1
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Mahanti M, Bhaskar Pal K, Wallentin CJ, Galan MC. Hypervalent Iodine Compounds in Carbohydrate Chemistry: Glycosylation, Functionalization and Oxidation. Chemistry 2024; 30:e202400087. [PMID: 38349955 DOI: 10.1002/chem.202400087] [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: 01/08/2024] [Revised: 02/09/2024] [Accepted: 02/12/2024] [Indexed: 02/15/2024]
Abstract
This mini review article provides an overview on the use of hypervalent iodine compounds (HICs) in carbohydrate synthesis, focusing on their chemistry and recent applications. HICs are similar to transition metals in their reactivity but have the added benefit of being environmentally benign, and are therefore commonly used as selective oxidants and eco-friendly reagents in organic synthesis. Herein, we summarize various synthetic uses of hypervalent iodine reagents in reactions such as glycosylation, oxidations, functionalization, and C-C bond-forming reactions. The goal of this review is to illustrate the advantages and versatility of using HICs as an environmentally sustainable alternative to heavy metals in carbohydrate chemistry.
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Affiliation(s)
- Mukul Mahanti
- School of Chemistry, University of Bristol Cantock's Close, BS81TS, Bristol, United Kingdom
| | - Kumar Bhaskar Pal
- Department of Chemistry and Molecular Biology, University of Gothenburg, Medicinaregatan 7B, 413 90, Gothenburg, Sweden
| | - Carl Johan Wallentin
- Department of Chemistry and Molecular Biology, University of Gothenburg, Medicinaregatan 7B, 413 90, Gothenburg, Sweden
| | - M Carmen Galan
- School of Chemistry, University of Bristol Cantock's Close, BS81TS, Bristol, United Kingdom
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2
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Zheng H, Cai L, Pan M, Uyanik M, Ishihara K, Xue XS. Catalyst-Substrate Helical Character Matching Determines the Enantioselectivity in the Ishihara-Type Iodoarenes Catalyzed Asymmetric Kita-Dearomative Spirolactonization. J Am Chem Soc 2023; 145:7301-7312. [PMID: 36940192 DOI: 10.1021/jacs.2c13295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2023]
Abstract
Catalyst design has traditionally focused on rigid structural elements to prevent conformational flexibility. Ishihara's elegant design of conformationally flexible C2-symmetric iodoarenes, a new class of privileged organocatalysts, for the catalytic asymmetric dearomatization (CADA) of naphthols is a notable exception. Despite the widespread use of the Ishihara catalysts for CADAs, the reaction mechanism remains the subject of debate, and the mode of asymmetric induction has not been well established. Here, we report an in-depth computational investigation of three possible mechanisms in the literature. Our results, however, reveal that this reaction is best rationalized by a fourth mechanism called "proton-transfer-coupled-dearomatization (PTCD)", which is predicted to be strongly favored over other competing pathways. The PTCD mechanism is consistent with a control experiment and further validated by applying it to rationalize the enantioselectivities. Oxidation of the flexible I(I) catalyst to catalytic active I(III) species induces a defined C2-symmetric helical chiral environment with a delicate balance between flexibility and rigidity. A match/mismatch effect between the active catalyst and the substrate's helical shape in the dearomatization transition states was observed. The helical shape match allows the active catalyst to adapt its conformation to maximize attractive noncovalent interactions, including I(III)···O halogen bond, N-H···O hydrogen bond, and π···π stacking, to stabilize the favored transition state. A stereochemical model capable of rationalizing the effect of catalyst structural variation on the enantioselectivities is developed. The present study enriches our understanding of how flexible catalysts achieve high stereoinduction and may serve as an inspiration for the future exploration of conformational flexibility for new catalyst designs.
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Affiliation(s)
- Hanliang Zheng
- Department of Chemistry, Zhejiang Normal University, 688 Yingbin Road, Jinhua 321004, China
| | - Liu Cai
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Ming Pan
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Muhammet Uyanik
- Graduate School of Engineering, Nagoya University Furocho, Chikusaku, Nagoya 464-8603, Japan
| | - Kazuaki Ishihara
- Graduate School of Engineering, Nagoya University Furocho, Chikusaku, Nagoya 464-8603, Japan
| | - Xiao-Song Xue
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China.,School of Chemistry and Materials Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, 1 Sub-lane Xiangshan, Hangzhou 310024, P. R. China
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3
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Nishimoto Y, Fujie M, Hara J, Yasuda M. Effect of noncovalent interactions in ion pairs on hypervalent iodines: inversion of regioselectivity in sulfonyloxylactonization. Org Chem Front 2021. [DOI: 10.1039/d1qo00523e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The noncovalent interactions between the sulfonyloxy group and the cationic nitrogen-containing heterocyclic moiety substituted in hypervalent iodines caused specific regioselectivity in the sulfonyloxylactonization of 2-vinyl benzoic acids.
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Affiliation(s)
- Yoshihiro Nishimoto
- Department of Applied Chemistry
- Graduate School of Engineering
- Osaka University
- Osaka 565-0871
- Japan
| | - Masaki Fujie
- Department of Applied Chemistry
- Graduate School of Engineering
- Osaka University
- Osaka 565-0871
- Japan
| | - Junki Hara
- Department of Applied Chemistry
- Graduate School of Engineering
- Osaka University
- Osaka 565-0871
- Japan
| | - Makoto Yasuda
- Department of Applied Chemistry
- Graduate School of Engineering
- Osaka University
- Osaka 565-0871
- Japan
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4
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Lopez S, Mayes DM, Crouzy S, Cavazza C, Leprêtre C, Moreau Y, Burzlaff N, Marchi-Delapierre C, Ménage S. A Mechanistic Rationale Approach Revealed the Unexpected Chemoselectivity of an Artificial Ru-Dependent Oxidase: A Dual Experimental/Theoretical Approach. ACS Catal 2020. [DOI: 10.1021/acscatal.9b04904] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Sarah Lopez
- Univ. Grenoble-Alpes, CEA, CNRS, IRIG, CBM, F-38000 Grenoble, France
- Univ. Grenoble-Alpes, DCM-SeRCO, F-38000 Grenoble, France
| | | | - Serge Crouzy
- Univ. Grenoble-Alpes, CEA, CNRS, IRIG, CBM, F-38000 Grenoble, France
| | - Christine Cavazza
- Univ. Grenoble-Alpes, CEA, CNRS, IRIG, CBM, F-38000 Grenoble, France
| | - Chloé Leprêtre
- Univ. Grenoble-Alpes, CEA, CNRS, IRIG, CBM, F-38000 Grenoble, France
| | - Yohann Moreau
- Univ. Grenoble-Alpes, CEA, CNRS, IRIG, CBM, F-38000 Grenoble, France
| | - Nicolai Burzlaff
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University of Erlangen-Nürnberg, Egerlandstraße 1, 91058 Erlangen, Germany
| | | | - Stéphane Ménage
- Univ. Grenoble-Alpes, CEA, CNRS, IRIG, CBM, F-38000 Grenoble, France
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5
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Asymmetric syntheses and applications of planar chiral hypervalent iodine(V) reagents with crown ether backbones. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.06.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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6
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Yudasaka M, Shimbo D, Maruyama T, Tada N, Itoh A. Synthesis, Characterization, and Reactivity of an Ethynyl Benziodoxolone (EBX)-Acetonitrile Complex. Org Lett 2019; 21:1098-1102. [PMID: 30707031 DOI: 10.1021/acs.orglett.9b00005] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The synthesis of a crystalline ethynyl-1,2-benziodoxol-3(1 H)-one (EBX)-acetonitrile complex is described. EBX has been widely used as an active species for a variety of reactions; however, its high instability has so far prevented its isolation. The EBX-acetonitrile is self-assembled into a double-layered honeycomb structure through weak hypervalent iodine secondary interactions and hydrogen bonding. The N-ethynylation of a variety of sulfonamides using the EBX-acetonitrile complex as a substrate under mild conditions is also described.
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Affiliation(s)
- Masaharu Yudasaka
- Gifu Pharmaceutical University1-25-4 , Daigaku-nishi , Gifu 501-1196 , Japan
| | - Daisuke Shimbo
- Gifu Pharmaceutical University1-25-4 , Daigaku-nishi , Gifu 501-1196 , Japan
| | - Toshifumi Maruyama
- Department of Chemistry and Biomolecular Science, Faculty of Engineering , Gifu University , Yanagido 1-1 , Gifu 501-1193 , Japan
| | - Norihiro Tada
- Gifu Pharmaceutical University1-25-4 , Daigaku-nishi , Gifu 501-1196 , Japan
| | - Akichika Itoh
- Gifu Pharmaceutical University1-25-4 , Daigaku-nishi , Gifu 501-1196 , Japan
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7
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Gieuw MH, Ke Z, Yeung YY. Lewis Base-Promoted Ring-Opening 1,3-Dioxygenation of Unactivated Cyclopropanes Using a Hypervalent Iodine Reagent. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201713422] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Matthew H. Gieuw
- Department of Chemistry; The Chinese University of Hong Kong, Shatin, NT; Hong Kong China
| | - Zhihai Ke
- Department of Chemistry; The Chinese University of Hong Kong, Shatin, NT; Hong Kong China
| | - Ying-Yeung Yeung
- Department of Chemistry; The Chinese University of Hong Kong, Shatin, NT; Hong Kong China
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8
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Gieuw MH, Ke Z, Yeung YY. Lewis Base-Promoted Ring-Opening 1,3-Dioxygenation of Unactivated Cyclopropanes Using a Hypervalent Iodine Reagent. Angew Chem Int Ed Engl 2018; 57:3782-3786. [DOI: 10.1002/anie.201713422] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Indexed: 12/13/2022]
Affiliation(s)
- Matthew H. Gieuw
- Department of Chemistry; The Chinese University of Hong Kong, Shatin, NT; Hong Kong China
| | - Zhihai Ke
- Department of Chemistry; The Chinese University of Hong Kong, Shatin, NT; Hong Kong China
| | - Ying-Yeung Yeung
- Department of Chemistry; The Chinese University of Hong Kong, Shatin, NT; Hong Kong China
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9
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Yudasaka M, Maruyama T, Yamaguchi E, Tada N, Itoh A. Synthesis, Characterization, and Reaction of a Both Inter- and Intramolecularly Coordinated Pseudocyclic Iodosylbenzene-Trifluoroacetic Acid Complexes. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701521] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Masaharu Yudasaka
- Gifu Pharmaceutical University 1-25-4; Daigaku-nishi 501-1196 Gifu Japan
| | - Toshifumi Maruyama
- Department of Chemistry and Biomolecular Science; Faculty of Engineering; Gifu University; Yanagido 501-1193 Gifu Japan
| | - Eiji Yamaguchi
- Gifu Pharmaceutical University 1-25-4; Daigaku-nishi 501-1196 Gifu Japan
| | - Norihiro Tada
- Gifu Pharmaceutical University 1-25-4; Daigaku-nishi 501-1196 Gifu Japan
| | - Akichika Itoh
- Gifu Pharmaceutical University 1-25-4; Daigaku-nishi 501-1196 Gifu Japan
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10
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Substituent Effects in Multivalent Halogen Bonding Complexes: A Combined Theoretical and Crystallographic Study. Molecules 2017; 23:molecules23010018. [PMID: 29271896 PMCID: PMC5943962 DOI: 10.3390/molecules23010018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 12/18/2017] [Accepted: 12/20/2017] [Indexed: 12/05/2022] Open
Abstract
In this manuscript, we combined ab initio calculations (RI-MP2/def2-TZVPD level of theory) and a search in the CSD (Cambridge Structural Database) to analyze the influence of aromatic substitution in charge-assisted multivalent halogen bonding complexes. We used a series of benzene substituted iodine derivatives C6H4(IF4)Y (Y = H, NH2, OCH3, F, CN, and CF3) as Lewis acids and used Cl− as electron rich interacting atoms. We have represented the Hammett’s plot and observed a good regression coefficient (interaction energies vs. Hammett’s σ parameter). Additionally, we demonstrated the direct correlation between the Hammett’s σ parameter and the value of molecular electrostatic potential measured at the I atom on the extension of the C–I bond. Furthermore, we have carried out AIM (atoms in molecules) and NBO (natural bonding orbital) analyses to further describe and characterize the interactions described herein. Finally, we have carried out a search in the CSD (Cambridge Structural Database) and found several X-ray structures where these interactions are present, thus giving reliability to the results derived from the calculations.
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11
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New Type of Halogen Bond: Multivalent Halogen Interacting with π- and σ-Electrons. Molecules 2017; 22:molecules22122150. [PMID: 29206144 PMCID: PMC6149982 DOI: 10.3390/molecules22122150] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Revised: 11/29/2017] [Accepted: 12/01/2017] [Indexed: 12/05/2022] Open
Abstract
MP2/aug-cc-pVTZ calculations were performed for complexes of BrF3 and BrF5 acting as Lewis acids through the bromine centre, with species playing a role of Lewis base: dihydrogen, acetylene, ethylene, and benzene. The molecular hydrogen donates electrons by its σ-bond, while in remaining moieties—in complexes of hydrocarbons; such an electron transfer follows from π-electrons. The complexes are linked by a kind of the halogen bond that is analyzed for the first time in this study, i.e., it is the link between the multivalent halogen and π or σ-electrons. The nature of such a halogen bond is discussed, as well as various dependencies and correlations are presented. Different approaches are applied here, the Quantum Theory of Atoms in Molecules, Natural Bond Orbital method, the decomposition of the energy of interaction, the analysis of electrostatic potentials, etc.
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12
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Lopez S, Rondot L, Cavazza C, Iannello M, Boeri-Erba E, Burzlaff N, Strinitz F, Jorge-Robin A, Marchi-Delapierre C, Ménage S. Efficient conversion of alkenes to chlorohydrins by a Ru-based artificial enzyme. Chem Commun (Camb) 2017; 53:3579-3582. [DOI: 10.1039/c6cc08873b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Activation of a ruthenium complex by its insertion into a protein scaffold leads to an efficient non natural transformation of alkenes into α-hydroxy-β-chloro chlorohydrins.
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Affiliation(s)
- Sarah Lopez
- Université Grenoble Alpes
- Laboratoire de Chimie et Biologie des Métaux
- BioCE
- F-Grenoble
- France
| | - Laurianne Rondot
- Université Grenoble Alpes
- Laboratoire de Chimie et Biologie des Métaux
- BioCE
- F-Grenoble
- France
| | - Christine Cavazza
- Université Grenoble Alpes
- Laboratoire de Chimie et Biologie des Métaux
- BioCE
- F-Grenoble
- France
| | - Marina Iannello
- Université Grenoble Alpes
- Laboratoire de Chimie et Biologie des Métaux
- BioCE
- F-Grenoble
- France
| | - Elisabetta Boeri-Erba
- Université Grenoble Alpes
- Laboratoire de Chimie et Biologie des Métaux
- BioCE
- F-Grenoble
- France
| | - Nicolai Burzlaff
- Inorganic Chemistry
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)
- University of Erlangen-Nuremberg
- 91058 Erlangen
- Germany
| | - Frank Strinitz
- Inorganic Chemistry
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)
- University of Erlangen-Nuremberg
- 91058 Erlangen
- Germany
| | - Adeline Jorge-Robin
- Université Grenoble Alpes
- Laboratoire de Chimie et Biologie des Métaux
- BioCE
- F-Grenoble
- France
| | | | - Stéphane Ménage
- Université Grenoble Alpes
- Laboratoire de Chimie et Biologie des Métaux
- BioCE
- F-Grenoble
- France
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Abstract
The preparation, structure, and chemistry of hypervalent iodine compounds are reviewed with emphasis on their synthetic application. Compounds of iodine possess reactivity similar to that of transition metals, but have the advantage of environmental sustainability and efficient utilization of natural resources. These compounds are widely used in organic synthesis as selective oxidants and environmentally friendly reagents. Synthetic uses of hypervalent iodine reagents in halogenation reactions, various oxidations, rearrangements, aminations, C-C bond-forming reactions, and transition metal-catalyzed reactions are summarized and discussed. Recent discovery of hypervalent catalytic systems and recyclable reagents, and the development of new enantioselective reactions using chiral hypervalent iodine compounds represent a particularly important achievement in the field of hypervalent iodine chemistry. One of the goals of this Review is to attract the attention of the scientific community as to the benefits of using hypervalent iodine compounds as an environmentally sustainable alternative to heavy metals.
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Affiliation(s)
- Akira Yoshimura
- Department of Chemistry and Biochemistry, University of Minnesota Duluth , Duluth, Minnesota 55812, United States
| | - Viktor V Zhdankin
- Department of Chemistry and Biochemistry, University of Minnesota Duluth , Duluth, Minnesota 55812, United States
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14
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Yoshimura A, Yusubov MS, Zhdankin VV. Synthetic applications of pseudocyclic hypervalent iodine compounds. Org Biomol Chem 2016; 14:4771-81. [DOI: 10.1039/c6ob00773b] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
In this review the preparation and structural features of pseudocyclic iodine(iii) and iodine(v) derivatives are discussed, and recent developments in their synthetic applications are summarized.
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Affiliation(s)
- Akira Yoshimura
- Department of Chemistry and Biochemistry
- University of Minnesota Duluth
- Duluth
- USA
| | | | - Viktor V. Zhdankin
- Department of Chemistry and Biochemistry
- University of Minnesota Duluth
- Duluth
- USA
- The Tomsk Polytechnic University
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15
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Yoshimura A, Nguyen KC, Klasen SC, Saito A, Nemykin VN, Zhdankin VV. Preparation, structure, and versatile reactivity of pseudocyclic benziodoxole triflate, new hypervalent iodine reagent. Chem Commun (Camb) 2015; 51:7835-8. [DOI: 10.1039/c5cc02009c] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
New, highly electrophilic hypervalent iodine reagent, triflate derivative of benziodoxole, was prepared and structurally characterized.
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Affiliation(s)
- Akira Yoshimura
- Department of Chemistry and Biochemistry
- University of Minnesota Duluth
- Duluth
- USA
| | - Khiem C. Nguyen
- Department of Chemistry and Biochemistry
- University of Minnesota Duluth
- Duluth
- USA
| | - Scott C. Klasen
- Department of Chemistry and Biochemistry
- University of Minnesota Duluth
- Duluth
- USA
| | - Akio Saito
- Division of Applied Chemistry
- Institute of Engineering
- Tokyo University of Agriculture and Technology
- Tokyo 184-8588
- Japan
| | - Victor N. Nemykin
- Department of Chemistry and Biochemistry
- University of Minnesota Duluth
- Duluth
- USA
| | - Viktor V. Zhdankin
- Department of Chemistry and Biochemistry
- University of Minnesota Duluth
- Duluth
- USA
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16
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Harned AM. Asymmetric oxidative dearomatizations promoted by hypervalent iodine(III) reagents: an opportunity for rational catalyst design? Tetrahedron Lett 2014; 55:4681-4689. [PMID: 25147412 DOI: 10.1016/j.tetlet.2014.06.051] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The use of and λ3- and λ5-iodanes in the oxidative dearomatization of phenols is a well-established and general procedure for the construction of cyclohexadienone structures. However, their use in asymmetric dearomatization reactions is quite underdeveloped and, despite work by several research groups over the past several years, a general chiral aryl iodide catalyst has yet to emerge. This article will serve to highlight the significant progress that has been made in this area and will reveal some of deficiencies in the literature that the author believes may be hindering further progress.
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Affiliation(s)
- Andrew M Harned
- Department of Chemistry, University of Minnesota-Twin Cities, 207 Pleasant St SE, Minneapolis, Minnesota 55455, United States
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17
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Jin CY, Du JY, Zeng C, Zhao XH, Cao YX, Zhang XZ, Lu XY, Fan CA. Hypervalent Iodine(III)-Mediated Oxidative Dearomatizing Cyclization of Arylamines. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400191] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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19
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Tomé M, López C, González A, Ozay B, Quirante J, Font-Bardía M, Calvet T, Calvis C, Messeguer R, Baldomá L, Badía J. Trans- and cis-2-phenylindole platinum(II) complexes as cytotoxic agents against human breast adenocarcinoma cell lines. J Mol Struct 2013. [DOI: 10.1016/j.molstruc.2013.04.071] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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20
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Miyamoto K, Suzuki M, Suefuji T, Ochiai M. In Situ Generation Technology of β-Butoxycarbonyliodonium Ylide: A Hypervalent Analogue of the Darzens Reagent. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300413] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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21
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Zhao Y, Chew X, Leung GY, Yeung YY. Oxidative transformation of azides to aryl nitriles using DIB/TBHP: scope and mechanistic insights. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.06.131] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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22
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Uyanik M, Ishihara K. Conformationally-Flexible Chiral Hypervalent Organoiodine Catalysts for Enantioselective Oxidative Transformations. J SYN ORG CHEM JPN 2012. [DOI: 10.5059/yukigoseikyokaishi.70.1116] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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23
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Zhao Y, Yim WL, Tan CK, Yeung YY. An unexpected oxidation of unactivated methylene C-H using DIB/TBHP protocol. Org Lett 2011; 13:4308-11. [PMID: 21786789 DOI: 10.1021/ol2016466] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An in situ generated hypervalent iodine species, bis(tert-butylperoxy)iodobenzene, was used as a peroxy radical source for the oxidation of unreactive, remote, and isolated alkyl (cyclic or aliphatic) esters and amides to the corresponding keto compounds under very mild conditions.
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Affiliation(s)
- Yi Zhao
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
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24
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MIYAMOTO K. Synthesis and Reaction of Hypervalent λ<sup>3</sup>-Iodane-Crown Ether Complexes. YAKUGAKU ZASSHI 2011; 131:545-52. [DOI: 10.1248/yakushi.131.545] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Kazunori MIYAMOTO
- Department of Pharmaceutical Organic Chemistry, Institute of Health Biosciences, Graduate School of the University of Tokushima
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25
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Kang YB, Gade LH. The Nature of the Catalytically Active Species in Olefin Dioxygenation with PhI(OAc)2: Metal or Proton? J Am Chem Soc 2011; 133:3658-67. [DOI: 10.1021/ja110805b] [Citation(s) in RCA: 125] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Yan-Biao Kang
- Catalysis Research Laboratory (CaRLa), Im Neuenheimer Feld 584, 69120 Heidelberg, Germany
| | - Lutz H. Gade
- Catalysis Research Laboratory (CaRLa), Im Neuenheimer Feld 584, 69120 Heidelberg, Germany
- Anorganisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
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Silva, Jr. LF, Olofsson B. Hypervalent iodine reagents in the total synthesis of natural products. Nat Prod Rep 2011; 28:1722-54. [DOI: 10.1039/c1np00028d] [Citation(s) in RCA: 247] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Uyanik M, Yasui T, Ishihara K. Chiral hypervalent iodine-catalyzed enantioselective oxidative Kita spirolactonization of 1-naphthol derivatives and one-pot diastereo-selective oxidation to epoxyspirolactones. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.04.060] [Citation(s) in RCA: 164] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Miyamoto K, Okubo T, Hirobe M, Kunishima M, Ochiai M. Effects of stereochemistry and β-substituents on the rates of vinylic SN2 reaction of hypervalent vinyl(phenyl)-λ3-iodanes with tetrabutylammonium halides. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.04.041] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Yusubov MS, Nemykin VN, Zhdankin VV. Transition metal-mediated oxidations utilizing monomeric iodosyl- and iodylarene species. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.04.046] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Zhao Y, Yeung YY. An Unprecedented Method for the Generation of tert-Butylperoxy Radical Using DIB/TBHP Protocol: Solvent Effect and Application on Allylic Oxidation. Org Lett 2010; 12:2128-31. [DOI: 10.1021/ol100603q] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yi Zhao
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
| | - Ying-Yeung Yeung
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
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Enantioselective Kita Oxidative Spirolactonization Catalyzed by In Situ Generated Chiral Hypervalent Iodine(III) Species. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.200907352] [Citation(s) in RCA: 145] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Uyanik M, Yasui T, Ishihara K. Enantioselective Kita Oxidative Spirolactonization Catalyzed by In Situ Generated Chiral Hypervalent Iodine(III) Species. Angew Chem Int Ed Engl 2010; 49:2175-7. [DOI: 10.1002/anie.200907352] [Citation(s) in RCA: 375] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Neu H, Yusubov M, Zhdankin V, Nemykin V. Binuclear Iron(III) Phthalocyanine(μ-Oxodimer)-Catalyzed Oxygenation of Aromatic Hydrocarbons with Iodosylbenzene Sulfate and Iodosylbenzene as the Oxidants. Adv Synth Catal 2009. [DOI: 10.1002/adsc.200900705] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Ochiai M, Yoshimura A, Miyamoto K. Oxidation of benzyl alcohols with difluoro(aryl)-λ3-bromane: formation of benzyl fluoromethyl ethers via oxidative rearrangement. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.06.042] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Nemykin VN, Koposov AY, Netzel BC, Yusubov MS, Zhdankin VV. Self-Assembly of Hydroxy(phenyl)iodonium Ions in Acidic Aqueous Solution: Preparation, and X-ray Crystal Structures of Oligomeric Phenyliodine(III) Sulfates. Inorg Chem 2009; 48:4908-17. [DOI: 10.1021/ic900282k] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Victor N. Nemykin
- Department of Chemistry and Biochemistry, University of Minnesota Duluth, 1039 University Drive, Duluth, Minnesota 55812,
| | - Alexey Y. Koposov
- Department of Chemistry and Biochemistry, University of Minnesota Duluth, 1039 University Drive, Duluth, Minnesota 55812,
| | - Brian C. Netzel
- Department of Chemistry and Biochemistry, University of Minnesota Duluth, 1039 University Drive, Duluth, Minnesota 55812,
| | - Mekhman S. Yusubov
- The Siberian State Medical University, 2 Moskovsky trakt, 634050 Tomsk, Russia
| | - Viktor V. Zhdankin
- Department of Chemistry and Biochemistry, University of Minnesota Duluth, 1039 University Drive, Duluth, Minnesota 55812,
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Geraskin I, Pavlova O, Neu H, Yusubov M, Nemykin V, Zhdankin V. Comparative Reactivity of Hypervalent Iodine Oxidants in Metalloporphyrin-Catalyzed Oxygenation of Hydrocarbons: Iodosylbenzene Sulfate and 2-Iodylbenzoic Acid Ester as Safe and Convenient Alternatives to Iodosylbenzene. Adv Synth Catal 2009. [DOI: 10.1002/adsc.200800784] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Affiliation(s)
- Masahito OCHIAI
- Department of Pharmaceutical Organic Chemistry, Institute of Health Biosciences, Graduate School of the University of Tokushima
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Organic iodine(V) compounds as terminal oxidants in iron(III) phthalocyanine catalyzed oxidation of alcohols. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2008.10.060] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Affiliation(s)
- Viktor V Zhdankin
- Department of Chemistry and Biochemistry, University of Minnesota Duluth, Duluth, Minnesota 55812, USA.
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Stanek K, Koller R, Togni A. Reactivity of a 10-I-3 Hypervalent Iodine Trifluoromethylation Reagent With Phenols. J Org Chem 2008; 73:7678-85. [DOI: 10.1021/jo8014825] [Citation(s) in RCA: 155] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kyrill Stanek
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, ETH Zurich, CH-8093 Zürich, Switzerland
| | - Raffael Koller
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, ETH Zurich, CH-8093 Zürich, Switzerland
| | - Antonio Togni
- Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology, ETH Zurich, CH-8093 Zürich, Switzerland
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Zhdankin VV, Nemykin VN, Karimov RR, Kazhkenov ZG. Preparation and X-ray crystal structure of 2-iodyl-N,N-dialkylaniline oxides: first entry into the heterocyclic system of benziodoxazole. Chem Commun (Camb) 2008:6131-3. [DOI: 10.1039/b813163e] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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42
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Miyamoto K, Hirobe M, Saito M, Shiro M, Ochiai M. One-Pot Regioselective Synthesis of Chromanyl(phenyl)-λ3-iodanes: Tandem Oxidative Cyclization and λ3-Iodanation of 3-Phenylpropanols. Org Lett 2007; 9:1995-8. [PMID: 17417863 DOI: 10.1021/ol0706105] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Reaction of 3-phenylpropanol with an activated iodosylbenzene-18-crown-6 complex [PhI(OH)BF4-18C6] in dichloromethane in the presence of BF3-Et2O afforded directly the 6-chromanyl(phenyl)-lambda3-iodane-18C6 complex through tandem oxidative intramolecular cyclization yielding chroman and its regioselective phenyl-lambda3-iodanation.
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Affiliation(s)
- Kazunori Miyamoto
- Graduate School of Pharmaceutical Sciences, University of Tokushima, 1-78 Shomachi, Tokushima, Japan
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Miyamoto K, Tada N, Ochiai M. Activated Iodosylbenzene Monomer as an Ozone Equivalent: Oxidative Cleavage of Carbon−Carbon Double Bonds in the Presence of Water. J Am Chem Soc 2007; 129:2772-3. [PMID: 17309268 DOI: 10.1021/ja070179e] [Citation(s) in RCA: 114] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kazunori Miyamoto
- Graduate School of Pharmaceutical Sciences, University of Tokushima, 1-78 Shomachi, Tokushima 770-8505, Japan
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Abstract
Isolation, characterization, and reaction of the activated iodosylbenzene monomer, hydroxy(phenyl)iodonium ion, as a complex with 18-crown-6 (18C6) are reported. The reaction of iodosylbenzene with HBF(4) in the presence of 18C6 afforded the hydroxy-lambda(3)-iodane complex PhI(OH)BF(4).18C6 as stable yellow prisms. X-ray structure analysis indicated that the close contacts between the iodine(III) and the three adjacent oxygen atoms of 18C6 will be responsible for the increased stability of the complex compared to the uncomplexed PhI(OH)BF(4). The aqua complex of the activated iodosylbenzene, PhI(OH)OTf.18C6.H(2)O, with a water molecule coordinated to iodine(III) was also prepared. These crown ether complexes are highly reactive and serve as versatile stoichiometric oxidants, especially in water. Thus, the complexes undergo oxidative transformations of a variety of functional groups such as olefins, alkynes, enones, silyl enol ethers, sulfides, and phenols under mild conditions. The latter part reports on the iodobenzene-catalyzed alpha-oxidation of ketones, in which diacyloxy(phenyl)-lambda(3)-iodanes generated in situ act as real oxidants of ketones and m-chloroperbenzoic acid (m-CPBA) serves as a terminal oxidant. The oxidation of a ketone with m-CPBA in acetic acid in the presence of a catalytic amount of iodobenzene, BF(3)-Et(2)O, and water at room temperature affords an alpha-acetoxy ketone in good yield. It is noted that the use of water and BF(3)-Et(2)O is crucial to the success of this alpha-acetoxylation.
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Affiliation(s)
- Masahito Ochiai
- Graduate School of Pharmaceutical Sciences, University of Tokushima, 1-78 Shomachi, Tokushima 770-8505, Japan
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