1
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Zhelavskyi O, Parikh S, Jhang YJ, Staples RJ, Zimmerman PM, Nagorny P. Green Light Promoted Iridium(III)/Copper(I)-Catalyzed Addition of Alkynes to Aziridinoquinoxalines Through the Intermediacy of Azomethine Ylides. Angew Chem Int Ed Engl 2024; 63:e202318876. [PMID: 38267370 PMCID: PMC10939844 DOI: 10.1002/anie.202318876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/23/2024] [Accepted: 01/24/2024] [Indexed: 01/26/2024]
Abstract
This manuscript describes the development of alkyne addition to the aziridine moiety of aziridinoquinoxalines using dual Ir(III)/Cu(I) catalytic system under green light-emitting diode (LED) photolysis (λmax =525 nm). This mild method features high levels of chemo- and regioselectivity and was used to generate 30 highly functionalized substituted dihydroquinoxalines in 36-98 % yield. This transformation was also carried asymmetrically using phthalazinamine-based chiral ligand to provide 9 chiral addition products in 96 : 4 to 86 : 14 e.r. The experimental and quantum chemical explorations of this reaction suggest a mechanism that involves Ir(III)-catalyzed triplet energy transfer followed by a ring-opening reaction ultimately leading to the formation of azomethine ylide intermediates. These azomethine intermediates undergo sequential protonation/copper(I) acetylide addition to provide the products.
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Affiliation(s)
| | - Seren Parikh
- Chemistry Department, University of Michigan, Ann Arbor, MI 48109, USA
| | - Yin-Jia Jhang
- Chemistry Department, University of Michigan, Ann Arbor, MI 48109, USA
| | - Richard J Staples
- Department of Chemistry and Chemical Biology, Michigan State University, East Lansing, MI 48824, USA
| | - Paul M Zimmerman
- Chemistry Department, University of Michigan, Ann Arbor, MI 48109, USA
| | - Pavel Nagorny
- Chemistry Department, University of Michigan, Ann Arbor, MI 48109, USA
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2
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Boda R, Cuny GD. Synthesis of the pentacyclic tetrahydroberberine pallimamine and epi-pallimamine. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.133146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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3
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Maurya RK, Sharma D, Kumari S, Chatterjee R, Khatravath M, Dandela R. Recent Advances in Transition Metal‐Catalyzed Domino‐Cyclization Strategies for Functionalized Heterocyclic/Carbocyclic Compounds. ChemistrySelect 2022. [DOI: 10.1002/slct.202201408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Rohit Kumar Maurya
- Rohit Kumar Maurya Suruchi Kumari Mahender Khatravath Department of Chemistry, Central university of South SH-7, Panchanpur Road Karhara Fatehpur Gaya Bihar 824236 India
| | - Deepika Sharma
- Deepika Sharma Rambabu Dandela Rana Chatterjee Department of Industrial and Engineering Chemistry Institute of Chemical Technology, Indian oil Odisha Campus, Kharagpur extension Centre Mouza, Samantpuri Bhubaneswar 751013 India
| | - Suruchi Kumari
- Rohit Kumar Maurya Suruchi Kumari Mahender Khatravath Department of Chemistry, Central university of South SH-7, Panchanpur Road Karhara Fatehpur Gaya Bihar 824236 India
| | - Rana Chatterjee
- Deepika Sharma Rambabu Dandela Rana Chatterjee Department of Industrial and Engineering Chemistry Institute of Chemical Technology, Indian oil Odisha Campus, Kharagpur extension Centre Mouza, Samantpuri Bhubaneswar 751013 India
| | - Mahender Khatravath
- Rohit Kumar Maurya Suruchi Kumari Mahender Khatravath Department of Chemistry, Central university of South SH-7, Panchanpur Road Karhara Fatehpur Gaya Bihar 824236 India
| | - Rambabu Dandela
- Deepika Sharma Rambabu Dandela Rana Chatterjee Department of Industrial and Engineering Chemistry Institute of Chemical Technology, Indian oil Odisha Campus, Kharagpur extension Centre Mouza, Samantpuri Bhubaneswar 751013 India
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4
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Abstract
The multicomponent reaction of aldehydes, amines, and alkynes, known as A3 coupling, yields propargylamines, a valuable organic scaffold, and has received significant interest and attention in the last years. In order to fully realise the potential of the metal-based catalytic protocols that facilitate this transformation, we summarise substrates, in situ and well-characterised synthetic methods that provide this scaffold and attempt a monumental classification considering several variables (Metal, Coordinating atom(s), Ligand type and name, in-situ or well-characterised, co-catalyst, catalyst and ligand Loading (mol%), solvent, volume, atmosphere, temperature, microwave, time, yield, selectivity (e.e. d.r.), substrate name, functionality, loading (amines, aldehydes, alkynes), and use of molecular sieves). This pioneering work creates a valuable database that contains 2376 entries and allows us to produce graphs and better visualise their impact on the reaction.
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5
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Chen BS, Zhang D, de Souza FZR, Liu L. Recent Advances in the Synthesis of Marine-Derived Alkaloids via Enzymatic Reactions. Mar Drugs 2022; 20:md20060368. [PMID: 35736171 PMCID: PMC9229328 DOI: 10.3390/md20060368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 05/21/2022] [Accepted: 05/24/2022] [Indexed: 02/04/2023] Open
Abstract
Alkaloids are a large and structurally diverse group of marine-derived natural products. Most marine-derived alkaloids are biologically active and show promising applications in modern (agro)chemical, pharmaceutical, and fine chemical industries. Different approaches have been established to access these marine-derived alkaloids. Among these employed methods, biotechnological approaches, namely, (chemo)enzymatic synthesis, have significant potential for playing a central role in alkaloid production on an industrial scale. In this review, we discuss research progress on marine-derived alkaloid synthesis via enzymatic reactions and note the advantages and disadvantages of their applications for industrial production, as well as green chemistry for marine natural product research.
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Affiliation(s)
- Bi-Shuang Chen
- School of Marine Sciences, Sun Yat-Sen University, Zhuhai 519082, China; (B.-S.C.); (D.Z.); (L.L.)
- Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519082, China
| | - Di Zhang
- School of Marine Sciences, Sun Yat-Sen University, Zhuhai 519082, China; (B.-S.C.); (D.Z.); (L.L.)
- Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519082, China
| | - Fayene Zeferino Ribeiro de Souza
- Centro Universitário Planalto do Distrito Federal, Universidade Virtual do Estado de São Paulo (UNIPLAN), Campus Bauru 17014-350, Brazil
- Correspondence: ; Tel.: +55-014-32452580
| | - Lan Liu
- School of Marine Sciences, Sun Yat-Sen University, Zhuhai 519082, China; (B.-S.C.); (D.Z.); (L.L.)
- Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519082, China
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6
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Chen LY, Tang RS, Wu YC, Lai CH, Chuang TH. Regiodivergent Synthesis of Methylene and Methyl Ring-Fused Isoquinolinones: Base-Promoted Isomerization of N-Allyl Amides. J Org Chem 2022; 87:5925-5937. [PMID: 35404617 DOI: 10.1021/acs.joc.2c00204] [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
Methylene and methyl tricyclic isoquinolinones were selectively prepared using a palladium(II)-catalyzed aerobic aza-Wacker reaction, followed by a base- and temperature-controlled Heck reaction catalyzed by palladium(0). Exo- to endo-double-bond migration in isoquinolinones was achieved with 93-99% yields by treatment of the Heck products with Cs2CO3 in dimethyl sulfoxide (DMSO) at 150 °C. A probable mechanism for Cs2CO3-promoted olefin isomerization was proposed and examined using D-isotope labeling experiments. Finally, yuanamide, a 13-methyl-8-oxoprotoberberine alkaloid, was synthesized using the palladium-catalyzed aza-Wacker/Heck/migration sequence.
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Affiliation(s)
- Li-Yuan Chen
- School of Pharmacy, China Medical University, Taichung 406040, Taiwan
| | - Rong-Shiow Tang
- School of Pharmacy, China Medical University, Taichung 406040, Taiwan
| | - Yang-Chang Wu
- Chinese Medicine Research and Development Center, China Medical University Hospital, Taichung 404394, Taiwan
| | - Chin-Hung Lai
- Department of Medical Applied Chemistry, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Ta-Hsien Chuang
- School of Pharmacy, China Medical University, Taichung 406040, Taiwan
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7
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Chen W, Yi X, Qu H, Chen Y, Tang P, Chen F. Concise syntheses of 13-methylprotoberberine and 13-methyltetrahydroprotoberberine alkaloids. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.04.047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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8
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Wang D, Chen X, Guo X, Zhu X, Liu X. Convenient synthesis of 8‐aryl‐6‐aryl‐1,2,3,4‐tetrahydroisoquinoline‐5,7‐dicarbonitriles via a cascade Michael/cyclization reaction. J CHIN CHEM SOC-TAIP 2022. [DOI: 10.1002/jccs.202200045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Dao‐Cai Wang
- School of Biological Science and Technology Hubei Minzu University Enshi China
| | - Xi‐Xia Chen
- School of Biological Science and Technology Hubei Minzu University Enshi China
| | - Xiao‐Qian Guo
- School of Biological Science and Technology Hubei Minzu University Enshi China
| | - Xi‐Qiang Zhu
- School of Biological Science and Technology Hubei Minzu University Enshi China
| | - Xiao‐Peng Liu
- School of Biological Science and Technology Hubei Minzu University Enshi China
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9
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Xu X, Huang L, Smits E, Zhong L, Feng H, Van der Eycken EV. Synthesis of N-alkenylisoquinolinones via palladium-catalyzed cyclization/C 4–O bond cleavage of oxazolidines. NEW J CHEM 2022. [DOI: 10.1039/d2nj04127h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
A palladium-catalyzed cascade ring-opening reaction to synthesize N-alkenylisoquinolinones via cyclization and C–O bond cleavage is reported.
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Affiliation(s)
- Xianjun Xu
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, KU Leuven, Celestijnenlaan 200F, Leuven, B-3001, Belgium
| | - Liliang Huang
- College of Chemistry and Chemical Engineering & Shanghai Frontiers Science Research Center for Druggability of Cardiovascular Noncoding RNA, Shanghai University of Engineering Science, Shanghai, 201620, China
| | - Eva Smits
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, KU Leuven, Celestijnenlaan 200F, Leuven, B-3001, Belgium
| | - Ling Zhong
- College of Chemistry and Chemical Engineering & Shanghai Frontiers Science Research Center for Druggability of Cardiovascular Noncoding RNA, Shanghai University of Engineering Science, Shanghai, 201620, China
| | - Huangdi Feng
- College of Chemistry and Chemical Engineering & Shanghai Frontiers Science Research Center for Druggability of Cardiovascular Noncoding RNA, Shanghai University of Engineering Science, Shanghai, 201620, China
| | - Erik V. Van der Eycken
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, KU Leuven, Celestijnenlaan 200F, Leuven, B-3001, Belgium
- Peoples’ Friendship University of Russia (RUDN University), Miklukho-Maklaya Street 6, Moscow, 117198, Russia
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10
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Devonport J, Sully L, Boudalis AK, Hassell-Hart S, Leech MC, Lam K, Abdul-Sada A, Tizzard GJ, Coles SJ, Spencer J, Vargas A, Kostakis GE. Room-Temperature Cu(II) Radical-Triggered Alkyne C-H Activation. JACS AU 2021; 1:1937-1948. [PMID: 34841411 PMCID: PMC8611675 DOI: 10.1021/jacsau.1c00310] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Indexed: 06/13/2023]
Abstract
A dimeric Cu(II) complex [Cu(II)2L2(μ2-Cl)Cl] (1) built from an asymmetric tridentate ligand (2-(((2-aminocyclohexyl)imino)methyl)-4,6-di-tert-butylphenol) and weakly coordinating anions has been synthesized and structurally characterized. In dichloromethane solution, 1 exists in a monomeric [Cu(II)LCl] (1') (85%)-dimeric (1) (15%) equilibrium, and cyclic voltammetry (CV) and electron paramagnetic resonance (EPR) studies indicate structural stability and redox retention. Addition of phenylacetylene to the CH2Cl2 solution populates 1' and leads to the formation of a transient radical species. Theoretical studies support this notion and show that the radical initiates an alkyne C-H bond activation process via a four-membered ring (Cu(II)-O···H-Calkyne) intermediate. This unusual C-H activation method is applicable for the efficient synthesis of propargylamines, without additives, within 16 h, at low loadings and in noncoordinating solvents including late-stage functionalization of important bioactive molecules. Single-crystal X-ray diffraction studies, postcatalysis, confirmed the framework's stability and showed that the metal center preserves its oxidation state. The scope and limitations of this unconventional protocol are discussed.
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Affiliation(s)
- Jack Devonport
- Department
of Chemistry, School of Life Sciences, University
of Sussex, Brighton BN1 9QJ, U.K.
| | - Lauren Sully
- Department
of Chemistry, School of Life Sciences, University
of Sussex, Brighton BN1 9QJ, U.K.
| | - Athanassios K. Boudalis
- Institut
de Chimie de Strasbourg (UMR 7177, CNRS-Unistra), Université
de Strasbourg, 4 rue Blaise Pascal, CS 90032, F-67081 Strasbourg, France
- Université
de Strasbourg, CNRS, Institut de Physique et Chimie des Matériaux
de Strasbourg (IPCMS), UMR 7504, F-67000 Strasbourg, France
| | - Storm Hassell-Hart
- Department
of Chemistry, School of Life Sciences, University
of Sussex, Brighton BN1 9QJ, U.K.
| | - Matthew C. Leech
- School
of Science, Department of Pharmaceutical Chemical and Environmental
Sciences, University of Greenwich, Central Avenue, Chatham Maritime ME4 4TB, U.K.
| | - Kevin Lam
- School
of Science, Department of Pharmaceutical Chemical and Environmental
Sciences, University of Greenwich, Central Avenue, Chatham Maritime ME4 4TB, U.K.
| | - Alaa Abdul-Sada
- Department
of Chemistry, School of Life Sciences, University
of Sussex, Brighton BN1 9QJ, U.K.
| | - Graham J. Tizzard
- UK
National Crystallography Service, Chemistry, University of Southampton, Southampton SO1 71BJ, U.K.
| | - Simon J. Coles
- UK
National Crystallography Service, Chemistry, University of Southampton, Southampton SO1 71BJ, U.K.
| | - John Spencer
- Department
of Chemistry, School of Life Sciences, University
of Sussex, Brighton BN1 9QJ, U.K.
| | - Alfredo Vargas
- Department
of Chemistry, School of Life Sciences, University
of Sussex, Brighton BN1 9QJ, U.K.
| | - George E. Kostakis
- Department
of Chemistry, School of Life Sciences, University
of Sussex, Brighton BN1 9QJ, U.K.
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11
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Evolution in heterodonor P-N, P-S and P-O chiral ligands for preparing efficient catalysts for asymmetric catalysis. From design to applications. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214120] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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12
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Seidel D, Chen W. Condensation-Based Methods for the C–H Bond Functionalization of Amines. SYNTHESIS-STUTTGART 2021; 53:3869-3908. [DOI: 10.1055/a-1631-2140] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
AbstractThis review aims to provide a comprehensive overview of condensation-based methods for the C–H bond functionalization of amines that feature azomethine ylides as key intermediates. These transformations are typically redox-neutral and share common attributes with classic name reactions such as the Strecker, Mannich, Friedel–Crafts, Pictet–Spengler, and Kabachnik–Fields reactions, while incorporating a redox-isomerization step. This approach provides an ideal platform to rapidly transform simple starting materials into complex amines.1 Introduction1.1 General Remarks1.2 Overview1.3 Scope of This Review2 Aromatization of Cyclic Amines2.1 Pyridines from Piperidine2.2 Isoquinolines from Tetrahydroisoquinolines and Quinolines from Tetrahydroquinolines2.3 Pyrroles from 3-Pyrroline or Pyrrolidine2.4 Indoles from Indolines3 Pericyclic Reactions3.1 (3+2)-Dipolar Cycloadditions3.2 6π-Electrocyclizations3.3 1,5-Proton Shifts4 Redox-Variants of Classic Transformations Incorporating a C–H Bond Functionalization Step4.1 α-Cyanation4.2 α-Alkynylation4.3 α-Phosphonation4.4 α-Arylation4.5 α-Alkylation with Ketones4.6 Redox-Ugi Reaction4.7 Miscellaneous Intermolecular Reactions5 Redox-Annulations6 Reactions Involving β-C–H Bond Functionalization7 Outlook
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Affiliation(s)
- Daniel Seidel
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida
| | - Weijie Chen
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida
- School of Chemical Science and Engineering, Institute for Advanced Study, Tongji University
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13
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Roddan R, Subrizi F, Broomfield J, Ward JM, Keep NH, Hailes HC. Chemoenzymatic Cascades toward Methylated Tetrahydroprotoberberine and Protoberberine Alkaloids. Org Lett 2021; 23:6342-6347. [PMID: 34355910 DOI: 10.1021/acs.orglett.1c02110] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Tetrahydroprotoberberine and protoberberine alkaloids are a group of biologically active natural products with complex molecular scaffolds. Isolation from plants is challenging and stereoselective synthetic routes, particularly of methylated compounds are limited, reducing the potential use of these compounds. In this work, we describe chemoenzymatic cascades toward various 13-methyl-tetrahydroprotoberberbine scaffolds using a stereoselective Pictet-Spenglerase, regioselective catechol O-methyltransferases and selective chemical Pictet-Spengler reactions. All reactions could be performed sequentially, without the workup or purification of any synthetic intermediates. Moreover, the naturally occurring alkaloids have the (+)-configuration and importantly here, a strategy to the (-)-isomers was developed. A methyl group at C-8 was also introduced with some stereocontrol, influenced by the stereochemistry at C-13. Furthermore, a single step reaction was found to convert tetrahydroprotoberberine alkaloids into the analogous protoberberine scaffold, avoiding the use of harsh oxidizing conditions or a selective oxidase. This work provides facile, selective routes toward novel analogues of bioactive alkaloids.
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Affiliation(s)
- Rebecca Roddan
- Department of Biological Sciences, Institute of Structural and Molecular Biology, Birkbeck College, London WC1E 7HX, U.K.,Department of Chemistry, Christopher Ingold Building, University College London, London WC1H 0AJ, U.K
| | - Fabiana Subrizi
- Department of Chemistry, Christopher Ingold Building, University College London, London WC1H 0AJ, U.K
| | - Joseph Broomfield
- Department of Chemistry, Christopher Ingold Building, University College London, London WC1H 0AJ, U.K
| | - John M Ward
- Department of Biochemical Engineering, Bernard Katz Building, University College London, London WC1E 6BT, U.K
| | - Nicholas H Keep
- Department of Biological Sciences, Institute of Structural and Molecular Biology, Birkbeck College, London WC1E 7HX, U.K
| | - Helen C Hailes
- Department of Chemistry, Christopher Ingold Building, University College London, London WC1H 0AJ, U.K
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14
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Xu X, Feng H, Van der Eycken EV. Microwave-Assisted Palladium-Catalyzed Reductive Cyclization/Ring-Opening/Aromatization Cascade of Oxazolidines to Isoquinolines. Org Lett 2021; 23:6578-6582. [PMID: 34379418 DOI: 10.1021/acs.orglett.1c02416] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An efficient palladium-catalyzed reaction of N-propargyl oxazolidines for the construction of 4-substituted isoquinolines under microwave irradiation is developed. This transformation proceeds through a sequential palladium-catalyzed reductive cyclization/ring-opening/aromatization cascade via C-O and C-N bond cleavages of the oxazolidine ring. The practical value of this method has also been explored by conducting a millimole-scale reaction, as well as by transforming the isoquinoline into a key intermediate for the synthesis of a lamellarin analogue.
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Affiliation(s)
- Xianjun Xu
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, KU Leuven, Celestijnenlaan 200F, Leuven B-3001, Belgium
| | - Huangdi Feng
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, People's Republic of China
| | - Erik V Van der Eycken
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, KU Leuven, Celestijnenlaan 200F, Leuven B-3001, Belgium.,Peoples' Friendship University of Russia (RUDN University), Miklukho-Maklaya Street 6, Moscow 117198, Russia
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15
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Rani S, Dash SR, Bera A, Alam MN, Vanka K, Maity P. Phosphite mediated asymmetric N to C migration for the synthesis of chiral heterocycles from primary amines. Chem Sci 2021; 12:8996-9003. [PMID: 34276927 PMCID: PMC8261767 DOI: 10.1039/d1sc01217g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 05/27/2021] [Indexed: 11/21/2022] Open
Abstract
A phosphite mediated stereoretentive C-H alkylation of N-alkylpyridinium salts derived from chiral primary amines was achieved. The reaction proceeds through the activation of the N-alkylpyridinium salt substrate with a nucleophilic phosphite catalyst, followed by a base mediated [1,2] aza-Wittig rearrangement and subsequent catalyst dissociation for an overall N to C-2 alkyl migration. The scope and degree of stereoretention were studied, and both experimental and theoretical investigations were performed to support an unprecedented aza-Wittig rearrangement-rearomatization sequence. A catalytic enantioselective version starting with racemic starting material and chiral phosphite catalyst was also established following our understanding of the stereoretentive process. This method provides efficient access to tertiary and quaternary stereogenic centers in pyridine systems, which are prevalent in drugs, bioactive natural products, chiral ligands, and catalysts.
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Affiliation(s)
- Soniya Rani
- Organic Chemistry Division, CSIR-National Chemical Laboratory Pune-411008 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad-201002 India
| | - Soumya Ranjan Dash
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad-201002 India
- Physical and Material Chemistry Division, CSIR-National Chemical Laboratory Pune 411008 India
| | - Asish Bera
- Organic Chemistry Division, CSIR-National Chemical Laboratory Pune-411008 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad-201002 India
| | - Md Nirshad Alam
- Organic Chemistry Division, CSIR-National Chemical Laboratory Pune-411008 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad-201002 India
| | - Kumar Vanka
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad-201002 India
- Physical and Material Chemistry Division, CSIR-National Chemical Laboratory Pune 411008 India
| | - Pradip Maity
- Organic Chemistry Division, CSIR-National Chemical Laboratory Pune-411008 India
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17
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Song Q, Liu Y, Cai L, Cao X, Qian S, Wang Z. One-pot tandem route to fused indolizidines and quinolizidines: Application in the synthesis of alkaloids and bioactive compounds. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.01.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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18
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Matsuya Y, Sugimoto K, Mizuno S, Shirato M, Tanabe K. De Novo Approach to Izidines via A Gold-Catalyzed Hydroamination–N-acyliminium Ion Cyclization of Acyclic Ynamides. HETEROCYCLES 2021. [DOI: 10.3987/com-20-s(k)38] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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19
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Kaur P, Gurjar KK, Kumar V, Gohit S, Gupta V, Kumar R. Metal‐Free Multicomponent Construction of Tetrahydroisoquinoline‐Indole Derivatives via In Situ Generated
ortho
‐Quinonoid Intermediate. ChemistrySelect 2020. [DOI: 10.1002/slct.202002802] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Pavneet Kaur
- Department of Chemistry Central University of Punjab Bathinda 151001 Punjab India
| | | | - Vinod Kumar
- Department of Chemistry Central University of Punjab Bathinda 151001 Punjab India
| | - Sonali Gohit
- Department of Chemistry Central University of Punjab Bathinda 151001 Punjab India
| | - Vijay Gupta
- Department of Chemistry Central University of Punjab Bathinda 151001 Punjab India
| | - Rakesh Kumar
- Department of Chemistry Central University of Punjab Bathinda 151001 Punjab India
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20
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Innocenti R, Lenci E, Trabocchi A. Recent advances in copper-catalyzed imine-based multicomponent reactions. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152083] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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21
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Recent advances in the C(1)-functionalization of tetrahydroisoquinolines via multicomponent reactions. Chem Heterocycl Compd (N Y) 2020. [DOI: 10.1007/s10593-020-02677-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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22
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Rokade BV, Barker J, Guiry PJ. Development of and recent advances in asymmetric A3 coupling. Chem Soc Rev 2019; 48:4766-4790. [PMID: 31465045 DOI: 10.1039/c9cs00253g] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Asymmetric A3 coupling has emerged as an important class of reactions to synthesise chiral propargylamines. In this tutorial review, an up to date progress of this reaction, with significant recent advancements in terms of ligand development, is presented. Applications of asymmetric A3 coupling in natural product synthesis and in tandem processes are also discussed.
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Affiliation(s)
- Balaji V Rokade
- Centre for Synthesis and Chemical Biology (CSCB), School of Chemistry, University College Dublin (UCD), Belfield, Dublin 4, Ireland.
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23
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Ghosh T. Reductive Heck Reaction: An Emerging Alternative in Natural Product Synthesis. ChemistrySelect 2019. [DOI: 10.1002/slct.201804029] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Tapas Ghosh
- Department of Natural SciencesMaulana Abul Kalam Azad University of Technology Haringhata – 741249, Nadia, West Bengal India
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24
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Han S, Bhat V, Stoltz BM, Virgil SC. Atroposelective Synthesis of PINAP via Dynamic Kinetic Asymmetric Transformation. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201801248] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Seo‐Jung Han
- The Warren and Katharine Schlinger Laboratory for Chemistry and Chemical Engineering, Division of Chemistry and Chemical EngineeringCalifornia Institute of Technology 1200 East California Boulevard, MC 101-20 Pasadena, California 91125 United States
- Chemical Kinomics Research CenterKorea Institute of Science and Technology (KIST), 5 Hwarangro 14-gil, Seongbuk-gu Seoul 02792 Republic of Korea
| | - Vikram Bhat
- The Warren and Katharine Schlinger Laboratory for Chemistry and Chemical Engineering, Division of Chemistry and Chemical EngineeringCalifornia Institute of Technology 1200 East California Boulevard, MC 101-20 Pasadena, California 91125 United States
- Abbvie, Inc. 1 N Waukegan Road North Chicago IL 60064 United States
| | - Brian M. Stoltz
- The Warren and Katharine Schlinger Laboratory for Chemistry and Chemical Engineering, Division of Chemistry and Chemical EngineeringCalifornia Institute of Technology 1200 East California Boulevard, MC 101-20 Pasadena, California 91125 United States
| | - Scott C. Virgil
- The Warren and Katharine Schlinger Laboratory for Chemistry and Chemical Engineering, Division of Chemistry and Chemical EngineeringCalifornia Institute of Technology 1200 East California Boulevard, MC 101-20 Pasadena, California 91125 United States
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25
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Zhao Y, Jin J, Chan PWH. Gold Catalyzed Photoredox C1‐Alkynylation of
N
‐Alkyl‐1,2,3,4‐tetrahydroisoquinolines by 1‐Bromoalkynes with UVA LED Light. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201801289] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Yichao Zhao
- School of Chemistry Monash University, Clayton Victoria 3800 Australia
| | - Jianwen Jin
- School of Chemistry Monash University, Clayton Victoria 3800 Australia
| | - Philip Wai Hong Chan
- School of Chemistry Monash University, Clayton Victoria 3800 Australia
- Department of Chemistry University of Warwick Coventry CV4 7AL United Kingdom
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26
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Abstract
Amines such as 1,2,3,4-tetrahydroisoquinoline undergo redox-neutral annulations with 2-(2-oxoethyl)malonates in the presence of catalytic amounts of benzoic acid. These reactions install a fully saturated five-membered ring and provide access to structures closely related to the natural products crispine A and harmicine.
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Affiliation(s)
- Zhengbo Zhu
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States
- Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
| | - Hemant S. Chandak
- Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
| | - Daniel Seidel
- Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States
- Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
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27
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Yu J, Zhang Z, Zhou S, Zhang W, Tong R. Evolution of two routes for asymmetric total synthesis of tetrahydroprotoberberine alkaloids. Org Chem Front 2018. [DOI: 10.1039/c7qo00776k] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Two routes were developed for the catalytic asymmetric total synthesis of tetrahydroprotoberberine alkaloids.
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Affiliation(s)
- Jingxun Yu
- Department of Chemistry
- Hong Kong University of Science and Technology
- Kowloon
- China
| | - Zhihong Zhang
- Department of Chemistry
- Hong Kong University of Science and Technology
- Kowloon
- China
| | - Shiqiang Zhou
- Department of Chemistry
- Hong Kong University of Science and Technology
- Kowloon
- China
| | - Wei Zhang
- Department of Chemistry
- Hong Kong University of Science and Technology
- Kowloon
- China
| | - Rongbiao Tong
- Department of Chemistry
- Hong Kong University of Science and Technology
- Kowloon
- China
- HKUST Shenzhen Research Institute
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28
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Affiliation(s)
- Balaji V. Rokade
- Centre for Synthesis and
Chemical Biology (CSCB), School of Chemistry, University College Dublin (UCD), Belfield, Dublin 4, Ireland
| | - Patrick J. Guiry
- Centre for Synthesis and
Chemical Biology (CSCB), School of Chemistry, University College Dublin (UCD), Belfield, Dublin 4, Ireland
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