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Yamaguchi M, Fujiwara S, Mori Y, Konishi H, Manabe K. Synthesis of multisubstituted pyrroles by ligand-controlled site-selective arylation and their transformation into multiarylated pyrrolines and pyrrolidines. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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2
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Feliciano A, Vázquez JL, Benítez-Puebla LJ, Velazco-Cabral I, Cruz Cruz D, Delgado F, Vázquez MA. Fischer Carbene Complexes: A Glance at Two Decades of Research on Higher-Order Cycloaddition Reactions. Chemistry 2021; 27:8233-8251. [PMID: 33871119 DOI: 10.1002/chem.202005434] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Indexed: 01/06/2023]
Abstract
The structure of Fischer carbene complexes (FCCs) is electron deficient. If bearing an α,β-unsaturated system, it can generate a wide variety of compounds by undergoing many different transformations, including higher-order cycloadditions. The latter are described as pericyclic reactions in which more than six electrons participate. These reactions have been employed in various areas of organic synthesis, resulting in highly selective compounds with a broad range of scaffolds. The first studies on higher-order cycloadditions involving FCCs frequently yielded competing byproducts. Many groups have attempted to increase selectivity by exploring distinct reaction conditions, reagents and co-catalysts (e. g., metal-mediated cycloadditions). The present review is the first to focus exclusively on using higher-order cycloadditions involving FCCs to synthesize carbocycles and heterocycles. Based on two decades of reports, an analysis is made of the main aspects of the mechanisms proposed for higher-order cycloadditions and the structural diversity obtained by the substituent effect.
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Affiliation(s)
- Alberto Feliciano
- Departamento de Química, Universidad de Guanajuato, Noria Alta S/N, 36050, Guanajuato, Gto, Mexico
| | - Juan L Vázquez
- Departamento de Química, Universidad de Guanajuato, Noria Alta S/N, 36050, Guanajuato, Gto, Mexico
| | - Luis J Benítez-Puebla
- Departamento de Química, Universidad de Guanajuato, Noria Alta S/N, 36050, Guanajuato, Gto, Mexico
| | - Iván Velazco-Cabral
- Departamento de Química, Universidad de Guanajuato, Noria Alta S/N, 36050, Guanajuato, Gto, Mexico
| | - David Cruz Cruz
- Departamento de Química, Universidad de Guanajuato, Noria Alta S/N, 36050, Guanajuato, Gto, Mexico
| | - Francisco Delgado
- Departamento de Química Orgánica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Prol. Carpio y Plan de Ayala S/N, 11340, Cd. de Mexico, Mexico
| | - Miguel A Vázquez
- Departamento de Química, Universidad de Guanajuato, Noria Alta S/N, 36050, Guanajuato, Gto, Mexico
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3
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Azaphenantherene derivatives as inhibitor of SARS CoV-2 Mpro: Synthesis, physicochemical, quantum chemical and molecular docking analysis. CHEMICAL DATA COLLECTIONS 2020. [PMCID: PMC7332229 DOI: 10.1016/j.cdc.2020.100470] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The crystal structure of 2-(1H-indol-3-yl)-4-phenyl-5,6-dihydrobenzo[h]quinoline-3-carbonitrile (Ia) and 2-(5-bromo-1H-indol-3-yl)-4-(4-methoxyphenyl)-5,6-dihydrobenzo[h]quinoline-3-carbonitrile (Ib) were elucidated using single crystal X-ray diffraction. The cyclohexadiene ring adopts screw boat conformation in compound (Ia) and distorted screw boat in compound (Ib). The pyridine ring is effectively planar. The qualitative and quantitative analyses of hydrogen bonding interactions in the compounds were done using Hirshfeld surface analysis, QTAIM and NCI. DFT/B3LYP level of theory was used to optimize both the compounds. These compounds drug-like behaviors were studied using HOMO-LUMO analysis. The molecular docking analysis against Mpro was carried out for the synthesized compounds and some suggested drugs for COVID-19. The docking results were then analyzed.
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Venkateshan M, Muthu M, Suresh J, Ranjith Kumar R. Azafluorene derivatives as inhibitors of SARS CoV-2 RdRp: Synthesis, physicochemical, quantum chemical, modeling and molecular docking analysis. J Mol Struct 2020; 1220:128741. [PMID: 32834110 PMCID: PMC7309803 DOI: 10.1016/j.molstruc.2020.128741] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 06/19/2020] [Accepted: 06/21/2020] [Indexed: 01/18/2023]
Abstract
The crystal structures of 2-(1H-indol-3-yl)-4-phenyl-5H-indeno [( Cheng et al., 2007; Lee et al., 2003) 1,21,2-b]pyridine-3-carbonitrile (Ia) and 2-(1H-indol-3-yl)-4-(4-methoxyphenyl)-5H-indeno [( Cheng et al., 2007; Lee et al., 2003) 1,21,2-b]pyridine-3-carbonitrile (Ib) were determined using single crystal X-ray diffraction. Both the compounds belong to the triclinic system with the P-1 space group. The azafluorene ring system in both the compounds is effectively planar. The intermolecular interactions present in the compounds are discussed using Hirshfeld surface analysis, QTAIM and NCI. Compound Ib formed a strong interaction (−24.174 kJ/mol) with the solvent molecule. Both the compounds were geometry optimized using DFT/B3LYP level of theory. The compound’s drug-like behaviors were studied using HOMO-LUMO analysis. The homology modeling of SARS CoV-2 RdRp was done utilizing the PDB 6NUR_A as a template. The model showed above 99% similarity with its preceder SARS CoV. The molecular docking analysis of the synthesized compounds was carried out along with some suggested drugs for COVID-19 and some phytochemicals. The docking results were then analyzed. The binding free energy of the complexes were calculated using MM-PB(GB)SA and ADMET properties of Ia and Ib were also predicted. Some suggestions are given from this analysis.
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Affiliation(s)
- M Venkateshan
- Department of Physics, The Madura College, Madurai, 625011, Tamilnadu, India
| | - M Muthu
- Department of Organic Chemistry, Madurai Kamaraj University, Madurai, 625021, Tamilnadu, India
| | - J Suresh
- Department of Physics, The Madura College, Madurai, 625011, Tamilnadu, India
| | - R Ranjith Kumar
- Department of Organic Chemistry, Madurai Kamaraj University, Madurai, 625021, Tamilnadu, India
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Mathur P, Misra S. Metal-carbonyl promoted multicomponent coupling of alkynes for the synthesis of heterocyclic compounds. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2020. [DOI: 10.1016/bs.adomc.2019.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Yamaguchi M, Fujiwara S, Manabe K. Synthesis of 2,2,5-Trisubstituted 2H-Pyrroles and 2,3,5-Trisubstituted 1H-Pyrroles by Ligand-Controlled Site-Selective Dearomative C2-Arylation and Direct C3-Arylation. Org Lett 2019; 21:6972-6977. [DOI: 10.1021/acs.orglett.9b02559] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Miyuki Yamaguchi
- School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Sakiko Fujiwara
- School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Kei Manabe
- School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
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Flores‐Conde MI, Cruz FN, López J, Jiménez‐Halla JÓC, Peña‐Cabrera E, Flores‐Álamo M, Delgado F, Vázquez MA. Unexpected reactivity of pyridinium salts toward alkynyl Fischer complexes to produceoxo‐heterocycles. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4202] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- María Inés Flores‐Conde
- Departamento de QuímicaUniversidad de Guanajuato Noria Alta S/N 36050 Guanajuato, Gto México
| | - Fabiola N. Cruz
- Facultad de Ciencias QuímicasUniversidad Autónoma de Coahuila Blvd. Venustiano Carranza e Ing. J. Cárdenas Valdez S/N 25280 Saltillo Coah México
| | - Julio López
- Departamento de QuímicaUniversidad de Guanajuato Noria Alta S/N 36050 Guanajuato, Gto México
| | | | - Eduardo Peña‐Cabrera
- Departamento de QuímicaUniversidad de Guanajuato Noria Alta S/N 36050 Guanajuato, Gto México
| | - Marcos Flores‐Álamo
- Facultad de QuímicaUniversidad Nacional Autónoma de México Av. Insurgentes Sur S/N 04510 CDMX México
| | - Francisco Delgado
- Departamento de Química Orgánica, Escuela Nacional de Ciencias Biológicas‐IPN Prolongación Carpio y Plan de Ayala S/N 11340 CDMX México
| | - Miguel A. Vázquez
- Departamento de QuímicaUniversidad de Guanajuato Noria Alta S/N 36050 Guanajuato, Gto México
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Bolotin DS, Bokach NA, Demakova MY, Kukushkin VY. Metal-Involving Synthesis and Reactions of Oximes. Chem Rev 2017; 117:13039-13122. [PMID: 28991449 DOI: 10.1021/acs.chemrev.7b00264] [Citation(s) in RCA: 132] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This review classifies and summarizes the past 10-15 years of advancements in the field of metal-involving (i.e., metal-mediated and metal-catalyzed) reactions of oximes. These reactions are diverse in nature and have been employed for syntheses of oxime-based metal complexes and cage-compounds, oxime functionalizations, and the preparation of new classes of organic species, in particular, a wide variety of heterocyclic systems spanning small 3-membered ring systems to macroheterocycles. This consideration gives a general outlook of reaction routes, mechanisms, and driving forces and underlines the potential of metal-involving conversions of oxime species for application in various fields of chemistry and draws attention to the emerging putative targets.
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Affiliation(s)
- Dmitrii S Bolotin
- Institute of Chemistry, Saint Petersburg State University , Universitetskaya Nab., 7/9, Saint Petersburg, Russian Federation
| | - Nadezhda A Bokach
- Institute of Chemistry, Saint Petersburg State University , Universitetskaya Nab., 7/9, Saint Petersburg, Russian Federation
| | - Marina Ya Demakova
- Institute of Chemistry, Saint Petersburg State University , Universitetskaya Nab., 7/9, Saint Petersburg, Russian Federation
| | - Vadim Yu Kukushkin
- Institute of Chemistry, Saint Petersburg State University , Universitetskaya Nab., 7/9, Saint Petersburg, Russian Federation
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Polák P, Tobrman T. Dearomatization Strategy for the Synthesis of Arylated 2H-Pyrroles and 2,3,5-Trisubstituted 1H-Pyrroles. Org Lett 2017; 19:4608-4611. [DOI: 10.1021/acs.orglett.7b02219] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Peter Polák
- Department of Organic Chemistry, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague 6, Czech Republic
| | - Tomáš Tobrman
- Department of Organic Chemistry, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague 6, Czech Republic
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Funes-Ardoiz I, Sampedro D. Computational Assessment of Non-Heteroatom-Stabilized Carbene Complexes Reactivity: Formation of Oxazine Derivatives. J Org Chem 2014; 79:11824-8. [DOI: 10.1021/jo5023684] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ignacio Funes-Ardoiz
- Departamento de Química, Universidad de La Rioja, Centro de Investigación
en Síntesis Química
(CISQ), Madre de Dios,
51, 26006 Logroño, Spain
| | - Diego Sampedro
- Departamento de Química, Universidad de La Rioja, Centro de Investigación
en Síntesis Química
(CISQ), Madre de Dios,
51, 26006 Logroño, Spain
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Herndon JW. The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2012. Coord Chem Rev 2014. [DOI: 10.1016/j.ccr.2014.02.026] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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