1
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Lin B, Liu T, Luo T. Gold-catalyzed cyclization and cycloaddition in natural product synthesis. Nat Prod Rep 2024; 41:1091-1112. [PMID: 38456472 DOI: 10.1039/d3np00056g] [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: 03/09/2024]
Abstract
Covering: 2016 to mid 2023Transition metal catalysis, known for its remarkable capacity to expedite the assembly of molecular complexity from readily available starting materials in a single operation, occupies a central position in contemporary chemical synthesis. Within this landscape, gold-catalyzed reactions present a novel and versatile paradigm, offering robust frameworks for accessing diverse structural motifs. In this review, we highlighted a curated selection of publications in the past 8 years, focusing on the deployment of homogeneous gold catalysis in the ring-forming step for the total synthesis of natural products. These investigations are categorized based on the specific ring formations they engender, accentuating the prevailing gold-catalyzed methodologies applied to surmount intricate challenges in natural products synthesis.
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Affiliation(s)
- Boxu Lin
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering, Ministry of Education, Beijing National Laboratory for Molecular Science, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.
| | - Tianran Liu
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering, Ministry of Education, Beijing National Laboratory for Molecular Science, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.
| | - Tuoping Luo
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering, Ministry of Education, Beijing National Laboratory for Molecular Science, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.
- Peking-Tsinghua Center for Life Sciences, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
- Institute of Molecular Physiology, Shenzhen Bay Laboratory, Shenzhen, Guangdong 518055, China
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2
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Hayashi H, Maeda S, Mita T. Quantum chemical calculations for reaction prediction in the development of synthetic methodologies. Chem Sci 2023; 14:11601-11616. [PMID: 37920348 PMCID: PMC10619630 DOI: 10.1039/d3sc03319h] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 09/29/2023] [Indexed: 11/04/2023] Open
Abstract
Quantum chemical calculations have been used in the development of synthetic methodologies to analyze the reaction mechanisms of the developed reactions. Their ability to estimate chemical reaction pathways, including transition state energies and connected equilibria, has led researchers to embrace their use in predicting unknown reactions. This perspective highlights strategies that leverage quantum chemical calculations for the prediction of reactions in the discovery of new methodologies. Selected examples demonstrate how computation has driven the development of unknown reactions, catalyst design, and the exploration of synthetic routes to complex molecules prior to often laborious, costly, and time-consuming experimental investigations.
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Affiliation(s)
- Hiroki Hayashi
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University Kita 21, Nishi 10, Kita-ku Sapporo Hokkaido 001-0021 Japan
- JST-ERATO, Maeda Artificial Intelligence in Chemical Reaction Design and Discovery Project Kita 10, Nishi 8, Kita-ku Sapporo Hokkaido 060-0810 Japan
| | - Satoshi Maeda
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University Kita 21, Nishi 10, Kita-ku Sapporo Hokkaido 001-0021 Japan
- JST-ERATO, Maeda Artificial Intelligence in Chemical Reaction Design and Discovery Project Kita 10, Nishi 8, Kita-ku Sapporo Hokkaido 060-0810 Japan
- Department of Chemistry, Faculty of Science, Hokkaido University Kita 10, Nishi 8, Kita-ku Sapporo Hokkaido 060-0810 Japan
| | - Tsuyoshi Mita
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University Kita 21, Nishi 10, Kita-ku Sapporo Hokkaido 001-0021 Japan
- JST-ERATO, Maeda Artificial Intelligence in Chemical Reaction Design and Discovery Project Kita 10, Nishi 8, Kita-ku Sapporo Hokkaido 060-0810 Japan
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3
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Abstract
Gibberellins (GAs) are important plant hormones, but some of their family members are in extremely limited natural supply including GA18. Herein, we report a concise synthesis of (-)-GA18 methyl ester, a member of the C20 gibberellins, from commercially available and cheap andrographolide. Our synthesis features an intramolecular ene reaction to form the C ring, an oxidative cleavage followed by aldol condensation to realize a ring contraction and form the challenging trans-hydrindane (AB ring), and a photochemical [2+2] cycloaddition accompanied by a subsequent SmI2-mediated skeletal rearrangement to construct the methylenebicyclo[3.2.1]octanol moiety (CD ring).
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Affiliation(s)
- Lei Li
- Department of Chemistry, Emory University, Atlanta, GA 30322, United States
- Department of Chemistry, Purdue University, West Lafayette, IN 47907, United States
| | - Weida Liang
- Department of Chemistry, Purdue University, West Lafayette, IN 47907, United States
| | - Mario E. Rivera
- Department of Chemistry, Emory University, Atlanta, GA 30322, United States
- Department of Chemistry, Purdue University, West Lafayette, IN 47907, United States
| | - Ye-Cheng Wang
- Department of Chemistry, Purdue University, West Lafayette, IN 47907, United States
| | - Mingji Dai
- Department of Chemistry, Emory University, Atlanta, GA 30322, United States
- Department of Chemistry, Purdue University, West Lafayette, IN 47907, United States
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4
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Modern Photocatalytic Strategies in Natural Product Synthesis. PROGRESS IN THE CHEMISTRY OF ORGANIC NATURAL PRODUCTS 2023; 120:1-104. [PMID: 36587307 DOI: 10.1007/978-3-031-11783-1_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Modern photocatalysis has proven its generality for the development and functionalization of native functionalities. To date, the field has found broad applications in diverse research areas, including the total synthesis of natural products. This contribution covers recent reports of total syntheses involving as a key step a photocatalytic reaction. Among the selected examples, the photocatalytic processes proceed in a highly chemo-, regio-, and stereoselective manner, thereby allowing the rapid access to structurally complex architectures under light-driven conditions.
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5
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Baeza Cinco MÁ, Wu G, Telser J, Hayton TW. Structural and Spectroscopic Characterization of a Zinc-Bound N-Oxyphthalimide Radical. Inorg Chem 2022; 61:13250-13255. [PMID: 35972238 DOI: 10.1021/acs.inorgchem.2c01765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Thermolysis of a 1:1:1 mixture of MeLH (MeL = {(2,6-iPr2C6H3)NC(Me)}2CH), N-hydroxyphthalimide (HOPth), and diethylzinc in toluene at 77 °C provided [MeLZn(OPth)] (1) in good yield after workup. The subsequent reduction of 1 with 1.3 equiv of KC8 and 1 equiv of 2.2.2-cryptand, in tetrahydrofuran, provided [K(2.2.2-cryptand)][MeLZn(OPth)] (2) in 74% yield after workup. Characterization of 2 via X-ray crystallography and electron paramagnetic resonance spectroscopy reveals the presence of an S = 1/2 radical on the N-oxyphthalimide ligand. Importantly, these data represent the first structural and spectroscopic confirmation of the redox activity of a metal-bound N-oxyphthalimide fragment, expanding the range of structurally characterized redox-active ligands.
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Affiliation(s)
- Miguel Á Baeza Cinco
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93016, United States
| | - Guang Wu
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93016, United States
| | - Joshua Telser
- Department of Biological, Chemical and Physical Sciences, Roosevelt University, 430 South Michigan Avenue. Chicago, Illinois 60605-1394, United States
| | - Trevor W Hayton
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93016, United States
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6
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Pitre SP, Overman LE. Strategic Use of Visible-Light Photoredox Catalysis in Natural Product Synthesis. Chem Rev 2021; 122:1717-1751. [PMID: 34232019 DOI: 10.1021/acs.chemrev.1c00247] [Citation(s) in RCA: 184] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Recent progress in the development of photocatalytic reactions promoted by visible light is leading to a renaissance in the use of photochemistry in the construction of structurally elaborate organic molecules. Because of the rich functionality found in natural products, studies in natural product total synthesis provide useful insights into functional group compatibility of these new photocatalytic methods as well as their impact on synthetic strategy. In this review, we examine total syntheses published through the end of 2020 that employ a visible-light photoredox catalytic step. To assist someone interested in employing the photocatalytic steps discussed, the review is organized largely by the nature of the bond formed in the photocatalytic step.
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Affiliation(s)
- Spencer P Pitre
- Department of Chemistry, Oklahoma State University, Stillwater, Oklahoma 74078, United States
| | - Larry E Overman
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
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7
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Parida SK, Mandal T, Das S, Hota SK, De Sarkar S, Murarka S. Single Electron Transfer-Induced Redox Processes Involving N-(Acyloxy)phthalimides. ACS Catal 2021. [DOI: 10.1021/acscatal.0c04756] [Citation(s) in RCA: 188] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Sushanta Kumar Parida
- Department of Chemistry, Indian Institute of Technology Jodhpur, Karwar-342037, Rajasthan, India
| | - Tanumoy Mandal
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur-741246, West Bengal, India
| | - Sanju Das
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur-741246, West Bengal, India
| | - Sudhir Kumar Hota
- Department of Chemistry, Indian Institute of Technology Jodhpur, Karwar-342037, Rajasthan, India
| | - Suman De Sarkar
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur-741246, West Bengal, India
| | - Sandip Murarka
- Department of Chemistry, Indian Institute of Technology Jodhpur, Karwar-342037, Rajasthan, India
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8
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Tomanik M, Hsu IT, Herzon SB. Fragment Coupling Reactions in Total Synthesis That Form Carbon-Carbon Bonds via Carbanionic or Free Radical Intermediates. Angew Chem Int Ed Engl 2021; 60:1116-1150. [PMID: 31869476 DOI: 10.1002/anie.201913645] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Indexed: 12/21/2022]
Abstract
Fragment coupling reactions that form carbon-carbon bonds are valuable transformations in synthetic design. Advances in metal-catalyzed cross-coupling reactions in the early 2000s brought a high level of predictability and reliability to carbon-carbon bond constructions involving the union of unsaturated fragments. By comparison, recent years have witnessed an increase in fragment couplings proceeding via carbanionic and open-shell (free radical) intermediates. The latter has been driven by advances in methods to generate and utilize carbon-centered radicals under mild conditions. In this Review, we survey a selection of recent syntheses that have implemented carbanion- or radical-based fragment couplings to form carbon-carbon bonds. We aim to highlight the strategic value of these disconnections in their respective settings and to identify extensible lessons from each example that might be instructive to students.
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Affiliation(s)
- Martin Tomanik
- Department of Chemistry, Yale University, 225 Prospect St, New Haven, CT, USA
| | - Ian Tingyung Hsu
- Department of Chemistry, Yale University, 225 Prospect St, New Haven, CT, USA
| | - Seth B Herzon
- Department of Chemistry, Yale University, 225 Prospect St, New Haven, CT, USA.,Department of Pharmacology, Yale University, 333 Cedar St, New Haven, CT, USA
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9
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Tomanik M, Hsu IT, Herzon SB. Fragmentverknüpfungen in der Totalsynthese – Bildung von C‐C‐Bindungen über intermediäre Carbanionen oder freie Radikale. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.201913645] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Martin Tomanik
- Department of Chemistry Yale University 225 Prospect St New Haven CT USA
| | - Ian Tingyung Hsu
- Department of Chemistry Yale University 225 Prospect St New Haven CT USA
| | - Seth B. Herzon
- Department of Chemistry Yale University 225 Prospect St New Haven CT USA
- Department of Pharmacology Yale University 333 Cedar St New Haven CT USA
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10
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Wang B, Perea MA, Sarpong R. Transition Metal-Mediated C-C Single Bond Cleavage: Making the Cut in Total Synthesis. Angew Chem Int Ed Engl 2020; 59:18898-18919. [PMID: 31984640 PMCID: PMC7772057 DOI: 10.1002/anie.201915657] [Citation(s) in RCA: 95] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Indexed: 12/12/2022]
Abstract
Transition-metal-mediated cleavage of C-C single bonds can enable entirely new retrosynthetic disconnections in the total synthesis of natural products. Given that C-C bond cleavage inherently alters the carbon framework of a compound, and that, under transition-metal catalysis, the generated organometallic or radical intermediate is primed for further complexity-building reactivity, C-C bond-cleavage events have the potential to drastically and rapidly remodel skeletal frameworks. The recent acceleration of the use of transition-metal-mediated cleavage of C-C single bonds in total synthesis can be ascribed to a communal recognition of this fact. In this Review, we highlight ten selected total syntheses from 2014 to 2019 that illustrate how transition-metal-mediated cleavage of C-C single bonds at either the core or the periphery of synthetic intermediates can streamline synthetic efforts.
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Affiliation(s)
| | | | - Richmond Sarpong
- Department of Chemistry, University of California, Berkeley Berkeley, CA 94720 (USA)
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11
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Wang B, Perea MA, Sarpong R. Übergangsmetallvermittelte Spaltung von C‐C‐Einfachbindungen. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201915657] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Brian Wang
- Department of Chemistry University of California, Berkeley Berkeley CA 94720 USA
| | - Melecio A. Perea
- Department of Chemistry University of California, Berkeley Berkeley CA 94720 USA
| | - Richmond Sarpong
- Department of Chemistry University of California, Berkeley Berkeley CA 94720 USA
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12
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Cai X, Liang W, Liu M, Li X, Dai M. Catalytic Hydroxycyclopropanol Ring-Opening Carbonylative Lactonization to Fused Bicyclic Lactones. J Am Chem Soc 2020; 142:13677-13682. [PMID: 32687339 PMCID: PMC8232350 DOI: 10.1021/jacs.0c06179] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A novel palladium-catalyzed ring opening carbonylative lactonization of readily available hydroxycyclopropanols was developed to efficiently synthesize tetrahydrofuran (THF) or tetrahydropyran (THP)-fused bicyclic γ-lactones, two privileged scaffolds often found in natural products. The reaction features mild reaction conditions, good functional group tolerability, and scalability. Its application was demonstrated in a short total synthesis of (±)-paeonilide. The fused bicyclic γ-lactone products can be easily diversified to other medicinally important scaffolds, which further broadens the application of this new carbonylation method.
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Affiliation(s)
- Xinpei Cai
- Department of Chemistry and Center for Cancer Research, Purdue University, West Lafayette, Indiana 47907, United States
| | - Weida Liang
- Department of Chemistry and Center for Cancer Research, Purdue University, West Lafayette, Indiana 47907, United States
| | - Mingxin Liu
- Department of Chemistry and Center for Cancer Research, Purdue University, West Lafayette, Indiana 47907, United States
| | - Xiating Li
- Department of Chemistry and Center for Cancer Research, Purdue University, West Lafayette, Indiana 47907, United States
| | - Mingji Dai
- Department of Chemistry and Center for Cancer Research, Purdue University, West Lafayette, Indiana 47907, United States
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13
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Qiao T, Wang Y, Zheng S, Kang H, Liang G. Total Syntheses of Norrisolide‐Type
Spongian
Diterpenes Cheloviolene C, Seconorrisolide B, and Seconorrisolide C. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Tianjiao Qiao
- State Key Laboratory of Elemento-organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
| | - Yicheng Wang
- State Key Laboratory of Elemento-organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
| | - Sujuan Zheng
- State Key Laboratory of Elemento-organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
| | - Huiying Kang
- State Key Laboratory of Elemento-organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
| | - Guangxin Liang
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 China
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14
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Qiao T, Wang Y, Zheng S, Kang H, Liang G. Total Syntheses of Norrisolide-Type Spongian Diterpenes Cheloviolene C, Seconorrisolide B, and Seconorrisolide C. Angew Chem Int Ed Engl 2020; 59:14111-14114. [PMID: 32374067 DOI: 10.1002/anie.202005600] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Indexed: 11/12/2022]
Abstract
The first total syntheses of three unusual norrisolide-type rearranged spongian diterpenes, cheloviolene C, seconorrisolide B, and seconorrisolide C, have been accomplished via a common intermediate through late-stage ring-scissoring. The synthesis features a Wolff ring contraction for the synthesis of the trans-hydrindane system, and a crucial retro Diels-Alder reaction/intramolecular ene cyclization for the rapid stereoselective construction of the furo[2,3-b]furan system, which is commonly seen in rearranged spongian diterpenes.
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Affiliation(s)
- Tianjiao Qiao
- State Key Laboratory of Elemento-organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Yicheng Wang
- State Key Laboratory of Elemento-organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Sujuan Zheng
- State Key Laboratory of Elemento-organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Huiying Kang
- State Key Laboratory of Elemento-organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Guangxin Liang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
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15
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Komine K, Urayama Y, Hosaka T, Yamashita Y, Fukuda H, Hatakeyama S, Ishihara J. Formal Synthesis of (-)-Haliclonin A: Stereoselective Construction of an Azabicyclo[3.3.1]nonane Ring System by a Tandem Radical Reaction. Org Lett 2020; 22:5046-5050. [PMID: 32551701 DOI: 10.1021/acs.orglett.0c01627] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A formal synthesis of (-)-haliclonin A, isolated from the marine sponge Haliclona sp. in Korea, is described. The key feature of the synthesis includes the highly stereoselective tandem radical reaction to construct the azabicyclo[3.3.1]nonane core and the enantioselective formation of an all-carbon quaternary center via the Pd-mediated deracemization.
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Affiliation(s)
- Keita Komine
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8521, Japan
| | - Yasuhiro Urayama
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8521, Japan
| | - Taku Hosaka
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8521, Japan
| | - Yuki Yamashita
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8521, Japan
| | - Hayato Fukuda
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8521, Japan
| | - Susumi Hatakeyama
- Medical Innovation Center, Nagasaki University, Nagasaki 852-8521, Japan
| | - Jun Ishihara
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8521, Japan
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16
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Li C, Quan T, Xue Y, Cao Y, Chen SC, Luo T. Synthesis of 17-Deacetoxyl Chromodorolide B Based on a Gold-Catalyzed Alkoxycyclization Reaction. Org Lett 2020; 22:1655-1658. [DOI: 10.1021/acs.orglett.0c00247] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chen Li
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering, Ministry of Education, Beijing National Laboratory for Molecular Science, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Tianfei Quan
- Peking-Tsinghua Center for Life Sciences, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
| | - Yibin Xue
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering, Ministry of Education, Beijing National Laboratory for Molecular Science, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Yuhui Cao
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering, Ministry of Education, Beijing National Laboratory for Molecular Science, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Si-Cong Chen
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering, Ministry of Education, Beijing National Laboratory for Molecular Science, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Tuoping Luo
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering, Ministry of Education, Beijing National Laboratory for Molecular Science, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
- Peking-Tsinghua Center for Life Sciences, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
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17
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Wang X, Han YF, Ouyang XH, Song RJ, Li JH. The photoredox alkylarylation of styrenes with alkyl N-hydroxyphthalimide esters and arenes involving C-H functionalization. Chem Commun (Camb) 2019; 55:14637-14640. [PMID: 31746852 DOI: 10.1039/c9cc07494e] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The In(OTf)3-promoted three-component photoredox alkylarylation of styrenes with alkyl NHP esters and arenes to access alkylated arene derivatives through C-C bond cleavage and C-H functionalization is reported. By utilizing visible-light photoredox catalysis, alkyl N-hydroxyphthalimide esters serving as alkyl carbon-centered radicals and a wide range of arenes (e.g., indoles, pyrrole, and electron-rich arenes) as nucleophiles were used to enable the introduction of various alkyl groups and aryl groups across the C[double bond, length as m-dash]C bonds with excellent selectivity and functional group tolerance.
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Affiliation(s)
- Xia Wang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China.
| | - Ya-Fei Han
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China.
| | - Xuan-Hui Ouyang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China.
| | - Ren-Jie Song
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China.
| | - Jin-Heng Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China. and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
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18
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Siemon T, Steinhauer S, Christmann M. Synthesis of (+)‐Darwinolide, a Biofilm‐Penetrating Anti‐MRSA Agent. Angew Chem Int Ed Engl 2019; 58:1120-1122. [DOI: 10.1002/anie.201813142] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Thomas Siemon
- Freie Universität BerlinInstitute of Chemistry and Biochemistry Takustr. 3 14195 Berlin Germany
| | - Simon Steinhauer
- Freie Universität BerlinInstitute of Chemistry and Biochemistry Takustr. 3 14195 Berlin Germany
| | - Mathias Christmann
- Freie Universität BerlinInstitute of Chemistry and Biochemistry Takustr. 3 14195 Berlin Germany
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19
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Pitre SP, Weires NA, Overman LE. Forging C(sp 3)-C(sp 3) Bonds with Carbon-Centered Radicals in the Synthesis of Complex Molecules. J Am Chem Soc 2019; 141:2800-2813. [PMID: 30566838 DOI: 10.1021/jacs.8b11790] [Citation(s) in RCA: 106] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Radical fragment coupling reactions that unite intricate subunits have become an important class of transformations within the arena of complex molecule synthesis. This Perspective highlights some of the early contributions in this area, as well as more modern applications of radical fragment couplings in the preparation of natural products. Additionally, emphasis is placed on contemporary advances that allow for radical generation under mild conditions as a driving force for the implementation of radical fragment couplings in total synthesis.
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Affiliation(s)
- Spencer P Pitre
- Department of Chemistry , University of California, Irvine , Irvine , California 92697-2025 , United States
| | - Nicholas A Weires
- Department of Chemistry , University of California, Irvine , Irvine , California 92697-2025 , United States
| | - Larry E Overman
- Department of Chemistry , University of California, Irvine , Irvine , California 92697-2025 , United States
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20
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Bolte B, Tang F, Lan P, Willis AC, Banwell MG. Synthetic Studies on the Marine-Derived Sesquiterpene (+)-Viridianol: Divergent Behaviour of Two Structurally Related, Ring-Fused Cyclopropanes Under the Same Hydrogenolytic Conditions. Aust J Chem 2019. [DOI: 10.1071/ch18532] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Hydrogenolytic cleavage of the ring-fused cyclopropane 11 using hydrogen in the presence of platinum oxide afforded the gem-dimethylated cyclohexane 12 in 99% yield. In contrast, analogous treatment of congener 13 afforded only trace amounts of the targeted and gem-dimethylated sesquiterpene (+)-viridianol (1), the major products of reaction now being the vic-dimethylated compound 14 and the 2-fold ring-cleavage product 15.
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21
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Siemon T, Steinhauer S, Christmann M. Synthesis of (+)‐Darwinolide, a Biofilm‐Penetrating Anti‐MRSA Agent. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201813142] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Thomas Siemon
- Freie Universität BerlinInstitute of Chemistry and Biochemistry Takustr. 3 14195 Berlin Germany
| | - Simon Steinhauer
- Freie Universität BerlinInstitute of Chemistry and Biochemistry Takustr. 3 14195 Berlin Germany
| | - Mathias Christmann
- Freie Universität BerlinInstitute of Chemistry and Biochemistry Takustr. 3 14195 Berlin Germany
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22
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Li JY, Yu KW, Xie CC, Liu YK. Lactols in an asymmetric aldol-desymmetrization sequence: access to tetrahydro-4H-furo[2,3-b]pyran-2-one and tetrahydro-4H-furo[2,3-b]furan-2-one derivatives. Org Biomol Chem 2018; 15:1407-1417. [PMID: 28101540 DOI: 10.1039/c6ob02420c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
An asymmetric aldol-desymmetrization sequence was developed which provided highly efficient access to important bicyclic oxygen-containing scaffolds with multiple chiral centers and one is a quaternary stereogenic center containing a free hydroxy group. Moreover, starting from racemic precursors, the final products were obtained as two separable diastereomers by flash chromatography. Several other heterocycles could also be easily generated with this strategy.
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Affiliation(s)
- Ji-Yao Li
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, and Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266003, People's Republic of China
| | - Ke-Wei Yu
- Jinan Central Hospital Affiliated to Shandong University, Jinan 250013, People's Republic of China.
| | - Chao-Chao Xie
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, and Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266003, People's Republic of China
| | - Yan-Kai Liu
- Jinan Central Hospital Affiliated to Shandong University, Jinan 250013, People's Republic of China.
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23
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Hung K, Hu X, Maimone TJ. Total synthesis of complex terpenoids employing radical cascade processes. Nat Prod Rep 2018; 35:174-202. [PMID: 29417970 PMCID: PMC5858714 DOI: 10.1039/c7np00065k] [Citation(s) in RCA: 128] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Covering: 2011-2017Radical cyclizations have a rich history in organic chemistry and have been particularly generous to the field of natural product synthesis. Owing to their ability to operate in highly congested molecular quarters, and with significant functional group compatibility, these transformations have enabled the synthesis of numerous polycyclic terpenoid natural products over the past several decades. Moreover, when programmed accordingly into a synthetic plan, radical cascade processes can be used to rapidly assemble molecular complexity, much in the same way nature rapidly constructs terpene frameworks through cationic cyclization pathways. This review highlights recent total syntheses of complex terpenoids (from 2011-2017) employing C-C bond-forming radical cascade sequences.
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Affiliation(s)
- Kevin Hung
- Department of Chemistry, University of California - Berkeley, Berkeley, CA 94720, USA.
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24
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Tao DJ, Slutskyy Y, Muuronen M, Le A, Kohler P, Overman LE. Total Synthesis of (-)-Chromodorolide B By a Computationally-Guided Radical Addition/Cyclization/Fragmentation Cascade. J Am Chem Soc 2018; 140:3091-3102. [PMID: 29412658 DOI: 10.1021/jacs.7b13799] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The first total synthesis of a chromodorolide marine diterpenoid is described. The core of the diterpenoid is constructed by a bimolecular radical addition/cyclization/fragmentation cascade that unites two complex fragments and forms two C-C bonds and four contiguous stereogenic centers of (-)-chromodorolide B in a single step. This coupling step is initiated by visible-light photocatalytic fragmentation of a redox-active ester, which can be accomplished in the presence of an iridium or a less-precious electron-rich dicyanobenzene photocatalyst, and employs equimolar amounts of the two addends. Computational studies guided the development of this central step of the synthesis and provide insight into the origin of the observed stereoselectivity.
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Affiliation(s)
- Daniel J Tao
- Department of Chemistry, University of California , Irvine, California 92697-2025, United States
| | - Yuriy Slutskyy
- Department of Chemistry, University of California , Irvine, California 92697-2025, United States
| | - Mikko Muuronen
- Department of Chemistry, University of California , Irvine, California 92697-2025, United States
| | - Alexander Le
- Department of Chemistry, University of California , Irvine, California 92697-2025, United States
| | - Philipp Kohler
- Department of Chemistry, University of California , Irvine, California 92697-2025, United States
| | - Larry E Overman
- Department of Chemistry, University of California , Irvine, California 92697-2025, United States
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25
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Abstract
Covering: 2016. Previous review: Nat. Prod. Rep., 2017, 34, 235-294This review covers the literature published in 2016 for marine natural products (MNPs), with 757 citations (643 for the period January to December 2016) referring to compounds isolated from marine microorganisms and phytoplankton, green, brown and red algae, sponges, cnidarians, bryozoans, molluscs, tunicates, echinoderms, mangroves and other intertidal plants and microorganisms. The emphasis is on new compounds (1277 in 432 papers for 2016), together with the relevant biological activities, source organisms and country of origin. Reviews, biosynthetic studies, first syntheses, and syntheses that led to the revision of structures or stereochemistries, have been included.
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Affiliation(s)
- John W Blunt
- School of Physical and Chemical Sciences, University of Canterbury, Christchurch, New Zealand
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26
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Garnsey MR, Slutskyy Y, Jamison CR, Zhao P, Lee J, Rhee YH, Overman LE. Short Enantioselective Total Syntheses of Cheloviolenes A and B and Dendrillolide C via Convergent Fragment Coupling Using a Tertiary Carbon Radical. J Org Chem 2017; 83:6958-6976. [DOI: 10.1021/acs.joc.7b02458] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Michelle R. Garnsey
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - Yuriy Slutskyy
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - Christopher R. Jamison
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - Peng Zhao
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - Juyeol Lee
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - Young Ho Rhee
- Department of Chemistry, Pohang University of Science and Technology, Hyoja-dong San 31, Pohang, Kyungbook 790-784, Republic of Korea
| | - Larry E. Overman
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
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27
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Hashimoto S, Katoh SI, Kato T, Urabe D, Inoue M. Total Synthesis of Resiniferatoxin Enabled by Radical-Mediated Three-Component Coupling and 7-endo Cyclization. J Am Chem Soc 2017; 139:16420-16429. [DOI: 10.1021/jacs.7b10177] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Satoshi Hashimoto
- Graduate School of Pharmaceutical
Sciences, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Shun-ichiro Katoh
- Graduate School of Pharmaceutical
Sciences, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Takehiro Kato
- Graduate School of Pharmaceutical
Sciences, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Daisuke Urabe
- Graduate School of Pharmaceutical
Sciences, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Masayuki Inoue
- Graduate School of Pharmaceutical
Sciences, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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28
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Quarels RD, Zhai X, Kuruppu N, Hedlund JK, Ellsworth AA, Walker AV, Garno JC, Ragains JR. Application of visible-light photosensitization to form alkyl-radical-derived thin films on gold. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2017; 8:1863-1877. [PMID: 29046834 PMCID: PMC5629420 DOI: 10.3762/bjnano.8.187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Accepted: 08/16/2017] [Indexed: 06/07/2023]
Abstract
Visible-light irradiation of phthalimide esters in the presence of the photosensitizer [Ru(bpy)3]2+ and the stoichiometric reducing agent benzyl nicotinamide results in the formation of alkyl radicals under mild conditions. This approach to radical generation has proven useful for the synthesis of small organic molecules. Herein, we demonstrate for the first time the visible-light photosensitized deposition of robust alkyl thin films on Au surfaces using phthalimide esters as the alkyl radical precursors. In particular, we combine visible-light photosensitization with particle lithography to produce nanostructured thin films, the thickness of which can be measured easily using AFM cursor profiles. Analysis with AFM demonstrated that the films are robust and resistant to mechanical force while contact angle goniometry suggests a multilayered and disordered film structure. Analysis with IRRAS, XPS, and TOF SIMS provides further insights.
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Affiliation(s)
- Rashanique D Quarels
- Department of Chemistry, Louisiana State University, 232 Choppin Hall, Baton Rouge, LA, 70803, USA
| | - Xianglin Zhai
- Department of Chemistry, Louisiana State University, 232 Choppin Hall, Baton Rouge, LA, 70803, USA
| | - Neepa Kuruppu
- Department of Chemistry, Louisiana State University, 232 Choppin Hall, Baton Rouge, LA, 70803, USA
| | - Jenny K Hedlund
- Department of Chemistry and Biochemistry, University of Texas at Dallas, 800 W. Campbell Rd., Richardson, TX, 75080, USA
| | - Ashley A Ellsworth
- Department of Chemistry and Biochemistry, University of Texas at Dallas, 800 W. Campbell Rd., Richardson, TX, 75080, USA
| | - Amy V Walker
- Department of Chemistry and Biochemistry, University of Texas at Dallas, 800 W. Campbell Rd., Richardson, TX, 75080, USA
- Department of Materials Science, University of Texas at Dallas, 800 W. Campbell Rd., Richardson, TX, 75080, USA
| | - Jayne C Garno
- Department of Chemistry, Louisiana State University, 232 Choppin Hall, Baton Rouge, LA, 70803, USA
| | - Justin R Ragains
- Department of Chemistry, Louisiana State University, 232 Choppin Hall, Baton Rouge, LA, 70803, USA
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29
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Zhu J, Yuan Y, Wang S, Yao ZJ. Synthesis of 2,3-Dialkylated Tartaric Acid Esters via Visible Light Photoredox-Catalyzed Reductive Dimerization of α-Ketoesters. ACS OMEGA 2017; 2:4665-4677. [PMID: 31457752 PMCID: PMC6641980 DOI: 10.1021/acsomega.7b00749] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Accepted: 08/01/2017] [Indexed: 06/10/2023]
Abstract
A mild transition-metal-free protocol to prepare 2,3-dialkylated tartaric acid esters has been developed by taking advantage of a visible light photoredox-catalyzed reductive dimerization of α-ketoesters with a combination of an organic dye photocatalyst and a Hantzsch-type 1,4-dihydropyridine hydrogen donor. A broad range of functional groups including cyclopropane, alkene, alkyne, 4-methoxybenzyl ether, acetal, silyl ether, carbamate, cyclic ether, cyclic thioether, bromoalkane, and N-alkoxyphthalimide are well-compatible. By employing the visible light photoredox-catalyzed reductive coupling and the subsequent optical resolution, both enantioenriched diastereomers of 2,3-dialkylated tartaric acid could be acquired conveniently.
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Affiliation(s)
- Jing Zhu
- State Key Laboratory of Coordination
Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School
of Chemistry and Chemical Engineering, Nanjing
University, Nanjing 210023, P. R. China
| | - Yi Yuan
- State Key Laboratory of Coordination
Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School
of Chemistry and Chemical Engineering, Nanjing
University, Nanjing 210023, P. R. China
| | - Shaozhong Wang
- State Key Laboratory of Coordination
Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School
of Chemistry and Chemical Engineering, Nanjing
University, Nanjing 210023, P. R. China
| | - Zhu-Jun Yao
- State Key Laboratory of Coordination
Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School
of Chemistry and Chemical Engineering, Nanjing
University, Nanjing 210023, P. R. China
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30
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Forster L, Pierens GK, White AM, Cheney KL, Dewapriya P, Capon RJ, Garson MJ. Cytotoxic Spiroepoxide Lactone and Its Putative Biosynthetic Precursor from Goniobranchus Splendidus. ACS OMEGA 2017; 2:2672-2677. [PMID: 30023672 PMCID: PMC6044697 DOI: 10.1021/acsomega.7b00641] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2017] [Accepted: 06/02/2017] [Indexed: 06/08/2023]
Abstract
Epoxygoniolide-1 (1), possessing spiroepoxide lactone, enal, and masked dialdehyde functionalities, has been characterized from the conspicuously patterned mollusc Goniobranchus splendidus. Its relative configuration was investigated by spectroscopic analyses, molecular modeling, and density functional theory calculations. The biosynthesis of 1 may involve rearrangement of a diterpene framework, providing a precursor to cometabolite gonioline (2), followed by C-C bond cleavage (via Grob or P450 mechanism). Moderate cytotoxicity to NCIH-460, SW60, or HepG2 cancer cells was observed for norditerpene 1.
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Affiliation(s)
- Louise
C. Forster
- School
of Chemistry and Molecular Biosciences, Centre for Advanced Imaging, School of Biological
Sciences, and Institute for Molecular Bioscience, The
University of Queensland, Brisbane, 4072 QLD, Australia
| | - Gregory K. Pierens
- School
of Chemistry and Molecular Biosciences, Centre for Advanced Imaging, School of Biological
Sciences, and Institute for Molecular Bioscience, The
University of Queensland, Brisbane, 4072 QLD, Australia
| | - Andrew M. White
- School
of Chemistry and Molecular Biosciences, Centre for Advanced Imaging, School of Biological
Sciences, and Institute for Molecular Bioscience, The
University of Queensland, Brisbane, 4072 QLD, Australia
| | - Karen L. Cheney
- School
of Chemistry and Molecular Biosciences, Centre for Advanced Imaging, School of Biological
Sciences, and Institute for Molecular Bioscience, The
University of Queensland, Brisbane, 4072 QLD, Australia
| | - Pradeep Dewapriya
- School
of Chemistry and Molecular Biosciences, Centre for Advanced Imaging, School of Biological
Sciences, and Institute for Molecular Bioscience, The
University of Queensland, Brisbane, 4072 QLD, Australia
| | - Robert J. Capon
- School
of Chemistry and Molecular Biosciences, Centre for Advanced Imaging, School of Biological
Sciences, and Institute for Molecular Bioscience, The
University of Queensland, Brisbane, 4072 QLD, Australia
| | - Mary J. Garson
- School
of Chemistry and Molecular Biosciences, Centre for Advanced Imaging, School of Biological
Sciences, and Institute for Molecular Bioscience, The
University of Queensland, Brisbane, 4072 QLD, Australia
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31
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Zweig JE, Kim DE, Newhouse TR. Methods Utilizing First-Row Transition Metals in Natural Product Total Synthesis. Chem Rev 2017; 117:11680-11752. [PMID: 28525261 DOI: 10.1021/acs.chemrev.6b00833] [Citation(s) in RCA: 141] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
First-row transition-metal-mediated reactions constitute an important and growing area of research due to the low cost, low toxicity, and exceptional synthetic versatility of these metals. Currently, there is considerable effort to replace existing precious-metal-catalyzed reactions with first-row analogs. More importantly, there are a plethora of unique transformations mediated by first-row metals, which have no classical second- or third-row counterpart. Herein, the application of first-row metal-mediated methods to the total synthesis of natural products is discussed. This Review is intended to highlight strategic uses of these metals to realize efficient syntheses and highlight the future potential of these reagents and catalysts in organic synthesis.
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Affiliation(s)
- Joshua E Zweig
- Department of Chemistry, Yale University , 275 Prospect Street, New Haven, Connecticut 06520-8107, United States
| | - Daria E Kim
- Department of Chemistry, Yale University , 275 Prospect Street, New Haven, Connecticut 06520-8107, United States
| | - Timothy R Newhouse
- Department of Chemistry, Yale University , 275 Prospect Street, New Haven, Connecticut 06520-8107, United States
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32
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Chen GP, Voora VK, Agee MM, Balasubramani SG, Furche F. Random-Phase Approximation Methods. Annu Rev Phys Chem 2017; 68:421-445. [DOI: 10.1146/annurev-physchem-040215-112308] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Guo P. Chen
- Department of Chemistry, University of California, Irvine, California 92697-2025;,
| | - Vamsee K. Voora
- Department of Chemistry, University of California, Irvine, California 92697-2025;,
| | - Matthew M. Agee
- Department of Chemistry, University of California, Irvine, California 92697-2025;,
| | | | - Filipp Furche
- Department of Chemistry, University of California, Irvine, California 92697-2025;,
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33
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Tlahuext‐Aca A, Garza‐Sanchez RA, Glorius F. Mehrkomponenten‐Oxyalkylierung von Styrolen durch Wasserstoffbrücken‐unterstützten photoinduzierten Elektronentransfer. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201700049] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Adrian Tlahuext‐Aca
- NRW Graduate School of Chemistry Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
| | - R. Aleyda Garza‐Sanchez
- NRW Graduate School of Chemistry Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
| | - Frank Glorius
- NRW Graduate School of Chemistry Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
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34
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Tlahuext‐Aca A, Garza‐Sanchez RA, Glorius F. Multicomponent Oxyalkylation of Styrenes Enabled by Hydrogen‐Bond‐Assisted Photoinduced Electron Transfer. Angew Chem Int Ed Engl 2017; 56:3708-3711. [DOI: 10.1002/anie.201700049] [Citation(s) in RCA: 151] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Adrian Tlahuext‐Aca
- NRW Graduate School of Chemistry Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Correnstrasse 40 48149 Münster Germany
| | - R. Aleyda Garza‐Sanchez
- NRW Graduate School of Chemistry Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Correnstrasse 40 48149 Münster Germany
| | - Frank Glorius
- NRW Graduate School of Chemistry Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Correnstrasse 40 48149 Münster Germany
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35
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36
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Matsumura S, Matsui Y, Nagatomo M, Inoue M. Stereoselective construction of anti - and syn -1,2-diol structures via decarbonylative radical coupling of α-alkoxyacyl tellurides. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.06.056] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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37
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Tao DJ, Muuronen M, Slutskyy Y, Le A, Furche F, Overman LE. Diastereoselective Coupling of Chiral Acetonide Trisubstituted Radicals with Alkenes. Chemistry 2016; 22:8786-90. [PMID: 27128888 DOI: 10.1002/chem.201601957] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Indexed: 11/07/2022]
Abstract
The stereochemical outcome of reactions of chiral nucleophilic trisubstituted acetonide radicals with electron-deficient alkenes is dictated by a delicate balance between destabilizing non-bonding interactions and stabilizing hydrogen-bonding between substituents on the α and β carbons.
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Affiliation(s)
- Daniel J Tao
- Department of Chemistry, University of California Irvine, 1102 Natural Sciences II, Irvine, CA, 92697-2025, USA
| | - Mikko Muuronen
- Department of Chemistry, University of California Irvine, 1102 Natural Sciences II, Irvine, CA, 92697-2025, USA
| | - Yuriy Slutskyy
- Department of Chemistry, University of California Irvine, 1102 Natural Sciences II, Irvine, CA, 92697-2025, USA
| | - Alexander Le
- Department of Chemistry, University of California Irvine, 1102 Natural Sciences II, Irvine, CA, 92697-2025, USA
| | - Filipp Furche
- Department of Chemistry, University of California Irvine, 1102 Natural Sciences II, Irvine, CA, 92697-2025, USA.
| | - Larry E Overman
- Department of Chemistry, University of California Irvine, 1102 Natural Sciences II, Irvine, CA, 92697-2025, USA.
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