1
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Moghaddam FM, Saberi V, Karimi A. Highly diastereoselective cascade [5 + 1] double Michael reaction, a route for the synthesis of spiro(thio)oxindoles. Sci Rep 2021; 11:22834. [PMID: 34819540 PMCID: PMC8613191 DOI: 10.1038/s41598-021-01766-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Accepted: 11/02/2021] [Indexed: 11/21/2022] Open
Abstract
The first diastereoselective synthesis of spirothiooxindoles is reported via the Michael reaction between thiooxindoles and dibenzalacetones. The reaction was conducted without any catalyst or additive under green conditions, i.e., ethanol as the solvent and at room temperature. In addition, the described robust method benefits from scalability, simple work-up, and column chromatography-free purification. This work demonstrates the art of governing regio- and stereoselectivity, which has been discussed in the light of Density Functional Theory calculations. Our method represents the first synthesis of spiro[cyclohexanone-thiooxindoles] with the relative configuration of the aryl moieties at the cyclohexanone ring as cis. The obtained cis-spirothiooxindoles, can be used to afford cis-spirooxindoles, which their synthesis had not been explored before. According to our molecular docking studies, cis-spirooxindoles demonstrate higher binding affinities than corresponding trans-spirooxindoles for the OPRT domain of the Leishmania donovani uridine 5′-monophosphate synthase (LdUMPS). Thus, the reported method may eventually be utilized to develop new hit compounds for leishmaniasis treatment.
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Affiliation(s)
- Firouz Matloubi Moghaddam
- Laboratory of Organic Synthesis and Natural Products, Department of Chemistry, Sharif University of Technology, Tehran, 111559516, Iran.
| | - Vahid Saberi
- Laboratory of Organic Synthesis and Natural Products, Department of Chemistry, Sharif University of Technology, Tehran, 111559516, Iran
| | - Ashkan Karimi
- Laboratory of Organic Synthesis and Natural Products, Department of Chemistry, Sharif University of Technology, Tehran, 111559516, Iran.,Department of Chemistry, McGill University, Montreal, H3A-0B8, Canada
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2
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Nájera C, Sansano JM, Yus M. Diels-Alder reactions of 1-amino-1,3-dienes and related systems. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132316] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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3
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Greszler SN, Zhao G, Buchman M, Searle XB, Liu B, Voight EA. General Asymmetric Synthesis of Densely Functionalized Pyrrolidines via Endo-Selective [3+2] Cycloaddition of β-Quaternary-Substituted Nitroalkenes and Azomethine Ylides. J Org Chem 2020; 85:7620-7632. [PMID: 32374998 DOI: 10.1021/acs.joc.0c00820] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A scalable endo-selective synthesis of 2,3,4,5-tetrasubstituted pyrrolidines via cycloaddition of nitroalkenes and azomethine ylides is reported using a P,N-type ferrocenyl ligand and [Cu(OTf)]2·C6H6. The robust method is tolerant of a wide range of functionalities, including rarely reported quaternary nitroalkene substitution and heteroaromatic and hindered ortho-substituted arenes on the azomethine ylide. Subsequent transformations highlight the utility of the method in the synthesis of densely functionalized small molecules suitable for fragment-based drug discovery and the cystic fibrosis C2-corrector clinical candidate ABBV-3221.
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Affiliation(s)
- Stephen N Greszler
- Research & Development, AbbVie, Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Gang Zhao
- Research & Development, AbbVie, Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Marek Buchman
- Research & Development, AbbVie, Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Xenia B Searle
- Research & Development, AbbVie, Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Bo Liu
- Research & Development, AbbVie, Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Eric A Voight
- Research & Development, AbbVie, Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
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4
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Ravindran J, Yadhukrishnan VO, Asha RS, Lankalapalli RS. Dienaminodioate based multicomponent reactions with post-benzylic oxidative transformations mediated by DDQ. Org Biomol Chem 2020; 18:3927-3937. [PMID: 32409804 DOI: 10.1039/d0ob00721h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Multicomponent reactions (MCRs) using dienaminodioate with post-benzylic oxidative transformation mediated by DDQ that afforded a diverse array of products are described. An unprecedented rearrangement of 1,2-dihydropyridines (1,2-DHPs), 3CR products, to 2-pyridones in good yields with a broad substrate scope by DDQ-mediated benzylic oxidation via a pyridinium intermediate is reported. Treatment of the pyridinium intermediate with tert-butyl isocyanide afforded isomerized 1,2-DHPs, analogous to Ritter amides. Further diversification using 3CR products bearing a benzylic group, predictably, promoted the synthesis of 2-pyridone with a benzylideneamine group and a benzo[d]oxazole appended biaryl group by DDQ. A formal 1,6-reduction product from 2-pyridone in the presence of NaBH4 is also observed.
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Affiliation(s)
- Jaice Ravindran
- Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram-695019, India. and Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Velickakathu O Yadhukrishnan
- Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram-695019, India.
| | - Reghuvaran S Asha
- Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram-695019, India.
| | - Ravi S Lankalapalli
- Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram-695019, India. and Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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5
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García‐Mingüens E, Selva V, Larrañaga O, Nájera C, Sansano JM, Cózar A. Nitroprolinates as Nucleophiles in Michael‐type Additions and Acylations. Synthesis of Enantiomerically Enriched Fused Amino‐pyrrolidino‐[1,2‐
a
]pyrazinones and ‐diketopiperazines. ChemCatChem 2020. [DOI: 10.1002/cctc.201902382] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Eduardo García‐Mingüens
- Departamento de Química Orgánica Facultad de CienciasUniversidad de Alicante 03080 - Alicante Spain
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Instituto de Síntesis Orgánica (ISO)Universidad de Alicante 03080 - Alicante Spain
| | - Verónica Selva
- Departamento de Química Orgánica Facultad de CienciasUniversidad de Alicante 03080 - Alicante Spain
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Instituto de Síntesis Orgánica (ISO)Universidad de Alicante 03080 - Alicante Spain
| | - Olatz Larrañaga
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Orgánica I Facultad de QuímicaUniversidad del País Vasco/Euskal Herriko Unibertsitatea UPV/EHU and Donostia International Physics Center (DIPC) P. K. 1072 E-20018 San Sebastián Spain
| | - Carmen Nájera
- Departamento de Química Orgánica Facultad de CienciasUniversidad de Alicante 03080 - Alicante Spain
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
| | - José M. Sansano
- Departamento de Química Orgánica Facultad de CienciasUniversidad de Alicante 03080 - Alicante Spain
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Instituto de Síntesis Orgánica (ISO)Universidad de Alicante 03080 - Alicante Spain
| | - Abel Cózar
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Orgánica I Facultad de QuímicaUniversidad del País Vasco/Euskal Herriko Unibertsitatea UPV/EHU and Donostia International Physics Center (DIPC) P. K. 1072 E-20018 San Sebastián Spain
- IKERBASQUE Basque Foundation for Science 48011 Bilbao Spain
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6
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Zhang S, Neumann H, Beller M. Pd-Catalyzed Carbonylation of Vinyl Triflates To Afford α,β-Unsaturated Aldehydes, Esters, and Amides under Mild Conditions. Org Lett 2019; 21:3528-3532. [DOI: 10.1021/acs.orglett.9b00765] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Shaoke Zhang
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Rostock 18059, Germany
| | - Helfried Neumann
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Rostock 18059, Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Rostock 18059, Germany
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7
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Selva V, Chabour I, Nájera C, Sansano JM. Diastereoselective multicomponent Amine-Aldehyde-Dienophile (AAD) process for the synthesis of polysubstituted cyclohex-2-enylamines. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.01.063] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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8
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Nájera C, Sansano JM. Synthesis of pyrrolizidines and indolizidines by multicomponent 1,3-dipolar cycloaddition of azomethine ylides. PURE APPL CHEM 2018. [DOI: 10.1515/pac-2018-0710] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Abstract
Different multicomponent 1,3-dipolar cycloadditions (1,3-DC) of cyclic α-amino acid derivatives with aldehydes and dipolarophiles have been described as efficient and simple methodologies for the synthesis of the pyrrolidine unit of pyrrolizidines and indolizidines. When free cyclic α-amino acids are used, a thermal promoted decarboxylative process generates in situ the corresponding non-stabilized azomethine ylides, which afforded the corresponding pyrrolizidines and indolizidines with a hydrogen in the bicyclic units. This methodology has been employed to the synthesis of complex systems including spiro derivatives when ketones are used as carbonyl component. In addition, working with cyclic α-amino acid derived esters, the three-component 1,3-DC takes place under milder reaction conditions giving the corresponding pyrrolizidines and indolizidines with an alkoxycarbonyl group in the bridge adjacent carbon to the nitrogen. This methodology can be carried out by a double consecutive or stepwise 1,3-DC to provide pyrrolizidines via the precursor prolinates. The conformation of the azomethine ylide controls the endo/exo diastereoselectivity of the 1,3-DC.
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Affiliation(s)
- Carmen Nájera
- Departamento de Química Orgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA) , Universidad de Alicante , Apdo. 99 , Alicante 03080 , Spain
| | - José Miguel Sansano
- Departamento de Química Orgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA) , Universidad de Alicante , Apdo. 99 , Alicante 03080 , Spain
- Instituto de Síntesis Orgánica, Universidad de Alicante , Apdo. 99 , Alicante 03080 , Spain
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9
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Wolan A, Kowalska-Six JA, Rajerison H, Césario M, Cordier M, Six Y. 1,3-Dipolar cycloadditions with azomethine ylide species generated from aminocyclopropanes. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.05.082] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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10
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Selva V, Selva E, Merino P, Nájera C, Sansano JM. Sequential Metal-Free Thermal 1,3-Dipolar Cycloaddition of Unactivated Azomethine Ylides. Org Lett 2018; 20:3522-3526. [DOI: 10.1021/acs.orglett.8b01292] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Verónica Selva
- Departamento de Química Orgánica. Facultad de Ciencias, Universidad de Alicante, 03080 Alicante, Spain
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Instituto de Síntesis Orgánica (ISO), 03080 Alicante, Spain
| | - Elisabet Selva
- Departamento de Química Orgánica. Facultad de Ciencias, Universidad de Alicante, 03080 Alicante, Spain
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Instituto de Síntesis Orgánica (ISO), 03080 Alicante, Spain
- Medalchemy, S. L. Avenida Ancha de Castelar, 46-EA, San Vicente del Raspeig, 03690 Alicante, Spain
| | - Pedro Merino
- Instituto de Biocomputación y Física de Sistemas Complejos (BIFI). Universidad de Zaragoza, 50009 Zaragoza, Spain
| | - Carmen Nájera
- Departamento de Química Orgánica. Facultad de Ciencias, Universidad de Alicante, 03080 Alicante, Spain
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
| | - José M. Sansano
- Departamento de Química Orgánica. Facultad de Ciencias, Universidad de Alicante, 03080 Alicante, Spain
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Instituto de Síntesis Orgánica (ISO), 03080 Alicante, Spain
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11
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Ray SK, Biswas RG, Suneja A, Sadhu MM, Singh VK. (R)-DM-SEGPHOS-Ag(I)-Catalyzed Enantioselective Synthesis of Pyrrolidines and Pyrrolizidines via (1,3)- and Double (1,3)-Dipolar Cycloaddition Reactions. J Org Chem 2018; 83:2293-2308. [PMID: 29364672 DOI: 10.1021/acs.joc.7b03185] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
An efficient diastereo- and enantioselective route to access a wide range of highly substituted pyrrolidine and pyrrolizidine derivatives has been described via (1,3)- and double (1,3)-dipolar cycloaddition reactions catalyzed by the (R)-DM-SEGPHOS-Ag(I) complex. The reactions proceed smoothly at ambient temperature, affording a variety of pyrrolidines and pyrrolizidines in high yields (up to 93%) with up to 99:1 dr and excellent enantioselectivities (up to 98% ee) without any additives. The newly synthesized pyrrolidine and pyrrolizidine derivatives contain four and seven contiguous stereogenic centers, respectively. Moreover, the synthetic utility of enantioenriched products has been demonstrated by transforming them into various synthetically useful advanced intermediates.
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Affiliation(s)
- Sumit K Ray
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal , Bhopal, Madhya Pradesh 462 066, India
| | - Rayhan G Biswas
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal , Bhopal, Madhya Pradesh 462 066, India
| | - Arun Suneja
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal , Bhopal, Madhya Pradesh 462 066, India
| | - Milon M Sadhu
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal , Bhopal, Madhya Pradesh 462 066, India
| | - Vinod K Singh
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal , Bhopal, Madhya Pradesh 462 066, India.,Department of Chemistry, Indian Institute of Technology Kanpur , Kanpur, Uttar Pradesh 208 016, India
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12
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Mao ZY, Liu YW, Han P, Dong HQ, Si CM, Wei BG, Lin GQ. Regio- and Stereoselective Cascades via Aldol Condensation and 1,3-Dipolar Cycloaddition for Construction of Functional Pyrrolizidine Derivatives. Org Lett 2018; 20:1090-1093. [DOI: 10.1021/acs.orglett.7b04056] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Zhuo-Ya Mao
- Department
of Natural Products Chemistry, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Yi-Wen Liu
- Department
of Natural Products Chemistry, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Pan Han
- Department
of Natural Products Chemistry, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Han-Qing Dong
- Shanghai
Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Chang-Mei Si
- Department
of Natural Products Chemistry, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Bang-Guo Wei
- Department
of Natural Products Chemistry, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Guo-Qiang Lin
- Department
of Natural Products Chemistry, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
- Shanghai
Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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13
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Park SM, Kim HL, Kwon CH. Identification and composition of conformational isomers and their cations in crotonaldehyde by VUV-MATI spectroscopy. Phys Chem Chem Phys 2018; 20:27162-27168. [DOI: 10.1039/c8cp05577g] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Composition of the crotonaldehyde sample at ambient temperature was determined as 93.0%, 3.4%, 3.4%, and 0.2% for the tt-/tc-/ct-/cc-conformers, respectively, for the first time.
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Affiliation(s)
- Sung Man Park
- Department of Chemistry and Institute for Molecular Science and Fusion Technology, Kangwon National University
- Chuncheon 24341
- Korea
| | - Hong Lae Kim
- Department of Chemistry and Institute for Molecular Science and Fusion Technology, Kangwon National University
- Chuncheon 24341
- Korea
| | - Chan Ho Kwon
- Department of Chemistry and Institute for Molecular Science and Fusion Technology, Kangwon National University
- Chuncheon 24341
- Korea
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