1
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Sun M, Chen J, Ding Z. Synthesis of Oxazolidines and Dihydroxazines via Cyclization of α-Aminated Ketones. J Org Chem 2023. [PMID: 37470361 DOI: 10.1021/acs.joc.3c00690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/21/2023]
Abstract
A new approach to oxazolidines and dihydroxazines was developed by regioselective cyclization of α-aminated ketones under transition metal-free conditions. Oxazolidine derivatives were generated in the presence of chloro benziodoxole and TFA, while dihydroxazines were formed without a hypervalent iodine reagent. The reaction was performed under room temperature and gave the products in good to excellent yields.
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Affiliation(s)
- Mingze Sun
- Jiangsu Key Laboratory of Drug Design and Optimization, Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Jingjing Chen
- Jiangsu Key Laboratory of Drug Design and Optimization, Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Zhenhua Ding
- Jiangsu Key Laboratory of Drug Design and Optimization, Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
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2
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Xu YY, Gao ZH, Li CB, Ye S. Enantioselective N-Heterocyclic Carbene Catalyzed α-Oxidative Coupling of Enals with Carboxylic Acids Using an Iodine(III) Reagent. Angew Chem Int Ed Engl 2023; 62:e202218362. [PMID: 36651829 DOI: 10.1002/anie.202218362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/18/2023] [Accepted: 01/18/2023] [Indexed: 01/19/2023]
Abstract
The enantioselective α-oxidative coupling of enals with carboxylic acids was developed via the umpolung of an NHC-bound enolate with an iodine(III) reagent. The corresponding α-acyloxyl-β,γ-unsaturated esters were afforded in good yields, with high regio- and enantioselectivities. The key step of the reaction involves the formation of enol iodine(III) intermediate from the enolate with iodosobenzene, which changes the polarity of α-carbon of the enal from nucleophilic to electrophilic, and thus facilitates the subsequent addition of carboxylate.
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Affiliation(s)
- Yuan-Yuan Xu
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Zhong-Hua Gao
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Cao-Bo Li
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Song Ye
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
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3
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Khan N, Itaya K, Wirth T. Chiral Iodotriptycenes: Synthesis and Catalytic Applications. Chemistry 2022; 11:e202200145. [PMID: 35822927 PMCID: PMC9278095 DOI: 10.1002/open.202200145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 06/27/2022] [Indexed: 02/05/2023]
Abstract
New iodotriptycenes, including some chiral derivatives, have been synthesised, and their catalytic potential towards oxidative transformations has been investigated. The enantioselectivities observed in the products using chiral iodotriptycene catalysts are low, probably owing to the large distances between the coordinating groups and the iodine moieties in these compounds.
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Affiliation(s)
- Nasim Khan
- School of Chemistry, Cardiff University, Park Place, Main Building, CF10 3AT, Cardiff, UK
| | - Katsunori Itaya
- School of Chemistry, Cardiff University, Park Place, Main Building, CF10 3AT, Cardiff, UK
| | - Thomas Wirth
- School of Chemistry, Cardiff University, Park Place, Main Building, CF10 3AT, Cardiff, UK
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4
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Kumar R, Singh FV, Takenaga N, Dohi T. Asymmetric Direct/Stepwise Dearomatization Reactions Involving Hypervalent Iodine Reagents. Chem Asian J 2021; 17:e202101115. [PMID: 34817125 DOI: 10.1002/asia.202101115] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 11/19/2021] [Indexed: 01/06/2023]
Abstract
A remarkable growth in hypervalent iodine-mediated oxidative transformations as stoichiometric reagents as well as catalysts has been well-documented due to their excellent properties, such as mildness, easy handling, high selectivity, environmentally friendly nature, and high stability. This review aims at highlighting the asymmetric oxidative dearomatization reactions involving hypervalent iodine compounds. The present article summarizes asymmetric intra- and intermolecular dearomatization reactions using chiral hypervalent iodine reagents/catalysts as well as hypervalent iodine-mediated dearomatization reactions followed by desymmetrization.
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Affiliation(s)
- Ravi Kumar
- Department of Chemistry, J. C. Bose University of Science & Technology, YMCA Faridabad, NH-2, Sector-6, Mathura Road, Faridabad, Haryana, 121006, India
| | - Fateh V Singh
- Chemistry Division, School of Advanced Sciences (SAS), Vellore Institute of Technology - Chennai, Chennai, 600127, Tamil Nadu, India
| | - Naoko Takenaga
- Faculty of Pharmacy, Meijo University, 150 Yagotoyama, Tempaku-ku, Nagoya, 468-8503, Japan
| | - Toshifumi Dohi
- College of Pharmaceutical Sciences, Ritsumeikan University, 1-1-1 Nojihigashi, Kusatsu, Shiga, 525-0058, Japan
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5
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Zhang H, Cormanich RA, Wirth T. Chiral Ligands in Hypervalent Iodine Compounds: Synthesis and Structures of Binaphthyl-Based λ 3 -Iodanes. Chemistry 2021; 28:e202103623. [PMID: 34783401 DOI: 10.1002/chem.202103623] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Indexed: 12/22/2022]
Abstract
Several novel binaphthyl-based chiral hypervalent iodine(III) reagents have been prepared and structurally analysed. Various asymmetric oxidative reactions were applied to evaluate the reactivities and stereoselectivities of those reagents. Moderate to excellent yields were observed; however, very low stereoselectivities were obtained. NMR experiments indicated that these reagents are very easily hydrolysed in either chloroform or DMSO solvents leading to the limited stereoselectivities. It is concluded that the use of chiral ligands is an unsuccessful way to prepare efficient stereoselective iodine(III) reagents.
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Affiliation(s)
- Huaiyuan Zhang
- School of Chemistry, Cardiff University, Park Place, Main Building, Cardiff, CF10 3AT, UK.,Lanzhou Petrochemical University of Vocational Technology, Lanzhou, 730060, P. R. China
| | - Rodrigo A Cormanich
- Institute of Chemistry, University of Campinas, Campinas, Sao Paulo, 13083-862, Brazil
| | - Thomas Wirth
- School of Chemistry, Cardiff University, Park Place, Main Building, Cardiff, CF10 3AT, UK
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6
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Affiliation(s)
| | - Shovan Mondal
- Department of Chemistry Syamsundar College Shyamsundar 713424 India
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7
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Shimazaki Y, Wata C, Hashimoto T, Maruoka K. Enantioselective Hydrative
para‐
Dearomatization of Sulfonanilides by an Indanol‐based Chiral Organoiodine Catalyst. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100152] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Yuto Shimazaki
- Department of Chemistry Graduate School of Science Kyoto University 606-8502 Kyoto Sakyo Japan
| | - Chisato Wata
- Chiba Iodine Resource Innovation Center and Department of Chemistry, Graduate School of Science Chiba University 1–33, Yayoi, Inage 263-8522 Chiba Japan
| | - Takuya Hashimoto
- Chiba Iodine Resource Innovation Center and Department of Chemistry, Graduate School of Science Chiba University 1–33, Yayoi, Inage 263-8522 Chiba Japan
| | - Keiji Maruoka
- Department of Chemistry Graduate School of Science Kyoto University 606-8502 Kyoto Sakyo Japan
- School of Chemical Engineering and Light Industry Guangdong University of Technology 510006 Guangzhou Panyu District P. R. China
- Graduate School of Pharmaceutical Sciences Kyoto University 606-8501 Kyoto Sakyo Japan
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8
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Alharbi H, Elsherbini M, Qurban J, Wirth T. C-N Axial Chiral Hypervalent Iodine Reagents: Catalytic Stereoselective α-Oxytosylation of Ketones. Chemistry 2021; 27:4317-4321. [PMID: 33428245 PMCID: PMC7986903 DOI: 10.1002/chem.202005253] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 01/07/2021] [Indexed: 12/22/2022]
Abstract
A simple synthesis of a library of novel C−N axially chiral iodoarenes is achieved in a three‐step synthesis from commercially available aniline derivatives. C−N axial chiral iodine reagents are rarely investigated in the hypervalent iodine arena. The potential of the novel chiral iodoarenes as organocatalysts for stereoselective oxidative transformations is assessed using the well explored, but challenging stereoselective α‐oxytosylation of ketones. All investigated reagents catalyse the stereoselective oxidation of propiophenone to the corresponding chiral α‐oxytosylated products with good stereochemical control. Using the optimised reaction conditions a wide range of products was obtained in generally good to excellent yields and with good enantioselectivities.
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Affiliation(s)
- Haifa Alharbi
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
| | - Mohamed Elsherbini
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK.,current address: Department of Chemistry, University of Huddersfield, Queensgate, Huddersfield, HD1 3DH, UK
| | - Jihan Qurban
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK.,current address: Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Thomas Wirth
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
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9
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Ghosh MK, Rout N. Aryl‐Aryl Cross‐Coupling with Hypervalent Iodine Reagents: Aryl Group Transfer Reactions. ChemistrySelect 2020. [DOI: 10.1002/slct.202003396] [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)
- Manoj Kumar Ghosh
- TCG Lifesciences Private Limited Block BN, Plot 7 Salt Lake city, Kolkata 700091 West Bengal India
| | - Nilendri Rout
- TCG Lifesciences Private Limited Block BN, Plot 7 Salt Lake city, Kolkata 700091 West Bengal India
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10
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Kraszewski K, Tomczyk I, Drabinska A, Bienkowski K, Solarska R, Kalek M. Mechanism of Iodine(III)-Promoted Oxidative Dearomatizing Hydroxylation of Phenols: Evidence for a Radical-Chain Pathway. Chemistry 2020; 26:11584-11592. [PMID: 32608529 DOI: 10.1002/chem.202002026] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 06/26/2020] [Indexed: 11/09/2022]
Abstract
The oxidative dearomatization of phenols with the addition of nucleophiles to the aromatic ring induced by hypervalent iodine(III) reagents and catalysts has emerged as a highly useful synthetic approach. However, experimental mechanistic studies of this important process have been extremely scarce. In this report, we describe systematic investigations of the dearomatizing hydroxylation of phenols using an array of experimental techniques. Kinetics, EPR spectroscopy, and reactions with radical probes demonstrate that the transformation proceeds by a radical-chain mechanism, with a phenoxyl radical being the key chain-carrying intermediate. Moreover, UV and NMR spectroscopy, high-resolution mass spectrometry, and cyclic voltammetry show that before reacting with the phenoxyl radical, the water molecule becomes activated by the interaction with the iodine(III) center, causing the Umpolung of this formally nucleophilic substrate. The radical-chain mechanism allows the rationalization of all existing observations regarding the iodine(III)-promoted oxidative dearomatization of phenols.
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Affiliation(s)
- Karol Kraszewski
- Centre of New Technologies, University of Warsaw, S. Banacha 2C, 02-097, Warsaw, Poland.,Faculty of Chemistry, University of Warsaw, L. Pasteura 1, 02-093, Warsaw, Poland
| | - Ireneusz Tomczyk
- Centre of New Technologies, University of Warsaw, S. Banacha 2C, 02-097, Warsaw, Poland.,Faculty of Chemistry, University of Warsaw, L. Pasteura 1, 02-093, Warsaw, Poland
| | - Aneta Drabinska
- Faculty of Physics, University of Warsaw, L. Pasteura 5, 02-093, Warsaw, Poland
| | - Krzysztof Bienkowski
- Centre of New Technologies, University of Warsaw, S. Banacha 2C, 02-097, Warsaw, Poland
| | - Renata Solarska
- Centre of New Technologies, University of Warsaw, S. Banacha 2C, 02-097, Warsaw, Poland
| | - Marcin Kalek
- Centre of New Technologies, University of Warsaw, S. Banacha 2C, 02-097, Warsaw, Poland
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11
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Yadav P, Pratap R, Ji Ram V. Natural and Synthetic Spirobutenolides and Spirobutyrolactones. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000259] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Pratik Yadav
- Department of Chemistry Kirori Mal College University of Delhi Delhi 110 007 India
| | - Ramendra Pratap
- Department of Chemistry University of Delhi Delhi 110 007 India
| | - Vishnu Ji Ram
- B-67, Eldeco Towne IIM road, PO-Diguria Lucknow-226020 Uttar Pradesh India
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12
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Ge Y, Qin C, Bai L, Hao J, Liu J, Luan X. A Dearomatization/Debromination Strategy for the [4+1] Spiroannulation of Bromophenols with α,β‐Unsaturated Imines. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202008130] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Yicong Ge
- Key Laboratory of Synthetic Natural Functional Molecule of the Ministry of Education College of Chemistry & Materials Science Northwest University Xi'an 710127 China
| | - Cheng Qin
- Key Laboratory of Synthetic Natural Functional Molecule of the Ministry of Education College of Chemistry & Materials Science Northwest University Xi'an 710127 China
| | - Lu Bai
- Key Laboratory of Synthetic Natural Functional Molecule of the Ministry of Education College of Chemistry & Materials Science Northwest University Xi'an 710127 China
| | - Jiamao Hao
- Key Laboratory of Synthetic Natural Functional Molecule of the Ministry of Education College of Chemistry & Materials Science Northwest University Xi'an 710127 China
| | - Jingjing Liu
- Key Laboratory of Synthetic Natural Functional Molecule of the Ministry of Education College of Chemistry & Materials Science Northwest University Xi'an 710127 China
| | - Xinjun Luan
- Key Laboratory of Synthetic Natural Functional Molecule of the Ministry of Education College of Chemistry & Materials Science Northwest University Xi'an 710127 China
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13
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Ge Y, Qin C, Bai L, Hao J, Liu J, Luan X. A Dearomatization/Debromination Strategy for the [4+1] Spiroannulation of Bromophenols with α,β‐Unsaturated Imines. Angew Chem Int Ed Engl 2020; 59:18985-18989. [DOI: 10.1002/anie.202008130] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Indexed: 11/06/2022]
Affiliation(s)
- Yicong Ge
- Key Laboratory of Synthetic Natural Functional Molecule of the Ministry of Education College of Chemistry & Materials Science Northwest University Xi'an 710127 China
| | - Cheng Qin
- Key Laboratory of Synthetic Natural Functional Molecule of the Ministry of Education College of Chemistry & Materials Science Northwest University Xi'an 710127 China
| | - Lu Bai
- Key Laboratory of Synthetic Natural Functional Molecule of the Ministry of Education College of Chemistry & Materials Science Northwest University Xi'an 710127 China
| | - Jiamao Hao
- Key Laboratory of Synthetic Natural Functional Molecule of the Ministry of Education College of Chemistry & Materials Science Northwest University Xi'an 710127 China
| | - Jingjing Liu
- Key Laboratory of Synthetic Natural Functional Molecule of the Ministry of Education College of Chemistry & Materials Science Northwest University Xi'an 710127 China
| | - Xinjun Luan
- Key Laboratory of Synthetic Natural Functional Molecule of the Ministry of Education College of Chemistry & Materials Science Northwest University Xi'an 710127 China
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14
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Hokamp T, Wirth T. Hypervalent Iodine(III)-Catalysed Enantioselective α-Acetoxylation of Ketones. Chemistry 2020; 26:10417-10421. [PMID: 32233006 PMCID: PMC7496773 DOI: 10.1002/chem.202000927] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Indexed: 02/06/2023]
Abstract
An enantioselective catalytic synthesis of α-acetoxylated ketones through I(I)/I(III) catalysis using a resorcinol/lactamide-based chiral iodoarene is reported. Catalyst turnover by in situ generation of the active iodine(III) derivative is achieved by oxidation with mCPBA in the presence of acetic acid. The prior transformation of ketones to easily accessible acetyl enol ethers is beneficial and yields up to 97 % with enantioselectivities up to 88 % ee are obtained using only low catalyst loadings of only 5 mol % under mild reaction conditions.
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Affiliation(s)
- Tobias Hokamp
- School of ChemistryCardiff UniversityMain Building, Park PlaceCardiffCF10 3ATUK
| | - Thomas Wirth
- School of ChemistryCardiff UniversityMain Building, Park PlaceCardiffCF10 3ATUK
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15
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Chang X, Ma P, Chen H, Li C, Wang P. Asymmetric Synthesis and Application of Chiral Spirosilabiindanes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202002289] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xin Chang
- State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road Shanghai 200032 P. R. China
- Department of Chemistry Zhejiang Sci-Tech University Xiasha West Higher Education District Hangzhou 310018 P. R. China
| | - Pei‐Long Ma
- State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road Shanghai 200032 P. R. China
| | - Hong‐Chao Chen
- State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road Shanghai 200032 P. R. China
| | - Chuan‐Ying Li
- Department of Chemistry Zhejiang Sci-Tech University Xiasha West Higher Education District Hangzhou 310018 P. R. China
| | - Peng Wang
- State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road Shanghai 200032 P. R. China
- CAS Key Laboratory of Energy Regulation Materials Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road Shanghai 200032 P. R. China
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16
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Chang X, Ma P, Chen H, Li C, Wang P. Asymmetric Synthesis and Application of Chiral Spirosilabiindanes. Angew Chem Int Ed Engl 2020; 59:8937-8940. [PMID: 32141185 DOI: 10.1002/anie.202002289] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Indexed: 01/26/2023]
Affiliation(s)
- Xin Chang
- State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road Shanghai 200032 P. R. China
- Department of Chemistry Zhejiang Sci-Tech University Xiasha West Higher Education District Hangzhou 310018 P. R. China
| | - Pei‐Long Ma
- State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road Shanghai 200032 P. R. China
| | - Hong‐Chao Chen
- State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road Shanghai 200032 P. R. China
| | - Chuan‐Ying Li
- Department of Chemistry Zhejiang Sci-Tech University Xiasha West Higher Education District Hangzhou 310018 P. R. China
| | - Peng Wang
- State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road Shanghai 200032 P. R. China
- CAS Key Laboratory of Energy Regulation Materials Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road Shanghai 200032 P. R. China
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17
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Deng R, Zhan S, Li C, Gu Z. Hypervalent‐Iodine‐Mediated Carbon–Carbon Bond Cleavage and Dearomatization of 9
H
‐Fluoren‐9‐ols. Angew Chem Int Ed Engl 2020; 59:3093-3098. [DOI: 10.1002/anie.201913373] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 11/23/2019] [Indexed: 12/18/2022]
Affiliation(s)
- Ruixian Deng
- Department of ChemistryCenter for Excellence in Molecular SynthesisHefei National Laboratory for Physical Sciences at the MicroscaleUniversity of Science and Technology of China 96 Jinzhai Road Hefei Anhui 230026 China
| | - Shuming Zhan
- Department of ChemistryCenter for Excellence in Molecular SynthesisHefei National Laboratory for Physical Sciences at the MicroscaleUniversity of Science and Technology of China 96 Jinzhai Road Hefei Anhui 230026 China
| | - Chunyu Li
- Department of ChemistryCenter for Excellence in Molecular SynthesisHefei National Laboratory for Physical Sciences at the MicroscaleUniversity of Science and Technology of China 96 Jinzhai Road Hefei Anhui 230026 China
| | - Zhenhua Gu
- Department of ChemistryCenter for Excellence in Molecular SynthesisHefei National Laboratory for Physical Sciences at the MicroscaleUniversity of Science and Technology of China 96 Jinzhai Road Hefei Anhui 230026 China
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18
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Sahoo SR, Das B, Sarkar D, Henkel F, Reuter H. Visible Light Assisted Selenylative Intramolecular Dearomative Carbo-Spirocyclisation (IDCS) of Homologated-Ynones. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901821] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
| | - Biswajit Das
- Department of Chemistry; NIT Rourkela; Rourkela Odisha India
| | - Debayan Sarkar
- Department of Chemistry; NIT Rourkela; Rourkela Odisha India
| | - F. Henkel
- Institute of Chemistry of New Materials; University of Osnabrück; Barbarastraße 6 49076 Osnabrück Germany
| | - H. Reuter
- Institute of Chemistry of New Materials; University of Osnabrück; Barbarastraße 6 49076 Osnabrück Germany
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19
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Deng R, Zhan S, Li C, Gu Z. Hypervalent‐Iodine‐Mediated Carbon–Carbon Bond Cleavage and Dearomatization of 9
H
‐Fluoren‐9‐ols. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201913373] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Ruixian Deng
- Department of Chemistry Center for Excellence in Molecular Synthesis Hefei National Laboratory for Physical Sciences at the Microscale University of Science and Technology of China 96 Jinzhai Road Hefei Anhui 230026 China
| | - Shuming Zhan
- Department of Chemistry Center for Excellence in Molecular Synthesis Hefei National Laboratory for Physical Sciences at the Microscale University of Science and Technology of China 96 Jinzhai Road Hefei Anhui 230026 China
| | - Chunyu Li
- Department of Chemistry Center for Excellence in Molecular Synthesis Hefei National Laboratory for Physical Sciences at the Microscale University of Science and Technology of China 96 Jinzhai Road Hefei Anhui 230026 China
| | - Zhenhua Gu
- Department of Chemistry Center for Excellence in Molecular Synthesis Hefei National Laboratory for Physical Sciences at the Microscale University of Science and Technology of China 96 Jinzhai Road Hefei Anhui 230026 China
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20
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Oguma T, Doiuchi D, Fujitomo C, Kim C, Hayashi H, Uchida T, Katsuki T. Iron‐Catalyzed Asymmetric Inter‐ and Intramolecular Aerobic Oxidative Dearomatizing Spirocyclization of 2‐Naphthols. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900602] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Takuya Oguma
- Department of Chemistry, Graduate School of ScienceKyushu University 744, Motooka Nishi-ku, Fukuoka 819-0395 Japan
| | - Daiki Doiuchi
- Department of Chemistry, Graduate School of ScienceKyushu University 744, Motooka Nishi-ku, Fukuoka 819-0395 Japan
| | - Chisaki Fujitomo
- Department of Chemistry, Graduate School of ScienceKyushu University 744, Motooka Nishi-ku, Fukuoka 819-0395 Japan
| | - Chungsik Kim
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER)Kyushu University 744, Motooka Nishi-ku, Fukuoka 819-0395 Japan
| | - Hiroki Hayashi
- Faculty of Arts and ScienceKyushu University 744, Motooka Nishi-ku, Fukuoka 819-0395 Japan
| | - Tatsuya Uchida
- Faculty of Arts and ScienceKyushu University 744, Motooka Nishi-ku, Fukuoka 819-0395 Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER)Kyushu University 744, Motooka Nishi-ku, Fukuoka 819-0395 Japan
| | - Tsutomu Katsuki
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER)Kyushu University 744, Motooka Nishi-ku, Fukuoka 819-0395 Japan
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21
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Xiao X, Greenwood NS, Wengryniuk SE. Dearomatization of Electron-Deficient Phenols to ortho-Quinones: Bidentate Nitrogen-Ligated Iodine(V) Reagents. Angew Chem Int Ed Engl 2019; 58:16181-16187. [PMID: 31430009 PMCID: PMC6814494 DOI: 10.1002/anie.201909868] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Indexed: 01/13/2023]
Abstract
Despite their broad utility, the synthesis of ortho-quinones remains a significant challenge, in particular, access to electron-deficient derivatives remains an unsolved problem. Reported here is the first general method for the synthesis of electron-deficient ortho-quinones by direct oxidation of phenols. The reaction is enabled by a novel bidentate nitrogen-ligated iodine(V) reagent, a previously unexplored class of compounds which we have termed Bi(N)-HVIs. The reaction is extremely general and proceeds with excellent regioselectivity for the ortho over para isomer. Functionalization of the ortho-quinone products was examined, resulting in a facile one-pot synthesis of catechols, as well as the incorporation of a variety of heteroatom nucleophiles. This method represents the first synthetic application of Bi(N)-HVIs and demonstrates their potential as a platform for the further development of highly reactive, but also highly tunable, I(V) reagents.
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Affiliation(s)
- Xiao Xiao
- Department of Chemistry, Temple University, 1901 N. 13th St., Philadelphia, PA, 19122, USA
| | - Nathaniel S Greenwood
- Department of Chemistry, Temple University, 1901 N. 13th St., Philadelphia, PA, 19122, USA
- Present address: Department of Chemistry, Yale University, 225 Prospect St., New Haven, CT, 06520, USA
| | - Sarah E Wengryniuk
- Department of Chemistry, Temple University, 1901 N. 13th St., Philadelphia, PA, 19122, USA
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22
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Xiao X, Greenwood NS, Wengryniuk SE. Dearomatization of Electron‐Deficient Phenols to
ortho
‐Quinones: Bidentate Nitrogen‐Ligated Iodine(V) Reagents. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201909868] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Xiao Xiao
- Department of ChemistryTemple University 1901 N. 13th St. Philadelphia PA 19122 USA
| | - Nathaniel S. Greenwood
- Department of ChemistryTemple University 1901 N. 13th St. Philadelphia PA 19122 USA
- Present address: Department of ChemistryYale University 225 Prospect St. New Haven CT 06520 USA
| | - Sarah E. Wengryniuk
- Department of ChemistryTemple University 1901 N. 13th St. Philadelphia PA 19122 USA
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23
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Sarkar D, Kuila P, Sood D. Controlling Stereoselectivity in Tribromide Mediated Oxidative Dearomatisations - Synthesis of Selective Spirofurano-naphthalones. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900974] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Debayan Sarkar
- Organic Synthesis and Molecular Engineering Laboratory; Department of Chemistry; National Institute of Technology; 769008 Rourkela Odisha India
| | - Puspendu Kuila
- Organic Synthesis and Molecular Engineering Laboratory; Department of Chemistry; National Institute of Technology; 769008 Rourkela Odisha India
| | - Devashish Sood
- Organic Synthesis and Molecular Engineering Laboratory; Department of Chemistry; National Institute of Technology; 769008 Rourkela Odisha India
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24
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Yi JC, Wu ZJ, You SL. Rh-Catalyzed Aminative Dearomatization of Naphthols with Hydroxylamine-O
-Sulfonic Acid (HOSA). European J Org Chem 2019. [DOI: 10.1002/ejoc.201900917] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Ji-Cheng Yi
- State Key Laboratory of Organometallic Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry, Chinese Academy of Science; 345 Lingling Lu 200032 Shanghai China
- Center for Excellence in Molecular Synthesis; School of Physical Science and Technology; 100 Haike Road 201210 Shanghai China
| | - Zhi-Jie Wu
- State Key Laboratory of Organometallic Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry, Chinese Academy of Science; 345 Lingling Lu 200032 Shanghai China
- Center for Excellence in Molecular Synthesis; School of Physical Science and Technology; 100 Haike Road 201210 Shanghai China
| | - Shu-Li You
- State Key Laboratory of Organometallic Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry, Chinese Academy of Science; 345 Lingling Lu 200032 Shanghai China
- Center for Excellence in Molecular Synthesis; School of Physical Science and Technology; 100 Haike Road 201210 Shanghai China
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25
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Hokamp T, Wirth T. Structurally Defined α-Tetralol-Based Chiral Hypervalent Iodine Reagents. J Org Chem 2019; 84:8674-8682. [DOI: 10.1021/acs.joc.9b01315] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Tobias Hokamp
- School of Chemistry, Cardiff University, Main Building,
Park Place, Cardiff CF10 3AT, U.K
| | - Thomas Wirth
- School of Chemistry, Cardiff University, Main Building,
Park Place, Cardiff CF10 3AT, U.K
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26
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Sarkar D, Rout N. Ruthenium(VIII)-Catalyzed ipso-Dearomative Spiro-Etherification and Spiro-Amidation of Phenols. Org Lett 2019; 21:4132-4136. [DOI: 10.1021/acs.orglett.9b01322] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Debayan Sarkar
- Organic Synthesis and Molecular Engineering Laboratory, Department of Chemistry, National Institute of Technology, Rourkela, Odisha 769008, India
| | - Nilendri Rout
- Organic Synthesis and Molecular Engineering Laboratory, Department of Chemistry, National Institute of Technology, Rourkela, Odisha 769008, India
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27
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Ganji B, Ariafard A. DFT mechanistic investigation into phenol dearomatization mediated by an iodine(iii) reagent. Org Biomol Chem 2019; 17:3521-3528. [PMID: 30892343 DOI: 10.1039/c9ob00028c] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Density functional theory (DFT) was utilized to investigate the mechanistic aspects of the oxidative dearomatization of phenols mediated by an iodine(iii) reagent. In this article, we will show that the conventional mechanism in which an iodine(iii) phenolate is proposed as the key intermediate is not operative, and the process is promoted if the phenolate ligand is dearomatized on the iodine(iii) center. The dearomatized phenolate is calculated to be a more potent reductant than phenolate itself. In such a case, the reaction is capable of proceeding via two competitive mechanisms (dissociative and associative). Consistent with the experimental findings, we found that while the less polar solvents considerably disfavor the dissociative mechanism, they have an insignificant effect on the associative one. The energetic order of these two mechanisms is calculated to be influenced by the nature of the counter anion coordinated to the iodine(iii) center.
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Affiliation(s)
- Babak Ganji
- Department of Chemistry, Islamic Azad University, Central Tehran Branch, Poonak, Tehran, Iran
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28
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Zheng Z, Cao Y, Zhu D, Wang Z, Ding K. Development of Chiral Spiro Phosphoramidites for Rhodium‐Catalyzed Enantioselective Reactions. Chemistry 2019; 25:9491-9497. [DOI: 10.1002/chem.201900486] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 02/27/2019] [Indexed: 01/06/2023]
Affiliation(s)
- Zhiyao Zheng
- State Key Laboratory of Organometallic ChemistryCenter for Excellence in Molecular SynthesisShanghai Institute of Organic Chemistry, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 P. R. China
| | - Yuxi Cao
- Department of ChemistryNortheast Normal University Changchun 130024 P. R. China
- State Key Laboratory of Organometallic ChemistryCenter for Excellence in Molecular SynthesisShanghai Institute of Organic Chemistry, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 P. R. China
| | - Dongsheng Zhu
- Department of ChemistryNortheast Normal University Changchun 130024 P. R. China
| | - Zheng Wang
- State Key Laboratory of Organometallic ChemistryCenter for Excellence in Molecular SynthesisShanghai Institute of Organic Chemistry, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 P. R. China
| | - Kuiling Ding
- State Key Laboratory of Organometallic ChemistryCenter for Excellence in Molecular SynthesisShanghai Institute of Organic Chemistry, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering Tianjin 300071 P. R. China
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29
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Yin L, Xing J, Wang Y, Shen Y, Lu T, Hayashi T, Dou X. Enantioselective Synthesis of 3,3′‐Diaryl‐SPINOLs: Rhodium‐Catalyzed Asymmetric Arylation/BF
3
‐Promoted Spirocyclization Sequence. Angew Chem Int Ed Engl 2019; 58:2474-2478. [DOI: 10.1002/anie.201812266] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Long Yin
- Department of Chemistry and State Key Laboratory of Natural MedicinesChina Pharmaceutical University Nanjing 211198 China
| | - Junhao Xing
- Department of Chemistry and State Key Laboratory of Natural MedicinesChina Pharmaceutical University Nanjing 211198 China
| | - Yuhan Wang
- Department of Chemistry and State Key Laboratory of Natural MedicinesChina Pharmaceutical University Nanjing 211198 China
| | - Yue Shen
- Department of Chemistry and State Key Laboratory of Natural MedicinesChina Pharmaceutical University Nanjing 211198 China
| | - Tao Lu
- Department of Chemistry and State Key Laboratory of Natural MedicinesChina Pharmaceutical University Nanjing 211198 China
| | - Tamio Hayashi
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link Singapore 637371 Singapore
| | - Xiaowei Dou
- Department of Chemistry and State Key Laboratory of Natural MedicinesChina Pharmaceutical University Nanjing 211198 China
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30
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Antien K, Pouységu L, Deffieux D, Massip S, Peixoto PA, Quideau S. Synthesis of [7]Helicene Enantiomers and Exploratory Study of Their Conversion into Helically Chiral Iodoarenes and Iodanes. Chemistry 2019; 25:2852-2858. [DOI: 10.1002/chem.201805761] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Indexed: 01/14/2023]
Affiliation(s)
- Kevin Antien
- Univ. Bordeaux, ISM (CNRS-UMR 5255) 351 cours de la Libération 33405 Talence Cedex France
| | - Laurent Pouységu
- Univ. Bordeaux, ISM (CNRS-UMR 5255) 351 cours de la Libération 33405 Talence Cedex France
| | - Denis Deffieux
- Univ. Bordeaux, ISM (CNRS-UMR 5255) 351 cours de la Libération 33405 Talence Cedex France
| | - Stéphane Massip
- Univ. Bordeaux, Institut Européen de Chimie et Biologie (CNRS-UMS 3033) 2 rue Robert Escarpit 33607 Pessac Cedex France
| | - Philippe A. Peixoto
- Univ. Bordeaux, ISM (CNRS-UMR 5255) 351 cours de la Libération 33405 Talence Cedex France
| | - Stéphane Quideau
- Univ. Bordeaux, ISM (CNRS-UMR 5255) 351 cours de la Libération 33405 Talence Cedex France
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31
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Yin L, Xing J, Wang Y, Shen Y, Lu T, Hayashi T, Dou X. Enantioselective Synthesis of 3,3′-Diaryl-SPINOLs: Rhodium-Catalyzed Asymmetric Arylation/BF3
-Promoted Spirocyclization Sequence. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201812266] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Long Yin
- Department of Chemistry and State Key Laboratory of Natural Medicines; China Pharmaceutical University; Nanjing 211198 China
| | - Junhao Xing
- Department of Chemistry and State Key Laboratory of Natural Medicines; China Pharmaceutical University; Nanjing 211198 China
| | - Yuhan Wang
- Department of Chemistry and State Key Laboratory of Natural Medicines; China Pharmaceutical University; Nanjing 211198 China
| | - Yue Shen
- Department of Chemistry and State Key Laboratory of Natural Medicines; China Pharmaceutical University; Nanjing 211198 China
| | - Tao Lu
- Department of Chemistry and State Key Laboratory of Natural Medicines; China Pharmaceutical University; Nanjing 211198 China
| | - Tamio Hayashi
- Division of Chemistry and Biological Chemistry; School of Physical and Mathematical Sciences; Nanyang Technological University; 21 Nanyang Link Singapore 637371 Singapore
| | - Xiaowei Dou
- Department of Chemistry and State Key Laboratory of Natural Medicines; China Pharmaceutical University; Nanjing 211198 China
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32
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Flores A, Cots E, Bergès J, Muñiz K. Enantioselective Iodine(I/III) Catalysis in Organic Synthesis. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800521] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Andrea Flores
- Institute of Chemical Research of Catalonia (ICIQ)The Barcelona Institute of Science Av. Països Catalans 16 43007 Tarragona Spain
| | - Eric Cots
- Institute of Chemical Research of Catalonia (ICIQ)The Barcelona Institute of Science Av. Països Catalans 16 43007 Tarragona Spain
| | - Julien Bergès
- Institute of Chemical Research of Catalonia (ICIQ)The Barcelona Institute of Science Av. Països Catalans 16 43007 Tarragona Spain
| | - Kilian Muñiz
- Institute of Chemical Research of Catalonia (ICIQ)The Barcelona Institute of Science Av. Països Catalans 16 43007 Tarragona Spain
- ICREA Passeig Lluís Companys 23 08010 Barcelona Spain
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33
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Hashimoto T, Shimazaki Y, Omatsu Y, Maruoka K. Indanol-Based Chiral Organoiodine Catalysts for Enantioselective Hydrative Dearomatization. Angew Chem Int Ed Engl 2018; 57:7200-7204. [PMID: 29700910 DOI: 10.1002/anie.201803889] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Revised: 04/26/2018] [Indexed: 01/09/2023]
Abstract
Rapid development in the last decade has rendered chiral organoiodine(I/III) catalysis a reliable methodology in asymmetric catalysis. However, due to the severely limited numbers of effective organoiodine catalysts, many reactions still give low to modest enantioselectivity. We report herein a solution to this issue through the introduction of a pivotal indanol scaffold to the catalyst design. Our catalyst architecture exhibits the advantage of high modularity and thereby expedites catalyst optimization. The catalyst was optimized for the challenging and highly sought-after hydrative dearomatization of 2-substituted phenols at the 4-position.
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Affiliation(s)
- Takuya Hashimoto
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto, 606-8502, Japan.,Department of Chemistry, Graduate School of Science, Chiba University, 1-33, Yayoi, Inage, Chiba, 263-8522, Japan.,Chiba Iodine Resource Innovation Center, 1-33, Yayoi, Inage, Chiba, 263-8522, Japan
| | - Yuto Shimazaki
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto, 606-8502, Japan
| | - Yamato Omatsu
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto, 606-8502, Japan
| | - Keiji Maruoka
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto, 606-8502, Japan.,School of Chemical Engineering and Light Industry, Guangdong University of Technology, Panyu District, Guangzhou, 510006, China
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34
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Hashimoto T, Shimazaki Y, Omatsu Y, Maruoka K. Indanol-Based Chiral Organoiodine Catalysts for Enantioselective Hydrative Dearomatization. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201803889] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Takuya Hashimoto
- Department of Chemistry; Graduate School of Science; Kyoto University; Sakyo Kyoto 606-8502 Japan
- Department of Chemistry; Graduate School of Science; Chiba University; 1-33, Yayoi, Inage Chiba 263-8522 Japan
- Chiba Iodine Resource Innovation Center; 1-33, Yayoi, Inage Chiba 263-8522 Japan
| | - Yuto Shimazaki
- Department of Chemistry; Graduate School of Science; Kyoto University; Sakyo Kyoto 606-8502 Japan
| | - Yamato Omatsu
- Department of Chemistry; Graduate School of Science; Kyoto University; Sakyo Kyoto 606-8502 Japan
| | - Keiji Maruoka
- Department of Chemistry; Graduate School of Science; Kyoto University; Sakyo Kyoto 606-8502 Japan
- School of Chemical Engineering and Light Industry; Guangdong University of Technology; Panyu District Guangzhou 510006 China
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35
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Guo Q, Wang M, Liu H, Wang R, Xu Z. Visible-Light-Promoted Dearomative Fluoroalkylation of β-Naphthols through Intermolecular Charge Transfer. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201800767] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Quanping Guo
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Science; Lanzhou University; 199 West Donggang Road Lanzhou 730000 China
| | - Mengran Wang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Science; Lanzhou University; 199 West Donggang Road Lanzhou 730000 China
| | - Hong Liu
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Science; Lanzhou University; 199 West Donggang Road Lanzhou 730000 China
| | - Rui Wang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Science; Lanzhou University; 199 West Donggang Road Lanzhou 730000 China
| | - Zhaoqing Xu
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Science; Lanzhou University; 199 West Donggang Road Lanzhou 730000 China
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36
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Guo Q, Wang M, Liu H, Wang R, Xu Z. Visible-Light-Promoted Dearomative Fluoroalkylation of β-Naphthols through Intermolecular Charge Transfer. Angew Chem Int Ed Engl 2018; 57:4747-4751. [PMID: 29476596 DOI: 10.1002/anie.201800767] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 02/08/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Quanping Guo
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Science; Lanzhou University; 199 West Donggang Road Lanzhou 730000 China
| | - Mengran Wang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Science; Lanzhou University; 199 West Donggang Road Lanzhou 730000 China
| | - Hong Liu
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Science; Lanzhou University; 199 West Donggang Road Lanzhou 730000 China
| | - Rui Wang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Science; Lanzhou University; 199 West Donggang Road Lanzhou 730000 China
| | - Zhaoqing Xu
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Science; Lanzhou University; 199 West Donggang Road Lanzhou 730000 China
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37
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Companys S, Peixoto PA, Bosset C, Chassaing S, Miqueu K, Sotiropoulos JM, Pouységu L, Quideau S. Asymmetric Alkynylation of β-Ketoesters and Naphthols Promoted by New Chiral Biphenylic Iodanes. Chemistry 2017; 23:13309-13313. [DOI: 10.1002/chem.201703238] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Simon Companys
- Univ. Bordeaux; ISM (CNRS-UMR 5255); 351 cours de la Libération, 3 3405 Talence Cedex France
| | - Philippe A. Peixoto
- Univ. Bordeaux; ISM (CNRS-UMR 5255); 351 cours de la Libération, 3 3405 Talence Cedex France
| | - Cyril Bosset
- Univ. Bordeaux; ISM (CNRS-UMR 5255); 351 cours de la Libération, 3 3405 Talence Cedex France
| | | | - Karinne Miqueu
- Univ. Pau et Pays de l'Adour; IPREM (CNRS-UMR 5254), Hélioparc; 2 avenue Pierre Angot 64053 Pau Cedex 09 France
| | - Jean-Marc Sotiropoulos
- Univ. Pau et Pays de l'Adour; IPREM (CNRS-UMR 5254), Hélioparc; 2 avenue Pierre Angot 64053 Pau Cedex 09 France
| | - Laurent Pouységu
- Univ. Bordeaux; ISM (CNRS-UMR 5255); 351 cours de la Libération, 3 3405 Talence Cedex France
| | - Stéphane Quideau
- Univ. Bordeaux; ISM (CNRS-UMR 5255); 351 cours de la Libération, 3 3405 Talence Cedex France
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38
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Hempel C, Maichle-Mössmer C, Pericàs MA, Nachtsheim BJ. Modular Synthesis of Triazole-Based Chiral Iodoarenes for Enantioselective Spirocyclizations. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700246] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Christian Hempel
- Universität Bremen; Institut für Organische und Analytische Chemie; Leobener Straße NW2C 28359 Bremen Germany
| | - Caeciliea Maichle-Mössmer
- Universität Tübingen; Institut für Anorganische Chemie; Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Miquel A. Pericàs
- Institute of Chemical Research of Catalonia (ICIQ); The Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
| | - Boris J. Nachtsheim
- Universität Bremen; Institut für Organische und Analytische Chemie; Leobener Straße NW2C 28359 Bremen Germany
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39
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Xu RQ, Gu Q, You SL. Construction of the Benzomesembrine Skeleton: Palladium(0)-Catalyzed Intermolecular Arylative Dearomatization of α-Naphthols and Subsequent Aza-Michael Reaction. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703674] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Ren-Qi Xu
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences, Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 China
| | - Qing Gu
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences, Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 China
| | - Shu-Li You
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences, Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 China
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40
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Xu RQ, Gu Q, You SL. Construction of the Benzomesembrine Skeleton: Palladium(0)-Catalyzed Intermolecular Arylative Dearomatization of α-Naphthols and Subsequent Aza-Michael Reaction. Angew Chem Int Ed Engl 2017; 56:7252-7256. [DOI: 10.1002/anie.201703674] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2017] [Indexed: 01/04/2023]
Affiliation(s)
- Ren-Qi Xu
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences, Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 China
| | - Qing Gu
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences, Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 China
| | - Shu-Li You
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences, Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 China
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41
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Li XQ, Yang H, Wang JJ, Gou BB, Chen J, Zhou L. Asymmetric Arylative Dearomatization of β-Naphthols Catalyzed by a Chiral Phosphoric Acid. Chemistry 2017; 23:5381-5385. [DOI: 10.1002/chem.201701015] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Indexed: 12/22/2022]
Affiliation(s)
- Xiao-Qiang Li
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710127 P. R. China
| | - Hui Yang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710127 P. R. China
| | - Jiao-Jiao Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710127 P. R. China
| | - Bo-Bo Gou
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710127 P. R. China
| | - Jie Chen
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710127 P. R. China
| | - Ling Zhou
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710127 P. R. China
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42
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Jain N, Xu S, Ciufolini MA. Asymmetric Oxidative Cycloetherification of Naphtholic Alcohols. Chemistry 2017; 23:4542-4546. [DOI: 10.1002/chem.201700667] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Indexed: 01/09/2023]
Affiliation(s)
- Nikita Jain
- Department of Chemistry; University of British Columbia; 2036 Main Mall Vancouver BC V6T 1Z1 Canada
| | - Sanjia Xu
- Department of Chemistry; University of British Columbia; 2036 Main Mall Vancouver BC V6T 1Z1 Canada
| | - Marco A. Ciufolini
- Department of Chemistry; University of British Columbia; 2036 Main Mall Vancouver BC V6T 1Z1 Canada
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43
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Uyanik M, Mutsuga T, Ishihara K. 4,5-Dimethyl-2-Iodoxybenzenesulfonic Acid Catalyzed Site-Selective Oxidation of 2-Substituted Phenols to 1,2-Quinols. Angew Chem Int Ed Engl 2017; 56:3956-3960. [DOI: 10.1002/anie.201612463] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Indexed: 01/06/2023]
Affiliation(s)
- Muhammet Uyanik
- Graduate School of Engineering; Nagoya University; Furo-cho, Chikusa Nagoya 464-8603 Japan
| | - Tatsuya Mutsuga
- Graduate School of Engineering; Nagoya University; Furo-cho, Chikusa Nagoya 464-8603 Japan
| | - Kazuaki Ishihara
- Graduate School of Engineering; Nagoya University; Furo-cho, Chikusa Nagoya 464-8603 Japan
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44
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Uyanik M, Mutsuga T, Ishihara K. 4,5-Dimethyl-2-Iodoxybenzenesulfonic Acid Catalyzed Site-Selective Oxidation of 2-Substituted Phenols to 1,2-Quinols. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201612463] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Muhammet Uyanik
- Graduate School of Engineering; Nagoya University; Furo-cho, Chikusa Nagoya 464-8603 Japan
| | - Tatsuya Mutsuga
- Graduate School of Engineering; Nagoya University; Furo-cho, Chikusa Nagoya 464-8603 Japan
| | - Kazuaki Ishihara
- Graduate School of Engineering; Nagoya University; Furo-cho, Chikusa Nagoya 464-8603 Japan
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45
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Shen D, Chen Q, Yan P, Zeng X, Zhong G. Enantioselective Dearomatization of Naphthol Derivatives with Allylic Alcohols by Cooperative Iridium and Brønsted Acid Catalysis. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201609693] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Dan Shen
- College of Materials, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 China
| | - Qiliang Chen
- College of Materials, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 China
| | - Peipei Yan
- College of Materials, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 China
| | - Xiaofei Zeng
- College of Materials, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 China
| | - Guofu Zhong
- College of Materials, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 China
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46
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Shen D, Chen Q, Yan P, Zeng X, Zhong G. Enantioselective Dearomatization of Naphthol Derivatives with Allylic Alcohols by Cooperative Iridium and Brønsted Acid Catalysis. Angew Chem Int Ed Engl 2017; 56:3242-3246. [DOI: 10.1002/anie.201609693] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 01/12/2017] [Indexed: 12/26/2022]
Affiliation(s)
- Dan Shen
- College of Materials, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 China
| | - Qiliang Chen
- College of Materials, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 China
| | - Peipei Yan
- College of Materials, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 China
| | - Xiaofei Zeng
- College of Materials, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 China
| | - Guofu Zhong
- College of Materials, Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 China
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47
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Sreenithya A, Surya K, Sunoj RB. Hypercoordinate iodine(III) promoted reactions and catalysis: an update on current mechanistic understanding. WILEY INTERDISCIPLINARY REVIEWS-COMPUTATIONAL MOLECULAR SCIENCE 2017. [DOI: 10.1002/wcms.1299] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- A. Sreenithya
- Department of Chemistry; Indian Institute of Technology Bombay; Mumbai India
| | - K. Surya
- Department of Chemistry; Indian Institute of Technology Bombay; Mumbai India
| | - Raghavan B. Sunoj
- Department of Chemistry; Indian Institute of Technology Bombay; Mumbai India
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48
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Xu RQ, Yang P, Tu HF, Wang SG, You SL. Palladium(0)-Catalyzed Intermolecular Arylative Dearomatization of β-Naphthols. Angew Chem Int Ed Engl 2016; 55:15137-15141. [DOI: 10.1002/anie.201608724] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Ren-Qi Xu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 China
| | - Ping Yang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 China
| | - Hang-Fei Tu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 China
| | - Shou-Guo Wang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 China
| | - Shu-Li You
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 China
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49
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Xu RQ, Yang P, Tu HF, Wang SG, You SL. Palladium(0)-Catalyzed Intermolecular Arylative Dearomatization of β-Naphthols. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201608724] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Ren-Qi Xu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 China
| | - Ping Yang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 China
| | - Hang-Fei Tu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 China
| | - Shou-Guo Wang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 China
| | - Shu-Li You
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 China
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50
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Liang XW, Zheng C, You SL. Catalytic Asymmetric Chlorinative Dearomatization Reaction of Benzofurans. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201501184] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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