1
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Cao M, Wang Z, Hou F, Liu X, Sun S, Wang X, Liu L. Catalytic Asymmetric Access to Structurally Diverse N-Alkoxy Amines via a Kinetic Resolution Strategy. JACS AU 2024; 4:1935-1940. [PMID: 38818075 PMCID: PMC11134360 DOI: 10.1021/jacsau.4c00174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 05/07/2024] [Accepted: 05/08/2024] [Indexed: 06/01/2024]
Abstract
Chiral N-alkoxy amines are increasingly vital substrates in bioscience. However, asymmetric synthetic strategies for these compounds remain scarce. Catalytic kinetic resolution represents an attractive approach to prepare structurally diverse enantiopure N-alkoxy amines, which has remained elusive due to the notably reduced nucleophilicity of the nitrogen atom together with the low bond dissociation energies of labile NO-C and N-O bonds. We here report a general kinetic resolution of N-alkoxy amines through chemo- and enantioselective oxygenation. The mild and green titanium-catalyzed approach features broad substrate scope (55 examples), noteworthy functional group compatibility, high catalyst turnover number (up to 5200), excellent selectivity factor (s > 150), and scalability.
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Affiliation(s)
- Min Cao
- School
of Pharmaceutical Sciences & Institute of Materia Medica, Shandong First Medical University, Jinan 250117, Shandong, China
- School
of Chemistry and Chemical Engineering, Shandong
University, Jinan 250100, China
| | - Zehua Wang
- School
of Chemistry and Chemical Engineering, Shandong
University, Jinan 250100, China
| | - Fangao Hou
- School
of Chemistry and Chemical Engineering, Shandong
University, Jinan 250100, China
| | - Xiaoyuan Liu
- School
of Chemistry and Chemical Engineering, Shandong
University, Jinan 250100, China
| | - Shutao Sun
- School
of Chemistry and Chemical Engineering, Shandong
University, Jinan 250100, China
| | - Xinning Wang
- School
of Chemistry and Chemical Engineering, Shandong
University, Jinan 250100, China
| | - Lei Liu
- School
of Pharmaceutical Sciences & Institute of Materia Medica, Shandong First Medical University, Jinan 250117, Shandong, China
- School
of Chemistry and Chemical Engineering, Shandong
University, Jinan 250100, China
- Shenzhen
Research Institute of Shandong University, Shenzhen 518057, China
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2
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Wang Y, Wang G, Zhu Y, Dong K. Chiral phosphoric acid-catalyzed transfer hydrogenation of 3,3-difluoro-3 H-indoles. Beilstein J Org Chem 2024; 20:205-211. [PMID: 38318457 PMCID: PMC10840539 DOI: 10.3762/bjoc.20.20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 01/25/2024] [Indexed: 02/07/2024] Open
Abstract
A convenient and efficient method for the synthesis of optically active difluoro-substituted indoline derivatives starting from the corresponding 3H-indoles by chiral phosphoric acid-catalyzed transfer hydrogenation was developed. Using Hantzsch ester as the hydrogen source under mild reaction conditions, the target products can be obtained with excellent yield and enantioselectivity.
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Affiliation(s)
- Yumei Wang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Shandong, Yantai, 264005, P. R. China
- Chang-Kung Chuang Institute & Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, P. R. China
| | - Guangzhu Wang
- Chang-Kung Chuang Institute & Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, P. R. China
| | - Yanping Zhu
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Shandong, Yantai, 264005, P. R. China
| | - Kaiwu Dong
- Chang-Kung Chuang Institute & Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, P. R. China
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3
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Dale HA, Hodges GR, Lloyd-Jones GC. Kinetics and Mechanism of Azole n-π*-Catalyzed Amine Acylation. J Am Chem Soc 2023; 145:18126-18140. [PMID: 37526380 PMCID: PMC10436283 DOI: 10.1021/jacs.3c06258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Indexed: 08/02/2023]
Abstract
Azole anions are highly competent in the activation of weak acyl donors, but, unlike neutral (aprotic) Lewis bases, are not yet widely applied as acylation catalysts. Using a combination of in situ and stopped-flow 1H/19F NMR spectroscopy, kinetics, isotopic labeling, 1H DOSY, and electronic structure calculations, we have investigated azole-catalyzed aminolysis of p-fluorophenyl acetate. The global kinetics have been elucidated under four sets of conditions, and the key elementary steps underpinning catalysis deconvoluted using a range of intermediates and transition state probes. While all evidence points to an overarching mechanism involving n-π* catalysis via N-acylated azole intermediates, a diverse array of kinetic regimes emerges from this framework. Even seemingly minor changes to the solvent, auxiliary base, or azole catalyst can elicit profound changes in the temporal evolution, thermal sensitivity, and progressive inhibition of catalysis. These observations can only be rationalized by taking a holistic view of the mechanism and a set of limiting regimes for the kinetics. Overall, the analysis of 18 azole catalysts spanning nearly 10 orders of magnitude in acidity highlights the pitfall of pursuing ever more nucleophilic catalysts without regard for catalyst speciation.
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Affiliation(s)
- Harvey
J. A. Dale
- EaStChem, University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh EH9 3FJ, U.K.
| | - George R. Hodges
- Jealott’s
Hill International Research Centre, Syngenta, Bracknell, Berkshire RG42 6EY, U.K.
| | - Guy C. Lloyd-Jones
- EaStChem, University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh EH9 3FJ, U.K.
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4
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Bao H, Chen Y, Yang X. Catalytic Asymmetric Synthesis of Axially Chiral Diaryl Ethers through Enantioselective Desymmetrization. Angew Chem Int Ed Engl 2023; 62:e202300481. [PMID: 36760025 DOI: 10.1002/anie.202300481] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/07/2023] [Accepted: 02/09/2023] [Indexed: 02/11/2023]
Abstract
Axially chiral diaryl ethers are a type of unique atropisomers bearing two potential axes, which have potential applications in a variety of research fields. However, the catalytic enantioselective synthesis of these diaryl ether atropisomers is largely underexplored when compared to the catalytic asymmetric synthesis of biaryl or other types of atropisomers. Herein, we report a highly efficient catalytic asymmetric synthesis of diaryl ether atropisomers through an organocatalyzed enantioselective desymmetrization protocol. The chiral phosphoric acid-catalyzed asymmetric electrophilic aromatic aminations of the symmetrical 1,3-benzenediamine type substrates afforded a series of diaryl ether atropisomers in excellent yields and enantioselectivities. The facile construction of heterocycles by the utilizations of the 1,2-benzenediamine moiety in the products provided access to a variety of structurally diverse and novel azaarene-containing diaryl ether atropisomers.
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Affiliation(s)
- Hanyang Bao
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Yunrong Chen
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Xiaoyu Yang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
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5
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Xie J, Guo Z, Liu W, Zhang D, He Y, Yang X. Kinetic Resolution of 1,
2‐Diamines
via Organocatalyzed Asymmetric Electrophilic Aminations of Anilines. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202200125] [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)
- Jinglei Xie
- School of Physical Science and Technology, ShanghaiTech University Shanghai 201210 China
- Key Laboratory of Petrochemical Catalytic Science and Technology, Liaoning Shihua University Fushun 113001 China
| | - Zheng Guo
- School of Physical Science and Technology, ShanghaiTech University Shanghai 201210 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Wei Liu
- School of Physical Science and Technology, ShanghaiTech University Shanghai 201210 China
| | - Dekun Zhang
- School of Physical Science and Technology, ShanghaiTech University Shanghai 201210 China
| | - Yu‐Peng He
- Key Laboratory of Petrochemical Catalytic Science and Technology, Liaoning Shihua University Fushun 113001 China
- State Key Laboratory of Fine Chemicals, Ningbo Institute of Dalian University of Technology, Ningbo 315016 China
| | - Xiaoyu Yang
- School of Physical Science and Technology, ShanghaiTech University Shanghai 201210 China
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6
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Guan H, Tung CH, Liu L. Methane Monooxygenase Mimic Asymmetric Oxidation: Self-Assembling μ-Hydroxo, Carboxylate-Bridged Diiron(III)-Catalyzed Enantioselective Dehydrogenation. J Am Chem Soc 2022; 144:5976-5984. [PMID: 35324200 DOI: 10.1021/jacs.2c00638] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Mimicking naturally occurring metalloenzymes to enrich the diversity of catalytic asymmetric oxidation reactions is a long-standing goal for modern chemistry. Toward this end, a range of methane monooxygenase (MMO) mimic chiral carboxylate-bridged (μ-hydroxo) diiron(III) dimer complexes using salan as basal ligand and sodium aryl carboxylate as additive have been designed and synthesized. The chiral diiron complexes exhibit efficient catalytic reactivity in dehydrogenative kinetic resolution of indolines using environmentally benign hydrogen peroxide as oxidant. In particular, complex C9 bearing sterically encumbered salan ligands and a 2-naphthoate bridge is identified as the optimal catalyst in terms of chiral recognition. Further investigation reveals that this MMO mimic chiral catalyst can be readily generated by self-assembly under the dehydrogenation conditions. The self-assembling catalytic system is applicable to a series of indolines with multiple stereocenters and diverse substituent patterns in high efficiency with a high level of chiral recognition (selectivity factor up to 153). Late-stage dehydrogenative kinetic resolution of bioactive molecules is further examined.
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Affiliation(s)
- Honghao Guan
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Chen-Ho Tung
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Lei Liu
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
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7
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Gruzdev DA, Vakarov SA, Korolyova MA, Bartashevich EV, Tumashov AA, Chulakov EN, Ezhikova MA, Kodess MI, Levit GL, Krasnov VP. Acylative kinetic resolution of racemic methyl-substituted cyclic alkylamines with 2,5-dioxopyrrolidin-1-yl ( R)-2-phenoxypropanoate. Org Biomol Chem 2022; 20:862-869. [PMID: 35006228 DOI: 10.1039/d1ob02099d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The diastereoselective acylation of a number of racemic methyl-substituted cyclic alkylamines with active esters of 2-phenoxypropanoic acid was studied in detail. The ester of (R)-2-phenoxypropanoic acid and N-hydroxysuccinimide was found to be the most selective agent. The highest stereoselectivity was observed in the kinetic resolution of racemic 2-methylpiperidine in toluene at -40 °C (selectivity factor s = 73) with the predominant formation of (R,R)-amide (93.7% de). To explain the observed stereoselectivity, DFT modelling of the transition states in the reactions of the title acylating agent with 2-methylpiperidine and 2-methylpyrrolidine was performed. The calculated values were in good agreement with experimental data. It has been demonstrated that the acylation proceeds via a concerted mechanism, in which the addition of an amine occurs simultaneously with the elimination of the hydroxysuccinimide fragment. The high stereoselectivity of the (R,R)-amide formation is largely ensured by the lower steric hindrances in the transition states as compared to the formation of (R,S)-amide.
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Affiliation(s)
- Dmitry A Gruzdev
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch), 22/20 S. Kovalevskoy St, Ekaterinburg 620108, Russia.
| | - Sergey A Vakarov
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch), 22/20 S. Kovalevskoy St, Ekaterinburg 620108, Russia.
| | - Marina A Korolyova
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch), 22/20 S. Kovalevskoy St, Ekaterinburg 620108, Russia.
| | - Ekaterina V Bartashevich
- South Ural State University (National Research University), 76 Lenina Ave., Chelyabinsk 454080, Russia
| | - Andrey A Tumashov
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch), 22/20 S. Kovalevskoy St, Ekaterinburg 620108, Russia.
| | - Evgeny N Chulakov
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch), 22/20 S. Kovalevskoy St, Ekaterinburg 620108, Russia.
| | - Marina A Ezhikova
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch), 22/20 S. Kovalevskoy St, Ekaterinburg 620108, Russia.
| | - Mikhail I Kodess
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch), 22/20 S. Kovalevskoy St, Ekaterinburg 620108, Russia.
| | - Galina L Levit
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch), 22/20 S. Kovalevskoy St, Ekaterinburg 620108, Russia.
| | - Victor P Krasnov
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch), 22/20 S. Kovalevskoy St, Ekaterinburg 620108, Russia.
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8
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Jiang Q, Qin T, Yang X. Asymmetric Synthesis of Hydroquinazolines Bearing C4-Tetrasubstituted Stereocenters via Kinetic Resolution of α-Tertiary Amines. Org Lett 2022; 24:625-630. [PMID: 34978827 DOI: 10.1021/acs.orglett.1c04039] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A novel protocol for asymmetric synthesis of hydroquinazolines bearing C4-tetrasubstituted stereocenters has been achieved through kinetic resolution of 2-amido α-tertiary benzylamines via chiral phosphoric acid catalyzed intramolecular dehydrative cyclizations. This method gave access to both α-tertiary benzylamines and hydroquinazolines with broad scope and high enantioselectivities. An intriguing restricted rotation of the C-N bond was observed for hydroquinazoline products bearing C4-tetrasubstituted stereocenters.
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Affiliation(s)
- Qianwen Jiang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Tianren Qin
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Xiaoyu Yang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
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9
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Chen Y, Liu W, Yang X. Recent Advances in Kinetic Resolution of Tertiary Alcohols. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202110009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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10
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Jiang B, Shi SL. Recent Progress in Upgrading of Alcohol and Amine via Asymmetric Dehydrogenative Coupling. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202207002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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11
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Guo Z, Xie J, Hu T, Chen Y, Tao H, Yang X. Kinetic resolution of N-aryl β-amino alcohols via asymmetric aminations of anilines. Chem Commun (Camb) 2021; 57:9394-9397. [PMID: 34528982 DOI: 10.1039/d1cc03117a] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
An efficient kinetic resolution of N-aryl β-amino alcohols has been developed via asymmetric para-aminations of anilines with azodicarboxylates enabled by chiral phosphoric acid catalysis. Broad substrate scope and high kinetic resolution performances were afforded with this method. Control experiments supported the critical roles of the NH and OH group in these reactions.
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Affiliation(s)
- Zheng Guo
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China. .,University of Chinese Academy of Sciences, Beijing 100049, China.,Shanghai Institute of Organic Chemistry, Shanghai 200032, China
| | - Jinglei Xie
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China.
| | - Tao Hu
- University of Chinese Academy of Sciences, Beijing 100049, China.,iHuman Institute, ShanghaiTech University, Shanghai 201210, China
| | - Yunrong Chen
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China.
| | - Houchao Tao
- iHuman Institute, ShanghaiTech University, Shanghai 201210, China
| | - Xiaoyu Yang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China.
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12
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Pan Y, Wang D, Chen Y, Zhang D, Liu W, Yang X. Kinetic Resolution of α-Tertiary Propargylic Amines through Asymmetric Remote Aminations of Anilines. ACS Catal 2021. [DOI: 10.1021/acscatal.1c02331] [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]
Affiliation(s)
- Yongkai Pan
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Donglei Wang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Shanghai Institute of Organic Chemistry, Shanghai 200032, China
| | - Yunrong Chen
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - DeKun Zhang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Wei Liu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Xiaoyu Yang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
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13
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Zhu C, Liu W, Zhao F, Chen Y, Tao H, He YP, Yang X. Kinetic Resolution of 2,2-Disubstituted Dihydroquinolines through Chiral Phosphoric Acid-Catalyzed C6-Selective Asymmetric Halogenations. Org Lett 2021; 23:4104-4108. [PMID: 33998803 DOI: 10.1021/acs.orglett.1c00978] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
A novel kinetic resolution of 2,2-disubstituted dihydroquinolines was achieved by regioselective asymmetric halogenations enabled by chiral phosphoric acid catalysis. A series of dihydroquinolines bearing 2,2-disubstitutions were well-tolerated in these reactions, generating both the recovered dihydroquinolines and C-6-brominated products with high enantioselectivities, with s-factors up to 149. In addition, this kinetic resolution protocol is also applicable for 2,2-disubstituted tetrahydroquinoline and asymmetric iodonation reaction.
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Affiliation(s)
- Chaofan Zhu
- Key Laboratory of Petrochemical Catalytic Science and Technology, Liaoning Shihua University, Fushun 113001, China.,School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Wei Liu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Fei Zhao
- iHuman Institute, ShanghaiTech University, Shanghai 201210, China
| | - Yunrong Chen
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Houchao Tao
- iHuman Institute, ShanghaiTech University, Shanghai 201210, China
| | - Yu-Peng He
- Key Laboratory of Petrochemical Catalytic Science and Technology, Liaoning Shihua University, Fushun 113001, China
| | - Xiaoyu Yang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
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14
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Wang G, Lu R, He C, Liu L. Kinetic resolution of indolines by asymmetric hydroxylamine formation. Nat Commun 2021; 12:2512. [PMID: 33947847 PMCID: PMC8096955 DOI: 10.1038/s41467-021-22658-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 03/12/2021] [Indexed: 12/11/2022] Open
Abstract
Catalytic kinetic resolution of amines represents a longstanding challenge in chemical synthesis. Here, we described a kinetic resolution of secondary amines through oxygenation to produce enantiopure hydroxylamines involving N–O bond formation. The economic and practical titanium-catalyzed asymmetric oxygenation with environmentally benign hydrogen peroxide as oxidant is applicable to a range of racemic indolines with multiple stereocenters and diverse substituent patterns in high efficiency with efficient chemoselectivity and enantio-discrimination. Late-stage asymmetric oxygenation of bioactive molecules that are otherwise difficult to synthesize was also explored. Catalytic kinetic resolution of amines is a longstanding challenge in chemical synthesis. Here, the authors report on titanium‐catalysed asymmetric oxygenation with hydrogen peroxide for kinetic resolution of secondary amines through oxygenation to produce enantiopure hydroxylamines involving N–O bond formation.
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Affiliation(s)
- Gang Wang
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, China
| | - Ran Lu
- School of Pharmaceutical Sciences, Jinan, China
| | | | - Lei Liu
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, China. .,School of Pharmaceutical Sciences, Jinan, China.
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15
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Chulakov EN, Korolyova MA, Sadretdinova LS, Tumashov AA, Kodess MI, Levit GL, Krasnov VP. Kinetic resolution of racemic 6-substituted 1,2,3,4-tetrahydroquinaldines with chiral acyl chlorides. Experiment and quantum chemical simulation. Russ Chem Bull 2021. [DOI: 10.1007/s11172-021-3164-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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16
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Gruzdev DA, Levit GL, Krasnov VP, Charushin VN. Carborane-containing amino acids and peptides: Synthesis, properties and applications. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213753] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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17
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Krasnov VP, Zarubaev VV, Gruzdev DА, Vozdvizhenskaya OА, Vakarov SА, Musiyak VV, Chulakov EN, Volobueva AS, Sinegubova EO, Ezhikova MА, Kodess MI, Levit GL, Charushin VN. Novel purine conjugates with N-heterocycles: synthesis and anti-influenza activity. Chem Heterocycl Compd (N Y) 2021. [DOI: 10.1007/s10593-021-02930-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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18
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Liu W, Yang X. Recent Advances in (Dynamic) Kinetic Resolution and Desymmetrization Catalyzed by Chiral Phosphoric Acids. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100091] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Wei Liu
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 (P. R. China
- University of Chinese Academy of Sciences Beijing 100049 (P. R. China
- Shanghai Institute of Organic Chemistry Shanghai 200032 (P. R. China
| | - Xiaoyu Yang
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 (P. R. China
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19
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Chen Y, Zhu C, Guo Z, Liu W, Yang X. Asymmetric Synthesis of Hydroquinolines with α,α‐Disubstitution through Organocatalyzed Kinetic Resolution. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202015008] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Yunrong Chen
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 China
| | - Chaofan Zhu
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 China
| | - Zheng Guo
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 China
| | - Wei Liu
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 China
| | - Xiaoyu Yang
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 China
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20
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Chen Y, Zhu C, Guo Z, Liu W, Yang X. Asymmetric Synthesis of Hydroquinolines with α,α-Disubstitution through Organocatalyzed Kinetic Resolution. Angew Chem Int Ed Engl 2021; 60:5268-5272. [PMID: 33620130 DOI: 10.1002/anie.202015008] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 12/02/2020] [Indexed: 12/13/2022]
Abstract
The first kinetic resolution of hydroquinoline derivatives with α,α-disubstitution has been achieved through asymmetric remote aminations with azodicarboxylates enabled by chiral phosphoric acid catalysis. Mechanistic studies suggest a monomeric catalyst pathway proceeding through rate- and enantio-determining electrophilic attack promoted by a network of attractive non-covalent interactions between the substrate and catalyst. Facile subsequent removal and transformations of the newly introduced hydrazine moiety enable these protocols to serve as powerful tools for asymmetric synthesis of N-heterocycles with α,α-disubstitution.
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Affiliation(s)
- Yunrong Chen
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Chaofan Zhu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Zheng Guo
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Wei Liu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Xiaoyu Yang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
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21
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Abstract
Abstract
Using purine as a scaffold, the methods for preparation of novel 2-aminopurine and purine derivatives substituted at position C
6 by the fragments of natural amino acids, short peptides, and N-heterocycles, including enantiopure ones, have been proposed. The methods for determination of the enantiomeric purity of the obtained chiral compounds have been developed. Conjugates exhibiting high antimycobacterial or anti-herpesvirus activity against both laboratory and multidrug-resistant strains were revealed among the obtained compounds.
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22
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Vakarov SA, Chulakov EN, Sadretdinova LS, Kodess MI, Ezhikova MA, Pervova MG, Ganebnykh IN, Levit GL, Krasnov VP. Kinetic Resolution of Racemic 2‐Aryloxy Propionyl Chlorides Using Enantiopure (
S
)‐3,4‐Dihydro‐3‐methyl‐2
H
‐[1,4]benzoxazines. ChemistrySelect 2020. [DOI: 10.1002/slct.202000629] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Sergey A. Vakarov
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch) 22/20 S. Kovalevskoy/Akademicheskaya St. Ekaterinburg 620108 Russia
| | - Evgeny N. Chulakov
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch) 22/20 S. Kovalevskoy/Akademicheskaya St. Ekaterinburg 620108 Russia
| | - Liliya Sh. Sadretdinova
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch) 22/20 S. Kovalevskoy/Akademicheskaya St. Ekaterinburg 620108 Russia
| | - Mikhail I. Kodess
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch) 22/20 S. Kovalevskoy/Akademicheskaya St. Ekaterinburg 620108 Russia
- Institute of Chemical EngineeringUral Federal University 19 Mira St. Ekaterinburg 620002 Russia
| | - Marina A. Ezhikova
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch) 22/20 S. Kovalevskoy/Akademicheskaya St. Ekaterinburg 620108 Russia
| | - Marina G. Pervova
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch) 22/20 S. Kovalevskoy/Akademicheskaya St. Ekaterinburg 620108 Russia
| | - Ilya N. Ganebnykh
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch) 22/20 S. Kovalevskoy/Akademicheskaya St. Ekaterinburg 620108 Russia
| | - Galina L. Levit
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch) 22/20 S. Kovalevskoy/Akademicheskaya St. Ekaterinburg 620108 Russia
| | - Victor P. Krasnov
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch) 22/20 S. Kovalevskoy/Akademicheskaya St. Ekaterinburg 620108 Russia
- Institute of Chemical EngineeringUral Federal University 19 Mira St. Ekaterinburg 620002 Russia
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23
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Saito K, Miyashita H, Ito Y, Yamanaka M, Akiyama T. Oxidative Kinetic Resolution of Acyclic Amines Based on Equilibrium Control. Org Lett 2020; 22:3128-3134. [DOI: 10.1021/acs.orglett.0c00887] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kodai Saito
- Department of Chemistry, Faculty of Science, Gakushuin University, 1-5-1 Mejiro, Toshima-ku, Tokyo 171-8588, Japan
- Department of Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
| | - Hiromitsu Miyashita
- Department of Chemistry, Faculty of Science, Gakushuin University, 1-5-1 Mejiro, Toshima-ku, Tokyo 171-8588, Japan
| | - Yui Ito
- Department of Chemistry, Faculty of Science, Rikkyo University, 3-34-1 Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan
| | - Masahiro Yamanaka
- Department of Chemistry, Faculty of Science, Rikkyo University, 3-34-1 Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan
| | - Takahiko Akiyama
- Department of Chemistry, Faculty of Science, Gakushuin University, 1-5-1 Mejiro, Toshima-ku, Tokyo 171-8588, Japan
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24
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Hua TB, Xiao C, Yang QQ, Chen JR. Recent advances in asymmetric synthesis of 2-substituted indoline derivatives. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2019.07.015] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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25
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Krasnov VP, Musiyak VV, Vozdvizhenskaya OA, Galegov GA, Andronova VL, Gruzdev DA, Chulakov EN, Vigorov AY, Ezhikova MA, Kodess MI, Levit GL, Charushin VN. N-[ω-(Purin-6-yl)aminoalkanoyl] Derivatives of Chiral Heterocyclic Amines as Promising Anti-Herpesvirus Agents. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900727] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Victor P. Krasnov
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch); 22/20 S. Kovalevskoy/Akademicheskaya St. 620990 Ekaterinburg Russia
| | - Vera V. Musiyak
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch); 22/20 S. Kovalevskoy/Akademicheskaya St. 620990 Ekaterinburg Russia
| | - Olga A. Vozdvizhenskaya
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch); 22/20 S. Kovalevskoy/Akademicheskaya St. 620990 Ekaterinburg Russia
| | - Georgiy A. Galegov
- Gamaleya Federal Research Centre for Epidemiology and Microbiology; Ministry of Healthcare of the Russian Federation; Ivanovsky Institute of Virology; 123098 Moscow Russia
| | - Valeria L. Andronova
- Gamaleya Federal Research Centre for Epidemiology and Microbiology; Ministry of Healthcare of the Russian Federation; Ivanovsky Institute of Virology; 123098 Moscow Russia
| | - Dmitry A. Gruzdev
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch); 22/20 S. Kovalevskoy/Akademicheskaya St. 620990 Ekaterinburg Russia
- Institute of Chemical Engineering; Ministry of Healthcare of the Russian Federation; Ural Federal University; 620002 Ekaterinburg Russia
| | - Evgeny N. Chulakov
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch); 22/20 S. Kovalevskoy/Akademicheskaya St. 620990 Ekaterinburg Russia
| | - Alexey Yu. Vigorov
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch); 22/20 S. Kovalevskoy/Akademicheskaya St. 620990 Ekaterinburg Russia
| | - Marina A. Ezhikova
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch); 22/20 S. Kovalevskoy/Akademicheskaya St. 620990 Ekaterinburg Russia
| | - Mikhail I. Kodess
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch); 22/20 S. Kovalevskoy/Akademicheskaya St. 620990 Ekaterinburg Russia
- Institute of Chemical Engineering; Ministry of Healthcare of the Russian Federation; Ural Federal University; 620002 Ekaterinburg Russia
| | - Galina L. Levit
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch); 22/20 S. Kovalevskoy/Akademicheskaya St. 620990 Ekaterinburg Russia
- Institute of Chemical Engineering; Ministry of Healthcare of the Russian Federation; Ural Federal University; 620002 Ekaterinburg Russia
| | - Valery N. Charushin
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch); 22/20 S. Kovalevskoy/Akademicheskaya St. 620990 Ekaterinburg Russia
- Institute of Chemical Engineering; Ministry of Healthcare of the Russian Federation; Ural Federal University; 620002 Ekaterinburg Russia
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26
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Lu R, Cao L, Guan H, Liu L. Iron-Catalyzed Aerobic Dehydrogenative Kinetic Resolution of Cyclic Secondary Amines. J Am Chem Soc 2019; 141:6318-6324. [PMID: 30916947 DOI: 10.1021/jacs.9b00615] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
A nonenzymatic iron-catalyzed dehydrogenative kinetic resolution of cyclic secondary amines using air as an oxidant has been reported. The economical and practical method is applicable to a series of cyclic benzylic amines, including 5,6-dihydrophenanthridines and 1,2-dihydroquinolines, with diverse functional groups at the α position in high yields with excellent enantioselectivities. The direct dehydrogenative kinetic resolution of advanced intermediates of bioactive molecules that are difficult to access using existing catalytic asymmetric synthetic strategy was also demonstrated.
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Affiliation(s)
- Ran Lu
- School of Pharmaceutical Sciences , Shandong University , Jinan 250012 , China
| | - Liya Cao
- School of Pharmaceutical Sciences , Shandong University , Jinan 250012 , China
| | - Honghao Guan
- School of Chemistry and Chemical Engineering , Shandong University , Jinan 250100 , China
| | - Lei Liu
- School of Pharmaceutical Sciences , Shandong University , Jinan 250012 , China.,School of Chemistry and Chemical Engineering , Shandong University , Jinan 250100 , China
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27
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Gruzdev DA, Chulakov EN, Sadretdinova LS, Levit GL, Krasnov VP, Charushin VN. Diastereoselective Acylation of Racemic Heterocyclic Amines with N-Phthaloyl and N-Naphthaloyl (S)-Amino Acyl Chlorides: Possibility of Parallel Kinetic Resolution. DOKLADY CHEMISTRY 2019. [DOI: 10.1134/s0012500818120017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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28
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Asahara C, Iwamoto T, Akashi M, Shigemitsu H, Kida T. Effective Guest Inclusion by a 6-O-Modified β-Cyclodextrin Dimer in Organic Solvents. Chempluschem 2018; 83:868-873. [PMID: 31950682 DOI: 10.1002/cplu.201800348] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Indexed: 11/10/2022]
Abstract
A 6-O-tert-butyldimethylsilylated β-cyclodextrin (TBDMS-β-CD) dimer, in which two TBDMS-β-CD rings are connected in a head-to-head fashion by a m-xylylene linker, effectively forms inclusion complexes with pyrene and naphthalene in nonpolar organic solvents such as cyclohexane and benzene. This TBDMS-β-CD dimer shows a higher inclusion ability toward these guests than a TBDMS-β-CD dimer bearing a p-xylylene linker due to the greater cooperation of the two TBDMS-β-CD rings for the guest inclusion. Unlike the corresponding monomer, the TBDMS-β-CD dimer bearing a m-xylylene linker is also a good host even in polar organic solvents such as tetrahydrofuran. High chiral recognition of aromatic amines and alcohol is realized by utilizing inclusion within the cavity of the TBDMS-β-CD dimer in cyclohexane. In particular, an extremely high binding selectivity for (S)-1-(1-naphthyl)ethylamine and (S)-1-(1-naphthyl)ethanol over the corresponding (R)-isomers is achieved. Moreover, by utilizing the high chiral recognition with the TBDMS-β-CD dimer in cyclohexane, a non-enzymatic kinetic resolution of racemic 1-(1-naphthyl)ethylamine via enantioselective N-benzoylation is attained with an enantiomer excess of up to 87 % and an s-factor of 15.
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Affiliation(s)
- Chizuru Asahara
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, 565-0871, Japan
| | - Takuya Iwamoto
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, 565-0871, Japan
| | - Mitsuru Akashi
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, 565-0871, Japan
| | - Hajime Shigemitsu
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, 565-0871, Japan
| | - Toshiyuki Kida
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, 565-0871, Japan
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29
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Korolyova MA, Vakarov SA, Kozhevnikov DN, Gruzdev DA, Levit GL, Krasnov VP. Mutual Kinetic Resolution of Racemic 3,4-Dihydro-3-methyl-2H
-[1,4]benzoxazines with Acyl Chlorides of Racemic O
-Phenyllactic Acids and DFT Modelling of Transition States. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800656] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Marina A. Korolyova
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch); 22/20 S. Kovalevskoy/Akademicheskaya St. 620990 Ekaterinburg Russia
| | - Sergey A. Vakarov
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch); 22/20 S. Kovalevskoy/Akademicheskaya St. 620990 Ekaterinburg Russia
| | - Dmitry N. Kozhevnikov
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch); 22/20 S. Kovalevskoy/Akademicheskaya St. 620990 Ekaterinburg Russia
| | - Dmitry A. Gruzdev
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch); 22/20 S. Kovalevskoy/Akademicheskaya St. 620990 Ekaterinburg Russia
| | - Galina L. Levit
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch); 22/20 S. Kovalevskoy/Akademicheskaya St. 620990 Ekaterinburg Russia
| | - Victor P. Krasnov
- Postovsky Institute of Organic Synthesis of RAS (Ural Branch); 22/20 S. Kovalevskoy/Akademicheskaya St. 620990 Ekaterinburg Russia
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30
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Wang Z, Pan D, Li T, Jin Z. N-Heterocyclic Carbene (NHC)-Organocatalyzed Kinetic Resolutions, Dynamic Kinetic Resolutions, and Desymmetrizations. Chem Asian J 2018; 13:2149-2163. [PMID: 29900699 DOI: 10.1002/asia.201800493] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 05/22/2018] [Indexed: 11/09/2022]
Abstract
The last couple of decades have witnessed tremendous development within N-heterocyclic carbene (NHC) organocatalysis. NHCs have been used as powerful organic catalysts in asymmetric synthesis. Although great achievements have been made in asymmetric NHC catalysis, their applications in kinetic resolution (KR), dynamic kinetic resolution (DKR), and desymmetrization processes have been relatively less developed. Moreover, limited activation modes have been involved in these processes. This review provides an overview of the NHC-organocatalyzed KR, DKR, and desymmetrization reactions in the preparation of chiral functional molecules. The aim is to highlight both the importance and elegance of these methods in the construction of challenging chiral compounds and to provide our own perspective on future development in this direction.
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Affiliation(s)
- Zhongyao Wang
- Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang, 550025, China
| | - Dingwu Pan
- Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang, 550025, China
| | - Tingting Li
- Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang, 550025, China
| | - Zhichao Jin
- Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang, 550025, China
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31
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Vakarov SA, Gruzdev DА, Sadretdinova LS, Kodess MI, Tumashov AA, Gorbunov EB, Levit GL, Krasnov VP. Mutual kinetic resolution of 3-methyl-3,4-dihydro-2H-1,4-benzoxazines and 2-alkoxyacyl chlorides. Chem Heterocycl Compd (N Y) 2018. [DOI: 10.1007/s10593-018-2286-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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32
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Recent topics in enantioselective acyl transfer reactions with dialkylaminopyridine-based nucleophilic catalysts. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.03.016] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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33
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Wang Y, Li G, Liu H, Tang Z, Cao Y, Zhao G. Kinetic resolution of indolines through reductive amination of aldehydes by chiral Brønsted acid. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.06.057] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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34
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Mandai H, Yasuhara H, Fujii K, Shimomura Y, Mitsudo K, Suga S. Desymmetrization of meso-1,2-Diols by a Chiral N,N-4-Dimethylaminopyridine Derivative Containing a 1,1′-Binaphthyl Unit: Importance of the Hydroxy Groups. J Org Chem 2017; 82:6846-6856. [DOI: 10.1021/acs.joc.7b00992] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hiroki Mandai
- Division of Applied
Chemistry,
Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
| | - Hiroshi Yasuhara
- Division of Applied
Chemistry,
Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
| | - Kazuki Fujii
- Division of Applied
Chemistry,
Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
| | - Yukihito Shimomura
- Division of Applied
Chemistry,
Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
| | - Koichi Mitsudo
- Division of Applied
Chemistry,
Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
| | - Seiji Suga
- Division of Applied
Chemistry,
Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
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35
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Murray JI, Flodén NJ, Bauer A, Fessner ND, Dunklemann DL, Bob-Egbe O, Rzepa HS, Bürgi T, Richardson J, Spivey AC. Kinetic Resolution of 2-Substituted Indolines by N-Sulfonylation using an Atropisomeric 4-DMAP-N-oxide Organocatalyst. Angew Chem Int Ed Engl 2017; 56:5760-5764. [PMID: 28444918 DOI: 10.1002/anie.201700977] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 03/27/2017] [Indexed: 01/01/2023]
Abstract
The first catalytic kinetic resolution by N-sulfonylation is described. 2-Substituted indolines are resolved (s=2.6-19) using an atropisomeric 4-dimethylaminopyridine-N-oxide (4-DMAP-N-oxide) organocatalyst. Use of 2-isopropyl-4-nitrophenylsulfonyl chloride is critical to the stereodiscrimination and enables facile deprotection of the sulfonamide products with thioglycolic acid. A qualitative model that accounts for the stereodiscrimination is proposed.
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Affiliation(s)
- James I Murray
- Department of Chemistry, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK
| | - Nils J Flodén
- Department of Chemistry, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK
| | - Adriano Bauer
- Department of Chemistry, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK
| | - Nico D Fessner
- Department of Chemistry, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK
| | - Daniel L Dunklemann
- Department of Chemistry, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK
| | - Opetoritse Bob-Egbe
- Department of Chemistry, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK
| | - Henry S Rzepa
- Department of Chemistry, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK
| | - Thomas Bürgi
- Université de Genève, Département de Chimie Physique, Quai Ernest-Ansermet 30, 1211, Genève 4, Switzerland
| | - Jeffery Richardson
- Eli Lilly and Company Limited, Erl Wood Manor, Windlesham, Surrey, GU20 6PH, UK
| | - Alan C Spivey
- Department of Chemistry, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK
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36
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Murray JI, Flodén NJ, Bauer A, Fessner ND, Dunklemann DL, Bob-Egbe O, Rzepa HS, Bürgi T, Richardson J, Spivey AC. Kinetic Resolution of 2-Substituted Indolines by N
-Sulfonylation using an Atropisomeric 4-DMAP-N
-oxide Organocatalyst. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201700977] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- James I. Murray
- Department of Chemistry; Imperial College London; South Kensington Campus London SW7 2AZ UK
| | - Nils J. Flodén
- Department of Chemistry; Imperial College London; South Kensington Campus London SW7 2AZ UK
| | - Adriano Bauer
- Department of Chemistry; Imperial College London; South Kensington Campus London SW7 2AZ UK
| | - Nico D. Fessner
- Department of Chemistry; Imperial College London; South Kensington Campus London SW7 2AZ UK
| | - Daniel L. Dunklemann
- Department of Chemistry; Imperial College London; South Kensington Campus London SW7 2AZ UK
| | - Opetoritse Bob-Egbe
- Department of Chemistry; Imperial College London; South Kensington Campus London SW7 2AZ UK
| | - Henry S. Rzepa
- Department of Chemistry; Imperial College London; South Kensington Campus London SW7 2AZ UK
| | - Thomas Bürgi
- Université de Genève; Département de Chimie Physique; Quai Ernest-Ansermet 30 1211 Genève 4 Switzerland
| | - Jeffery Richardson
- Eli Lilly and Company Limited; Erl Wood Manor Windlesham Surrey GU20 6PH UK
| | - Alan C. Spivey
- Department of Chemistry; Imperial College London; South Kensington Campus London SW7 2AZ UK
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37
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Das S, Majumdar N, De CK, Kundu DS, Döhring A, Garczynski A, List B. Asymmetric Catalysis of the Carbonyl-Amine Condensation: Kinetic Resolution of Primary Amines. J Am Chem Soc 2017; 139:1357-1359. [DOI: 10.1021/jacs.6b12176] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sayantani Das
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Nilanjana Majumdar
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Chandra Kanta De
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Dipti Sankar Kundu
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Arno Döhring
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Anika Garczynski
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Benjamin List
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
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38
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Carlone A, Bernardi L. Diverse exploitation of Brønsted acid catalysts – paving the way for simple access to enantioenriched amines. Org Chem Front 2017. [DOI: 10.1039/c7qo00187h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Brønsted acid catalysis provided access to enantioenriched primary and secondary amines, paving the way to advancements in the area.
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Affiliation(s)
| | - Luca Bernardi
- Department of Industrial Chemistry “Toso Montanari” and INSTM RU Bologna
- Alma Mater Studiorum – University of Bologna
- 40136 Bologna
- Italy
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39
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Vakarov SA, Gruzdev DA, Chulakov EN, Sadretdinova LS, Tumashov AA, Pervova MG, Ezhikova MA, Kodess MI, Levit GL, Krasnov VP, Charushin VN. Acylative kinetic resolution of racemic heterocyclic amines with (R)-2-phenoxypropionyl chloride. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.tetasy.2016.10.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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40
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Stereochemically Rich Polycyclic Amines from the Kinetic Resolution of Indolines through Intramolecular Povarov Reactions. Chemistry 2016; 22:10817-20. [DOI: 10.1002/chem.201602314] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2016] [Indexed: 01/11/2023]
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41
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Xiao KJ, Chu L, Chen G, Yu JQ. Kinetic Resolution of Benzylamines via Palladium(II)-Catalyzed C-H Cross-Coupling. J Am Chem Soc 2016; 138:7796-800. [PMID: 27249208 PMCID: PMC5516893 DOI: 10.1021/jacs.6b04660] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
A Pd(II)-catalyzed enantioselective C-H cross-coupling of benzylamines via kinetic resolution has been achieved using chiral mono-N-protected α-amino-O-methylhydroxamic acid (MPAHA) ligands. Both chiral benzylamines and ortho-arylated benzylamines are obtained in high enantiomeric purity. The use of a readily removable nosyl (Ns) protected amino group as the directing group is a crucial practical advantage. Moreover, the ortho-arylated benzylamine products could be further transformed into chiral 6-substituted 5,6-dihydrophenanthridines as important structural motifs in natural products and bioactive molecules.
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Affiliation(s)
- Kai-Jiong Xiao
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Road, La Jolla, CA 92037
| | - Ling Chu
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Road, La Jolla, CA 92037
| | - Gang Chen
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Road, La Jolla, CA 92037
| | - Jin-Quan Yu
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Road, La Jolla, CA 92037
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42
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Dong S, Frings M, Cheng H, Wen J, Zhang D, Raabe G, Bolm C. Organocatalytic Kinetic Resolution of Sulfoximines. J Am Chem Soc 2016; 138:2166-9. [DOI: 10.1021/jacs.6b00143] [Citation(s) in RCA: 93] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shunxi Dong
- Institute
of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Marcus Frings
- Institute
of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Hanchao Cheng
- Institute
of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Jian Wen
- Institute
of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Duo Zhang
- Institute
of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Gerhard Raabe
- Institute
of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Carsten Bolm
- Institute
of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
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43
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Saito K, Akiyama T. Chiral Phosphoric Acid Catalyzed Kinetic Resolution of Indolines Based on a Self-Redox Reaction. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201510692] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Kodai Saito
- Department of Chemistry; Gakushuin University; 1-5-1 Mejiro, Toshima-ku Tokyo 171-8588 Japan
- Department of Chemistry; Keio University, Hiyoshi, Kohoku-ku; Yokohama Kanagawa 223-8522 Japan
| | - Takahiko Akiyama
- Department of Chemistry; Gakushuin University; 1-5-1 Mejiro, Toshima-ku Tokyo 171-8588 Japan
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44
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Saito K, Akiyama T. Chiral Phosphoric Acid Catalyzed Kinetic Resolution of Indolines Based on a Self-Redox Reaction. Angew Chem Int Ed Engl 2016; 55:3148-52. [PMID: 26822188 DOI: 10.1002/anie.201510692] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Indexed: 11/12/2022]
Abstract
A strategy for oxidative kinetic resolution of racemic indolines was developed, employing salicylaldehyde derivative as the pre-resolving reagent and chiral phosphoric acid as the catalyst. The iminium intermediate, formed by the condensation reaction of an enantiomer of indoline with salicylaldehyde derivative, was hydrogenated by the same enantiomer of indoline to afford another enantiomer of indoline by a self-redox mechanism. The oxidative kinetic resolution of 2-aryl-substituted indolines proceeded to give enantiomers in good yields with excellent enantioselectivities.
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Affiliation(s)
- Kodai Saito
- Department of Chemistry, Gakushuin University, 1-5-1 Mejiro, Toshima-ku, Tokyo, 171-8588, Japan.,Department of Chemistry, Keio University, Hiyoshi, Kohoku-ku, Yokohama, Kanagawa, 223-8522, Japan
| | - Takahiko Akiyama
- Department of Chemistry, Gakushuin University, 1-5-1 Mejiro, Toshima-ku, Tokyo, 171-8588, Japan.
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45
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Gurubrahamam R, Cheng YS, Huang WY, Chen K. Recent Advances in Organocatalytic Kinetic Resolution for the Synthesis of Functionalized Products. ChemCatChem 2015. [DOI: 10.1002/cctc.201500455] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Ramani Gurubrahamam
- Department of Chemistry; National Taiwan Normal University; Taipei Taiwan 116 R.O. China
| | - You-Song Cheng
- Department of Chemistry; National Taiwan Normal University; Taipei Taiwan 116 R.O. China
| | - Wan-Yun Huang
- Department of Chemistry; National Taiwan Normal University; Taipei Taiwan 116 R.O. China
| | - Kwunmin Chen
- Department of Chemistry; National Taiwan Normal University; Taipei Taiwan 116 R.O. China
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46
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Shirakawa S, Liu S, Kaneko S. Organocatalyzed Asymmetric Synthesis of Axially, Planar, and Helical Chiral Compounds. Chem Asian J 2015; 11:330-41. [DOI: 10.1002/asia.201500951] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Seiji Shirakawa
- Department of Environmental Science; Graduate School of Fisheries and Environmental Sciences; Nagasaki University; 1-14 Bunkyo-machi Nagasaki 852-8521 Japan
| | - Shiyao Liu
- Department of Environmental Science; Graduate School of Fisheries and Environmental Sciences; Nagasaki University; 1-14 Bunkyo-machi Nagasaki 852-8521 Japan
| | - Shiho Kaneko
- Department of Environmental Science; Graduate School of Fisheries and Environmental Sciences; Nagasaki University; 1-14 Bunkyo-machi Nagasaki 852-8521 Japan
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47
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Alachraf MW, Wende RC, Schuler SMM, Schreiner PR, Schrader W. Functionality, Effectiveness, and Mechanistic Evaluation of a Multicatalyst‐Promoted Reaction Sequence by Electrospray Ionization Mass Spectrometry. Chemistry 2015; 21:16203-8. [DOI: 10.1002/chem.201502640] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Indexed: 12/24/2022]
Affiliation(s)
- M. Wasim Alachraf
- Max‐Planck Institut für Kohlenforschung, Kaiser Wilhelm Platz 1, 45470 Mülheim an der Ruhr (Germany), Fax: (+49) 208‐306‐2982
| | - Raffael C. Wende
- Institute of Organic Chemistry, Justus‐Liebig University Giessen, Heinrich‐Buff‐Ring 17, 35392 Giessen (Germany)
| | - Sören M. M. Schuler
- Institute of Organic Chemistry, Justus‐Liebig University Giessen, Heinrich‐Buff‐Ring 17, 35392 Giessen (Germany)
| | - Peter R. Schreiner
- Institute of Organic Chemistry, Justus‐Liebig University Giessen, Heinrich‐Buff‐Ring 17, 35392 Giessen (Germany)
| | - Wolfgang Schrader
- Max‐Planck Institut für Kohlenforschung, Kaiser Wilhelm Platz 1, 45470 Mülheim an der Ruhr (Germany), Fax: (+49) 208‐306‐2982
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48
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Mandai H, Fujiwara T, Noda K, Fujii K, Mitsudo K, Korenaga T, Suga S. Enantioselective Steglich Rearrangement of Oxindole Derivatives by Easily Accessible Chiral N,N-4-(Dimethylamino)pyridine Derivatives. Org Lett 2015; 17:4436-9. [DOI: 10.1021/acs.orglett.5b02089] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hiroki Mandai
- Division
of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
| | - Takuma Fujiwara
- Division
of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
| | - Katsuaki Noda
- Division
of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
| | - Kazuki Fujii
- Division
of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
| | - Koichi Mitsudo
- Division
of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
| | - Toshinobu Korenaga
- Faculty
of Engineering, Department of Chemistry and Bioengineering, Iwate University, Morioka, Iwate 020-8551, Japan
| | - Seiji Suga
- Division
of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
- Research
Center of New Functional Materials for Energy Production, Storage
and Transport, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
- Japan Science and Technology Agency, ACT-C, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
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49
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Mittal N, Lippert KM, De CK, Klauber EG, Emge TJ, Schreiner PR, Seidel D. A Dual-Catalysis Anion-Binding Approach to the Kinetic Resolution of Amines: Insights into the Mechanism via a Combined Experimental and Computational Study. J Am Chem Soc 2015; 137:5748-58. [DOI: 10.1021/jacs.5b00190] [Citation(s) in RCA: 97] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Nisha Mittal
- Department
of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
| | - Katharina M. Lippert
- Institute
of Organic Chemistry, Justus-Liebig University, Heinrich-Buff-Ring 58, 35392 Giessen, Germany
| | - Chandra Kanta De
- Department
of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
| | - Eric G. Klauber
- Department
of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
| | - Thomas J. Emge
- Department
of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
| | - Peter R. Schreiner
- Institute
of Organic Chemistry, Justus-Liebig University, Heinrich-Buff-Ring 58, 35392 Giessen, Germany
| | - Daniel Seidel
- Department
of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, United States
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50
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Diastereoselective acylation of 3,4-dihydro-3-methyl-2H-[1,4]benzoxazines with 2-phenoxy carbonyl chlorides. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.tetasy.2015.02.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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