1
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Tang D, Ma Y, Bao J, Gao S, Man S, Cui C. Chemoenzymatic total synthesis of rotigotine via IRED-catalyzed reductive amination. Org Biomol Chem 2024; 22:3843-3847. [PMID: 38618942 DOI: 10.1039/d4ob00072b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
A short and chemoenzymatic synthesis of rotigotine using an IR-36-M5 mutant is reported. Focusing on the residues that directly contact the 2-tetralone moiety, we applied structure-guided semi-rational design to obtain a double-mutant F260W/M147Y, which showed a good isolated yield and S-stereoselectivity >99% toward 2-aminotetralin synthesis. Furthermore, the utility of this biocatalytic protocol was successfully demonstrated in the enantioselective synthesis of rotigotine via enzymatic reductive amination as the key step.
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Affiliation(s)
- Dongyu Tang
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China.
| | - Yaqing Ma
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China.
| | - Jinping Bao
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China.
| | - Shushan Gao
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China.
- National Technology Innovation Center of Synthetic Biology, Tianjin 300308, China
| | - Shuli Man
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Chengsen Cui
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China.
- National Technology Innovation Center of Synthetic Biology, Tianjin 300308, China
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2
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Chintawar CC, Bhoyare VW, Mane MV, Patil NT. Enantioselective Au(I)/Au(III) Redox Catalysis Enabled by Chiral (P,N)-Ligands. J Am Chem Soc 2022; 144:7089-7095. [PMID: 35436097 DOI: 10.1021/jacs.2c02799] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Presented herein is the first report of enantioselective Au(I)/Au(III) redox catalysis, enabled by a newly designed hemilabile chiral (P,N)-ligand (ChetPhos). The potential of this concept has been demonstrated by the development of enantioselective 1,2-oxyarylation and 1,2-aminoarylation of alkenes which provided direct access to the medicinally relevant 3-oxy- and 3-aminochromans (up to 88% yield and 99% ee). DFT studies were carried out to unravel the enantiodetermining step, which revealed that the stronger trans influence of phosphorus allows selective positioning of the substrate in the C2-symmetric chiral environment present around nitrogen, imparting a high level of enantioselectivity.
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Affiliation(s)
- Chetan C Chintawar
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri, Bhopal 462 066, India
| | - Vivek W Bhoyare
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri, Bhopal 462 066, India
| | - Manoj V Mane
- Physical Chemistry Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411 008, India.,Academy of Scientific and Innovative Research (AcSIR), New Delhi 110 025, India.,KAUST Catalysis Centre, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Nitin T Patil
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri, Bhopal 462 066, India
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3
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Baud D, Tappertzhofen N, Moody TS, Ward JM, Hailes HC. Stereoselective Transaminase‐Mediated Synthesis of Serotonin and Melatonin Receptor Agonists. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200146] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Damien Baud
- Department of Chemistry University College London 20 Gordon Street London WC1H 0AJ, U.K
| | - Nadine Tappertzhofen
- Department of Chemistry University College London 20 Gordon Street London WC1H 0AJ, U.K
| | - Thomas S. Moody
- Almac Department of Biocatalysis & Isotope Chemistry 20 Seagoe Industrial Estate Craigavon BT63 5QD N. Ireland, U.K
- Arran Chemical Company Limited Unit 1 Monksland Industrial Estate Athlone Co. Roscommon Ireland
| | - John M. Ward
- University College London Department of Biochemical Engineering Bernard Katz Building London WC1E 6BT, U.K
| | - Helen C. Hailes
- Department of Chemistry University College London 20 Gordon Street London WC1H 0AJ, U.K
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4
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Citoler J, Harawa V, Marshall JR, Bevinakatti H, Finnigan JD, Charnock SJ, Turner NJ. Synthesis of Pharmaceutically Relevant 2‐Aminotetralin and 3‐Aminochroman Derivatives via Enzymatic Reductive Amination. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202110321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Joan Citoler
- Department of Chemistry University of Manchester Manchester Institute of Biotechnology 131 Princess Street Manchester M1 7DN UK
| | - Vanessa Harawa
- Department of Chemistry University of Manchester Manchester Institute of Biotechnology 131 Princess Street Manchester M1 7DN UK
| | - James R. Marshall
- Department of Chemistry University of Manchester Manchester Institute of Biotechnology 131 Princess Street Manchester M1 7DN UK
| | - Han Bevinakatti
- Nouryon (formerly AkzoNobel Specialty Chemicals) 10 Finderne Ave Bridgewater NJ 08807 USA
| | | | | | - Nicholas J. Turner
- Department of Chemistry University of Manchester Manchester Institute of Biotechnology 131 Princess Street Manchester M1 7DN UK
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5
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Citoler J, Harawa V, Marshall JR, Bevinakatti H, Finnigan JD, Charnock SJ, Turner NJ. Synthesis of Pharmaceutically Relevant 2-Aminotetralin and 3-Aminochroman Derivatives via Enzymatic Reductive Amination. Angew Chem Int Ed Engl 2021; 60:24456-24460. [PMID: 34478225 DOI: 10.1002/anie.202110321] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 08/31/2021] [Indexed: 12/27/2022]
Abstract
2-Aminotetralin and 3-aminochroman derivatives are key structural motifs present in a wide range of pharmaceutically important molecules. Herein, we report an effective biocatalytic approach towards these molecules through the enantioselective reductive coupling of 2-tetralones and 3-chromanones with a diverse range of primary amine partners. Metagenomic imine reductases (IREDs) were employed as the biocatalysts, obtaining high yields and enantiocomplementary selectivity for >15 examples at preparative scale, including the precursors to Ebalzotan, Robalzotan, Alnespirone and 5-OH-DPAT. We also present a convergent chemo-enzymatic total synthesis of the Parkinson's disease therapy Rotigotine in 63 % overall yield and 92 % ee.
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Affiliation(s)
- Joan Citoler
- Department of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, Manchester, M1 7DN, UK
| | - Vanessa Harawa
- Department of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, Manchester, M1 7DN, UK
| | - James R Marshall
- Department of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, Manchester, M1 7DN, UK
| | - Han Bevinakatti
- Nouryon (formerly AkzoNobel Specialty Chemicals), 10 Finderne Ave, Bridgewater, NJ, 08807, USA
| | | | | | - Nicholas J Turner
- Department of Chemistry, University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, Manchester, M1 7DN, UK
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6
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Li S, Wang Z, Xiao H, Bian Z, Wang JJ. Enantioselective synthesis of indole derivatives by Rh/Pd relay catalysis and their anti-inflammatory evaluation. Chem Commun (Camb) 2021; 56:7573-7576. [PMID: 32510073 DOI: 10.1039/d0cc03158e] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
An efficient Rh/Pd relay catalyzed intermolecular and cascade intramolecular hydroamination for the synthesis of exclusive trans 1-indolyl dihydronaphthalenols (up to 88% yield, 99% ee) is described under mild conditions. Moreover, the in silico and in vitro screening showed that the novel 1-indolyl dihydronaphthalenol products are potent lead compounds for treating inflammation disease.
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Affiliation(s)
- Sifeng Li
- Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China. and School of Chinese Medicine, Hong Kong Baptist University, Hong Kong.
| | - Zihao Wang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China. and School of Chinese Medicine, Hong Kong Baptist University, Hong Kong.
| | - Haitao Xiao
- School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen 518066, China
| | - Zhaoxiang Bian
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong.
| | - Jun Joelle Wang
- Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China.
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7
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Vivek Kumar S, Yen A, Lautens M, Guiry PJ. Catalytic asymmetric transformations of oxa- and azabicyclic alkenes. Chem Soc Rev 2021; 50:3013-3093. [DOI: 10.1039/d0cs00702a] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
This review provides an overview of the fundamental concepts and recent developments in a wide range of enantioselective transformations involving oxa- and azabicyclic alkenes.
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Affiliation(s)
- Sundaravel Vivek Kumar
- Synthesis and Solid State Pharmaceutical Centre
- Centre for Synthesis and Chemical Biology
- School of Chemistry
- University College Dublin
- Dublin 4
| | - Andy Yen
- Department of Chemistry
- The University of Manchester
- Manchester M13 9PL
- UK
| | - Mark Lautens
- Department of Chemistry
- Davenport Chemical Laboratories
- University of Toronto
- Toronto
- Canada
| | - Patrick J. Guiry
- Synthesis and Solid State Pharmaceutical Centre
- Centre for Synthesis and Chemical Biology
- School of Chemistry
- University College Dublin
- Dublin 4
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8
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Kumaran S, Saritha R, Gurumurthy P, Parthasarathy K. Synthesis of Fused Spiropyrrolidine Oxindoles Through 1,3-Dipolar Cycloaddition of Azomethine Ylides Prepared from Isatins and α-Amino Acids with Heterobicyclic Alkenes. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000247] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Subramani Kumaran
- Department of Organic Chemistry; University of Madras; Guindy Campus -600025 Chennai India
| | - Rajendhiran Saritha
- Department of Organic Chemistry; University of Madras; Guindy Campus -600025 Chennai India
| | - Palanivelu Gurumurthy
- Department of Organic Chemistry; University of Madras; Guindy Campus -600025 Chennai India
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9
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Muraca ACA, Raminelli C. Exploring Possible Surrogates for Kobayashi's Aryne Precursors. ACS OMEGA 2020; 5:2440-2457. [PMID: 32064404 PMCID: PMC7017410 DOI: 10.1021/acsomega.9b03989] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 01/22/2020] [Indexed: 05/27/2023]
Abstract
A class of aryne precursors, that is, 2-(trimethylsilyl)aryl 4-chlorobenzenesulfonates, has been developed through well-established synthetic routes, which allow the formation of arynes under relatively mild conditions. All the aryne precursors were obtained from phenols and 4-chlorobenzenesulfonyl chloride, an inexpensive and easy-to-handle reagent with relatively low toxicity, and subjected to nucleophilic addition reactions, providing addition products in yields of 24 to 92%, and to cycloaddition reactions, affording cycloadducts in yields up to 80%. This work provides interesting insights into the mechanisms of aryne generation. In addition, 2-(trimethylsilyl)phenyl 4-chlorobenzenesulfonate was successfully employed in the total synthesis of (±)-aporphine.
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10
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Azofra LM, Tran MA, Zubar V, Cavallo L, Rueping M, El-Sepelgy O. Conversion of racemic alcohols to optically pure amine precursors enabled by catalyst dynamic kinetic resolution: experiment and computation. Chem Commun (Camb) 2020; 56:9094-9097. [DOI: 10.1039/d0cc02881a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An unprecedented base metal catalysed asymmetric synthesis of α-chiral amine precursors from racemic alcohols is reported.
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Affiliation(s)
- Luis Miguel Azofra
- Instituto de Estudios Ambientales y Recursos Naturales (i-UNAT)
- Universidad de Las Palmas de Gran Canaria (ULPGC)
- Campus de Tafira
- Las Palmas de Gran Canaria
- Spain
| | - Mai Anh Tran
- Institute of Organic Chemistry
- RWTH Aachen University
- 52074 Aachen
- Germany
| | - Viktoriia Zubar
- Institute of Organic Chemistry
- RWTH Aachen University
- 52074 Aachen
- Germany
| | - Luigi Cavallo
- KAUST Catalysis Center (KCC)
- King Abdullah University of Science and Technology (KAUST)
- Thuwal 23955-6900
- Saudi Arabia
| | - Magnus Rueping
- Institute of Organic Chemistry
- RWTH Aachen University
- 52074 Aachen
- Germany
- KAUST Catalysis Center (KCC)
| | - Osama El-Sepelgy
- Institute of Organic Chemistry
- RWTH Aachen University
- 52074 Aachen
- Germany
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11
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Zhao Z, Yang S, Lan S, Liu J, Liu S, Fang X. Asymmetric Synthesis of Dihydronaphthalene‐1,4‐Diones via Carbene‐Catalyzed Stereodivergent Reaction. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900506] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Zhifei Zhao
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, University of Chinese Academy of Sciences, Fuzhou Fujian 350002 China
| | - Shuang Yang
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, University of Chinese Academy of Sciences, Fuzhou Fujian 350002 China
| | - Shouang Lan
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, University of Chinese Academy of Sciences, Fuzhou Fujian 350002 China
| | - Jinggong Liu
- Orthopedics Department Guangdong Provincial Hospital of Traditional Chinese Medicine, NO. 111 Dade Road Guangzhou 510120 China
| | - Shuhua Liu
- Shandong Analysis and Test Center Qilu University of Technology (Shandong Academy of Sciences) Jinan 250014 China
| | - Xinqiang Fang
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, University of Chinese Academy of Sciences, Fuzhou Fujian 350002 China
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12
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Zhao Z, Bagdi PR, Yang S, Liu J, Xu W, Fang X. Stereodivergent Access to Enantioenriched Epoxy Alcohols with Three Stereogenic Centers via Ruthenium-Catalyzed Transfer Hydrogenation. Org Lett 2019; 21:5491-5494. [PMID: 31264880 DOI: 10.1021/acs.orglett.9b01789] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The resolution technique of stereodivergent reaction on racemic mixtures (stereodivergent RRM) was employed for the first time in ruthenium complex catalyzed transfer hydrogenation of racemic epoxy ketones, providing a new and very simple method that allows access to enantioenriched epoxy alcohols with three stereogenic centers in a one-step fashion. The protocol features simple reaction conditions, practical operation, ability to scale up, and broad group tolerance.
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Affiliation(s)
- Zhifei Zhao
- State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter, Center for Excellence in Molecular Synthesis, University of Chinese Academy of Sciences , Fuzhou 350100 , China
| | - Prasanta Ray Bagdi
- State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter, Center for Excellence in Molecular Synthesis, University of Chinese Academy of Sciences , Fuzhou 350100 , China
| | - Shuang Yang
- State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter, Center for Excellence in Molecular Synthesis, University of Chinese Academy of Sciences , Fuzhou 350100 , China.,Key Laboratory of Synthetic Chemistry of Natural Substances , Shanghai Institute of Organic Chemistry , Shanghai 200032 China
| | - Jinggong Liu
- Orthopedics Department , Guangdong Provincial Hospital of Traditional Chinese Medicine , No. 111 Dade Road , Guangzhou 510120 , China
| | - Weici Xu
- State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter, Center for Excellence in Molecular Synthesis, University of Chinese Academy of Sciences , Fuzhou 350100 , China
| | - Xinqiang Fang
- State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter, Center for Excellence in Molecular Synthesis, University of Chinese Academy of Sciences , Fuzhou 350100 , China.,Key Laboratory of Synthetic Chemistry of Natural Substances , Shanghai Institute of Organic Chemistry , Shanghai 200032 China
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13
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Yao Y, Yang W, Wang C, Gu F, Yang W, Yang D. Radical Addition of Thiols to Oxa(aza)bicyclic Alkenes in Water. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900033] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Yongqi Yao
- Key Laboratory of Theoretical Chemistry ofEnvironment Ministry of Education School of Chemistry and EnvironmentSouth China Normal University Guangzhou 510006 People's Republic of China
| | - Wen Yang
- Key Laboratory of Theoretical Chemistry ofEnvironment Ministry of Education School of Chemistry and EnvironmentSouth China Normal University Guangzhou 510006 People's Republic of China
| | - Chaoyang Wang
- Key Laboratory of Theoretical Chemistry ofEnvironment Ministry of Education School of Chemistry and EnvironmentSouth China Normal University Guangzhou 510006 People's Republic of China
| | - Fenglong Gu
- Key Laboratory of Theoretical Chemistry ofEnvironment Ministry of Education School of Chemistry and EnvironmentSouth China Normal University Guangzhou 510006 People's Republic of China
| | - Weitao Yang
- Key Laboratory of Theoretical Chemistry ofEnvironment Ministry of Education School of Chemistry and EnvironmentSouth China Normal University Guangzhou 510006 People's Republic of China
- Department of ChemistryDuke University Box 90346 Durham, North Carolina 27708-0346 United States
| | - Dingqiao Yang
- Key Laboratory of Theoretical Chemistry ofEnvironment Ministry of Education School of Chemistry and EnvironmentSouth China Normal University Guangzhou 510006 People's Republic of China
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14
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Yao Y, Yang W, Lin Q, Yang W, Li H, Wang L, Gu F, Yang D. 1,3-Dipolar cycloaddition of nitrones to oxa(aza)bicyclic alkenes. Org Chem Front 2019. [DOI: 10.1039/c9qo00660e] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new 1,3-dipolar cycloaddition of oxa(aza)bicyclic alkenes with nitrones has been developed without any catalyst and additive under mild conditions. The proposed concerted mechanism is investigated by DFT calculations of the reaction pathways.
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Affiliation(s)
- Yongqi Yao
- Key Laboratory of Theoretical Chemistry of Environment
- Ministry of Education
- School of Chemistry and Environment
- South China Normal University
- Guangzhou 510006
| | - Wen Yang
- Key Laboratory of Theoretical Chemistry of Environment
- Ministry of Education
- School of Chemistry and Environment
- South China Normal University
- Guangzhou 510006
| | - Qifu Lin
- Key Laboratory of Theoretical Chemistry of Environment
- Ministry of Education
- School of Chemistry and Environment
- South China Normal University
- Guangzhou 510006
| | - Weitao Yang
- Key Laboratory of Theoretical Chemistry of Environment
- Ministry of Education
- School of Chemistry and Environment
- South China Normal University
- Guangzhou 510006
| | - Huanyong Li
- Analytical and Testing Center
- Jinan University
- Guangzhou 510632
- People's Republic of China
| | - Lin Wang
- Analytical and Testing Center
- Jinan University
- Guangzhou 510632
- People's Republic of China
| | - Fenglong Gu
- Key Laboratory of Theoretical Chemistry of Environment
- Ministry of Education
- School of Chemistry and Environment
- South China Normal University
- Guangzhou 510006
| | - Dingqiao Yang
- Key Laboratory of Theoretical Chemistry of Environment
- Ministry of Education
- School of Chemistry and Environment
- South China Normal University
- Guangzhou 510006
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15
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Vu VH, Bouvry C, Roisnel T, Golhen S, Hurvois JP. Formal Synthesis of (-)-Perhydrohistrionicotoxin Using a Thorpe-Ziegler Cyclization Approach. Synthesis of Functionalized Aza-Spirocycles. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801604] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Van Ha Vu
- Laboratory of Organic Chemistry; CNRS; Vietnam Institute of Industrial Chemistry; 2 Pham Ngu Lao - Hoan Kiem Dist. - Hanoi Vietnam
| | - Christelle Bouvry
- ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226; CNRS; Université de Rennes; 35000 Rennes France
| | - Thierry Roisnel
- ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226; CNRS; Université de Rennes; 35000 Rennes France
| | - Stéphane Golhen
- ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226; CNRS; Université de Rennes; 35000 Rennes France
| | - Jean-Pierre Hurvois
- ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226; CNRS; Université de Rennes; 35000 Rennes France
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16
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Li DY, Huang ZL, Liu PN. Heterobicyclic Core Retained Hydroarylations through C-H Activation: Synthesis of Epibatidine Analogues. Org Lett 2018; 20:2028-2032. [PMID: 29558151 DOI: 10.1021/acs.orglett.8b00571] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The heterobicyclic core retained hydroarylation of oxa/azabenzonorbornadienes with quinoline N-oxides has been achieved under rhodium catalysis, giving quinoline N-oxide substituted heterobicyclic structures with excellent regioselectivity and in good yields. As the first example of the direct introduction of quinoline N-oxides onto heterobicyclic structures, the strained heterobicyclic core was well retained in the reaction. The products could be successfully transformed into a series of useful compounds, including epibatidine analogues.
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Affiliation(s)
- Deng-Yuan Li
- Shanghai Key Laboratory of Functional Materials Chemistry, Key Lab for Advanced Materials and School of Chemistry & Molecular Engineering , East China University of Science & Technology , Meilong Road 130 , Shanghai 200237 , China
| | - Zheng-Lu Huang
- Shanghai Key Laboratory of Functional Materials Chemistry, Key Lab for Advanced Materials and School of Chemistry & Molecular Engineering , East China University of Science & Technology , Meilong Road 130 , Shanghai 200237 , China
| | - Pei-Nian Liu
- Shanghai Key Laboratory of Functional Materials Chemistry, Key Lab for Advanced Materials and School of Chemistry & Molecular Engineering , East China University of Science & Technology , Meilong Road 130 , Shanghai 200237 , China
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17
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Zhou Y, Yu L, Chen J, Xu J, He Z, Shen G, Fan B. Rhodium-Catalyzed Asymmetric Cyclization/Addition Reactions of 1,6-Enynes and Oxa/Azabenzonorbornadienes. Org Lett 2018; 20:1291-1294. [DOI: 10.1021/acs.orglett.7b04044] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yongyun Zhou
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine and ‡Key Laboratory
of Chemistry in Ethnic Medicinal Resources, Yunnan Minzu University, Kunming, Yunnan 650500, People’s Republic of China
| | - Lu Yu
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine and ‡Key Laboratory
of Chemistry in Ethnic Medicinal Resources, Yunnan Minzu University, Kunming, Yunnan 650500, People’s Republic of China
| | - Jingchao Chen
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine and ‡Key Laboratory
of Chemistry in Ethnic Medicinal Resources, Yunnan Minzu University, Kunming, Yunnan 650500, People’s Republic of China
| | - Jianbin Xu
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine and ‡Key Laboratory
of Chemistry in Ethnic Medicinal Resources, Yunnan Minzu University, Kunming, Yunnan 650500, People’s Republic of China
| | - Zhenxiu He
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine and ‡Key Laboratory
of Chemistry in Ethnic Medicinal Resources, Yunnan Minzu University, Kunming, Yunnan 650500, People’s Republic of China
| | - Guoli Shen
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine and ‡Key Laboratory
of Chemistry in Ethnic Medicinal Resources, Yunnan Minzu University, Kunming, Yunnan 650500, People’s Republic of China
| | - Baomin Fan
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine and ‡Key Laboratory
of Chemistry in Ethnic Medicinal Resources, Yunnan Minzu University, Kunming, Yunnan 650500, People’s Republic of China
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18
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Porter MR, Shaker RM, Calcanas C, Topczewski JJ. Stereoselective Dynamic Cyclization of Allylic Azides: Synthesis of Tetralins, Chromanes, and Tetrahydroquinolines. J Am Chem Soc 2018; 140:1211-1214. [PMID: 29303567 PMCID: PMC5989720 DOI: 10.1021/jacs.7b11299] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This report describes the stereoselective synthesis of 3-azido-tetralins, -chromanes, and -tetrahydroquinolines via a tandem allylic azide rearrangement/Friedel-Crafts alkylation. Exposure of allylic azides with a pendant trichloroacetimidate to catalytic quantities of AgSbF6 proved optimal for this transformation. This cascade successfully differentiates the equilibrating azide isomers, providing products in excellent yield and selectivity (>25 examples, up to 94% yield and >25:1 dr). In many cases, the reactive isomer is only a trace fraction of the equilibrium mixture, keenly illustrating the dynamic nature of these systems. We demonstrate the utility of this process via a synthesis of hasubanan.
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Affiliation(s)
- Matthew R. Porter
- Department of Chemistry, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, United States
| | - Rami M. Shaker
- Department of Chemistry, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, United States
| | - Cristian Calcanas
- Department of Chemistry, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, United States
| | - Joseph J. Topczewski
- Department of Chemistry, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, United States
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19
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Li Y, Chen J, He Z, Qin H, Zhou Y, Khan R, Fan B. Cobalt-catalyzed asymmetric reactions of heterobicyclic alkenes with in situ generated organozinc halides. Org Chem Front 2018. [DOI: 10.1039/c7qo01064h] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A general strategy for the asymmetric allylation and benzylation of heterobicyclic alkenes is described by employing in situ generated organozinc halides.
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Affiliation(s)
- Yun Li
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine
- Yunnan Minzu University
- Kunming
- China
| | - Jingchao Chen
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine
- Yunnan Minzu University
- Kunming
- China
| | - Zhenxiu He
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine
- Yunnan Minzu University
- Kunming
- China
| | - Hongyu Qin
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine
- Yunnan Minzu University
- Kunming
- China
| | - Yongyun Zhou
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine
- Yunnan Minzu University
- Kunming
- China
| | - Ruhima Khan
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine
- Yunnan Minzu University
- Kunming
- China
| | - Baomin Fan
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine
- Yunnan Minzu University
- Kunming
- China
- Key Laboratory of Chemistry in Ethnic Medicinal Resources
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20
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Park DY, Kim KH, Cheon CH. Enantioselective Synthesis of β-Aminotetralins via Chiral Phosphoric Acid-catalyzed Reductive Amination of β-Tetralones. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201701198] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Do Young Park
- Department of Chemistry; Korea University; 145 Anam-ro Seongbuk-gu, Seoul 02841 Republic of Korea
| | - Kyung-Hee Kim
- Department of Chemistry; Korea University; 145 Anam-ro Seongbuk-gu, Seoul 02841 Republic of Korea
| | - Cheol-Hong Cheon
- Department of Chemistry; Korea University; 145 Anam-ro Seongbuk-gu, Seoul 02841 Republic of Korea
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21
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Funken N, Zhang YQ, Gansäuer A. Regiodivergent Catalysis: A Powerful Tool for Selective Catalysis. Chemistry 2016; 23:19-32. [DOI: 10.1002/chem.201603993] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Indexed: 01/04/2023]
Affiliation(s)
- Nico Funken
- Kekulé-Institut für Organische Chemie und Biochemie; Universität Bonn; Gerhard-Domagk-Str. 1 53121 Bonn Germany
| | - Yong-Qiang Zhang
- Kekulé-Institut für Organische Chemie und Biochemie; Universität Bonn; Gerhard-Domagk-Str. 1 53121 Bonn Germany
| | - Andreas Gansäuer
- Kekulé-Institut für Organische Chemie und Biochemie; Universität Bonn; Gerhard-Domagk-Str. 1 53121 Bonn Germany
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22
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Cobley CJ, Evans G, Fanjul T, Simmonds S, Woods A. New catalytic route for the synthesis of an optically active tetralone-derived amine for rotigotine. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.01.060] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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23
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Hog DT, Huber FME, Jiménez-Osés G, Mayer P, Houk KN, Trauner D. Evolution of a Unified Strategy for Complex Sesterterpenoids: Progress toward Astellatol and the Total Synthesis of (-)-Nitidasin. Chemistry 2015; 21:13646-65. [PMID: 26300211 PMCID: PMC4696511 DOI: 10.1002/chem.201501423] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2015] [Indexed: 12/19/2022]
Abstract
Astellatol and nitidasin belong to a subset of sesterterpenoids that share a sterically encumbered trans-hydrindane motif with an isopropyl substituent. In addition, these natural products feature intriguing polycyclic ring systems, posing significant challenges for chemical synthesis. Herein, the evolution of our stereoselective strategy for isopropyl trans-hydrindane sesterterpenoids is detailed. These endeavors included the synthesis of several building blocks, enabling studies toward all molecules of this terpenoid subclass, and of advanced intermediates of our initial route toward a biomimetic synthesis of astellatol. These findings provided the basis for a second-generation and a third-generation approach toward astellatol that eventually culminated in the enantioselective total synthesis of (-)-nitidasin. In particular, a series of substrate-controlled transformations to install the ten stereogenic centers of the target molecule was orchestrated and the carbocyclic backbone was forged in a convergent fashion. Furthermore, the progress toward the synthesis of astellatol is disclosed and insights into some observed yet unexpected diastereoselectivities by detailed quantum-mechanical calculations are provided.
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Affiliation(s)
- Daniel T Hog
- Department for Chemistry and Center of Integrated Protein Science, Ludwig-Maximilians-Universität München, Butenandstr. 5-13, 81377 München (Germany)
- Present address: Bayer Health Care, Bayer Pharma AG, BPH-GDD-CGEI-MCB-MCII, Müllerstr. 178, 13353 Berlin (Germany)
| | - Florian M E Huber
- Department for Chemistry and Center of Integrated Protein Science, Ludwig-Maximilians-Universität München, Butenandstr. 5-13, 81377 München (Germany)
| | - Gonzalo Jiménez-Osés
- Department of Chemistry and Biochemistry, University of California, 607 Charles E. Young Drive East, Los Angeles, CA 90095 (USA).
| | - Peter Mayer
- Department for Chemistry and Center of Integrated Protein Science, Ludwig-Maximilians-Universität München, Butenandstr. 5-13, 81377 München (Germany)
| | - Kendall N Houk
- Department of Chemistry and Biochemistry, University of California, 607 Charles E. Young Drive East, Los Angeles, CA 90095 (USA)
| | - Dirk Trauner
- Department for Chemistry and Center of Integrated Protein Science, Ludwig-Maximilians-Universität München, Butenandstr. 5-13, 81377 München (Germany).
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24
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Loh CCJ, Fang X, Peters B, Lautens M. Benzylic Functionalization of Anthrones via the Asymmetric Ring Opening of Oxabicycles Utilizing a Fourth-Generation Rhodium Catalytic System. Chemistry 2015; 21:13883-7. [PMID: 26310604 DOI: 10.1002/chem.201502718] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Indexed: 11/08/2022]
Abstract
While anthrones exist as privileged scaffolds in bioactive molecules, the enantioselective functionalization of anthrones is surprisingly scarce in the literature, with no asymmetric transition metal catalyzed example to date. Herein, we report the first asymmetric transition metal catalyzed benzylic functionalization of anthrones through the rhodium(I) catalyzed desymmetrization of oxabicycles. As previously developed rhodium(I) systems were found to be unsuitable for this substrate, a new robust fourth-generation [Rh(cod)OH]2 based catalytic system was developed to address synthetic challenges in this protocol.
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Affiliation(s)
- Charles C J Loh
- Department of Chemistry, Davenport Chemical Laboratories, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6 (Canada)
| | - Xiang Fang
- Department of Chemistry, Davenport Chemical Laboratories, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6 (Canada).,Laboratory for Advanced Material and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237 (P. R. China)
| | - Brendan Peters
- Department of Chemistry, Davenport Chemical Laboratories, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6 (Canada)
| | - Mark Lautens
- Department of Chemistry, Davenport Chemical Laboratories, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6 (Canada).
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25
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Richter N, Simon RC, Lechner H, Kroutil W, Ward JM, Hailes HC. ω-Transaminases for the amination of functionalised cyclic ketones. Org Biomol Chem 2015; 13:8843-51. [PMID: 26194788 DOI: 10.1039/c5ob01204j] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The potential of a number of enantiocomplementary ω-transaminases (ω-TAms) in the amination of cyclic ketones has been investigated. After a preliminary screening of several compounds with increasing complexity, different approaches to shift the equilibrium of the reaction to the amine products were studied, and reaction conditions (temperature and pH) optimised. Interestingly, 2-propylamine as an amine donor was tolerated by all five selected ω-TAms, and therefore used in further experiments. Due to the higher conversions observed and interest in chiral amines studies then focused on the amination of α-tetralone and 2-methylcyclohexanone. Both ketones were aminated to give the corresponding amine with at least one of the employed enzymes. Moreover, the amination of 2-methylcyclohexanone was investigated in more detail due to the different stereoselectivities observed with TAms used. The highest yields and stereoselectivities were obtained using the ω-TAm from Chromobacterium violaceum (CV-TAm), producing 2-methylcyclohexylamine with complete stereoselectivity at the (1S)-amine position and up to 24 : 1 selectivity for the cis : trans [(1S,2R) : (1S,2S)] isomer.
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Affiliation(s)
- N Richter
- Department of Chemistry, University College London, 20 Gordon Street, London WC1H 0AJ, UK.
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26
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Li S, Xu J, Fan B, Lu Z, Zeng C, Bian Z, Zhou Y, Wang J. Palladium/Zinc Co-Catalyzedsyn-Stereoselectively Asymmetric Ring-Opening Reaction of Oxabenzonorbornadienes with Phenols. Chemistry 2015; 21:9003-7. [PMID: 25907319 DOI: 10.1002/chem.201500816] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Revised: 02/27/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Sifeng Li
- Department of Chemistry, South University of Science and Technology of China, Shenzhen, Guangdong, 518055 (P. R. China)
| | - Jianbin Xu
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine, Yunnan Minzu University, Kunming 650500 (P. R. China)
| | - Baomin Fan
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine, Yunnan Minzu University, Kunming 650500 (P. R. China).
- State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tinajim, 300071 (P. R. China).
| | - Zhiwu Lu
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine, Yunnan Minzu University, Kunming 650500 (P. R. China)
| | - Chaoyuan Zeng
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine, Yunnan Minzu University, Kunming 650500 (P. R. China)
| | - Zhaoxiang Bian
- School of Chinese Medicine, Hong Kong Baptist University
| | - Yongyun Zhou
- YMU-HKBU Joint Laboratory of Traditional Natural Medicine, Yunnan Minzu University, Kunming 650500 (P. R. China)
| | - Jun Wang
- Department of Chemistry, South University of Science and Technology of China, Shenzhen, Guangdong, 518055 (P. R. China).
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27
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Liu R, Lu ZH, Hu XH, Li JL, Yang XJ. Monocarboxylation and Intramolecular Coupling of Butenylated Arenes via Palladium-Catalyzed C–H Activation Process. Org Lett 2015; 17:1489-92. [DOI: 10.1021/acs.orglett.5b00376] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rui Liu
- Key Lab for Advanced Materials & Institute of Fine Chemicals, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Ze-Hai Lu
- Key Lab for Advanced Materials & Institute of Fine Chemicals, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Xiao-Hui Hu
- Key Lab for Advanced Materials & Institute of Fine Chemicals, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Jun-Li Li
- Key Lab for Advanced Materials & Institute of Fine Chemicals, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Xian-Jin Yang
- Key Lab for Advanced Materials & Institute of Fine Chemicals, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
- Key Laboratory of Organofluorine Chemistry,
Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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28
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Sawama Y, Asai S, Kawajiri T, Monguchi Y, Sajiki H. Biaryl Synthesis by Ring-Opening Friedel-Crafts Arylation of 1,4-Epoxy-1,4-dihydronaphthalenes Catalyzed by Iron Trichloride. Chemistry 2014; 21:2222-9. [DOI: 10.1002/chem.201405558] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Indexed: 01/16/2023]
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29
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Yu L, Zhou Y, Xu X, Li S, Xu J, Fan B, Lin C, Bian Z, Chan AS. Asymmetric ring opening reaction of oxabenzonorbornadienes with amines promoted by iridium/NMDPP complex. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.09.089] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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30
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Kinetic resolution of C1-substituted oxabenzonorbornadienes by Ir-catalyzed asymmetric [2+2] cycloaddition reactions with arylacetylenes. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.tetasy.2014.06.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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31
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Luo R, Xie L, Liao J, Xin H, Chan AS. Tunable chiral monophosphines as ligands in enantioselective rhodium-catalyzed ring-opening of oxabenzonorbornadienes with amines. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.tetasy.2014.03.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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32
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Dagousset G, Erb W, Zhu J, Masson G. Phosphoric Acid Catalyzed Diastereo- and Enantioselective Synthesis of Substituted 1,3-Diaminotetralins. Org Lett 2014; 16:2554-7. [DOI: 10.1021/ol500946w] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Guillaume Dagousset
- Centre
de Recherche de Gif, Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette Cedex, France
| | - William Erb
- Centre
de Recherche de Gif, Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette Cedex, France
| | - Jieping Zhu
- Laboratory
of Synthesis and Natural Products, Institute of Chemical Sciences
and Engineering, Ecole Polytechnique Fédérale de Lausanne
(EPFL), EPFL-SB-ISIC-LSPN, CH-1015 Lausanne, Switzerland
| | - Géraldine Masson
- Centre
de Recherche de Gif, Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette Cedex, France
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33
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Yang D, Liang N. Platinum-catalyzed anti-stereocontrolled ring-opening of oxabicyclic alkenes with Grignard reagents. Org Biomol Chem 2014; 12:2080-6. [PMID: 24549179 DOI: 10.1039/c3ob42199f] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new platinum-catalyzed anti-stereocontrolled ring-opening of oxabicyclic alkenes with various Grignard reagents was reported, which afforded the corresponding anti-2-substituted-1,2-dihydronaphthalen-1-ol products with moderate to good yields in the presence of a catalytic amount of Pt(PPh3)4 (2.5 mol%) under mild conditions. The effects of catalyst loading, solvent and temperature on the yield were also investigated. Furthermore, the trans-configuration of the product 5i was confirmed by X-ray diffraction analysis.
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Affiliation(s)
- Dingqiao Yang
- Guangzhou Key Laboratory of Materials for Energy Conversion and Storage, School of Chemistry and Environment, South China Normal University, Guangzhou 510006, People's Republic of China.
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34
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Mannathan S, Cheng CH. Nickel-Catalyzed Regio- and Stereoselective Reductive Coupling of Oxa- and Azabicyclic Alkenes with Enones and Electron-Rich Alkynes. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201300910] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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35
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Drusan M, Šebesta R. Enantioselective C–C and C–heteroatom bond forming reactions using chiral ferrocene catalysts. Tetrahedron 2014. [DOI: 10.1016/j.tet.2013.11.012] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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36
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Wu B, Gallucci JC, Parquette JR, RajanBabu TV. Bimetallic catalysis in the highly enantioselective ring–opening reactions of aziridines. Chem Sci 2014. [DOI: 10.1039/c3sc52929k] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Structural and kinetic evidence for bimetallic mechanism.
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Affiliation(s)
- Bin Wu
- Department of Chemistry and Biochemistry
- The Ohio State University
- Columbus, USA
| | - Judith C. Gallucci
- Department of Chemistry and Biochemistry
- The Ohio State University
- Columbus, USA
| | - Jon R. Parquette
- Department of Chemistry and Biochemistry
- The Ohio State University
- Columbus, USA
| | - T. V. RajanBabu
- Department of Chemistry and Biochemistry
- The Ohio State University
- Columbus, USA
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37
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Yang T, Zhang T, Yang S, Chen S, Li X. Rhodium(iii)-catalyzed coupling of N-sulfonyl 2-aminobenzaldehydes with oxygenated allylic olefins through C–H activation. Org Biomol Chem 2014; 12:4290-4. [DOI: 10.1039/c4ob00704b] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
N-Sulfonyl-2-aminobenzaldehyde undergoes C–H activation and coupling with oxygenated allylic olefins under redox-neutral conditions with high efficiency.
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Affiliation(s)
- Tingting Yang
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023, China
- College of Chemistry and Chemical Engineering
- Lanzhou University
| | - Tao Zhang
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023, China
| | - Shangdong Yang
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000, China
| | - Shanshan Chen
- School of Natural Sciences
- Anhui Agricultural University
- Hefei 230036, China
| | - Xingwei Li
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023, China
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38
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A highly stereocontrolled asymmetric total synthesis of epimer of (+)-7-deoxypancratistatin. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.07.125] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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39
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Qi Z, Li X. Rhodium(III)-Catalyzed Coupling of Arenes with 7-Oxa/Azabenzonorbornadienes by CH Activation. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201303507] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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40
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Qi Z, Li X. Rhodium(III)-Catalyzed Coupling of Arenes with 7-Oxa/Azabenzonorbornadienes by CH Activation. Angew Chem Int Ed Engl 2013; 52:8995-9000. [DOI: 10.1002/anie.201303507] [Citation(s) in RCA: 125] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Indexed: 12/28/2022]
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41
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Tsui GC, Ninnemann NM, Hosotani A, Lautens M. Expedient Synthesis of Chiral Oxazolidinone Scaffolds via Rhodium-Catalyzed Asymmetric Ring-Opening with Sodium Cyanate. Org Lett 2013; 15:1064-7. [PMID: 23394120 DOI: 10.1021/ol4000668] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Gavin Chit Tsui
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, Canada M5S 3H6
| | - Nina M. Ninnemann
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, Canada M5S 3H6
| | - Akihito Hosotani
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, Canada M5S 3H6
| | - Mark Lautens
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, Canada M5S 3H6
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42
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Sawama Y, Ogata Y, Kawamoto K, Satake H, Shibata K, Monguchi Y, Sajiki H, Kita Y. Lewis Acid-Catalyzed Ring-Opening Functionalizations of 1,4-Epoxy-1,4-dihydronaphthalenes. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201200771] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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43
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Yang D, Xia J, Long Y, Zeng Z, Zuo X, Wang S, Li C. Iridium-catalyzed asymmetric ring-opening of azabicyclic alkenes with alcohols. Org Biomol Chem 2013; 11:4871-81. [DOI: 10.1039/c3ob40891d] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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44
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Luo R, Liao J, Xie L, Tang W, Chan ASC. Asymmetric ring-opening of oxabenzonorbornadiene with amines promoted by a chiral iridium-monophosphine catalyst. Chem Commun (Camb) 2013; 49:9959-61. [DOI: 10.1039/c3cc46009f] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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45
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Zhu J, Tsui GC, Lautens M. Rhodium-Catalyzed Enantioselective Nucleophilic Fluorination: Ring Opening of Oxabicyclic Alkenes. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201207356] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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46
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Zhu J, Tsui GC, Lautens M. Rhodium-Catalyzed Enantioselective Nucleophilic Fluorination: Ring Opening of Oxabicyclic Alkenes. Angew Chem Int Ed Engl 2012; 51:12353-6. [PMID: 23124934 DOI: 10.1002/anie.201207356] [Citation(s) in RCA: 114] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2012] [Indexed: 11/10/2022]
Affiliation(s)
- Jiangtao Zhu
- Davenport Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, M5S 3H6, Canada
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47
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Hog DT, Mayer P, Trauner D. A Unified Approach to trans-Hydrindane Sesterterpenoids. J Org Chem 2012; 77:5838-43. [DOI: 10.1021/jo300726z] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Daniel T. Hog
- Fakultät für Chemie und Pharmazie, Ludwig-Maximilians-Universität München, and Munich Center of Integrated Protein Science, Butenandtstr. 5-13, 81377 München, Germany
| | - Peter Mayer
- Fakultät für Chemie und Pharmazie, Ludwig-Maximilians-Universität München, and Munich Center of Integrated Protein Science, Butenandtstr. 5-13, 81377 München, Germany
| | - Dirk Trauner
- Fakultät für Chemie und Pharmazie, Ludwig-Maximilians-Universität München, and Munich Center of Integrated Protein Science, Butenandtstr. 5-13, 81377 München, Germany
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48
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Tsui GC, Lautens M. Rhodium(I)-Catalyzed Domino Asymmetric Ring Opening/Enantioselective Isomerization of Oxabicyclic Alkenes with Water. Angew Chem Int Ed Engl 2012; 51:5400-4. [PMID: 22511539 DOI: 10.1002/anie.201200390] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2012] [Revised: 03/06/2012] [Indexed: 11/10/2022]
Affiliation(s)
- Gavin C Tsui
- Davenport Laboratories, Department of Chemistry, University of Toronto, Toronto, ON, M5S 3H6 Canada
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Tsui GC, Lautens M. Rhodium(I)-Catalyzed Domino Asymmetric Ring Opening/Enantioselective Isomerization of Oxabicyclic Alkenes with Water. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201200390] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Fang S, Liang X, Long Y, Li X, Yang D, Wang S, Li C. Iridium-Catalyzed Asymmetric Ring-Opening of Azabicyclic Alkenes with Phenols. Organometallics 2012. [DOI: 10.1021/om3000295] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Shai Fang
- Key Laboratory of Theoretical Chemistry of Environment, Ministry
of Education, School of Chemistry and Environment, South China Normal University, Guangzhou 510006, People’s
Republic of China
| | - Xiuli Liang
- Key Laboratory of Theoretical Chemistry of Environment, Ministry
of Education, School of Chemistry and Environment, South China Normal University, Guangzhou 510006, People’s
Republic of China
| | - Yuhua Long
- Key Laboratory of Theoretical Chemistry of Environment, Ministry
of Education, School of Chemistry and Environment, South China Normal University, Guangzhou 510006, People’s
Republic of China
| | - Xiaolu Li
- Key Laboratory of Theoretical Chemistry of Environment, Ministry
of Education, School of Chemistry and Environment, South China Normal University, Guangzhou 510006, People’s
Republic of China
| | - Dingqiao Yang
- Key Laboratory of Theoretical Chemistry of Environment, Ministry
of Education, School of Chemistry and Environment, South China Normal University, Guangzhou 510006, People’s
Republic of China
| | - Sanyong Wang
- Guangdong Food Industry Institute, Guangzhou 510308,
People’s Republic of China
| | - Chunrong Li
- Guangdong Food Industry Institute, Guangzhou 510308,
People’s Republic of China
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