1
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More DA, Mujahid M, Muthukrishnan M. Metal‐ And Light‐Free Direct C‐3 Ketoalkylation of Quinoxalin‐2(1
H
)‐Ones with Cyclopropanols in Aqueous Medium. ChemistrySelect 2022. [DOI: 10.1002/slct.202203597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Devidas A. More
- Division of Organic Chemistry CSIR - National Chemical Laboratory Pune 411008 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - M. Mujahid
- Division of Organic Chemistry CSIR - National Chemical Laboratory Pune 411008 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - M. Muthukrishnan
- Division of Organic Chemistry CSIR - National Chemical Laboratory Pune 411008 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
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2
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Rodríguez RI, Sicignano M, Alemán J. Fluorinated Sulfinates as Source of Alkyl Radicals in the Photo-Enantiocontrolled β-Functionalization of Enals. Angew Chem Int Ed Engl 2022; 61:e202112632. [PMID: 34982505 DOI: 10.1002/anie.202112632] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Indexed: 12/13/2022]
Abstract
The generation of sulfonyl radicals has long been known as a flexible strategy in a wide range of different sulfonylative transformations. Meanwhile their use in alkylation processes has been somehow limited due to their inherent difficulty in evolving to less-stable radicals after sulfur dioxide extrusion. Herein we report a convenient strategy that involves gem-difluorinated sulfinates as an "upgrading-mask", allowing these precursors to decompose into their corresponding alkyl radicals. The electron-donor character of sulfinates in the formation of an electron donor-acceptor (EDA) complex with transient iminium ions is displayed, achieving the first example of a stereocontrolled light-driven insertion of gem-difluoro derivatives into unsaturated aldehydes. This methodology is compatible with flow conditions, maintaining identical levels of enantiocontrol.
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Affiliation(s)
- Ricardo I Rodríguez
- Organic Chemistry Department, Módulo 1, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - Marina Sicignano
- Organic Chemistry Department, Módulo 1, Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - José Alemán
- Organic Chemistry Department, Módulo 1, Universidad Autónoma de Madrid, 28049, Madrid, Spain.,Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049, Madrid, Spain
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3
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Rodríguez RI, Sicignano M, Alemán J. Fluorinated Sulfinates as Source of Alkyl Radicals in the Photo‐Enantiocontrolled β‐Functionalization of Enals. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202112632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ricardo I. Rodríguez
- Organic Chemistry Department Módulo 1 Universidad Autónoma de Madrid 28049 Madrid Spain
| | - Marina Sicignano
- Organic Chemistry Department Módulo 1 Universidad Autónoma de Madrid 28049 Madrid Spain
| | - José Alemán
- Organic Chemistry Department Módulo 1 Universidad Autónoma de Madrid 28049 Madrid Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem) Universidad Autónoma de Madrid 28049 Madrid Spain
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4
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Shirsath SR, Chandgude SM, Muthukrishnan M. Iron catalyzed tandem ring opening/1,6-conjugate addition of cyclopropanols with p-quinone methides: new access to γ,γ-diaryl ketones. Chem Commun (Camb) 2021; 57:13582-13585. [PMID: 34846388 DOI: 10.1039/d1cc05997a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
An iron(III) catalyzed tandem ring opening/1,6-conjugate addition of cyclopropanols to p-quinone methides leading to γ,γ-diaryl ketones has been described. This catalytic protocol provides a novel and efficient method to access γ,γ-diaryl ketone derivatives in good to excellent yields with high functional group tolerance. Importantly, γ,γ-diaryl ketone can be further functionalized to give a versatile set of useful products.
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Affiliation(s)
- Sachin R Shirsath
- Division of Organic Chemistry, CSIR-National Chemical Laboratory, Pune 411008, India. .,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Sagar M Chandgude
- Division of Organic Chemistry, CSIR-National Chemical Laboratory, Pune 411008, India.
| | - M Muthukrishnan
- Division of Organic Chemistry, CSIR-National Chemical Laboratory, Pune 411008, India. .,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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5
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Kaboudin B, Ghashghaee M, Bigdeli A, Farkhondeh A, Eskandari M, Esfandiari H. Recent Advances on the Application of Langlois’ Reagent in Organic Transformations. ChemistrySelect 2021. [DOI: 10.1002/slct.202103867] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Babak Kaboudin
- Department of Chemistry Institute for Advanced Studies in Basic Sciences (IASBS) Gava Zang Zanjan 45137-66731 Iran
| | - Mojtaba Ghashghaee
- Department of Chemistry Institute for Advanced Studies in Basic Sciences (IASBS) Gava Zang Zanjan 45137-66731 Iran
| | - Akram Bigdeli
- Department of Chemistry Institute for Advanced Studies in Basic Sciences (IASBS) Gava Zang Zanjan 45137-66731 Iran
| | - Amir Farkhondeh
- Department of Chemistry Institute for Advanced Studies in Basic Sciences (IASBS) Gava Zang Zanjan 45137-66731 Iran
| | - Mahboobe Eskandari
- Department of Chemistry Institute for Advanced Studies in Basic Sciences (IASBS) Gava Zang Zanjan 45137-66731 Iran
| | - Hesam Esfandiari
- Department of Chemistry Institute for Advanced Studies in Basic Sciences (IASBS) Gava Zang Zanjan 45137-66731 Iran
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6
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Wu S, Li J, He R, Jia K, Chen Y. Terminal Trifluoromethylation of Ketones via Selective C-C Cleavage of Cycloalkanols Enabled by Hypervalent Iodine Reagents. Org Lett 2021; 23:9204-9209. [PMID: 34787436 DOI: 10.1021/acs.orglett.1c03526] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We report the first terminal trifluoromethylation at aryl and alkyl ketones' γ, δ, ε, or more remote sites via the selective C-C bond cleavage of cycloalkanols. The noncovalent interactions between alcohols and hypervalent iodines(III) reagents were disclosed to activate both alcohols and the Togni I reagent in the dual photoredox/copper catalysis for the transformation. This reaction was scalable to the gram-scale synthesis, applicable to the structurally complex steroid trifluoromethylation, and extendable to the pentafluoroethylation.
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Affiliation(s)
- Shuang Wu
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Centre of Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China.,School of Physical Science and Technology, ShanghaiTech University, 100 Haike Road, Shanghai 201210, China
| | - Junzhao Li
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Centre of Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Ru He
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Centre of Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China.,School of Physical Science and Technology, ShanghaiTech University, 100 Haike Road, Shanghai 201210, China
| | - Kunfang Jia
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Centre of Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Yiyun Chen
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Centre of Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China.,School of Physical Science and Technology, ShanghaiTech University, 100 Haike Road, Shanghai 201210, China.,School of Chemistry and Material Sciences, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, 1 Sub-lane Xiangshan, Hangzhou 310024, China
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7
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Yu Q, Liu Y, Wan JP. Metal-free C(sp2)-H perfluoroalkylsulfonylation and configuration inversion: Stereoselective synthesis of α-perfluoroalkylsulfonyl E-enaminones. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.04.037] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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8
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Shen J, Xu J, He L, Liang C, Li W. Application of Langlois’ reagent (NaSO2CF3) in C–H functionalisation. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.09.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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9
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Nobile E, Castanheiro T, Besset T. Radical-Promoted Distal C-H Functionalization of C(sp 3 ) Centers with Fluorinated Moieties. Angew Chem Int Ed Engl 2021; 60:12170-12191. [PMID: 32897632 DOI: 10.1002/anie.202009995] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 08/28/2020] [Indexed: 12/12/2022]
Abstract
Due to their unique properties, fluorinated scaffolds are pivotal compounds in pharmaceuticals, agrochemicals, and materials science. Over the last years, the development of versatile strategies for the selective synthesis of fluorinated molecules by direct C-H bond functionalization has attracted a lot of attention. In particular, the design of novel transformations based on a radical process was a bottleneck for distal C-H functionalization reactions, offering synthetic solutions for the selective introduction of fluorinated groups. This Minireview highlights the major contributions in this blossoming field. The development of new methodologies for the remote functionalization of aliphatic derivatives with various fluorinated groups based on a 1,5-hydrogen atom transfer process and a β-fragmentation reaction will be showcased and discussed.
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Affiliation(s)
- Enzo Nobile
- Normandie Univ, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), 76000, Rouen, France
| | - Thomas Castanheiro
- Normandie Univ, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), 76000, Rouen, France
| | - Tatiana Besset
- Normandie Univ, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), 76000, Rouen, France
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10
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Nobile E, Castanheiro T, Besset T. Radical‐Promoted Distal C−H Functionalization of C(sp
3
) Centers with Fluorinated Moieties. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202009995] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Enzo Nobile
- Normandie Univ INSA Rouen UNIROUEN CNRS COBRA (UMR 6014) 76000 Rouen France
| | - Thomas Castanheiro
- Normandie Univ INSA Rouen UNIROUEN CNRS COBRA (UMR 6014) 76000 Rouen France
| | - Tatiana Besset
- Normandie Univ INSA Rouen UNIROUEN CNRS COBRA (UMR 6014) 76000 Rouen France
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11
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Kirihara M, Kikkawa Y, Nakamura R, Nakakura K, Suzuki Y, Muramatsu Y. Ring-opening fluorination of cyclopropylmethanols and cycloprpanecarbardehydes with diethylaminosulfur trifluoride. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2020.152655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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Sekiguchi Y, Yoshikai N. Metal-Catalyzed Transformations of Cyclopropanols via Homoenolates. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20200270] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Yoshiya Sekiguchi
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Naohiko Yoshikai
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
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13
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Chen M, Lou M, Deng Z, Yang Q, Peng Y. Rhodium(III)‐Catalyzed Alkylation of 2‐Arylquinazolin‐4(3H)‐ones with Cyclopropanols by Directing C‐H Activation and Ring Opening at Ambient Temperature. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000459] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Mu‐Wang Chen
- Key Laboratory of Small Functional Organic Molecule Ministry of Education Jiangxi's Key Laboratory of Green Chemistry and College of Chemistry & Chemical Engineering Jiangxi Normal University Nanchang Jiangxi 330022 P. R. China
| | - Minhao Lou
- Key Laboratory of Small Functional Organic Molecule Ministry of Education Jiangxi's Key Laboratory of Green Chemistry and College of Chemistry & Chemical Engineering Jiangxi Normal University Nanchang Jiangxi 330022 P. R. China
| | - Zhihong Deng
- Key Laboratory of Small Functional Organic Molecule Ministry of Education Jiangxi's Key Laboratory of Green Chemistry and College of Chemistry & Chemical Engineering Jiangxi Normal University Nanchang Jiangxi 330022 P. R. China
| | - Qin Yang
- Key Laboratory of Small Functional Organic Molecule Ministry of Education Jiangxi's Key Laboratory of Green Chemistry and College of Chemistry & Chemical Engineering Jiangxi Normal University Nanchang Jiangxi 330022 P. R. China
| | - Yiyuan Peng
- Key Laboratory of Small Functional Organic Molecule Ministry of Education Jiangxi's Key Laboratory of Green Chemistry and College of Chemistry & Chemical Engineering Jiangxi Normal University Nanchang Jiangxi 330022 P. R. China
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14
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McDonald TR, Mills LR, West MS, Rousseaux SAL. Selective Carbon–Carbon Bond Cleavage of Cyclopropanols. Chem Rev 2020; 121:3-79. [DOI: 10.1021/acs.chemrev.0c00346] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Tyler R. McDonald
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6, Canada
| | - L. Reginald Mills
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6, Canada
| | - Michael S. West
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6, Canada
| | - Sophie A. L. Rousseaux
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6, Canada
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15
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Wang M, Waser J. Oxidative Fluorination of Cyclopropylamides through Organic Photoredox Catalysis. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202007864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ming‐Ming Wang
- Laboratory of Catalysis and Organic SynthesisInstitute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de LausanneEPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
| | - Jérôme Waser
- Laboratory of Catalysis and Organic SynthesisInstitute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de LausanneEPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
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16
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Wang M, Waser J. Oxidative Fluorination of Cyclopropylamides through Organic Photoredox Catalysis. Angew Chem Int Ed Engl 2020; 59:16420-16424. [DOI: 10.1002/anie.202007864] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Indexed: 11/09/2022]
Affiliation(s)
- Ming‐Ming Wang
- Laboratory of Catalysis and Organic Synthesis Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
| | - Jérôme Waser
- Laboratory of Catalysis and Organic Synthesis Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
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17
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Zeng X, Wang X, Zhang Y, Zhu L, Zhao Y. A silver-catalyzed radical ring-opening reaction of cyclopropanols with sulfonyl oxime ethers. Org Biomol Chem 2020; 18:3734-3739. [PMID: 32364186 DOI: 10.1039/d0ob00055h] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A silver-catalyzed ring-opening reaction of cyclopropanols with sulfonyl oxime ethers has been developed. The protocol was conducted under mild reaction conditions to provide a series of γ-keto oxime ethers with moderate to good yields. The reaction proceeded in a stereoselective manner for CF3-containing oxime ethers to provide a single stereoisomer, while an inseparable E and Z mixture was obtained for CN-containing oxime ethers. Mechanistic studies indicate that the reaction proceeded via a radical mechanism.
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Affiliation(s)
- Xiaobao Zeng
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province 226001, People's Republic of China.
| | - Xin Wang
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province 226001, People's Republic of China.
| | - Yanan Zhang
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province 226001, People's Republic of China.
| | - Li Zhu
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province 226001, People's Republic of China.
| | - Yu Zhao
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province 226001, People's Republic of China.
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18
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Pati BV, Ghosh A, Ravikumar PC. Rhodium-Catalyzed Room Temperature C–C Activation of Cyclopropanol for One-Step Access to Diverse 1,6-Diketones. Org Lett 2020; 22:2854-2860. [DOI: 10.1021/acs.orglett.0c00967] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Bedadyuti Vedvyas Pati
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar, HBNI, Jatani, Khurda, 752050 Odisha, India
| | - Asit Ghosh
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar, HBNI, Jatani, Khurda, 752050 Odisha, India
| | - P. C. Ravikumar
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar, HBNI, Jatani, Khurda, 752050 Odisha, India
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19
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Mills LR, Zhou C, Fung E, Rousseaux SAL. Ni-Catalyzed β-Alkylation of Cyclopropanol-Derived Homoenolates. Org Lett 2019; 21:8805-8809. [DOI: 10.1021/acs.orglett.9b03435] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- L. Reginald Mills
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6, Canada
| | - Cuihan Zhou
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6, Canada
| | - Emily Fung
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6, Canada
| | - Sophie A. L. Rousseaux
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6, Canada
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20
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Elek GZ, Koppel K, Zubrytski DM, Konrad N, Järving I, Lopp M, Kananovich DG. Divergent Access to Histone Deacetylase Inhibitory Cyclopeptides via a Late-Stage Cyclopropane Ring Cleavage Strategy. Short Synthesis of Chlamydocin. Org Lett 2019; 21:8473-8478. [PMID: 31596600 DOI: 10.1021/acs.orglett.9b03305] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A unified step-economical strategy for accessing histone deacetylase inhibitory peptides is proposed, based on the late-stage installation of multiple zinc-binding functionalities via the cleavage of the strained cyclopropane ring in the common pluripotent cyclopropanol precursor. The efficacy of the proposed diversity-oriented approach has been validated by short stereoselective synthesis of natural product chlamydocin, containing a challenging-to-install fragment of (2S,9S)-2-amino-8-oxo-9,10-epoxydecanoic acid (Aoe) and a range of its analogues, derivatives of 2-amino-8-oxodecanoic and 2-aminosuberic acids.
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Affiliation(s)
- Gábor Zoltán Elek
- Tallinn University of Technology , School of Science, Department of Chemistry and Biotechnology , Akadeemia tee 15 , 12618 Tallinn , Estonia
| | - Kaur Koppel
- Tallinn University of Technology , School of Science, Department of Chemistry and Biotechnology , Akadeemia tee 15 , 12618 Tallinn , Estonia
| | - Dzmitry M Zubrytski
- Belarusian State University , Department of Organic Chemistry , Leningradskaya 14 , 220050 Minsk , Belarus
| | - Nele Konrad
- Tallinn University of Technology , School of Science, Department of Chemistry and Biotechnology , Akadeemia tee 15 , 12618 Tallinn , Estonia
| | - Ivar Järving
- Tallinn University of Technology , School of Science, Department of Chemistry and Biotechnology , Akadeemia tee 15 , 12618 Tallinn , Estonia
| | - Margus Lopp
- Tallinn University of Technology , School of Science, Department of Chemistry and Biotechnology , Akadeemia tee 15 , 12618 Tallinn , Estonia
| | - Dzmitry G Kananovich
- Tallinn University of Technology , School of Science, Department of Chemistry and Biotechnology , Akadeemia tee 15 , 12618 Tallinn , Estonia
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21
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Rao Z, Sun Y, Zhou X, Xie Q, Zhu H, Dai J, Xu J, Xu H. Efficient AcrH
2
Catalyzed β‐Trifluoromethylation of Carbonyl Compounds by Atom Transfer Radical Addition Reactions. CHINESE J CHEM 2019. [DOI: 10.1002/cjoc.201900221] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Zi‐Peng Rao
- School of Food and Biological EngineeringHefei University of Technology Hefei Anhui 230009 China
| | - Yu‐Yang Sun
- School of Food and Biological EngineeringHefei University of Technology Hefei Anhui 230009 China
| | - Xin‐Feng Zhou
- School of Food and Biological EngineeringHefei University of Technology Hefei Anhui 230009 China
| | - Qiang Xie
- PET‐CT Center, The First Affiliated Hospital of USTC Hefei Anhui 230001 China
| | - Hui‐Xia Zhu
- School of Food and Biological EngineeringHefei University of Technology Hefei Anhui 230009 China
| | - Jian‐Jun Dai
- School of Food and Biological EngineeringHefei University of Technology Hefei Anhui 230009 China
| | - Jun Xu
- School of Food and Biological EngineeringHefei University of Technology Hefei Anhui 230009 China
| | - Hua‐Jian Xu
- School of Food and Biological EngineeringHefei University of Technology Hefei Anhui 230009 China
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22
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Kaiser D, Klose I, Oost R, Neuhaus J, Maulide N. Bond-Forming and -Breaking Reactions at Sulfur(IV): Sulfoxides, Sulfonium Salts, Sulfur Ylides, and Sulfinate Salts. Chem Rev 2019; 119:8701-8780. [PMID: 31243998 PMCID: PMC6661881 DOI: 10.1021/acs.chemrev.9b00111] [Citation(s) in RCA: 465] [Impact Index Per Article: 93.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Indexed: 12/13/2022]
Abstract
Organosulfur compounds have long played a vital role in organic chemistry and in the development of novel chemical structures and architectures. Prominent among these organosulfur compounds are those involving a sulfur(IV) center, which have been the subject of countless investigations over more than a hundred years. In addition to a long list of textbook sulfur-based reactions, there has been a sustained interest in the chemistry of organosulfur(IV) compounds in recent years. Of particular interest within organosulfur chemistry is the ease with which the synthetic chemist can effect a wide range of transformations through either bond formation or bond cleavage at sulfur. This review aims to cover the developments of the past decade in the chemistry of organic sulfur(IV) molecules and provide insight into both the wide range of reactions which critically rely on this versatile element and the diverse scaffolds that can thereby be synthesized.
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Affiliation(s)
- Daniel Kaiser
- Institute
of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090 Vienna, Austria
| | - Immo Klose
- Institute
of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090 Vienna, Austria
| | - Rik Oost
- Institute
of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090 Vienna, Austria
| | - James Neuhaus
- Institute
of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090 Vienna, Austria
| | - Nuno Maulide
- Institute
of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090 Vienna, Austria
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23
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Liu Y, Wang QL, Chen Z, Zhou CS, Xiong BQ, Zhang PL, Yang CA, Zhou Q. Oxidative radical ring-opening/cyclization of cyclopropane derivatives. Beilstein J Org Chem 2019; 15:256-278. [PMID: 30800176 PMCID: PMC6369981 DOI: 10.3762/bjoc.15.23] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Accepted: 01/04/2019] [Indexed: 01/21/2023] Open
Abstract
The ring-opening/cyclization of cyclopropane derivatives has drawn great attention in the past several decades. In this review, recent efforts in the development of oxidative radical ring-opening/cyclization of cyclopropane derivatives, including methylenecyclopropanes, cyclopropyl olefins and cyclopropanols, are described. We hope this review will be of sufficient interest for the scientific community to further advance the application of oxidative radical strategies in the ring-opening/cyclization of cyclopropane derivatives.
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Affiliation(s)
- Yu Liu
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, P. R. China
| | - Qiao-Lin Wang
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, P. R. China
| | - Zan Chen
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, P. R. China
| | - Cong-Shan Zhou
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, P. R. China
| | - Bi-Quan Xiong
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, P. R. China
| | - Pan-Liang Zhang
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, P. R. China
| | - Chang-An Yang
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, P. R. China
| | - Quan Zhou
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, P. R. China
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24
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Wang Q, Shi P, Zeng R. Copper(i) reagent-promoted hydroxytrifluoromethylation of enamides: flexible synthesis of substituted-3-hydroxy-2-aryl-3-(2,2,2-trifluoro-1-arylethyl)isoindolin-1-one. RSC Adv 2018; 8:25961-25965. [PMID: 35541984 PMCID: PMC9082868 DOI: 10.1039/c8ra04088e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Accepted: 07/02/2018] [Indexed: 01/06/2023] Open
Abstract
A novel CuBr-catalyzed hydroxytrifluoromethylation reaction was investigated. Substituted 3-benzylidene-2-arylisoindolin-1-ones was reacted with sodium trifluoromethanesulfinate to afford substituted-3-hydroxy-2-aryl-3-(2,2,2-trifluoro-1-arylethyl)isoindolin-1-one. The reaction proceeded at 25 °C in air atmosphere in the absence of base and ligands. Our results indicate that trifluoromethyl free radical tends to attack a double bond rather than aryl in this reaction.
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Affiliation(s)
- Qing Wang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry Chemical Engineering and Materials Science, Soochow University Suzhou Jiangsu 215123 China
| | - Peng Shi
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry Chemical Engineering and Materials Science, Soochow University Suzhou Jiangsu 215123 China
| | - Runsheng Zeng
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry Chemical Engineering and Materials Science, Soochow University Suzhou Jiangsu 215123 China
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25
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Barysevich MV, Kazlova VV, Kukel AG, Liubina AI, Hurski AL, Zhabinskii VN, Khripach VA. Stereoselective synthesis of α-methyl and α-alkyl ketones from esters and alkenes via cyclopropanol intermediates. Chem Commun (Camb) 2018; 54:2800-2803. [PMID: 29489006 DOI: 10.1039/c8cc00888d] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Alkenes bearing a stereocenter in the allylic position were found to undergo Kulinkovich hydroxycyclopropanation with good diastereoselectivity. For the isomerization of the resulting cyclopropanols to diastereomerically enriched α-methyl ketones, a new mild regioselective method has been developed. A sequence of stereoselective cyclopropanation and cyclopropanol ring opening was successfully employed for the construction of the C20 stereocenter in steroids.
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Affiliation(s)
- Maryia V Barysevich
- Laboratory of Steroids, Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich 5/2, Minsk 220141, Belarus.
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26
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Delsarte C, Etuin G, Petit L. An improved synthesis of 1-methylcyclopropanol using the Kulinkovich reaction. Bioorg Med Chem 2018; 26:984-988. [PMID: 29291936 DOI: 10.1016/j.bmc.2017.12.029] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Revised: 12/18/2017] [Accepted: 12/21/2017] [Indexed: 11/30/2022]
Abstract
An improved process for the preparation of 1-methylcyclopropanol using the Kulinkovich reaction is described. The use of titanium tetramethoxide as catalyst resulted in minimal side product formation. The reaction, isolation and purification procedures were optimized so they can be easily implemented in multi-purpose equipment.
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Affiliation(s)
| | - Guillaume Etuin
- Minakem Recherche, 145 chemin des Lilas, 59310 Beuvry-La-Forêt, France
| | - Laurent Petit
- Minakem Recherche, 145 chemin des Lilas, 59310 Beuvry-La-Forêt, France.
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27
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Guyon H, Chachignon H, Cahard D. CF 3SO 2X (X = Na, Cl) as reagents for trifluoromethylation, trifluoromethylsulfenyl-, -sulfinyl- and -sulfonylation. Part 1: Use of CF 3SO 2Na. Beilstein J Org Chem 2017; 13:2764-2799. [PMID: 30018665 PMCID: PMC5753172 DOI: 10.3762/bjoc.13.272] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 11/15/2017] [Indexed: 11/23/2022] Open
Abstract
Sodium trifluoromethanesulfinate, CF3SO2Na, and trifluoromethanesulfonyl chloride, CF3SO2Cl, are two popular reagents that are widely used for the direct trifluoromethylation of a large range of substrates. Further, these two reagents are employed for the direct trifluoromethylsulfenylation and trifluoromethylsulfinylation, the introduction of the SCF3 and the S(O)CF3 group, respectively. In addition to the aforementioned reactions, the versatility of these two reagents is presented in other reactions such as sulfonylation and chlorination. This first part is dedicated to sodium trifluoromethanesulfinate.
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Affiliation(s)
- Hélène Guyon
- UMR 6014 CNRS COBRA, Normandie Université, 1 rue Tesnière, 76821 Mont Saint Aignan, France
| | - Hélène Chachignon
- UMR 6014 CNRS COBRA, Normandie Université, 1 rue Tesnière, 76821 Mont Saint Aignan, France
| | - Dominique Cahard
- UMR 6014 CNRS COBRA, Normandie Université, 1 rue Tesnière, 76821 Mont Saint Aignan, France
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28
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Elek GZ, Borovkov V, Lopp M, Kananovich DG. Enantioselective One-Pot Synthesis of α,β-Epoxy Ketones via Aerobic Oxidation of Cyclopropanols. Org Lett 2017; 19:3544-3547. [DOI: 10.1021/acs.orglett.7b01519] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Gábor Zoltán Elek
- Department of Chemistry and
Biotechnology, Tallinn University of Technology, Akadeemia tee 15, 12618 Tallinn, Estonia
| | - Victor Borovkov
- Department of Chemistry and
Biotechnology, Tallinn University of Technology, Akadeemia tee 15, 12618 Tallinn, Estonia
| | - Margus Lopp
- Department of Chemistry and
Biotechnology, Tallinn University of Technology, Akadeemia tee 15, 12618 Tallinn, Estonia
| | - Dzmitry G. Kananovich
- Department of Chemistry and
Biotechnology, Tallinn University of Technology, Akadeemia tee 15, 12618 Tallinn, Estonia
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29
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Konik YA, Elek GZ, Kaabel S, Järving I, Lopp M, Kananovich DG. Synthesis of γ-keto sulfones by copper-catalyzed oxidative sulfonylation of tertiary cyclopropanols. Org Biomol Chem 2017; 15:8334-8340. [DOI: 10.1039/c7ob01605k] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Preparation of γ-keto sulfones via ring-opening sulfonylation of cyclopropanols.
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Affiliation(s)
- Yulia A. Konik
- Department of Organic Chemistry
- Belarusian State University
- Minsk
- Belarus
| | - Gábor Zoltán Elek
- Department of Chemistry and Biotechnology
- Tallinn University of Technology
- 12618 Tallinn
- Estonia
| | - Sandra Kaabel
- Department of Chemistry and Biotechnology
- Tallinn University of Technology
- 12618 Tallinn
- Estonia
| | - Ivar Järving
- Department of Chemistry and Biotechnology
- Tallinn University of Technology
- 12618 Tallinn
- Estonia
| | - Margus Lopp
- Department of Chemistry and Biotechnology
- Tallinn University of Technology
- 12618 Tallinn
- Estonia
| | - Dzmitry G. Kananovich
- Department of Chemistry and Biotechnology
- Tallinn University of Technology
- 12618 Tallinn
- Estonia
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