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Orfanopoulos M. Singlet Oxygen: Discovery, Chemistry, C 60 -Sensitization †. Photochem Photobiol 2021; 97:1182-1218. [PMID: 34240450 DOI: 10.1111/php.13486] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 07/04/2021] [Indexed: 01/11/2023]
Abstract
This review article refers to the discovery of excited molecular oxygen, in particular on its lower singlet excited state (1 Δg , 1 O2 ). After a short report on singlet oxygen generation, the review is focused on the chemistry of this reactive species. Specifically, the three major reactions of 1 O2 with unsaturated organic substrates, namely the [4 + 2] and [2 +2] cycloadditions as well as the ene reaction, are reviewed. The proposed mechanisms of these reactions, through the years, based on experimental and computational work, have been presented. Selected examples of singlet oxygen-synthetic applications are also mentioned. The [60]fullerene and fullereno-materials photosensitized oxidations in homogeneous, as well as in heterogeneous conditions, are also comprehensively discussed. Finally, the self-sensitized photooxidation of open cage fullerenes as well as fullerenes bearing oxidizable groups is reported.
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Karakılıç E, Durmuş S, Sevmezler S, Şahin O, Baran A. Regio- and stereospecific synthesis of rac-carbasugar-based cyclohexane pentols; Investigations of their α- and β-glucosidase inhibitions. Bioorg Med Chem 2018; 26:4276-4287. [PMID: 30031655 DOI: 10.1016/j.bmc.2018.07.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 07/11/2018] [Accepted: 07/12/2018] [Indexed: 10/28/2022]
Abstract
In the present study, (3aR,7aS)-1,3,3a,4,7,7a-hexahydroisobenzofuran was submitted to photooxygenation and two isomeric hydroperoxides were successfully obtained. Without any further purification, reduction of the hydroperoxides with titanium tetraisopropoxide catalyzed by dimethyl sulfide gave two alcohol isomers in high yields. After acetylation of alcohol with Ac2O in pyridine, epoxidation reaction of formed monoacetates with m-CPBA, then chromatographed and followed by hydrolysis of the acetate groups with NH3 in CH3OH resulted in the formation of epoxy alcohol isomers respectively. These epoxy alcohol isomers were subjected to trans-dihydroxylation reaction with acid (H2SO4) in the presence of water to afford triols. Acetylation of the free hydroxyl groups produced benzofuran triacetates in high yields. Ring-opening reaction of furan triacetates with sulfamic acid catalyzed in the presence of acetic acid/acetic anhydrate and subsequently hydrolysis of the acetate groups with ammonia gave the targeted cyclohexane carbasugar-based pentols. All products were separated and purified by chromatographic and crystallographic methods. Structural analyses of all compounds were conducted by spectral techniques including NMR and X-ray analyses. The biological inhibition activity of the target compounds was tested against glycosidase enzymes, α- and β-glucosidase.
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Affiliation(s)
- Emel Karakılıç
- Department of Chemistry, Sakarya University, 54187 Sakarya, Turkey
| | - Sümeyye Durmuş
- Department of Chemistry, Sakarya University, 54187 Sakarya, Turkey
| | - Sedat Sevmezler
- Department of Chemistry, Sakarya University, 54187 Sakarya, Turkey
| | - Onur Şahin
- Application and Research Center, Sinop University, 57000 Sinop, Turkey
| | - Arif Baran
- Department of Chemistry, Sakarya University, 54187 Sakarya, Turkey.
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Mauger A, Farjon J, Nun P, Coeffard V. One-Pot Synthesis of Functionalized Fused Furans via a BODIPY-Catalyzed Domino Photooxygenation. Chemistry 2018; 24:4790-4793. [DOI: 10.1002/chem.201706087] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Indexed: 12/27/2022]
Affiliation(s)
- Audrey Mauger
- Université de Nantes; CNRS; Chimie Et Interdisciplinarité: Synthèse, Analyse et Modélisation (CEISAM); UMR CNRS 6230; Faculté des Sciences et des Techniques; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Jonathan Farjon
- Université de Nantes; CNRS; Chimie Et Interdisciplinarité: Synthèse, Analyse et Modélisation (CEISAM); UMR CNRS 6230; Faculté des Sciences et des Techniques; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Pierrick Nun
- Université de Nantes; CNRS; Chimie Et Interdisciplinarité: Synthèse, Analyse et Modélisation (CEISAM); UMR CNRS 6230; Faculté des Sciences et des Techniques; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
| | - Vincent Coeffard
- Université de Nantes; CNRS; Chimie Et Interdisciplinarité: Synthèse, Analyse et Modélisation (CEISAM); UMR CNRS 6230; Faculté des Sciences et des Techniques; 2 rue de la Houssinière, BP 92208 44322 Nantes Cedex 3 France
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Griesbeck AG, de Kiff A, Kleczka M. Tetraphenylporphyrin-Catalyzed Tandem Photooxygenation of Polyenes and 1,4-Dienes: Multiple and Diverse Oxyfunctionalizations. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400565] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Park CY, Park JH, Lim HJ, Hwang GS, Park CP. Photosensitized Oxygenations of Hexamethylbenzene in Phase Contact Enhanced Microreactor. B KOREAN CHEM SOC 2014. [DOI: 10.5012/bkcs.2014.35.4.983] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Terent'ev AO, Borisov DA, Vil’ VA, Dembitsky VM. Synthesis of five- and six-membered cyclic organic peroxides: Key transformations into peroxide ring-retaining products. Beilstein J Org Chem 2014; 10:34-114. [PMID: 24454562 PMCID: PMC3896255 DOI: 10.3762/bjoc.10.6] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2013] [Accepted: 11/16/2013] [Indexed: 12/16/2022] Open
Abstract
The present review describes the current status of synthetic five and six-membered cyclic peroxides such as 1,2-dioxolanes, 1,2,4-trioxolanes (ozonides), 1,2-dioxanes, 1,2-dioxenes, 1,2,4-trioxanes, and 1,2,4,5-tetraoxanes. The literature from 2000 onwards is surveyed to provide an update on synthesis of cyclic peroxides. The indicated period of time is, on the whole, characterized by the development of new efficient and scale-up methods for the preparation of these cyclic compounds. It was shown that cyclic peroxides remain unchanged throughout the course of a wide range of fundamental organic reactions. Due to these properties, the molecular structures can be greatly modified to give peroxide ring-retaining products. The chemistry of cyclic peroxides has attracted considerable attention, because these compounds are used in medicine for the design of antimalarial, antihelminthic, and antitumor agents.
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Key Words
- 1,2,4,5-tetraoxanes
- 1,2,4-trioxanes
- 1,2,4-trioxolanes
- 1,2-dioxanes
- 1,2-dioxenes
- 1,2-dioxolanes
- cyclic peroxides
- ozonides
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Affiliation(s)
- Alexander O Terent'ev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russia
| | - Dmitry A Borisov
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russia
| | - Vera A Vil’
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russia
| | - Valery M Dembitsky
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russia
- Institute for Drug Research, P.O. Box 12065, Hebrew University, Jerusalem 91120, Israel
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Baran A, Aydin G, Savran T, Sahin E, Balci M. Trisequential Photooxygenation Reaction: Application to the Synthesis of Carbasugars. Org Lett 2013; 15:4350-3. [DOI: 10.1021/ol401823m] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Arif Baran
- Department of Chemistry, Sakarya University, 54100 Sakarya, Turkey, Department of Chemistry, Ataturk University, 25240 Erzurum, Turkey, and Department of Chemistry, Middle East Technical University, 06800 Ankara, Turkey
| | - Gokay Aydin
- Department of Chemistry, Sakarya University, 54100 Sakarya, Turkey, Department of Chemistry, Ataturk University, 25240 Erzurum, Turkey, and Department of Chemistry, Middle East Technical University, 06800 Ankara, Turkey
| | - Tahir Savran
- Department of Chemistry, Sakarya University, 54100 Sakarya, Turkey, Department of Chemistry, Ataturk University, 25240 Erzurum, Turkey, and Department of Chemistry, Middle East Technical University, 06800 Ankara, Turkey
| | - Ertan Sahin
- Department of Chemistry, Sakarya University, 54100 Sakarya, Turkey, Department of Chemistry, Ataturk University, 25240 Erzurum, Turkey, and Department of Chemistry, Middle East Technical University, 06800 Ankara, Turkey
| | - Metin Balci
- Department of Chemistry, Sakarya University, 54100 Sakarya, Turkey, Department of Chemistry, Ataturk University, 25240 Erzurum, Turkey, and Department of Chemistry, Middle East Technical University, 06800 Ankara, Turkey
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Griesbeck AG, Kiff AD. A New Directing Mode for Singlet Oxygen Ene Reactions: The Vinylogous Gem Effect Enables a 1O2 Domino Ene/[4 + 2] Process. Org Lett 2013; 15:2073-5. [DOI: 10.1021/ol4009602] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Alan de Kiff
- Department of Chemistry, University of Cologne, 50939 Köln, Germany
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Şahin E, Kishali N, Kara Y. rac-3,4- trans-Dichloro-1,2,3,4-tetrahydro-2-naphthyl acetate. Acta Crystallogr Sect E Struct Rep Online 2008; 64:o2269. [PMID: 21581250 PMCID: PMC2959845 DOI: 10.1107/s1600536808035563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2008] [Accepted: 10/30/2008] [Indexed: 11/10/2022]
Abstract
The title compound, C12H12Cl2O2, has a bicyclic skeleton containing cyclohexene and benzene fragments. The cyclohexene ring adopts a half-chair conformation with displacements of two atoms out of the least-squares plane of 0.311 (2) and −0.336 (2) Å. The Cl atoms are trans-positioned.
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Kishali NH, Kara Y. Reactions of 9,10-dioxatricyclo[6.2.2.01,6]dodeca-3,11-dien-6-yl hydroperoxide: synthesis of oxygenated naphthalene derivatives. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.06.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Corral I, González L. The electronic excited states of a model organic endoperoxide: A comparison of TD-DFT and ab initio methods. Chem Phys Lett 2007. [DOI: 10.1016/j.cplett.2007.08.067] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Yardımcı ŞD, Kaya N, Balci M. Regioselectivity in the ene-reaction of singlet oxygen with cyclic alkenes: photooxygenation of methyl-substituted 1,4-cyclohexadiene derivatives. Tetrahedron 2006. [DOI: 10.1016/j.tet.2006.07.103] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Horasan-Kishali N, Sahin E, Kara Y. Regio- and Stereocontrolled Synthesis of (2R*,3R*,4R*)-3,4-Dichloro-1,2,3,4,5,8-hexahydronaphthalen-2-yl Acetatevia TandemSN2′ Reactions. Helv Chim Acta 2006. [DOI: 10.1002/hlca.200690122] [Citation(s) in RCA: 7] [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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