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Zhang X, Wu W, Cao W, Yu H, Xu X, Liu X, Feng X. Enantioselective Radical-Polar Crossover Reactions of Indanonecarboxamides with Alkenes. Angew Chem Int Ed Engl 2020; 59:4846-4850. [PMID: 31930609 DOI: 10.1002/anie.201914151] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 12/16/2019] [Indexed: 11/12/2022]
Abstract
Highly efficient asymmetric intermolecular radical-polar crossover reactions were realized by combining a chiral N,N'-dioxide/NiII complex catalyst with Ag2 O under mild reaction conditions. Various terminal alkenes and indanonecarboxamides/esters underwent radical addition/cyclization reactions to afford spiro-iminolactones and spirolactones with good to excellent yields (up to 99 %) and enantioselectivities (up to 97 % ee). Furthermore, a range of different radical-mediated oxidation/elimination or epoxide ring-opening products were obtained under mild reaction conditions. The Lewis acid catalysts exhibited excellent performance and precluded the strong background reaction.
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Affiliation(s)
- Xiying Zhang
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Wangbin Wu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Weidi Cao
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Han Yu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Xi Xu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Xiaohua Liu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
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Zhang X, Wu W, Cao W, Yu H, Xu X, Liu X, Feng X. Enantioselective Radical‐Polar Crossover Reactions of Indanonecarboxamides with Alkenes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914151] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xiying Zhang
- Key Laboratory of Green Chemistry & TechnologyMinistry of EducationCollege of ChemistrySichuan University Chengdu 610064 China
| | - Wangbin Wu
- Key Laboratory of Green Chemistry & TechnologyMinistry of EducationCollege of ChemistrySichuan University Chengdu 610064 China
| | - Weidi Cao
- Key Laboratory of Green Chemistry & TechnologyMinistry of EducationCollege of ChemistrySichuan University Chengdu 610064 China
| | - Han Yu
- Key Laboratory of Green Chemistry & TechnologyMinistry of EducationCollege of ChemistrySichuan University Chengdu 610064 China
| | - Xi Xu
- Key Laboratory of Green Chemistry & TechnologyMinistry of EducationCollege of ChemistrySichuan University Chengdu 610064 China
| | - Xiaohua Liu
- Key Laboratory of Green Chemistry & TechnologyMinistry of EducationCollege of ChemistrySichuan University Chengdu 610064 China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & TechnologyMinistry of EducationCollege of ChemistrySichuan University Chengdu 610064 China
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Miyabe H. Unique Strategies for Controlling Enantioselective Stereochemistry of Cyclizations via Radical Intermediates. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700036] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Hideto Miyabe
- School of Pharmacy; Hyogo University of Health Sciences; 650-8530 Minatojima, Chuo-ku Kobe Japan
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Miyabe H, Kawashima A, Yoshioka E, Kohtani S. Progress in Enantioselective Radical Cyclizations. Chemistry 2017; 23:6225-6236. [DOI: 10.1002/chem.201603124] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Indexed: 01/05/2023]
Affiliation(s)
- Hideto Miyabe
- School of Pharmacy; Hyogo University of Health Sciences, Minatojima, Chuo-ku; Kobe 650-8530 Japan
| | - Akira Kawashima
- School of Pharmacy; Hyogo University of Health Sciences, Minatojima, Chuo-ku; Kobe 650-8530 Japan
| | - Eito Yoshioka
- School of Pharmacy; Hyogo University of Health Sciences, Minatojima, Chuo-ku; Kobe 650-8530 Japan
| | - Shigeru Kohtani
- School of Pharmacy; Hyogo University of Health Sciences, Minatojima, Chuo-ku; Kobe 650-8530 Japan
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Hu M, Liu B, Ouyang XH, Song RJ, Li JH. Nitrative Cyclization of 1-Ethynyl-2-(vinyloxy)benzenes to Access 1-[2-(Nitromethyl)benzofuran-3-yl] Ketones Through Dioxygen Activation. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500336] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Xu T, Hu X. Copper-Catalyzed 1,2-Addition of α-Carbonyl Iodides to Alkynes. Angew Chem Int Ed Engl 2014; 54:1307-11. [DOI: 10.1002/anie.201410279] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Indexed: 11/11/2022]
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Mondal S, Bertrand MP, Nechab M. Enantioselektive Synthese von carbocyclischen und heterocyclischen Verbindungen durch radikalische/polare und polare/radikalische Reaktionskaskaden. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201207518] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Mondal S, Bertrand MP, Nechab M. Enantioselective Synthesis of Carbocycles and Heterocycles by Radical/Polar and Polar/Radical Cascades. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/anie.201207518] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Clavier H, Pellissier H. Recent Developments in Enantioselective Metal-Catalyzed Domino Reactions. Adv Synth Catal 2012. [DOI: 10.1002/adsc.201200254] [Citation(s) in RCA: 154] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Pérez-Luna A, Botuha C, Ferreira F, Chemla F. Radical-polar crossover domino reaction involving alkynes: a stereoselective zinc atom radical transfer. Chemistry 2008; 14:8784-8788. [PMID: 18752234 DOI: 10.1002/chem.200801451] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Alejandro Pérez-Luna
- UPMC University Paris 06, UMR 7611, Laboratoire de Chimie Organique, Institut de Chimie Moléculaire (FR 2769), Case 183, 4 place Jussieu, 75005 Paris, France.
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Mwangi M, Runge M, Hoak K, Schulz M, Bowden N. A Materials Approach to Site-Isolation of Grubbs Catalysts from Incompatible Solvents andm-Chloroperoxybenzoic Acid. Chemistry 2008; 14:6780-8. [DOI: 10.1002/chem.200800094] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Miyabe H, Takemoto Y. Enantioselective Radical Cyclizations: A New Approach to Stereocontrol of Cascade Reactions. Chemistry 2007; 13:7280-6. [PMID: 17659664 DOI: 10.1002/chem.200700864] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Stereocontrol in a cascade radical addition-cyclization-trapping reaction was achieved by a new approach, which utilizes a hydroxamate ester moiety as a coordinating chiral Lewis acid tether between two radical acceptors. A remarkable feature of this reaction is the construction of three bonds and tertiary and quaternary stereogenic centers through both inter- and intramolecular carbon-carbon bond-forming processes. The chiral Lewis acid mediated reaction of oxime ethers also proceeded smoothly with good enantio- and diastereoselectivities, indicating the usefulness of the cascade approach for the asymmetric synthesis of various gamma-lactams.
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Affiliation(s)
- Hideto Miyabe
- School of Pharmacy, Hyogo University of Health Sciences, Minatojima, Kobe 650-8530, Japan.
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