1
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Kemp A, Durand M, Wall D, Szieber P, Hermanns MI, Oelgemöller M. Synthesis of 1H-isoindolin-1-ones via a simple photodecarboxylative addition of carboxylates to phthalimides and evaluation of their antibiotic activity. Photochem Photobiol Sci 2024; 23:1353-1360. [PMID: 38888704 DOI: 10.1007/s43630-024-00600-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Accepted: 06/01/2024] [Indexed: 06/20/2024]
Abstract
A variety of 3-hydroxy-isoindolin-1-one derivatives were synthesized using the photodecarboxylative addition of carboxylates to phthalimide derivatives in aqueous media. Subsequent acid-catalyzed dehydration furnished 3-(alkyl and aryl)methyleneisoindolin-1-ones with variable E-diastereoselectivity in good to excellent overall yields. Noteworthy, the parent 3-phenylmethyleneisoindolin-1-one underwent isomerization and oxidative decomposition when exposed to light and air. Selected 3-hydroxy-isoindolin-1-one and 3-(alkyl and aryl)methyleneisoindolin-1-one derivatives showed moderate antibacterial activity that justifies future elaboration and study of these important bioactive scaffolds.
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Affiliation(s)
- Aiden Kemp
- College of Science and Engineering, James Cook University, Townsville, QLD, 4811, Australia
| | - Marine Durand
- Faculty of Chemistry & Biology, Hochschule Fresenius - University of Applied Sciences, Limburger Str. 2, 65510, Idstein, Germany
| | - Daniel Wall
- College of Science and Engineering, James Cook University, Townsville, QLD, 4811, Australia
| | - Peter Szieber
- College of Science and Engineering, James Cook University, Townsville, QLD, 4811, Australia
| | - M Iris Hermanns
- Faculty of Chemistry & Biology, Hochschule Fresenius - University of Applied Sciences, Limburger Str. 2, 65510, Idstein, Germany
| | - Michael Oelgemöller
- Faculty of Chemistry & Biology, Hochschule Fresenius - University of Applied Sciences, Limburger Str. 2, 65510, Idstein, Germany.
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2
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Mardjan MID, Hariadi MF, Mustika CR, Saifurofi' HS, Kunarti ES, Purwono B, Commeiras L. Ultrasound-assisted-one-pot synthesis and antiplasmodium evaluation of 3-substituted-isoindolin-1-ones. RSC Adv 2023; 13:25959-25967. [PMID: 37664198 PMCID: PMC10472802 DOI: 10.1039/d3ra02829a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 08/21/2023] [Indexed: 09/05/2023] Open
Abstract
As the attempts to control malaria through chemotherapy strategies are restricted, we have prepared a small library of 3-substituted-isoindolinones from (Z)-3-benzylideneisobenzofuran-1(3H)-ones in one-pot fashion under ultrasound irradiation. The one-pot reaction was scalable and efficiently produced the desired products (1a-m) in high yields in a short reaction time. Evaluation of their in vitro antiplasmodium assay against the 3D7 (chloroquine-sensitive) and FCR3 (chloroquine-resistant) strains of Plasmodium falciparum demonstrated that they displayed moderate to strong antiplasmodium activities (the IC50 values ranging from 4.21-34.80 μM) and low resistance indices. The in silico prediction of ADME and physicochemical properties showed that the synthesized compounds met the drug-likeliness requirements and featured low toxicity effects. Based on the evaluation of the antiplasmodium profiles, 3-substituted-isoindolinone derivatives of 1a, 1d, 1h, and 1l may become potential antiplasmodium candidates.
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Affiliation(s)
| | - Muhamad Fadhly Hariadi
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada Yogyakarta 55281 Indonesia
| | - Chessy Rima Mustika
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada Yogyakarta 55281 Indonesia
| | - Hamzah Shiddiq Saifurofi'
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada Yogyakarta 55281 Indonesia
| | - Eko Sri Kunarti
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada Yogyakarta 55281 Indonesia
| | - Bambang Purwono
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada Yogyakarta 55281 Indonesia
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3
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Kramer WH, Razinoubakht D, Kaur G, Klein A, Garbe S, Neudörfl J, Molitor S, Zimmer A, Griesbeck AG. Awakening a Molecular Mummy: The Inter-and Intramolecular Photochemistry of Pyromellitic Diimides with Alkyl Carboxylates. PHOTOCHEM 2022; 2:717-732. [PMID: 38784069 PMCID: PMC11115379 DOI: 10.3390/photochem2030046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
Pyromellitic acid diimides are not as chemically unreactive as conjecturable (and presupposed) from their numerous applications as electron acceptor units or electron carriers in molecular donor-acceptor dyads or triads. Similar to the corresponding phthalimides, electronically excited pyromellitic diimides oxidize alkyl carboxylates in aqueous solution via intermolecular electron transfer (PET) processes, which eventually results in radical-radical combination products, e.g., the benzylation product 6 from N,N'-dimethyl pyromellitic diimide 5. The analogous product 7 was formed with pivalic acid as tert-butyl radical source. One additional product 8 was isolated from alkylation/dearomatization and multiple radical additions, respectively, after prolonged irradiation. In intramolecular versions, from N-carboxyalkylated pyromellitic diimides 9a-e (C1 to C5-spaced), degradation processes were detected, e.g., the cyclization products 10 from the GABA substrate 9c. In sharp contrast to phthalimide photochemistry, the green pyromellitic diimide radical anion was detected here by UV-vis absorption (λabs = 720 nm), EPR (from 9d), and NMR spectroscopy for several intramolecular electron transfer examples. Only the yellow 1,4-quinodial structure is formed from intermolecular PET, which was deduced from the absorption spectra (λabs = 440 nm) and the subsequent chemistry. The pyromellitimide radical anion lives for hours at room temperature in the dark, but is further degraded under photochemical reaction conditions.
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Affiliation(s)
- Wolfgang H. Kramer
- Department of Chemistry and Biochemistry, Millsaps College, 1701 North State Street, Jackson, MS 39210, USA
| | - Donya Razinoubakht
- Department of Chemistry and Biochemistry, Millsaps College, 1701 North State Street, Jackson, MS 39210, USA
| | - Gurjit Kaur
- Department of Chemistry and Biochemistry, Millsaps College, 1701 North State Street, Jackson, MS 39210, USA
| | - Axel Klein
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Cologne, Inorganic Chemistry, Greinstr. 6, 50939 Köln, Germany
| | - Simon Garbe
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Cologne, Inorganic Chemistry, Greinstr. 6, 50939 Köln, Germany
| | - Jörg Neudörfl
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Cologne, Organic Chemistry, Greinstr. 4, 50939 Köln, Germany
| | - Sabrina Molitor
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Cologne, Organic Chemistry, Greinstr. 4, 50939 Köln, Germany
| | - Anne Zimmer
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Cologne, Organic Chemistry, Greinstr. 4, 50939 Köln, Germany
| | - Axel G. Griesbeck
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Cologne, Organic Chemistry, Greinstr. 4, 50939 Köln, Germany
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4
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Kumar R, Jain VK, Jain N. Photoredox Hydroxy-arylation of the Terminal Double Bond of N-Substituted 3-Methyleneisoindolin-1-ones in Visible Light. J Org Chem 2022; 87:11939-11946. [PMID: 36041118 DOI: 10.1021/acs.joc.2c00607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Mild and efficient ruthenium-catalyzed hydroxy-arylation of the terminal double bond of N-substituted 3-methyleneisoindolin-1-ones is described. The reaction takes place with aryl diazonium salt as the arylating reagent and water as the hydroxyl source in visible light at ambient temperature. The strategy entails vicinal difunctionalization of alkene and enables construction of 3-benzyl-3-hydroxyisoindolin-1-one heterocyclic scaffolds in moderate to good yields. C-C and C-O bonds are formed in one pot without any external additive and oxidant through an in situ generation of a carbocation intermediate in green light.
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Affiliation(s)
- Rohit Kumar
- Department of Chemistry, Indian Institute of Technology, New Delhi 110016, India
| | - Vipin Kumar Jain
- Department of Chemistry, Indian Institute of Technology, New Delhi 110016, India
| | - Nidhi Jain
- Department of Chemistry, Indian Institute of Technology, New Delhi 110016, India
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5
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Singh S, Yadav MS, Singh AS, Agrahari AK, Mishra N, Kumar S, Tiwari VK. d-Glucosamine as the Green Ligand for Cu(I)-Catalyzed Regio- and Stereoselective Domino Synthesis of ( Z)-3-Methyleneisoindoline-1-ones and ( E)- N-Aryl-4 H-thiochromen-4-imines. ACS OMEGA 2021; 6:21125-21138. [PMID: 34423220 PMCID: PMC8375096 DOI: 10.1021/acsomega.1c03003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 07/14/2021] [Indexed: 06/13/2023]
Abstract
d-Glucosamine, a natural, inexpensive, and conveniently accessible sugar, has been explored as an efficient ligand for the Cu(I)-catalyzed regio- and stereoselective synthesis of an array of (Z)-3-methyleneisoindoline-1-ones and (E)-N-aryl-4H-thiochromen-4-imines in good-to-excellent yield in a tandem fashion via the reaction of 2-halobenzamide and 2-halobenzothioamide with terminal alkynes, respectively. The water solubility and biocompatible nature of the ligand offer easy separation of the catalytic system toward the aqueous phase as well as change in the reaction path in terms of the product also demonstrated the variation of the reaction temperature. The domino reaction proceeds by the Sonogashira and Ullmann type cross-coupling reaction, followed by Cu(I)-promoted additive cyclization of heteroatom to the triple bond. In addition, d-glucosamine causes successful Glaser-Hay coupling of terminal alkynes under Cu catalysis to produce a high yield of respective 1,3-diynes.
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6
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Kavala V, Wang CY, Wang CC, Patil PB, Fang C, Kuo CW, Yao CF. Copper-catalysed synthesis of 3-hydroxyisoindolin-1-ones from benzylcyanide 2-iodobenzamides. Org Biomol Chem 2020; 18:988-998. [PMID: 31942895 DOI: 10.1039/c9ob02329a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
An efficient one-pot two-step sequential reaction for the synthesis of biologically active 3-hydroxyisoindolin-1-one derivatives from 2-iodobenzamide derivatives and various substituted benzyl cyanides in the presence of CuCl and cesium carbonate in DMSO is reported. Furthermore, 3-hydroxyisoindolinone derivatives possessing bromo substituents were obtained from 2-iodobenzamide and 2-bromobenzyl cyanide substrates in two steps. Benzyl cyanide has been successfully used for the first time as a benzoyl synthon for the synthesis of 3-hydroxyisoindolin-1-ones. Interestingly, the mechanism of formation of 3-hydroxyisoindolin-1-ones is a novel pathway that involves carbon degradation followed by ring contraction.
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Affiliation(s)
- Veerababurao Kavala
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Ting-Zhou Road, Taipei-116, Taiwan, Republic of China.
| | - Chen-Yu Wang
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Ting-Zhou Road, Taipei-116, Taiwan, Republic of China.
| | - Cheng-Chuan Wang
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Ting-Zhou Road, Taipei-116, Taiwan, Republic of China.
| | - Prakash Bhimrao Patil
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Ting-Zhou Road, Taipei-116, Taiwan, Republic of China.
| | - ChiaChi Fang
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Ting-Zhou Road, Taipei-116, Taiwan, Republic of China.
| | - Chun-Wei Kuo
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Ting-Zhou Road, Taipei-116, Taiwan, Republic of China.
| | - Ching-Fa Yao
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Ting-Zhou Road, Taipei-116, Taiwan, Republic of China.
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7
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Atar M, Öngel B, Riedasch H, Lippold T, Neudörfl J, Sampedro D, Griesbeck AG. Intra‐ and Intermolecular Fluorescence Quenching of Alkylthio‐Substituted Phthalimides by Photoinduced Electron Transfer: Distance, Position and Conformational Dependence. CHEMPHOTOCHEM 2019. [DOI: 10.1002/cptc.201900175] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Murat Atar
- Department of ChemistryUniversity of Cologne Greinstr. 4 D-50939 Köln Germany
| | - Banu Öngel
- Department of ChemistryUniversity of Cologne Greinstr. 4 D-50939 Köln Germany
| | - Henrik Riedasch
- Department of ChemistryUniversity of Cologne Greinstr. 4 D-50939 Köln Germany
| | - Tim Lippold
- Department of ChemistryUniversity of Cologne Greinstr. 4 D-50939 Köln Germany
| | - Jörg Neudörfl
- Department of ChemistryUniversity of Cologne Greinstr. 4 D-50939 Köln Germany
| | - Diego Sampedro
- Departamento de QuímicaUniversidad de La Rioja Madre de Dios 53 E-26006 Logroño Spain
| | - Axel G. Griesbeck
- Department of ChemistryUniversity of Cologne Greinstr. 4 D-50939 Köln Germany
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8
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Anamimoghadam O, Mumtaz S, Nietsch A, Saya G, Motti CA, Wang J, Junk PC, Qureshi AM, Oelgemöller M. The photodecarboxylative addition of carboxylates to phthalimides as a key-step in the synthesis of biologically active 3-arylmethylene-2,3-dihydro-1 H-isoindolin-1-ones. Beilstein J Org Chem 2018; 13:2833-2841. [PMID: 29564011 PMCID: PMC5753101 DOI: 10.3762/bjoc.13.275] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Accepted: 12/15/2017] [Indexed: 02/06/2023] Open
Abstract
The synthesis of various 3-arylmethylene-2,3-dihydro-1H-isoindolin-1-ones was realized following a simple three-step process. The protocol utilized the photodecarboxylative addition of readily available carboxylates to N-(bromoalkyl)phthalimides as a versatile and efficient key step. The initially obtained hydroxyphthalimidines were readily converted to the desired N-diaminoalkylated 3-arylmethylene-2,3-dihydro-1H-isoindolin-1-ones via acid-catalyzed dehydration and subsequent nucleophilic substitution with the corresponding secondary amines. The procedure was successfully applied to the synthesis of known local anesthetics (AL-12, AL-12B and AL-5) in their neutral forms.
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Affiliation(s)
- Ommid Anamimoghadam
- James Cook University, College of Science and Engineering, Townsville, Queensland 4811, Australia
| | - Saira Mumtaz
- James Cook University, College of Science and Engineering, Townsville, Queensland 4811, Australia
| | - Anke Nietsch
- Dublin City University, School of Chemical Sciences, Dublin 9, Ireland
| | - Gaetano Saya
- James Cook University, College of Science and Engineering, Townsville, Queensland 4811, Australia
| | - Cherie A Motti
- Australian Institute of Marine Science, Townsville, Queensland, Australia
| | - Jun Wang
- James Cook University, College of Science and Engineering, Townsville, Queensland 4811, Australia
| | - Peter C Junk
- James Cook University, College of Science and Engineering, Townsville, Queensland 4811, Australia
| | | | - Michael Oelgemöller
- James Cook University, College of Science and Engineering, Townsville, Queensland 4811, Australia
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9
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Mumtaz S, Robertson MJ, Oelgemöller M. Recent Advances in Photodecarboxylations Involving Phthalimides. Aust J Chem 2018. [DOI: 10.1071/ch18220] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Owing to their favourable photophysical and electrochemical properties, phthalimides undergo a variety of highly efficient photodecarboxylation reactions. These transformations have been applied to the synthesis of macrocyclic compounds as well as bioactive addition adducts. N-Acetoxyphthalimides are versatile precursors to imidyl and alkyl radicals through photodecarboxylation and have subsequently been used for a variety of coupling reactions. The generally mild reaction conditions make these reactions attractive for green chemical applications. The process protocols were successfully transferred to novel photoreactor devices, among these falling film or continuous flow reactors.
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