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Zhao Y, Cai L, Huang T, Meng S, Chan ASC, Zhao J. Solvent‐Mediated C3/C7 Regioselective Switch in Chiral Phosphoric Acid‐Catalyzed Enantioselective Friedel‐Crafts Alkylation of Indoles with α‐Ketiminoesters. Adv Synth Catal 2020. [DOI: 10.1002/adsc.201901380] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Yunlong Zhao
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Lu Cai
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Tongkun Huang
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Shanshui Meng
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Albert S. C. Chan
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Junling Zhao
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 People's Republic of China
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Stereoselective reactions of nitro compounds in the synthesis of natural compound analogs and active pharmaceutical ingredients. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.07.067] [Citation(s) in RCA: 95] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Graphite as an effective catalyst for Michael addition of indoles to nitroolefins in aqueous alcoholic solution. MONATSHEFTE FUR CHEMIE 2014. [DOI: 10.1007/s00706-014-1347-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Álvarez-Fernández A, Suárez-Rodríguez T, Suárez-Sobrino ÁL. Nucleophilic Addition/Double Cyclization Cascade Processes between Enynyl Fischer Carbene Complexes and Alkynyl Malonates. J Org Chem 2014; 79:6419-23. [PMID: 24937775 DOI: 10.1021/jo500378z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Ana Álvarez-Fernández
- Departamento de
Química
Orgánica e Inorgánica, Universidad de Oviedo, Julián
Clavería 8, 33071 Oviedo, Spain
| | - Tatiana Suárez-Rodríguez
- Departamento de
Química
Orgánica e Inorgánica, Universidad de Oviedo, Julián
Clavería 8, 33071 Oviedo, Spain
| | - Ángel L. Suárez-Sobrino
- Departamento de
Química
Orgánica e Inorgánica, Universidad de Oviedo, Julián
Clavería 8, 33071 Oviedo, Spain
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Xing J, Chen G, Cao P, Liao J. Rhodium-Catalyzed Asymmetric Addition of Arylboronic Acids to Indolylnitroalkenes. European J Org Chem 2012. [DOI: 10.1002/ejoc.201101648] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Tang HY, Zhang ZB. Chiral Phosphoric Acid Catalyzed Asymmetric Friedel–Crafts Alkylation of Indoles with Nitroolefins. PHOSPHORUS SULFUR 2011. [DOI: 10.1080/10426507.2010.536189] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Hirata T, Yamanaka M. DFT Study of Chiral-Phosphoric-Acid-Catalyzed Enantioselective Friedel-Crafts Reaction of Indole with Nitroalkene: Bifunctionality and Substituent Effect of Phosphoric Acid. Chem Asian J 2010; 6:510-6. [DOI: 10.1002/asia.201000596] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2010] [Indexed: 11/05/2022]
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Liu Y, Zhou X, Shang D, Liu X, Feng X. N,N′-Dioxide–scandium(III) complex catalyzed highly enantioselective Friedel–Crafts alkylation of indole to alkylidene malonates. Tetrahedron 2010. [DOI: 10.1016/j.tet.2009.12.032] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Jo J, Lee D. Turn-On Fluorescence Detection of Cyanide in Water: Activation of Latent Fluorophores through Remote Hydrogen Bonds That Mimic Peptide β-Turn Motif. J Am Chem Soc 2009; 131:16283-91. [DOI: 10.1021/ja907056m] [Citation(s) in RCA: 179] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Junyong Jo
- Department of Chemistry, Indiana University, 800 East Kirkwood Avenue, Bloomington, Indiana 47405
| | - Dongwhan Lee
- Department of Chemistry, Indiana University, 800 East Kirkwood Avenue, Bloomington, Indiana 47405
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Liu Y, Shang D, Zhou X, Liu X, Feng X. Enantioselective Friedel-Crafts Alkylation of Indoles with Alkylidene Malonates Catalyzed byN,N′-Dioxide-Scandium(III) Complexes: Asymmetric Synthesis ofβ-Carbolines. Chemistry 2009; 15:2055-8. [DOI: 10.1002/chem.200802210] [Citation(s) in RCA: 116] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Itoh J, Fuchibe K, Akiyama T. Chiral Phosphoric Acid Catalyzed Enantioselective Friedel–Crafts Alkylation of Indoles with Nitroalkenes: Cooperative Effect of 3 Å Molecular Sieves. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200800770] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Chiral Phosphoric Acid Catalyzed Enantioselective FriedelâCrafts Alkylation of Indoles with Nitroalkenes: Cooperative Effect of 3â
Ã
Molecular Sieves. Angew Chem Int Ed Engl 2008; 47:4016-8. [DOI: 10.1002/anie.200800770] [Citation(s) in RCA: 258] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Bandini M, Garelli A, Rovinetti M, Tommasi S, Umani-Ronchi A. Catalytic enantioselective addition of indoles to arylnitroalkenes: An effective route to enantiomerically enriched tryptamine precursors. Chirality 2005; 17:522-9. [PMID: 16170793 DOI: 10.1002/chir.20189] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
A new valuable catalytic protocol for the preparation of synthetically useful beta-indolyl nitro compounds bearing benzhydryl stereocenters is presented. The combined use of catalytic amounts of a commercially available chiral [SalenAlCl] complex and pyridine allowed, for the Friedel-Crafts alkylation reaction of indoles with aromatic nitro-olefins to be carried out in good yields and enantioselectivity (up to 63% ee).
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Affiliation(s)
- Marco Bandini
- Dipartimento di Chimica G. Ciamician, Alma Mater Studiorum, University of Bologna, Italy.
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Berthault A, Berteina-Raboin S, Finaru A, Guillaumet G. Solid Phase Synthesis of 2-substituted Melatonin Derivativesvia Palladium-mediated Coupling Reactions using Microwave Irradiation. ACTA ACUST UNITED AC 2004. [DOI: 10.1002/qsar.200420046] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Chinchilla R, Nájera C, Yus M. Metalated Heterocycles and Their Applications in Synthetic Organic Chemistry. Chem Rev 2004; 104:2667-722. [PMID: 15137804 DOI: 10.1021/cr020101a] [Citation(s) in RCA: 272] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rafael Chinchilla
- Departamento de Química Orgánica and Instituto de Síntesis Orgánica, Facultad de Ciencias, Universidad de Alicante, Apartado 99, 03080 Alicante, Spain.
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Fînaru A, Berthault A, Besson T, Guillaumet G, Berteina-Raboin S. Microwave-assisted solid-phase synthesis of 5-carboxamido-N-acetyltryptamine derivatives. Org Lett 2002; 4:2613-5. [PMID: 12153191 DOI: 10.1021/ol0259185] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
[reaction: see text] The synthesis of the indole skeleton of new melatoninergic analogues was realized using solid-phase methodology in association with microwave irradiation. This combination speeds up the solid-phase drug discovery process in rigorously established conditions.
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Affiliation(s)
- Adriana Fînaru
- Institut de Chimie Organique et Analytique, UMR-CNRS 6005, Université d'Orléans, rue de Chartres, BP 6759, France
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Kita Y, Akai S, Kawashita N, Morita N, Nakamura Y, Iio K. Regioselective Synthesis of 2,3,5- Trisubstituted Indoles from p-Sulfinyl-aniline by Dual Use of the Sulfinyl Group. HETEROCYCLES 2002. [DOI: 10.3987/com-02-s(m)27] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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