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Kumar S, Arora A, Singh SK, Kumar R, Shankar B, Singh BK. Phenyliodine bis(trifluoroacetate) as a sustainable reagent: exploring its significance in organic synthesis. Org Biomol Chem 2024; 22:3109-3185. [PMID: 38529599 DOI: 10.1039/d3ob01964k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
Iodine-containing molecules, especially hypervalent iodine compounds, have gained significant attention in organic synthesis. They are valuable and sustainable reagents, leading to a remarkable surge in their use for chemical transformations. One such hypervalent iodine compound, phenyliodine bis(trifluoroacetate)/bis(trifluoroacetoxy)iodobenzene, commonly referred to as PIFA, has emerged as a prominent candidate due to its attributes of facile manipulation, moderate reactivity, low toxicity, and ready availability. PIFA presents an auspicious prospect as a substitute for costly organometallic catalysts and environmentally hazardous oxidants containing heavy metals. PIFA exhibits remarkable catalytic activity, facilitating an array of consequential organic reactions, including sulfenylation, alkylarylation, oxidative coupling, cascade reactions, amination, amidation, ring-rearrangement, carboxylation, and numerous others. Over the past decade, the application of PIFA in synthetic chemistry has witnessed substantial growth, necessitating an updated exploration of this field. In this discourse, we present a concise overview of PIFA's applications as a 'green' reagent in the domain of synthetic organic chemistry. A primary objective of this article is to bring to the forefront the scientific community's awareness of the merits associated with adopting PIFA as an environmentally conscientious alternative to heavy metals.
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Affiliation(s)
- Sumit Kumar
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi-110007, India.
| | - Aditi Arora
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi-110007, India.
| | - Sunil K Singh
- Department of Chemistry, Kirori Mal College, University of Delhi, Delhi-110007, India.
| | - Rajesh Kumar
- Department of Chemistry, R.D.S College, B.R.A. Bihar University, Muzaffarpur-842002, India
| | - Bhawani Shankar
- Department of Chemistry, Deshbandhu College, University of Delhi, Delhi-110019, India
| | - Brajendra K Singh
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi-110007, India.
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Deutsch A, Jessen C, Deutsch C, Karaghiosoff K, Hoffmann-Röder A. One-Pot Synthesis of Substituted Trifluoromethylated 2,3-Dihydro-1H-imidazoles. Org Lett 2016; 18:3474-7. [PMID: 27359260 DOI: 10.1021/acs.orglett.6b01672] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An operationally simple one-pot reaction for the preparation of a novel class of racemic trifluoromethylated 2,3-dihydro-1H-imidazoles derived from electron-poor N,O-acetals and aryl Grignard reagents is described. In addition, access to highly functionalized 2-trifluoromethyl-2,3-dihydro-1H-imidazoles was accomplished by reaction of N-aryl hemiaminal ethers and N-aryl trifluoroethylamines in the presence of an excess of n-butyllithium.
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Affiliation(s)
- Amrei Deutsch
- Center for Integrated Protein Science Munich (CIPSM) at the Department of Chemistry, Ludwig-Maximilians-University , Butenandtstr. 5-13, 81377 Munich, Germany
| | - Christoph Jessen
- Center for Integrated Protein Science Munich (CIPSM) at the Department of Chemistry, Ludwig-Maximilians-University , Butenandtstr. 5-13, 81377 Munich, Germany
| | - Carl Deutsch
- Medicinal Chemistry, Merck KGaA, Frankfurter Str. 250, 64293 Darmstadt, Germany
| | - Konstantin Karaghiosoff
- Center for Integrated Protein Science Munich (CIPSM) at the Department of Chemistry, Ludwig-Maximilians-University , Butenandtstr. 5-13, 81377 Munich, Germany
| | - Anja Hoffmann-Röder
- Center for Integrated Protein Science Munich (CIPSM) at the Department of Chemistry, Ludwig-Maximilians-University , Butenandtstr. 5-13, 81377 Munich, Germany
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Lipunova GN, Nosova EV, Charushin VN. Fluorine-Containing Benzimidazoles and Their [a]- and [b]Heteroannelated Derivatives: Synthesis and Biological Activity (Review). Chem Heterocycl Compd (N Y) 2014. [DOI: 10.1007/s10593-014-1533-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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A facile one-pot synthesis of 2-fluoroalkyl 1,3-imidazolines and 1,3-oxazolines through imidoyl halide intermediates. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.01.086] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Zhu J, Chen Z, Xie H, Li S, Wu Y. An efficient method to access 2-fluoroalkylbenzimidazoles by PIDA oxidation of amidines. J Fluor Chem 2012. [DOI: 10.1016/j.jfluchem.2011.06.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Sharma K, Jain R. One-Pot Green Synthesis of 3'-(2-Aminobenzimidazolyl)-2-Phenyl Spiro[4H-Benzopyran-4,2'-Thiazolidin]-4-Ones and Acylation Using Trifluoroacetic Anhydride. PHOSPHORUS SULFUR 2011. [DOI: 10.1080/10426507.2011.557574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Takahashi M, Nagaoka H, Inoue K. Synthesis of trifluoromethylated pyrido[2,3-d]pyrimidine-2,4-diones from 6-aminouracils and trifluoromethylated pyrazolo[3,4-b]-pyridines from 5-aminopyrazoles. J Heterocycl Chem 2009. [DOI: 10.1002/jhet.5570410408] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Zhu J, Xie H, Chen Z, Li S, Wu Y. Synthesis of 2-fluoroalkylbenzimidazoles via copper(i)-catalyzed tandem reactions. Chem Commun (Camb) 2009:2338-40. [DOI: 10.1039/b900984a] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Ge F, Wang Z, Wan W, Lu W, Hao J. One-pot synthesis of 2-trifluoromethyl and 2-difluoromethyl substituted benzo-1,3-diazoles. Tetrahedron Lett 2007. [DOI: 10.1016/j.tetlet.2007.03.015] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Petrova TD, Platonov VE. Polyfluoroaromatic compounds with a NCClR group—a reactive type of polyfluoroarene. J Fluor Chem 2005. [DOI: 10.1016/j.jfluchem.2005.04.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Erian AW. Recent trends in the Chemistry of fluorinated five and six-membered heterocycles. J Heterocycl Chem 2001. [DOI: 10.1002/jhet.5570380401] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Takahashi M, Muta S, Nakazato H. 3,3,3-Trifluoro-2,2-dihydroxypropanesulfonamides as building blocks for trifluoromethyl-containing pyrazoles and benzimidazoles. J Heterocycl Chem 1997. [DOI: 10.1002/jhet.5570340504] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Electrochemically induced SRN 1 substitution of fluorinated aryl halides. Application to the synthesis of fluorinated-aryl heterocycles. Electrochim Acta 1997. [DOI: 10.1016/s0013-4686(97)85480-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Zimmermann T, Schmidt K. Ring transformations of heterocyclic compounds.XIV. Ring transformations of pyrylium and thiopyrylium salts with anhydro-bases derived from 1H-benzimidazolium and benzothiazolium salts: An easy access to 2-(2,4,6-triarylphenyl) 1H-benzimidazolium and benzothiazolium derivatives. J Heterocycl Chem 1996. [DOI: 10.1002/jhet.5570330628] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Kobayashi M, Uneyama K. Synthesis of 2-(Perfluoroalkyl)- and 2-(Perfluoroaryl)benzimidazoles by Oxidative Intramolecular Cyclization of Perfluoroalkyl and Aryl Imidamides. J Org Chem 1996; 61:3902-3905. [PMID: 11667252 DOI: 10.1021/jo952224j] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Masafumi Kobayashi
- Department of Applied Chemistry, Faculty of Engineering, Okayama University, Okayama 700, Japan
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Médebielle M, Oturan MA, Pinson J, Savéant JM. A Convenient Synthesis of Perfluoroalkylated and Fluorinated-Aryl Nitrogen Bases by Electrochemically Induced SRN1 Substitution. J Org Chem 1996. [DOI: 10.1021/jo9515541] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Maurice Médebielle
- Laboratoire d'Electrochimie Moléculaire de l'Université Denis Diderot (Paris 7), Unité Associée au CNRS No. 438, 2 Place Jussieu, 75251 Paris Cedex 05, France
| | - Mehmet Ali Oturan
- Laboratoire d'Electrochimie Moléculaire de l'Université Denis Diderot (Paris 7), Unité Associée au CNRS No. 438, 2 Place Jussieu, 75251 Paris Cedex 05, France
| | - Jean Pinson
- Laboratoire d'Electrochimie Moléculaire de l'Université Denis Diderot (Paris 7), Unité Associée au CNRS No. 438, 2 Place Jussieu, 75251 Paris Cedex 05, France
| | - Jean-Michel Savéant
- Laboratoire d'Electrochimie Moléculaire de l'Université Denis Diderot (Paris 7), Unité Associée au CNRS No. 438, 2 Place Jussieu, 75251 Paris Cedex 05, France
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Heterocyclizations of 2-aryl-3-arylamino-4,4,4-trifluoro-2-butenenitrile hydrates to 3-aryl-2-trifluoromethyl-4-quinolones and to 4-N-methylamino-3H-pyrazole-3-spiro-2′-(3′-aryl-3′-trifluoromethyl)oxiranes. J Fluor Chem 1995. [DOI: 10.1016/0022-1139(94)03201-a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Pernak J, Skrzypczak A, Krysiński J, Kaźmierczak M, Jedraszczyk J, Michalak L. [Actions of new iminium compounds against bacteria and fungi. 30. 3-alkoxymethyl-1-hexyl-, 3-alkylthiomethyl-1-hexyl-, 3-alkoxymethyl-1-octyl- and 3-alkylthiomethyl-1-octylbenzimidazolium chlorides]. Arch Pharm (Weinheim) 1994; 327:115-7. [PMID: 8135642 DOI: 10.1002/ardp.19943270210] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Syntheses and antimicrobial activity of the title compounds are described. They were obtained by reaction of 1-hexyl- or 1-octylbenzimidazol with chloromethylalkyl ether or chloromethylalkyl sulfide. The antibacterial properties were tested on 13 strains of bacteria and fungi. The best antibacterial activity was exhibited by chlorides with octylthiomethyl and decyloxymethyl groups.
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Affiliation(s)
- J Pernak
- Institut für Chemische Technologie, Technischen Universität, Poznań, Polen
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Recent Advances in Fluoroheterocyclic Chemistry. ADVANCES IN HETEROCYCLIC CHEMISTRY 1994. [DOI: 10.1016/s0065-2725(08)60006-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
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