)−H Activation. Angew Chem Int Ed Engl 2018; 57:10554-10558. [DOI: 10.1002/anie.201804654] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Revised: 05/31/2018] [Indexed: 12/30/2022]
Affiliation(s)
- Wei Wang
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Tammanstraße 2 37077 Göttingen Germany
| | - Mélanie M. Lorion
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Tammanstraße 2 37077 Göttingen Germany
| | - Oscar Martinazzoli
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Tammanstraße 2 37077 Göttingen Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Tammanstraße 2 37077 Göttingen Germany
- DZHK (German Centre for Cardiovascular Research) Germany
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45
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Wang W, Lorion MM, Martinazzoli O, Ackermann L. BODIPY Peptide Labeling by Late‐Stage C(sp
3
)−H Activation. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201804654] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Wei Wang
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Tammanstraße 2 37077 Göttingen Germany
| | - Mélanie M. Lorion
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Tammanstraße 2 37077 Göttingen Germany
| | - Oscar Martinazzoli
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Tammanstraße 2 37077 Göttingen Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Tammanstraße 2 37077 Göttingen Germany
- DZHK (German Centre for Cardiovascular Research) Germany
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46
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Mondal S, Chowdhury S. Recent Advances on Amino Acid Modifications via
C-H Functionalization and Decarboxylative Functionalization Strategies. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800011] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Santanu Mondal
- Department of Chemical Sciences; Indian Institute of Science Education and Research - Kolkata; Mohanpur, West Bengal India
| | - Sushobhan Chowdhury
- Department of Chemical Sciences; Indian Institute of Science Education and Research - Kolkata; Mohanpur, West Bengal India
- Medicinal and Process Chemistry Division, CSIR - Central Drug Research Institute; Lucknow, Uttar Pradesh India
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47
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Sun J, Jiang J, Pan H, Li J. Additive-Free Pd-Catalysed C-2 Arylation of Tryptophan Derivatives with Diaryliodonium Salts. JOURNAL OF CHEMICAL RESEARCH 2018. [DOI: 10.3184/174751918x15232701502261] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
An efficient, mild and Pd-catalysed C-2 arylation of Fmoc-L-tryptophan with diaryliodonium salts has been developed, giving easy access to C-2 arylated tryptophan derivatives. This protocol tolerates a variety of functional groups and proceeds smoothly in high yields without any additives. In addition, the chemoseletive C–H arylation with unsymmetrical salts is described.
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Affiliation(s)
- Jian Sun
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Jun Jiang
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Heng Pan
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Jianjun Li
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, P.R. China
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, P.R. China
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48
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Bauer M, Wang W, Lorion MM, Dong C, Ackermann L. Internal Peptide Late-Stage Diversification: Peptide-Isosteric Triazoles for Primary and Secondary C(sp 3 )-H Activation. Angew Chem Int Ed Engl 2017; 57:203-207. [PMID: 29135064 DOI: 10.1002/anie.201710136] [Citation(s) in RCA: 114] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Revised: 11/11/2017] [Indexed: 12/16/2022]
Abstract
Secondary C(sp3 )-H arylations were accomplished by palladium catalysis with triazoles as peptide bond isosteres. The unique power of this approach is highlighted by the possibility of achieving secondary C(sp3 )-H functionalizations on terminal peptides as well as the unprecedented positional-selective C(sp3 )-H functionalization of internal peptide positions, setting the stage for modular peptide late-stage diversification.
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Affiliation(s)
- Michaela Bauer
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität, Tammanstraße 2, 37077, Göttingen, Germany
| | - Wei Wang
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität, Tammanstraße 2, 37077, Göttingen, Germany
| | - Mélanie M Lorion
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität, Tammanstraße 2, 37077, Göttingen, Germany
| | - Chuan Dong
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität, Tammanstraße 2, 37077, Göttingen, Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität, Tammanstraße 2, 37077, Göttingen, Germany
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49
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Internal Peptide Late-Stage Diversification: Peptide-Isosteric Triazoles for Primary and Secondary C(sp3
)−H Activation. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201710136] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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50
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Hogg KF, Trowbridge A, Alvarez-Pérez A, Gaunt MJ. The α-tertiary amine motif drives remarkable selectivity for Pd-catalyzed carbonylation of β-methylene C-H bonds. Chem Sci 2017; 8:8198-8203. [PMID: 29568467 PMCID: PMC5855970 DOI: 10.1039/c7sc03876c] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Accepted: 10/08/2017] [Indexed: 12/27/2022] Open
Abstract
The selective C-H carbonylation of methylene bonds in the presence of traditionally more reactive methyl C-H and C(sp2)-H bonds in α-tertiary amines is reported. The exceptional selectivity is driven by the bulky α-tertiary amine motif, which we hypothesise orientates the activating C-H bond proximal to Pd in order to avoid an unfavourable steric clash with a second α-tertiary amine on the Pd centre, promoting preferential cyclopalladation at the methylene position. The reaction tolerates a range of structurally interesting and synthetically versatile functional groups, delivering the corresponding β-lactam products in good to excellent yields.
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Affiliation(s)
- Kirsten F Hogg
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge , UK .
| | - Aaron Trowbridge
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge , UK .
| | - Andrea Alvarez-Pérez
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge , UK .
| | - Matthew J Gaunt
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge , UK .
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