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Wang F, Chen Y, Yu P, Chen GQ, Zhang X. Asymmetric Hydrogenation of Oximes Synergistically Assisted by Lewis and Brønsted Acids. J Am Chem Soc 2022; 144:17763-17768. [PMID: 36166275 DOI: 10.1021/jacs.2c07506] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Due to their low reactivity, difficult enantiocontrol, and proneness to N-O bond cleavage, the catalytic asymmetric hydrogenation of oximes to hydroxylamines has remained a significant challenge. Herein, a Lewis and Brønsted acid cooperation strategy was established for the asymmetric hydrogenation of oximes, providing the corresponding hydroxylamines with up to 95% yield and up to 96% ee. Addition of Lewis and Brønsted acid was crucial to obtain high conversion and enantioselectivity. Mechanistic investigations indicates that the thiourea fragment of the ligand, Lewis acid (In(OTf)3 or Zn(OAc)2), as well as the Brønsted acid (l-CSA) played vital roles in the control of reactivity and enantioselectivity of the reaction. In addition, the synthetic elaboration of this transformation was demonstrated by gram scale experiment with retention of the yield and enantioselectivity.
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Affiliation(s)
- Fangyuan Wang
- Department of Chemistry and Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen, 518000, China
| | - Yu Chen
- Department of Chemistry and Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen, 518000, China
| | - Peiyuan Yu
- Department of Chemistry and Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen, 518000, China
| | - Gen-Qiang Chen
- Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology, Shenzhen, 518000, China
| | - Xumu Zhang
- Department of Chemistry and Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen, 518000, China
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2
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Mas‐Roselló J, Cramer N. Catalytic Reduction of Oximes to Hydroxylamines: Current Methods, Challenges and Opportunities. Chemistry 2022; 28:e202103683. [PMID: 34817089 PMCID: PMC9306632 DOI: 10.1002/chem.202103683] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Indexed: 12/16/2022]
Abstract
Catalytic reduction of oximes represents a direct efficient approach to synthesize valuable hydroxylamine derivatives. However this transformation presents significant challenges: oximes are hard to reduce and, if reactive, reductive cleavage of the weak N-O bond often leads to primary amine side products. The first suitable systems involved the use of platinum-based heterogeneous catalysts with hydrogen as reductant and stoichiometric amounts of a strong Brønsted acid. More recently metal-free and transition-metal-based homogeneous catalysts have been developed, which display the highest turnovers (up to 4000). In the asymmetric variants, the E/Z-geometry of the oxime double bond affects significantly the stereoselectivity, sometimes requiring extra synthetic efforts in substrate preparation. This minireview provides an overview of the advances and limitations in catalytic oxime to hydroxylamine reduction. Emphasis is put on highlighting and comparing the practical aspects of the existing methods, such as their reaction conditions and substrate scope. Additionally, future directions for improving this young research area are suggested.
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Affiliation(s)
- Josep Mas‐Roselló
- Laboratory of Asymmetric Catalysis and SynthesisInstitute of Chemical Sciences and EngineeringEcole Polytechnique Fédérale de Lausanne (EPFL)LausanneSwitzerland
| | - Nicolai Cramer
- Laboratory of Asymmetric Catalysis and SynthesisInstitute of Chemical Sciences and EngineeringEcole Polytechnique Fédérale de Lausanne (EPFL)LausanneSwitzerland
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Hayashi H, Tachi H, Suyama K. Synthesis and Photo-degradation of Polyphthalaldehydes with Oxime Ether Terminals. J PHOTOPOLYM SCI TEC 2020. [DOI: 10.2494/photopolymer.33.269] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hirokazu Hayashi
- Research Division of Applied Material Chemistry, Izumi Center, Osaka Research Institute of Industrial Science and Technology (ORIST)
| | - Hideki Tachi
- Research Division of Polymer Functional Materials, Izumi Center, Osaka Research Institute of Industrial Science and Technology (ORIST)
| | - Kanji Suyama
- Faculty of Liberal Arts and Sciences, Osaka Prefecture University
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Luo Y, Ouyang G, Tang Y, He YM, Fan QH. Diaza-Crown Ether-Bridged Chiral Diphosphoramidite Ligands: Synthesis and Applications in Asymmetric Catalysis. J Org Chem 2020; 85:8176-8184. [DOI: 10.1021/acs.joc.0c00223] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yier Luo
- National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Guanghui Ouyang
- National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, P. R. China
| | - Yuping Tang
- National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Yan-Mei He
- National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, P. R. China
| | - Qing-Hua Fan
- National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
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Correia Cordeiro RS, Ríos-Lombardía N, Morís F, Kourist R, González-Sabín J. One-Pot Transformation of Ketoximes into Optically Active Alcohols and Amines by Sequential Action of Laccases and Ketoreductases or ω-Transaminases. ChemCatChem 2019. [DOI: 10.1002/cctc.201801900] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Raquel S. Correia Cordeiro
- EntreChem SL; Vivero Ciencias de la Salud 33011 Oviedo Spain
- Junior Research Group for Microbial Biotechnology Faculty of Biology and Biotechnology; Ruhr-University Bochum; Bochum 44780 Germany
| | | | - Francisco Morís
- EntreChem SL; Vivero Ciencias de la Salud 33011 Oviedo Spain
| | - Robert Kourist
- Graz University of Technology; Petersgasse 14 Graz 8010 Austria
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6
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Anandhan R, Reddy MB, Sasikumar M. Development of novel triazole based dendrimer supported spiroborate chiral catalysts for the reduction of (E)-O-benzyl oxime: an enantioselective synthesis of (S)-dapoxetine. NEW J CHEM 2019. [DOI: 10.1039/c9nj03217g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
A reusable dendrimer supported spiroborate catalysts 2 and 3 have been synthesized via a “click” chemistry and demonstrated as catalysts for the reduction of (E)-O-benzyl oxime 13 to synthesis of (S)-dapoxetine 14 with 94% ee and 46% overall yield.
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Affiliation(s)
- Ramasamy Anandhan
- Department of Organic Chemistry
- University of Madras
- Chennai 600 025
- India
| | | | - Murugesan Sasikumar
- Department of Chemistry
- Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology
- Chennai
- India
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Marx L, Ríos‐Lombardía N, Farnberger JF, Kroutil W, Benítez‐Mateos AI, López‐Gallego F, Morís F, González‐Sabín J, Berglund P. Chemoenzymatic Approaches to the Synthesis of the Calcimimetic Agent Cinacalcet Employing Transaminases and Ketoreductases. Adv Synth Catal 2018; 360:2157-2165. [PMID: 29937706 PMCID: PMC6001662 DOI: 10.1002/adsc.201701485] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 02/05/2018] [Indexed: 12/16/2022]
Abstract
Several chemoenzymatic routes have been explored for the preparation of cinacalcet, a calcimimetic agent. Transaminases (TAs) and ketoreductases (KREDs) turned out to be useful biocatalysts for the preparation of key optically active precursors. Thus, the asymmetric amination of 1-acetonaphthone yielded an enantiopure (R)-amine, which can be alkylated in one step to yield cinacalcet. Alternatively, the bioreduction of the same ketone resulted in an enantiopure (S)-alcohol, which was easily converted into the previous (R)-amine. In addition, the reduction was efficiently performed with the KRED and its cofactor co-immobilized on the same porous surface. This self-sufficient heterogeneous biocatalyst presented an accumulated total turnover number (TTN) for the cofactor of 675 after 5 consecutive operational cycles. Finally, in a preparative scale synthesis the TA-based approach was performed in aqueous medium and led to enantiopure cinacalcet in two steps and 50% overall yield.
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Affiliation(s)
- Lisa Marx
- KTH Royal Institute of TechnologyDepartment of Industrial BiotechnologySE-106 91StockholmSweden
- EntreChem, S.L.Vivero Ciencias de la SaludSanto Domingo de Guzmán33011OviedoSpain
| | | | - Judith F. Farnberger
- Austrian Centre of Industrial BiotechnologyACIB GmbHc/o University of GrazHarrachgasse 218010GrazAustria
| | - Wolfgang Kroutil
- Institute of ChemistryOrganic and Bioorganic ChemistryUniversity of GrazHarrachgasse 218010GrazAustria
| | - Ana I. Benítez‐Mateos
- Heterogeneous biocatalysis groupCIC biomaGUNEEdificio Empresarial “C”Paseo de Miramón 18220009DonostiaSpain
| | - Fernando López‐Gallego
- Heterogeneous biocatalysis groupCIC biomaGUNEEdificio Empresarial “C”Paseo de Miramón 18220009DonostiaSpain
- IKERBASQUEBasque Foundation for ScienceBilbaoSpain
| | - Francisco Morís
- EntreChem, S.L.Vivero Ciencias de la SaludSanto Domingo de Guzmán33011OviedoSpain
| | | | - Per Berglund
- KTH Royal Institute of TechnologyDepartment of Industrial BiotechnologySE-106 91StockholmSweden
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Efficient resolution of (R,S)-1-(1-naphthyl)ethylamine by Candida antarctica lipase B in ionic liquids. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2018.01.026] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Brenna D, Benaglia M, Porta R, Fernandes S, Burke AJ. Stereoselective Metal-Free Reduction of Chiral Imines in Batch and Flow Mode: A Convenient Strategy for the Synthesis of Chiral Active Pharmaceutical Ingredients. European J Org Chem 2016. [DOI: 10.1002/ejoc.201601268] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Davide Brenna
- Dipartimento di Chimica; Università degli Studi di Milano; via Golgi 19 20133 Milano Italy
| | - Maurizio Benaglia
- Dipartimento di Chimica; Università degli Studi di Milano; via Golgi 19 20133 Milano Italy
- Istituto di Scienze e Tecnologie Molecolari ISTM-CNR; Via Golgi 19 20133 Milano Italy
| | - Riccardo Porta
- Dipartimento di Chimica; Università degli Studi di Milano; via Golgi 19 20133 Milano Italy
| | - Silvia Fernandes
- Department of Chemistry and Chemistry Center of Évora; University of Évora; Rua Romão Ramalho, 59 7000 Évora Portugal
| | - Anthony J. Burke
- Department of Chemistry and Chemistry Center of Évora; University of Évora; Rua Romão Ramalho, 59 7000 Évora Portugal
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Tang X, Yang J, Zhu Z, Zheng M, Wu W, Jiang H. Access to Thiazole via Copper-Catalyzed [3+1+1]-Type Condensation Reaction under Redox-Neutral Conditions. J Org Chem 2016; 81:11461-11466. [PMID: 27768296 DOI: 10.1021/acs.joc.6b02124] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A new strategy for thiazoles via copper-catalyzed [3+1+1]-type condensation reaction from oximes, anhydrides and potassiumthiocyanate (KSCN) is developed herein. The transformation has good functional group tolerance and various thiazoles were formed smoothly in good to excellent yields under mild reaction conditions. This process involves copper-catalyzed N-O/C-S bond cleavages, activation of vinyl sp2 C-H bond, and C-S/C-N bond formations which are under redox-neutral conditions as well as operational simplicity.
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Affiliation(s)
- Xiaodong Tang
- School of Chemistry and Chemical Engineering, South China University of Technology , Guangzhou 510640, China
| | - Jidan Yang
- School of Chemistry and Chemical Engineering, South China University of Technology , Guangzhou 510640, China
| | - Zhongzhi Zhu
- School of Chemistry and Chemical Engineering, South China University of Technology , Guangzhou 510640, China
| | - Meifang Zheng
- School of Chemistry and Chemical Engineering, South China University of Technology , Guangzhou 510640, China
| | - Wanqing Wu
- School of Chemistry and Chemical Engineering, South China University of Technology , Guangzhou 510640, China
| | - Huanfeng Jiang
- School of Chemistry and Chemical Engineering, South China University of Technology , Guangzhou 510640, China
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11
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Wang HY, Huang K, De Jesús M, Espinosa S, Piñero-Santiago LE, Barnes CL, Ortiz-Marciales M. Synthesis of enantiopure 1,2-azido and 1,2-amino alcohols via regio- and stereoselective ring-opening of enantiopure epoxides by sodium azide in hot water. TETRAHEDRON, ASYMMETRY 2016; 27:91-100. [PMID: 26843787 PMCID: PMC4733893 DOI: 10.1016/j.tetasy.2015.12.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A practical and convenient method for the efficient and regio- and stereoselective ring-opening of enantiopure monosubstituted epoxides by sodium azide under hydrolytic conditions is reported. The ring-opening of enantiopure styryl and pyridyl (S)-epoxides by N3- in hot water takes place preferentially at the internal position with complete inversion of configuration to produce (R)-2-azido ethanols with up to 99% enantio- and regioselectivity, while the (S)-adamantyl oxirane provides mainly the (S)-1-adamantyl-2-azido ethanol in excellent yield. In general, 1,2-amino ethanols were obtained in high yield and excellent enantiopurity by the reduction of the chiral 1,2-azido ethanols with PPh3 in water/THF, and then converted into the Boc or acetamide derivatives.
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Affiliation(s)
- Hai-Yang Wang
- Department of Chemistry, University of Puerto Rico-Humacao, CALL BOX 860, Humacao, PR 00792, USA
| | - Kun Huang
- Department of Chemistry, University of Puerto Rico-Humacao, CALL BOX 860, Humacao, PR 00792, USA
| | - Melvin De Jesús
- Department of Chemistry, University of Puerto Rico-Humacao, CALL BOX 860, Humacao, PR 00792, USA
| | - Sandraliz Espinosa
- Department of Chemistry, University of Puerto Rico-Humacao, CALL BOX 860, Humacao, PR 00792, USA
| | - Luis E. Piñero-Santiago
- Department of Chemistry, University of Puerto Rico-Humacao, CALL BOX 860, Humacao, PR 00792, USA
| | - Charles L. Barnes
- Department of Chemistry, University of Missouri, Columbia, MO 65211, USA
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12
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Chiral terpene auxiliaries III: spiroborate esters from (1R,2S,3R,5R)-3-amino-apopinan-2-ol as highly effective catalysts for asymmetric reduction of ketones with borane. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.tetasy.2015.10.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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13
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Gooodman CA, Janci EM, Onwodi O, Simpson CC, Hamaker CG, Hitchcock SR. A two-step, one pot preparation of amines via acyl succinimides. Synthesis of the calcimimetic agents cinacalcet, NPS R-467, and NPS R-568. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.05.095] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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