1
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Posada Urrutia M, Dyrager C. Tuning the Emission Properties of 2,1,3-Benzothiadiazoles via Regioselective Substitution. Chemistry 2024; 30:e202400644. [PMID: 38619336 DOI: 10.1002/chem.202400644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 04/13/2024] [Accepted: 04/15/2024] [Indexed: 04/16/2024]
Abstract
The 2,1,3-benzothiadiazole (BTD) unit is a prominent building block commonly used in various research areas such as optoelectronics and bioimaging. Despite its great versatility, the development of strategies to elaborate BTD has been largely neglected, including exploring its reactivity and understanding how regioselective functionalization can be used to tune the fluorescence emission. Previous focus has primarily been on C4- or C4,C7-substitutions. Here, a series of unsymmetrical mono - and disubstituted BTDs was synthesized and characterized for their photophysical properties. The reaction scope includes all six possible substituent patterns on the BTD benzoid ring (C4-, C5-, C4,C5-, C4,C6-, C4,C7- and C5,C6-substitution), which comprise arrangements that previously been synthetically challenging to access. By introducing a methoxy and/or a phenyl group we demonstrate that the emissive behavior of BTD derivatives strongly depends on the position of the substituent (s). We show that regioselective substitution on BTD can engender long-lived fluorescence and circumvent strong fluorescence quenching in polar protic solvents, which is a limitation of many previously described BTD derivatives.
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Affiliation(s)
| | - Christine Dyrager
- Department of Chemistry-BMC, Uppsala University, Box 576, 751 23, Uppsala, Sweden
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2
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Tan L, Zheng X, Shi J, Qin T, Ji L. 4,9- and 4,10-Substituted pyrenes: synthesis, successful isolation, and optoelectronic properties. Org Biomol Chem 2024; 22:1676-1685. [PMID: 38299623 DOI: 10.1039/d3ob01936e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
Abstract
We report herein a way to prepare and purify optoelectronic functional 4,9- and 4,10-substituted pyrene isomers. By tuning the size of substituents, the designed 4,9- and 4,10-isomers can be successfully isolated by recycling preparative size-exclusion chromatography (SEC) and/or repeated recrystallization. The structure and purity of the isolated compounds 1-5 have been confirmed by 1H NMR, 13C NMR, and HRMS. The photophysical and electrochemical properties of compounds 1-5 have been studied in detail both experimentally and theoretically. The lowest transitions of these pyrenes, 1-5, are allowed, with moderate to high fluorescence quantum yields and radiative decay rates around 108 s-1. The differences between the electrochemical and photophysical properties of 4,9-, 4,10-, 1,6-, and 2,7-substituted isomers are compared and concluded.
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Affiliation(s)
- Leibo Tan
- Key laboratory of Flexible Electronics of Zhejiang Provience, Ningbo Institute of Northwestern Polytechnical University, 218 Qingyi Road, Ningbo, 315103, China.
- Institute of Flexible Electronics, Northwestern Polytechnical University, 127 West Youyi Road, 710027 Xi'an, China
| | - Xiuli Zheng
- Qilu Pharmaceutical Co. Ltd, No. 23999, Gongye Bei Road, Jinan 250100, China
| | - Junqing Shi
- Key laboratory of Flexible Electronics of Zhejiang Provience, Ningbo Institute of Northwestern Polytechnical University, 218 Qingyi Road, Ningbo, 315103, China.
- Institute of Flexible Electronics, Northwestern Polytechnical University, 127 West Youyi Road, 710027 Xi'an, China
| | - Tianshi Qin
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), Nanjing, Jiangsu 211816, China.
| | - Lei Ji
- Key laboratory of Flexible Electronics of Zhejiang Provience, Ningbo Institute of Northwestern Polytechnical University, 218 Qingyi Road, Ningbo, 315103, China.
- Institute of Flexible Electronics, Northwestern Polytechnical University, 127 West Youyi Road, 710027 Xi'an, China
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3
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Liu Y, Song X, Guo H, Yu S, Islam MM, Chen Q, Feng X. Arylethynyl Substituents at Plane Node of Pyrene: Synthesis, Crystal Structures, and Photophysical Properties. ChemistrySelect 2022. [DOI: 10.1002/slct.202203245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yiwei Liu
- Guangdong Provincial Key Laboratory of Information Photonics Technology Guangdong University of Technology Guangzhou 510006 P. R. China
| | - Xinyi Song
- Guangdong Provincial Key Laboratory of Information Photonics Technology Guangdong University of Technology Guangzhou 510006 P. R. China
| | - Hongxi Guo
- Guangdong Provincial Key Laboratory of Information Photonics Technology Guangdong University of Technology Guangzhou 510006 P. R. China
| | - Shuning Yu
- Guangdong Provincial Key Laboratory of Information Photonics Technology Guangdong University of Technology Guangzhou 510006 P. R. China
| | - Md. Monarul Islam
- Synthesis Laboratory Chemical Research Division Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhanmondi Dhaka 1205 Bangladesh
| | - Qing Chen
- Chinese Research Academy of Environmental Sciences No.8, Dayangfang, Beiyuan Beijing P. R. China
| | - Xing Feng
- Guangdong Provincial Key Laboratory of Information Photonics Technology Guangdong University of Technology Guangzhou 510006 P. R. China
- Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates (South China University of Technology) Guangzhou 510640 P. R. China
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4
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Beletskaya IP, Ananikov VP. Transition-Metal-Catalyzed C–S, C–Se, and C–Te Bond Formations via Cross-Coupling and Atom-Economic Addition Reactions. Achievements and Challenges. Chem Rev 2022; 122:16110-16293. [DOI: 10.1021/acs.chemrev.1c00836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Irina P. Beletskaya
- Chemistry Department, Lomonosov Moscow State University, Vorob’evy gory, Moscow 119899, Russia
| | - Valentine P. Ananikov
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow 119991, Russia
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5
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Aganda KCC, Na S, Lee A. Catalyst-free, direct synthesis of dibenzothiophenes. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154009] [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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6
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Kole GK, Merz J, Amar A, Fontaine B, Boucekkine A, Nitsch J, Lorenzen S, Friedrich A, Krummenacher I, Košćak M, Braunschweig H, Piantanida I, Halet J, Müller‐Buschbaum K, Marder TB. 2- and 2,7-Substituted para-N-Methylpyridinium Pyrenes: Syntheses, Molecular and Electronic Structures, Photophysical, Electrochemical, and Spectroelectrochemical Properties and Binding to Double-Stranded (ds) DNA. Chemistry 2021; 27:2837-2853. [PMID: 33231335 PMCID: PMC7898908 DOI: 10.1002/chem.202004748] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Indexed: 11/10/2022]
Abstract
Two N-methylpyridinium compounds and analogous N-protonated salts of 2- and 2,7-substituted 4-pyridyl-pyrene compounds were synthesised and their crystal structures, photophysical properties both in solution and in the solid state, electrochemical and spectroelectrochemical properties were studied. Upon methylation or protonation, the emission maxima are significantly bathochromically shifted compared to the neutral compounds, although the absorption maxima remain almost unchanged. As a result, the cationic compounds show very large apparent Stokes shifts of up to 7200 cm-1 . The N-methylpyridinium compounds have a single reduction at ca. -1.5 V vs. Fc/Fc+ in MeCN. While the reduction process was reversible for the 2,7-disubstituted compound, it was irreversible for the mono-substituted one. Experimental findings are complemented by DFT and TD-DFT calculations. Furthermore, the N-methylpyridinium compounds show strong interactions with calf thymus (ct)-DNA, presumably by intercalation, which paves the way for further applications of these multi-functional compounds as potential DNA-bioactive agents.
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Affiliation(s)
- Goutam Kumar Kole
- Institut für Anorganische Chemie andInstitute for Sustainable Chemistry & Catalysis with BoronJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
- Department of ChemistryCollege of Engineering and TechnologySRM Institute of Science and TechnologySRM NagarKattankulathurTamil Nadu603203India
| | - Julia Merz
- Institut für Anorganische Chemie andInstitute for Sustainable Chemistry & Catalysis with BoronJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | - Anissa Amar
- Département de ChimieFaculté des SciencesUniversité Mouloud Mammeri15000Tizi-OuzouAlgeria
| | - Bruno Fontaine
- Univ RennesEcole Nationale Supérieure de Chimie de RennesCNRSInstitut des Sciences Chimiques de Rennes UMR 622635000RennesFrance
| | - Abdou Boucekkine
- Univ RennesEcole Nationale Supérieure de Chimie de RennesCNRSInstitut des Sciences Chimiques de Rennes UMR 622635000RennesFrance
| | - Jörn Nitsch
- Institut für Anorganische Chemie andInstitute for Sustainable Chemistry & Catalysis with BoronJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | - Sabine Lorenzen
- Institut für Anorganische Chemie andInstitute for Sustainable Chemistry & Catalysis with BoronJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | - Alexandra Friedrich
- Institut für Anorganische Chemie andInstitute for Sustainable Chemistry & Catalysis with BoronJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | - Ivo Krummenacher
- Institut für Anorganische Chemie andInstitute for Sustainable Chemistry & Catalysis with BoronJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | - Marta Košćak
- Division of Organic Chemistry and BiochemistryRuđer Bošković Institute10000ZagrebCroatia
| | - Holger Braunschweig
- Institut für Anorganische Chemie andInstitute for Sustainable Chemistry & Catalysis with BoronJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | - Ivo Piantanida
- Division of Organic Chemistry and BiochemistryRuđer Bošković Institute10000ZagrebCroatia
| | - Jean‐François Halet
- Univ RennesEcole Nationale Supérieure de Chimie de RennesCNRSInstitut des Sciences Chimiques de Rennes UMR 622635000RennesFrance
| | - Klaus Müller‐Buschbaum
- Institut für Anorganische und Analytische ChemieJustus-Liebig-Universität GießenHeinrich-Buff-Ring 1735392GießenGermany
| | - Todd B. Marder
- Institut für Anorganische Chemie andInstitute for Sustainable Chemistry & Catalysis with BoronJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
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7
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Yorimitsu H. Catalytic Transformations of Sulfonium Salts via C‐S Bond Activation. CHEM REC 2021; 21:3356-3369. [DOI: 10.1002/tcr.202000172] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 12/30/2020] [Accepted: 12/30/2020] [Indexed: 12/24/2022]
Affiliation(s)
- Hideki Yorimitsu
- Department of Chemistry, Graduate School of Science Kyoto University Sakyo-ku, Kyoto 606-8502 Japan
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8
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Skalik J, Koprowski M, Różycka-Sokołowska E, Bałczewski P. The hetero-Friedel-Crafts-Bradsher Cyclizations with Formation of Ring Carbon-Heteroatom (P, S) Bonds, Leading to Organic Functional Materials. MATERIALS (BASEL, SWITZERLAND) 2020; 13:ma13214751. [PMID: 33114241 PMCID: PMC7660621 DOI: 10.3390/ma13214751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/16/2020] [Accepted: 10/21/2020] [Indexed: 06/11/2023]
Abstract
The interest in functional materials possessing improved properties led to development of new methods of their synthesis, which allowed to obtain new molecular arrangements with carbon and heteroatom motifs. Two of the classical reactions of versatile use are the Friedel-Crafts and the Bradsher reactions, which in the new heteroatomic versions allow to replace ring carbon atoms by heteroatoms. In the present work, we review methods of synthesis of C-S and C-P bonds utilizing thia- and phospha-Friedel-Crafts-Bradsher cyclizations. Single examples of C-As and lack of C-Se bond formation, involving two of the closest neighbors of P and S in the periodic table, have also been noted. Applications of the obtained π-conjugated molecules, mainly as semiconducting materials, flame retardants, and resins hardeners, designed on the basis of five- and six-membered cyclic molecules containing ring phosphorus and sulfur atoms, are also included. This comprehensive review covers literature up to August 2020.
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Affiliation(s)
- Joanna Skalik
- Division of Organic Chemistry, Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Łódź, Poland;
| | - Marek Koprowski
- Division of Organic Chemistry, Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Łódź, Poland;
| | - Ewa Różycka-Sokołowska
- Institute of Chemistry, Faculty of Science and Technology, Jan Długosz University in Częstochowa, Armii Krajowej 13/15, 42-201 Częstochowa, Poland;
| | - Piotr Bałczewski
- Division of Organic Chemistry, Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Łódź, Poland;
- Institute of Chemistry, Faculty of Science and Technology, Jan Długosz University in Częstochowa, Armii Krajowej 13/15, 42-201 Częstochowa, Poland;
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9
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Yan K, Liu M, Wen J, Wang S, Li J, Wang H. Synthesis of Substituted Naphtho[1,8-bc]thiopyrans by Sulfhydryl-Directed Rhodium-Catalyzed peri-Selective C–H Bond Activation and Cyclization of Naphthalene-1-thiols. Org Lett 2020; 22:7825-7830. [DOI: 10.1021/acs.orglett.0c02703] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Kelu Yan
- Institute of Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, Shandong 273165, P. R. China
| | - Min Liu
- Institute of Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, Shandong 273165, P. R. China
| | - Jiangwei Wen
- Institute of Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, Shandong 273165, P. R. China
| | - Shao Wang
- Institute of Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, Shandong 273165, P. R. China
| | - Jing Li
- Institute of Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, Shandong 273165, P. R. China
| | - Hua Wang
- Institute of Medicine and Materials Applied Technologies, College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, Shandong 273165, P. R. China
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10
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Deng Q, Meng X. Recent Advances in the Cycloaddition Reactions of 2‐Benzylidene‐1‐benzofuran‐3‐ones, and Their Sulfur, Nitrogen and Methylene Analogues. Chem Asian J 2020; 15:2838-2853. [DOI: 10.1002/asia.202000550] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 07/13/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Qingsong Deng
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion Tianjin Key Laboratory of Drug Targeting and Bioimaging School of Chemistry & Chemical Engineering Tianjin University of Technology Tianjin 300384 P.R. China
| | - Xiangtai Meng
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion Tianjin Key Laboratory of Drug Targeting and Bioimaging School of Chemistry & Chemical Engineering Tianjin University of Technology Tianjin 300384 P.R. China
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11
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Đorđević L, Milano D, Demitri N, Bonifazi D. O-Annulation to Polycyclic Aromatic Hydrocarbons: A Tale of Optoelectronic Properties from Five- to Seven-Membered Rings. Org Lett 2020; 22:4283-4288. [PMID: 32429668 DOI: 10.1021/acs.orglett.0c01331] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
We take advantage of the Pummerer oxidative annulation reaction to extend PAHs through the formation of an intramolecular C-O bond with a suitable phenol substituent. Depending on the peripheral topology of the PAH precursor (e.g., pyrene, boron-dipyrromethene, or perylene diimide) five-, six-, and seven-membered O-containing rings could be obtained. The effect of the O-annulations on the optoelectronic properties were studied by various methods with the pyrano-annulated pyrene and BODIPY derivatives depicting quantitative emission quantum yields.
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Affiliation(s)
- Luka Đorđević
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, United Kingdom.,Department of Chemical and Pharmaceutical Sciences, Trieste; University of Trieste, via Licio Giorgieri 1, Trieste 34127, Italy
| | - Domenico Milano
- Department of Chemical and Pharmaceutical Sciences, Trieste; University of Trieste, via Licio Giorgieri 1, Trieste 34127, Italy
| | - Nicola Demitri
- Elettra - Sincrotrone Trieste, S.S. 14 Km 163.5 in Area Science Park, 34149 Basovizza, Trieste, Italy
| | - Davide Bonifazi
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, United Kingdom.,Institute of Organic Chemistry, Faculty of Chemistry, University of Vienna, Währinger Strasse 38 1090 Vienna, Austria
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12
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Lu Q, Kole GK, Friedrich A, Müller-Buschbaum K, Liu Z, Yu X, Marder TB. Comparison Study of the Site-Effect on Regioisomeric Pyridyl–Pyrene Conjugates: Synthesis, Structures, and Photophysical Properties. J Org Chem 2020; 85:4256-4266. [PMID: 32129624 DOI: 10.1021/acs.joc.9b03421] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Qing Lu
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
| | - Goutam Kumar Kole
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Alexandra Friedrich
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Klaus Müller-Buschbaum
- Institut für Anorganische und Analytische Chemie, Justus-Liebig-Universität Gießen, Heinrich-Buff-Ring 17, 35392 Gießen, Germany
| | - Zhiqiang Liu
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
| | - Xiaoqiang Yu
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
| | - Todd B. Marder
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
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13
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Synthesis, structure, and aggregated state emission of regio-isomeric 3-Pyrenyl-2-(4′-Pyridinyl)-Acrylonitrile. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2019.112212] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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14
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Si E, Zhao P, Wang L, Duan Z, Mathey F. New Access to Six-Membered Phosphacycle Annulated Polyaromatic Ring System. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901753] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Erbing Si
- College of Chemistry; International Phosphorus Laboratory; International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Green Catalysis Center; Zhengzhou University; 450001 Zhengzhou P. R. China
| | - Peng Zhao
- College of Chemistry; International Phosphorus Laboratory; International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Green Catalysis Center; Zhengzhou University; 450001 Zhengzhou P. R. China
| | - Lili Wang
- College of Chemistry; International Phosphorus Laboratory; International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Green Catalysis Center; Zhengzhou University; 450001 Zhengzhou P. R. China
| | - Zheng Duan
- College of Chemistry; International Phosphorus Laboratory; International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Green Catalysis Center; Zhengzhou University; 450001 Zhengzhou P. R. China
| | - François Mathey
- College of Chemistry; International Phosphorus Laboratory; International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Green Catalysis Center; Zhengzhou University; 450001 Zhengzhou P. R. China
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15
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Sun H, Sun WH, Xu LH, Zhang R, Nie J, Han XE, Ni ZH. Effects of different substituted positions on the photophysical properties of pyrene-based sulfides. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.07.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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16
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Yan J, Pulis AP, Perry GJP, Procter DJ. Metal‐Free Synthesis of Benzothiophenes by Twofold C−H Functionalization: Direct Access to Materials‐Oriented Heteroaromatics. Angew Chem Int Ed Engl 2019; 58:15675-15679. [DOI: 10.1002/anie.201908319] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 08/15/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Jiajie Yan
- School of Chemistry University of Manchester Oxford Rd Manchester M13 9PL UK
| | - Alexander P. Pulis
- School of Chemistry University of Manchester Oxford Rd Manchester M13 9PL UK
| | - Gregory J. P. Perry
- School of Chemistry University of Manchester Oxford Rd Manchester M13 9PL UK
| | - David J. Procter
- School of Chemistry University of Manchester Oxford Rd Manchester M13 9PL UK
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17
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Yan J, Pulis AP, Perry GJP, Procter DJ. Metal‐Free Synthesis of Benzothiophenes by Twofold C−H Functionalization: Direct Access to Materials‐Oriented Heteroaromatics. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201908319] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Jiajie Yan
- School of Chemistry University of Manchester Oxford Rd Manchester M13 9PL UK
| | - Alexander P. Pulis
- School of Chemistry University of Manchester Oxford Rd Manchester M13 9PL UK
| | - Gregory J. P. Perry
- School of Chemistry University of Manchester Oxford Rd Manchester M13 9PL UK
| | - David J. Procter
- School of Chemistry University of Manchester Oxford Rd Manchester M13 9PL UK
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18
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Yan K, Kong Y, Li B, Wang B. Sulfhydryl-Directed Iridium-Catalyzed C-H/Diazo Coupling and Tandem Annulation of Naphthalene-1-thiols. Org Lett 2019; 21:7000-7003. [PMID: 31436429 DOI: 10.1021/acs.orglett.9b02581] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The first sulfhydryl-directed iridium-catalyzed C-H/diazo coupling and tandem annulation of naphthalene-1-thiols has been developed. The framework of naphtho[1,8-bc]thiopyrans was constructed in a one-step reaction with good yields. This transformation provides a practical synthetic route for the widely used naphtho[1,8-bc]thiopyran derivatives.
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Affiliation(s)
- Kelu Yan
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Yong Kong
- SINOPEC Research Institute of Petroleum Engineering, Beijing 100101, People's Republic of China
| | - Bin Li
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Baiquan Wang
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China.,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People's Republic of China
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19
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Deng CL, Bard JP, Zakharov LN, Johnson DW, Haley MM. PN-Containing Pyrene Derivatives: Synthesis, Structure, and Photophysical Properties. Org Lett 2019; 21:6427-6431. [DOI: 10.1021/acs.orglett.9b02332] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Chun-Lin Deng
- Department of Chemistry & Biochemistry and the Materials Science Institute, University of Oregon, Eugene, Oregon 97403-1253, United States
| | - Jeremy P. Bard
- Department of Chemistry & Biochemistry and the Materials Science Institute, University of Oregon, Eugene, Oregon 97403-1253, United States
| | - Lev N. Zakharov
- CAMCOR, University of Oregon, Eugene, Oregon 97403-1433, United States
| | - Darren W. Johnson
- Department of Chemistry & Biochemistry and the Materials Science Institute, University of Oregon, Eugene, Oregon 97403-1253, United States
| | - Michael M. Haley
- Department of Chemistry & Biochemistry and the Materials Science Institute, University of Oregon, Eugene, Oregon 97403-1253, United States
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20
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Synthesis and Configurational Character Study of Novel Structural Isomers Based on Pyrene-Imidazole. Molecules 2019; 24:molecules24122293. [PMID: 31226827 PMCID: PMC6630678 DOI: 10.3390/molecules24122293] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 06/18/2019] [Accepted: 06/18/2019] [Indexed: 11/25/2022] Open
Abstract
Isomers provide more possibilities for the structure of organic compounds. Molecular structures determine their corresponding properties, therefore the intrinsic relationship between structure and properties of isomers is of great research value. Isomers with a stable structure and excellent performance possess more potential for development and application. In this paper, we design and synthesize structural isomers with different molecular symmetries based on the asymmetric structure of imidazole and the symmetrical structure of pyrene. Isomers with stable molecular structures can be obtained by a simple and efficient “one-pot” reaction, involving axisymmetric configuration and centrosymmetric configuration. Using this “click-like” reaction, the structure of target molecules is controllable and adjustable. Furthermore, the effect of molecular configurations on molecular stacking of crystal is studied. The variation of the optical and thermal properties, the optimized structures, and orbital distributions of isomers depends on different molecular geometry with different symmetry, which are revealed by crystallographic analysis. This present strategy provides an efficient synthetic method for the design and synthesis of structural isomers based on pyrene–imidazole.
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21
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Yang S, Cheng R, Zhang M, Bin Z, You J. Rh/Ag-Mediated Peri-Selective Heteroarylation/Single Electron Transfer Annulation Cascade of 1-(Methylthio)naphthalenes and Analogues: Road Less Traveled to Benzo[de]thioacenes. ACS Catal 2019. [DOI: 10.1021/acscatal.9b01426] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Shiping Yang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Rui Cheng
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Min Zhang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Zhengyang Bin
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Jingsong You
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
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22
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Li B, Peng W, Luo S, Jiang C, Guo J, Xie S, Hu Y, Zhang Y, Zeng Z. Diagonally π-Extended Perylene-Based Bis(heteroacene) for Chiroptical Activity and Integrating Luminescence with Carrier-Transporting Capability. Org Lett 2019; 21:1417-1421. [PMID: 30762373 DOI: 10.1021/acs.orglett.9b00152] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We report the synthesis and characterization of a novel bis(heteroacene), in which four benzothiophene units diagonally fused to a twisted perylene and spatially arranged in a double helical-like structure. The described compound yielded chiroptically active atropisomers with a perfect CD response and furthermore circularly polarized luminescence with a glum of ∼1.09 × 10-3. The racemate showed strong photoluminescence both in solution (Φ f = 68%) and at the solid state (Φ f = 57%) and, meanwhile, possessed the charge-carrier transport property with a hole mobility (μh) up to 0.02 cm2 V-1 s-1 by the thin-film based OFET measurements. The integrated optoelectronic features are primarily associated with the specifically finetuned perylene-based π-extended structure.
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Affiliation(s)
- Bo Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering , Hunan University , Changsha 410082 , P. R. China
| | - Wangwang Peng
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering , Hunan University , Changsha 410082 , P. R. China
| | - Shenglian Luo
- College of Environmental and Chemical Engineering , Nanchang Hangkong University , Nanchang 330063 , P. R. China
| | - Chuanling Jiang
- Department of Pharmacy , Clinic Medical College of Anhui Medical University , Hefei 230012 , P. R. China
| | - Jing Guo
- Key Laboratory for Micro-Nano Optoelectronic Devices of Ministry of Education, School of Physics and Electronics , Hunan University , Changsha 410082 , P. R. China
| | - Sheng Xie
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering , Hunan University , Changsha 410082 , P. R. China
| | - Yuanyuan Hu
- Key Laboratory for Micro-Nano Optoelectronic Devices of Ministry of Education, School of Physics and Electronics , Hunan University , Changsha 410082 , P. R. China
| | - Yang Zhang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering , Hunan University , Changsha 410082 , P. R. China
| | - Zebing Zeng
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering , Hunan University , Changsha 410082 , P. R. China
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23
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Zeng C, Yuan K, Wang N, Peng T, Wu G, Wang S. The opposite and amplifying effect of B ← N coordination on photophysical properties of regioisomers with an unsymmetrical backbone. Chem Sci 2019; 10:1724-1734. [PMID: 30842837 PMCID: PMC6369733 DOI: 10.1039/c8sc04210a] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Accepted: 11/27/2018] [Indexed: 01/28/2023] Open
Abstract
1,3-Dipolar cycloaddition of pyrido[2,1-a]isoindole with internal alkynes functionalized by a BMes2ph and an N-aromatic heterocycle leads to the formation of two types of regioisomers (major a and minor b) that have distinct physical and photophysical properties. Examination on 5 pairs of regioisomers unveils that the major isomers consistently have a smaller optical energy gap and emission energy than the corresponding minor isomers, which is greatly amplified by the formation of an internal B ← N bond. The regioisomers with a B ← N bond display contrasting temperature-dependent structural dynamics and response to fluoride ions, owing to an entropy-driven or fluoride initiated B ← N bond rupture/ring-opening process and the different B ← N bond strength. The opposite inductive effect and the Lewis pair properties of the dichotomic substituent units are responsible for the contrasting properties of the regioisomers in this system.
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Affiliation(s)
- Chao Zeng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials , School of Chemistry and Chemical Engineering , Beijing Institute of Technology of China , Beijing, 102488 , People's Republic of China . ;
| | - Kang Yuan
- Department of Chemistry , Queen's University , Kingston , Ontario K7L 3N6 , Canada
| | - Nan Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials , School of Chemistry and Chemical Engineering , Beijing Institute of Technology of China , Beijing, 102488 , People's Republic of China . ;
| | - Tai Peng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials , School of Chemistry and Chemical Engineering , Beijing Institute of Technology of China , Beijing, 102488 , People's Republic of China . ;
| | - Gang Wu
- Department of Chemistry , Queen's University , Kingston , Ontario K7L 3N6 , Canada
| | - Suning Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials , School of Chemistry and Chemical Engineering , Beijing Institute of Technology of China , Beijing, 102488 , People's Republic of China . ;
- Department of Chemistry , Queen's University , Kingston , Ontario K7L 3N6 , Canada
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24
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Mocanu A, Szűcs R, Caytan E, Roisnel T, Dorcet V, Bouit PA, Nyulászi L, Hissler M. Synthesis, Optical, and Redox Properties of Regioisomeric Benzoheterocycles-Fused Pyrene. J Org Chem 2019; 84:957-962. [PMID: 30584837 DOI: 10.1021/acs.joc.8b02884] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A new synthetic route toward the synthesis of benzo[b]phospholes- and benzo[b]siloles-fused pyrenes using a transition metal-catalyzed C-H bond activation is described. The compounds were fully characterized including X-ray diffraction. A combined experimental and theoretical study shows that both the heteroatom and the substitution pattern impact the optical and redox properties.
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Affiliation(s)
- Anabella Mocanu
- Univ Rennes, CNRS, ISCR - UMR 6226, ScanMat - UMS 2001, F-35000 Rennes , France
| | - Rózsa Szűcs
- Univ Rennes, CNRS, ISCR - UMR 6226, ScanMat - UMS 2001, F-35000 Rennes , France.,Department of Inorganic and Analytical Chemistry and MTA-BME Computation Driven Chemistry Research Group , Budapest University of Technology and Economics , Szt. Gellert ter 4 , H-1111 Budapest , Hungary
| | - Elsa Caytan
- Univ Rennes, CNRS, ISCR - UMR 6226, ScanMat - UMS 2001, F-35000 Rennes , France
| | - Thierry Roisnel
- Univ Rennes, CNRS, ISCR - UMR 6226, ScanMat - UMS 2001, F-35000 Rennes , France
| | - Vincent Dorcet
- Univ Rennes, CNRS, ISCR - UMR 6226, ScanMat - UMS 2001, F-35000 Rennes , France
| | | | - László Nyulászi
- Department of Inorganic and Analytical Chemistry and MTA-BME Computation Driven Chemistry Research Group , Budapest University of Technology and Economics , Szt. Gellert ter 4 , H-1111 Budapest , Hungary
| | - Muriel Hissler
- Univ Rennes, CNRS, ISCR - UMR 6226, ScanMat - UMS 2001, F-35000 Rennes , France
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25
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Moon S, Nishii Y, Miura M. Thioether-Directed Peri-Selective C–H Arylation under Rhodium Catalysis: Synthesis of Arene-Fused Thioxanthenes. Org Lett 2018; 21:233-236. [DOI: 10.1021/acs.orglett.8b03675] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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26
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Peng C, Kusakabe T, Kikkawa S, Mochida T, Azumaya I, Dhage YD, Takahashi K, Sasai H, Kato K. Asymmetric Cyclizative Dimerization of (
ortho
‐Alkynyl Phenyl) (Methoxymethyl) Sulfides with Palladium(II) Bisoxazoline Catalyst. Chemistry 2018; 25:733-737. [DOI: 10.1002/chem.201804779] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Indexed: 01/08/2023]
Affiliation(s)
- Cheng Peng
- Faculty of Pharmaceutical SciencesToho University 2-2-1 Miyama, Funabashi Chiba 274-8510 Japan
| | - Taichi Kusakabe
- Faculty of Pharmaceutical SciencesToho University 2-2-1 Miyama, Funabashi Chiba 274-8510 Japan
| | - Shoko Kikkawa
- Faculty of Pharmaceutical SciencesToho University 2-2-1 Miyama, Funabashi Chiba 274-8510 Japan
| | - Tomoyuki Mochida
- Department of ChemistryFaculty of SciencesKobe University Rokkodai, Nada Kobe 657-8501 Japan
| | - Isao Azumaya
- Faculty of Pharmaceutical SciencesToho University 2-2-1 Miyama, Funabashi Chiba 274-8510 Japan
| | - Yogesh Daulat Dhage
- Faculty of Pharmaceutical SciencesToho University 2-2-1 Miyama, Funabashi Chiba 274-8510 Japan
| | - Keisuke Takahashi
- Faculty of Pharmaceutical SciencesToho University 2-2-1 Miyama, Funabashi Chiba 274-8510 Japan
| | - Hiroaki Sasai
- The Institute of Scientific and Industrial Research (ISIR)Osaka University Mihogaoka Ibaraki-shi, Osaka 567-0047 Japan
| | - Keisuke Kato
- Faculty of Pharmaceutical SciencesToho University 2-2-1 Miyama, Funabashi Chiba 274-8510 Japan
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27
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Qiu L, Hu W, Wu D, Duan Z, Mathey F. Regioselective Synthesis of 2- or 2,7-Functionalized Pyrenes via Migration. Org Lett 2018; 20:7821-7824. [DOI: 10.1021/acs.orglett.8b03270] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Liqi Qiu
- College of Chemistry and Molecular Engineering, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Wei Hu
- College of Chemistry and Molecular Engineering, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Di Wu
- College of Chemistry and Molecular Engineering, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Zheng Duan
- College of Chemistry and Molecular Engineering, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Francois Mathey
- College of Chemistry and Molecular Engineering, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Zhengzhou University, Zhengzhou 450001, P. R. China
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28
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Liu Y, Dong Z, Guo Y, Fu Y. Crystal structure of 4,4′-(4,10-diphenyl-4,10-dihydropyreno[4,5-d:9,10- d′]diimidazole-5,11-diyl)bis( N,N-diphenylaniline), C 66H 44N 6. Z KRIST-NEW CRYST ST 2018. [DOI: 10.1515/ncrs-2018-0147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C66H44N6, triclinic, P1̄ (no. 2), a = 9.773(2) Å, b = 14.406(3) Å, c = 18.385(4) Å, α = 72.64(3)°, β = 82.10(3)°, γ = 76.90(3)°, V = 2399.5(8) Å3, Z = 2, R
gt(F) = 0.0546, wR
ref(F
2) = 0.1559, T = 153(2) K.
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Affiliation(s)
- Yulong Liu
- College of Science , Northeast Agricultural University , Harbin, 150030 , People’s Republic of China
| | - Zhaojia Dong
- College of Science , Northeast Agricultural University , Harbin, 150030 , People’s Republic of China
| | - Youquan Guo
- Department of Basic , Heilongjiang Vocational College of Biology Science and Technology , Harbin, 150025 , People’s Republic of China
| | - Ying Fu
- College of Science , Northeast Agricultural University , Harbin, 150030 , People’s Republic of China
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29
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Ciechańska M, Wrona-Piotrowicz A, Makal A, Zakrzewski J. Alkylation of the K-Region in a Sterically Hindered Pyrene Carboxamide via Directed Reaction with Alkyllithiums under Air. J Org Chem 2018; 83:12793-12797. [PMID: 30234301 DOI: 10.1021/acs.joc.8b01024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Sterically hindered N,2,7-tri- tert-butylpyrene-1-carboxamide treated with n-BuLi, i-BuLi, s-BuLi, and n-HexLi in THF in the presence of TMEDA and air afforded trans- N,2,7-tri- tert-butylpyrene-10-alkyl-9-hydroxy-9,10-dihydropyrene-1-carboxamides in 63-74% yield. Trifluoroacetic acid promoted dehydration of these compounds gave 10-alkyl derivatives of the starting amide in 79-89% yield. The minor products of this reaction were deamidated compounds, 4-alkyl-2,7-di- tert-butylpyrenes.
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Affiliation(s)
- Magdalena Ciechańska
- Department of Organic Chemistry, Faculty of Chemistry , University of Łódź , Tamka 12 , 91-403 Łódź , Poland
| | - Anna Wrona-Piotrowicz
- Department of Organic Chemistry, Faculty of Chemistry , University of Łódź , Tamka 12 , 91-403 Łódź , Poland
| | - Anna Makal
- University of Warsaw , Chemistry Department, Biological and Chemical Research Center , Żwirki i Wigury 101 , 02-089 Warszawa , Poland
| | - Janusz Zakrzewski
- Department of Organic Chemistry, Faculty of Chemistry , University of Łódź , Tamka 12 , 91-403 Łódź , Poland
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30
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Nishino K, Ogiwara Y, Sakai N. Palladium(II)-Catalyzed Synthesis of Dibenzothiophenes from 2-Biphenylyl Disulfides by C−H Functionalization. Chemistry 2018; 24:10971-10974. [DOI: 10.1002/chem.201802475] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 06/01/2018] [Indexed: 12/15/2022]
Affiliation(s)
- Kota Nishino
- Department of Pure and Applied Chemistry; Faculty of Science and Technology; Tokyo University of Science (RIKADAI); Noda Chiba 278-8510 Japan
| | - Yohei Ogiwara
- Department of Pure and Applied Chemistry; Faculty of Science and Technology; Tokyo University of Science (RIKADAI); Noda Chiba 278-8510 Japan
| | - Norio Sakai
- Department of Pure and Applied Chemistry; Faculty of Science and Technology; Tokyo University of Science (RIKADAI); Noda Chiba 278-8510 Japan
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31
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Shigeno M, Nishii Y, Satoh T, Miura M. Rhodium-Catalyzed peri
-Selective Direct Alkenylation of 1-(Methylthio)naphthalene. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800212] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Masanori Shigeno
- Department of Applied Chemistry; Graduate School of Engineering; Osaka University; 2-1 Yamadaoka Suita Osaka 565-0871 Japan
| | - Yuji Nishii
- Frontier Research Base for Global Young Researchers; Graduate School of Engineering; Osaka University; 2-1 Yamadaoka Suita Osaka 565-0871 Japan
| | - Tetsuya Satoh
- Department of Chemistry, Graduate School of Science; Osaka City University; 3-3-138 Sugimoto Sumiyoshi-ku Osaka 558-8585 Japan
| | - Masahiro Miura
- Department of Applied Chemistry; Graduate School of Engineering; Osaka University; 2-1 Yamadaoka Suita Osaka 565-0871 Japan
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32
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Luo CE, Ding Z, Wu XW, Liu Z. Synthesis, structures and photophysical properties of two regioisomeric phenalenocarbazoles. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 194:111-116. [PMID: 29328952 DOI: 10.1016/j.saa.2018.01.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 12/15/2017] [Accepted: 01/03/2018] [Indexed: 06/07/2023]
Abstract
Two regioisomeric phenalenocarbazoles have been synthesized by direct reductive cyclization of 2'-Nitrophenyl-pyrene isomers respectively. Their photophysical properties and crystal structures as well as CV properties were investigated and compared with those of sulfur containing analogues. Although the fluorescence emission properties of 1N are very similar with those of 2N, the HOMO energy level of 1N is 0.16eV higher than that of 2N indicating that 1N has better electron donating ability.
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Affiliation(s)
- Chang-En Luo
- State Key Laboratory of Crystal Materials, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Zhe Ding
- State Key Laboratory of Crystal Materials, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China; Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Xiang-Wen Wu
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan 250014, China
| | - Zhiqiang Liu
- State Key Laboratory of Crystal Materials, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China; Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China.
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33
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Song J, Wu H, Sun W, Wang S, Sun H, Xiao K, Qian Y, Liu C. A Pd-catalyzed optional approach for the synthesis of dibenzothiophenes. Org Biomol Chem 2018; 16:2083-2087. [PMID: 29508887 DOI: 10.1039/c8ob00235e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A direct and practical approach for the construction of DBTs was developed via a Pd-catalyzed tandem reaction, in which commercially available o-bromo-iodobenzenes combined with benzene thiols or iodobenzenes combined with o-bromo-benzene thiols were applied. These two approaches will provide an alternative for the synthesis of DBT derivatives.
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Affiliation(s)
- Juan Song
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, P. R. China.
| | - Hao Wu
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, P. R. China.
| | - Wei Sun
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou, 730000, P. R. China.
| | - Songjiang Wang
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, P. R. China.
| | - Haisen Sun
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, P. R. China.
| | - Kang Xiao
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, P. R. China.
| | - Yan Qian
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, P. R. China.
| | - Chao Liu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou, 730000, P. R. China.
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34
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Nogi K, Yorimitsu H. Aromatic metamorphosis: conversion of an aromatic skeleton into a different ring system. Chem Commun (Camb) 2018; 53:4055-4065. [PMID: 28225122 DOI: 10.1039/c7cc00078b] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Aromatic skeletons are generally regarded as being uncleavable because of their aromatic stabilization energy. Compared to exocyclic functionalizations of aromatic compounds, much less attention has been paid to substitutions of endocyclic atoms in aromatic cores through partial disassembly of the cyclic skeletons and subsequent ring reconstruction. In this Feature Article, we describe our endeavours to establish "aromatic metamorphosis", where general aromatic compounds such as dibenzothiophenes, dibenzofurans, and benzofurans are transformed into different ring systems using a multi-step strategy or ideally in one step.
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Affiliation(s)
- Keisuke Nogi
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan.
| | - Hideki Yorimitsu
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan.
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35
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Li K, Yu A, Meng X. Synthesis of Dibenzothiophene and 1,4-Dihydrodibenzothiophene Derivatives via Allylic Phosphonium Salt Initiated Domino Reactions. Org Lett 2018; 20:1106-1109. [DOI: 10.1021/acs.orglett.8b00028] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Ke Li
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology, Tianjin 300384, P. R. China
| | - Aimin Yu
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology, Tianjin 300384, P. R. China
| | - Xiangtai Meng
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology, Tianjin 300384, P. R. China
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36
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Jousselin-Oba T, Sbargoud K, Vaccaro G, Meinardi F, Yassar A, Frigoli M. Novel Fluorophores based on Regioselective Intramolecular Friedel-Crafts Acylation of the Pyrene Ring Using Triflic Acid. Chemistry 2017; 23:16184-16188. [PMID: 28944984 DOI: 10.1002/chem.201704116] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Indexed: 11/09/2022]
Abstract
The extension of the pyrene ring from dimethyl 2,2'-(pyrene-1,6-diyl)dibenzoate derivatives by an intramolecular Friedel-Crafts acylation can be realized in an efficient and regioselective manner using triflic acid as proton source. Naphtho-tetracenone derivatives are obtained in high yields at room temperature while Bis-tetracene-diones are prepared upon heating. Both products display interesting fluorescence properties in the visible range with quantum yields varying from 50 to 60 %.
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Affiliation(s)
- Tanguy Jousselin-Oba
- UMR CNRS 8180, Institut Lavoisier de Versailles, UVSQ, Université Paris-Saclay, 45 avenue des États-Unis Bâtiment Lavoisier, 78035 Versailles Cedex, France
| | - Kamal Sbargoud
- UMR CNRS 8180, Institut Lavoisier de Versailles, UVSQ, Université Paris-Saclay, 45 avenue des États-Unis Bâtiment Lavoisier, 78035 Versailles Cedex, France
| | - Gianfranco Vaccaro
- Dipartimento di Scienza dei Materiali, Università degli Studi di Milano Bicocca, via R. Cozzi 55, I-20125, Milano, Italy
| | - Francesco Meinardi
- Dipartimento di Scienza dei Materiali, Università degli Studi di Milano Bicocca, via R. Cozzi 55, I-20125, Milano, Italy
| | - Abderrahim Yassar
- UMR CNRS 7647, LPICM-École Polytechnique, Université Paris-Saclay, 91128 Palaiseau Cedex, Paris, France
| | - Michel Frigoli
- UMR CNRS 8180, Institut Lavoisier de Versailles, UVSQ, Université Paris-Saclay, 45 avenue des États-Unis Bâtiment Lavoisier, 78035 Versailles Cedex, France
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37
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Merz J, Fink J, Friedrich A, Krummenacher I, Al Mamari HH, Lorenzen S, Haehnel M, Eichhorn A, Moos M, Holzapfel M, Braunschweig H, Lambert C, Steffen A, Ji L, Marder TB. Pyrene Molecular Orbital Shuffle-Controlling Excited State and Redox Properties by Changing the Nature of the Frontier Orbitals. Chemistry 2017; 23:13164-13180. [PMID: 28718975 DOI: 10.1002/chem.201702594] [Citation(s) in RCA: 82] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Indexed: 01/01/2023]
Abstract
We show that by judicious choice of substituents at the 2- and 7-positions of pyrene, the frontier orbital order of pyrene can be modified, giving enhanced control over the nature and properties of the photoexcited states and the redox potentials. Specifically, we introduced a julolidine-like moiety and Bmes2 (mes=2,4,6-Me3 C6 H2 ) as very strong donor (D) and acceptor (A), respectively, giving 2,7-D-π-D- and unsymmetric 2,7-D-π-A-pyrene derivatives, in which the donor destabilizes the HOMO-1 and the acceptor stabilizes the LUMO+1 of the pyrene core. Consequently, for 2,7-substituted pyrene derivatives, unusual properties are obtained. For example, very large bathochromic shifts were observed for all of our compounds, and unprecedented green light emission occurs for the D/D system. In addition, very high radiative rate constants in solution and in the solid state were recorded for the D-π-D- and D-π-A-substituted compounds. All compounds show reversible one-electron oxidations, and Jul2 Pyr exhibits a second oxidation, with the largest potential splitting (ΔE=440 mV) thus far reported for 2,7-substituted pyrenes. Spectroelectrochemical measurements confirm an unexpectedly strong coupling between the 2,7-substituents in our pyrene derivatives.
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Affiliation(s)
- Julia Merz
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry, & Catalysis with Boron (ICB), Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Julian Fink
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry, & Catalysis with Boron (ICB), Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Alexandra Friedrich
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry, & Catalysis with Boron (ICB), Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Ivo Krummenacher
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry, & Catalysis with Boron (ICB), Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Hamad H Al Mamari
- Department of Chemistry, College of Science, Sultan Qaboos University, PO Box 36, Al Khoud, 123, Muscat, Sultanate of Oman
| | - Sabine Lorenzen
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry, & Catalysis with Boron (ICB), Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Martin Haehnel
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry, & Catalysis with Boron (ICB), Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Antonius Eichhorn
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry, & Catalysis with Boron (ICB), Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Michael Moos
- Institut für Organische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Marco Holzapfel
- Institut für Organische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Holger Braunschweig
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry, & Catalysis with Boron (ICB), Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Christoph Lambert
- Institut für Organische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Andreas Steffen
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry, & Catalysis with Boron (ICB), Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Lei Ji
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry, & Catalysis with Boron (ICB), Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Todd B Marder
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry, & Catalysis with Boron (ICB), Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
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38
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Vasu D, Hausmann JN, Saito H, Yanagi T, Yorimitsu H, Osuka A. Robust Palladium‐Catalyzed Arylation of Catalyst‐Poisoning
ortho
‐Sulfanyl Aryl Halides with Tetraarylborates and Its Application to Synthesis of π‐Extended Dibenzothiophenes. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700323] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Dhananjayan Vasu
- Department of Chemistry, Graduate School of Science Kyoto University Sakyo-ku Kyoto 606-8502 Japan
| | - Jan Niklas Hausmann
- Department of Chemistry, Graduate School of Science Kyoto University Sakyo-ku Kyoto 606-8502 Japan
| | - Hayate Saito
- Department of Chemistry, Graduate School of Science Kyoto University Sakyo-ku Kyoto 606-8502 Japan
| | - Tomoyuki Yanagi
- Department of Chemistry, Graduate School of Science Kyoto University Sakyo-ku Kyoto 606-8502 Japan
| | - Hideki Yorimitsu
- Department of Chemistry, Graduate School of Science Kyoto University Sakyo-ku Kyoto 606-8502 Japan
| | - Atsuhiro Osuka
- Department of Chemistry, Graduate School of Science Kyoto University Sakyo-ku Kyoto 606-8502 Japan
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39
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Zhang S, Liu Z, Fang Q. Synthesis, Structures, and Optoelectronic Properties of Pyrene-Fused Thioxanthenes. Org Lett 2017; 19:1382-1385. [DOI: 10.1021/acs.orglett.7b00276] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shiqian Zhang
- State Key Laboratory
of Crystal
Materials, Shandong University, Jinan 250100, China
| | - Zhiqiang Liu
- State Key Laboratory
of Crystal
Materials, Shandong University, Jinan 250100, China
| | - Qi Fang
- State Key Laboratory
of Crystal
Materials, Shandong University, Jinan 250100, China
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40
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41
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Luo B, Cui Q, Luo H, Hu Y, Huang P, Wen S. N-
Benzyldithiocarbamate Salts as Sulfur Sources to Access Tricyclic Thioheterocycles Mediated by Copper Species. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600405] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Bingling Luo
- Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University; 651 Dongfeng East Road Guangzhou 510060 People's Republic of China
| | - Qingbin Cui
- Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University; 651 Dongfeng East Road Guangzhou 510060 People's Republic of China
| | - Hongwen Luo
- Guangdong Pharmaceutical University; 280 Waihuan East Road Guangzhou 510006 People's Republic of China
| | - Yumin Hu
- Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University; 651 Dongfeng East Road Guangzhou 510060 People's Republic of China
| | - Peng Huang
- Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University; 651 Dongfeng East Road Guangzhou 510060 People's Republic of China
- School of Pharmaceutical Sciences; Sun Yat-sen University; 132 Waihuan East Road Guangzhou 510006 People's Republic of China
| | - Shijun Wen
- Sun Yat-sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University; 651 Dongfeng East Road Guangzhou 510060 People's Republic of China
- School of Pharmaceutical Sciences; Sun Yat-sen University; 132 Waihuan East Road Guangzhou 510006 People's Republic of China
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42
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Stępień M, Gońka E, Żyła M, Sprutta N. Heterocyclic Nanographenes and Other Polycyclic Heteroaromatic Compounds: Synthetic Routes, Properties, and Applications. Chem Rev 2016; 117:3479-3716. [PMID: 27258218 DOI: 10.1021/acs.chemrev.6b00076] [Citation(s) in RCA: 861] [Impact Index Per Article: 107.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Two-dimensionally extended, polycyclic heteroaromatic molecules (heterocyclic nanographenes) are a highly versatile class of organic materials, applicable as functional chromophores and organic semiconductors. In this Review, we discuss the rich chemistry of large heteroaromatics, focusing on their synthesis, electronic properties, and applications in materials science. This Review summarizes the historical development and current state of the art in this rapidly expanding field of research, which has become one of the key exploration areas of modern heterocyclic chemistry.
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Affiliation(s)
- Marcin Stępień
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Elżbieta Gońka
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Marika Żyła
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
| | - Natasza Sprutta
- Wydział Chemii, Uniwersytet Wrocławski , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
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43
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Chen Y, Lu X, Xiang C, Ling Y, Zhou G. Charge Transfer Through Dithieno[2,3-a:3',2'-c]phenazine: Effect of Substitution Pattern on the Optoelectronic Properties of Regioisomeric Luminophores. Chem Asian J 2016; 11:874-81. [PMID: 26790136 DOI: 10.1002/asia.201501389] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Revised: 01/12/2016] [Indexed: 11/10/2022]
Abstract
Two series of regioisomeric luminophores that contained a dithieno[2,3-a:3',2'-c]phenazine (DTP) unit as an electron acceptor have been designed and synthesized. To investigate the effect of substitution pattern on the optoelectronic properties of these luminophores, electron donors (N,N-dihexylaniline or N,N-dihexyl-4-vinylaniline) were incorporated at the 2,5-, 8,11-, and 9,10-positions of the DTP unit. We found that the optoelectronic properties of the regioisomeric luminophores were greatly affected by the substitution pattern: functionalization at the 8,11-positions of the DTP unit was superior to the other two substitution patterns in extending the effective π-conjugation and strengthening the intramolecular charge-transfer interactions. Moreover, the insertion of vinyl groups between the DTP and N,N-dihexylaniline units narrowed the energy band-gap for isomers 4 and 5. However, hypsochromically shifted absorption and photoluminescence maxima were observed for isomeric luminophore 6, in which electron donors were substituted at the 2,5-positions of the DTP unit. These results should facilitate greater understanding of the structure-property relationships in regioisomeric semiconductors and present a new way to design optoelectronic materials with effective substitution patterns.
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Affiliation(s)
- Yijing Chen
- Lab of Advanced Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P. R. China
| | - Xuefeng Lu
- Lab of Advanced Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P. R. China
| | - Chunlan Xiang
- Lab of Advanced Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P. R. China
| | - Yuan Ling
- Lab of Advanced Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P. R. China
| | - Gang Zhou
- Lab of Advanced Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P. R. China.
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44
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Liu Y, Bai Q, Li J, Zhang S, Zhang C, Lu F, Yang B, Lu P. Efficient pyrene-imidazole derivatives for organic light-emitting diodes. RSC Adv 2016. [DOI: 10.1039/c5ra25424h] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A highly efficient green OLED based on an AIE-active pyrene-imidazole derivative PyTPEI achieves the highest LE of 8.73 cd A−1 with low efficiency roll-off.
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Affiliation(s)
- Yulong Liu
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun
- China
| | - Qing Bai
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun
- China
| | - Jinyu Li
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun
- China
| | - Shitong Zhang
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun
- China
| | - Chen Zhang
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun
- China
| | - Fang Lu
- Pharmacy Department
- Changchun Medical College
- China
| | - Bing Yang
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun
- China
| | - Ping Lu
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun
- China
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45
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Wen H, Gong X, Han P, Lin B, Zhang L, Ye S, Sun Y, Zhang X, Yang H. Solution-processable small molecule semiconductors based on pyrene-fused bisimidazole and influence of alkyl side-chain on the charge transport. RSC Adv 2016. [DOI: 10.1039/c6ra13864k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Soluble small molecule semiconductors based on pyrene-fused biimidazole and side-chain effects on the semiconducting properties.
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Affiliation(s)
- Hui Wen
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 211189
- PR China
| | - Xiaohui Gong
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 211189
- PR China
| | - Pei Han
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 211189
- PR China
| | - Baoping Lin
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 211189
- PR China
| | - Lei Zhang
- Institute of Advanced Materials (IAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- PR China
| | - Shanghui Ye
- Institute of Advanced Materials (IAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- PR China
| | - Ying Sun
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 211189
- PR China
| | - Xueqin Zhang
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 211189
- PR China
| | - Hong Yang
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing 211189
- PR China
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46
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Abstract
Two benzothieno[b]-fused BODIPYs, BT-BODIPY and BBT-BODIPY, in which one parent BODIPY core is fused with one and two benzothieno rings, respectively, were synthesized from BODIPYs substituted with 2-(methylsulfinyl)phenyl at the β-position. The first H2SO4-induced cyclization and deborylation afforded benzothieno[b]-fused dipyrrin derivatives, which can easily complex with BF3·OEt2 to form the desired benzothieno[b]-fused BODIPYs. It was revealed that the fusion of the benzothieno ring is more effective at extending conjugation than simple attachment of the 2-(methylthio)phenyl substituent, which presumably results from conformational restriction. Compared with the corresponding unstrained SPh-BODIPY and BSPh-BODIPY, which contain one and two 2-(methylthio)phenyl groups at the β-position, BT-BODIPY and BBT-BODIPY display red shifted absorption, increased absorptivity, and fluorescence efficiency. Furthermore, the ring fusion is also helpful to increase stability of the formed cation in BBT-BODIPY. Thus, BBT-BODIPY exhibits very intriguing properties, such as intense absorption and emission in the red region, very sharp emission spectra, and reversible oxidation and reduction potentials.
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Affiliation(s)
- Zuo-Bang Sun
- School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional Aggregated Materials, Ministry of Education, Shandong University , Jinan 250100, People's Republic of China
| | - Man Guo
- School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional Aggregated Materials, Ministry of Education, Shandong University , Jinan 250100, People's Republic of China
| | - Cui-Hua Zhao
- School of Chemistry and Chemical Engineering, Key Laboratory of Special Functional Aggregated Materials, Ministry of Education, Shandong University , Jinan 250100, People's Republic of China
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47
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Liu Y, Shan T, Yao L, Bai Q, Guo Y, Li J, Han X, Li W, Wang Z, Yang B, Lu P, Ma Y. Isomers of Pyrene–Imidazole Compounds: Synthesis and Configuration Effect on Optical Properties. Org Lett 2015; 17:6138-41. [DOI: 10.1021/acs.orglett.5b02879] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yulong Liu
- State
Key Laboratory of Supramolecular Structure and Materials, Jilin University, 2699 Qianjin Avenue, Changchun 130012, China
| | - Tong Shan
- State
Key Laboratory of Supramolecular Structure and Materials, Jilin University, 2699 Qianjin Avenue, Changchun 130012, China
| | - Liang Yao
- State
Key Laboratory of Supramolecular Structure and Materials, Jilin University, 2699 Qianjin Avenue, Changchun 130012, China
| | - Qing Bai
- State
Key Laboratory of Supramolecular Structure and Materials, Jilin University, 2699 Qianjin Avenue, Changchun 130012, China
| | - Yachen Guo
- State
Key Laboratory of Supramolecular Structure and Materials, Jilin University, 2699 Qianjin Avenue, Changchun 130012, China
| | - Jinyu Li
- State
Key Laboratory of Supramolecular Structure and Materials, Jilin University, 2699 Qianjin Avenue, Changchun 130012, China
| | - Xiao Han
- State
Key Laboratory of Supramolecular Structure and Materials, Jilin University, 2699 Qianjin Avenue, Changchun 130012, China
| | - Weijun Li
- State
Key Laboratory of Supramolecular Structure and Materials, Jilin University, 2699 Qianjin Avenue, Changchun 130012, China
| | - Zhiming Wang
- School
of Petrochemical Engineering, Shenyang University of Technology, Liaoyang 111003, China
| | - Bing Yang
- State
Key Laboratory of Supramolecular Structure and Materials, Jilin University, 2699 Qianjin Avenue, Changchun 130012, China
| | - Ping Lu
- State
Key Laboratory of Supramolecular Structure and Materials, Jilin University, 2699 Qianjin Avenue, Changchun 130012, China
| | - Yuguang Ma
- Institute
of Polymer Optoelectronic Materials and Devices, State Key Laboratory
of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
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48
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Sivasakthikumaran R, Rafiq SM, Sankar E, Clement JA, Mohanakrishnan AK. Regioselective Annulation of Unsymmetrical 1,2-Phenylenebis(diaryl/diheteroarylmethanol): A Facile Synthesis of Anthracene, Tetracene, and Naphtho[b]thiophene Analogues. European J Org Chem 2015. [DOI: 10.1002/ejoc.201501087] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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49
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Niko Y, Sasaki S, Narushima K, Sharma DK, Vacha M, Konishi GI. 1-, 3-, 6-, and 8-Tetrasubstituted Asymmetric Pyrene Derivatives with Electron Donors and Acceptors: High Photostability and Regioisomer-Specific Photophysical Properties. J Org Chem 2015; 80:10794-805. [PMID: 26468685 DOI: 10.1021/acs.joc.5b01987] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The systematic synthesis of five 1-, 3-, 6-, and 8-tetrasubstituted asymmetric pyrenes with electron donor and acceptor moieties is presented, together with an examination of their photophysical properties. Pyrene derivative PA1, containing one formyl and three piperidyl groups, showed bright solvatochromic fluorescence from green (λem = 557 nm, ΦFL = 0.94 in hexane) to red (λem = 648 nm, ΦFL = 0.50 in methanol), suggesting potential applications for PA1 as an environmentally responsive probe. Although the synthesis of simple 1- and 3-disubstituted pyrene derivatives is considered difficult, PA13, with two formyl groups at the 1- and 3-positions and two piperidyl groups at the 6- and 8-positions, could be synthesized successfully. PA13 exhibited less pronounced solvatochromism, but displayed a narrow fluorescent band with high ΦFL in all solvents (ΦFL > 0.75). Moreover, its absorption band displayed an exceptional bathochromic shift compared to the other derivatives (e.g., λabs = 480 and 522 nm in ethanol for PA1 and PA13, respectively), suggesting that such modifications of pyrene may be quite important for the modulation of its energy gap. Additionally, all compounds exhibited exceptionally high photostability, which highlights the advantage of these new dyes and provides new insights on the design of photostable fluorophores.
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Affiliation(s)
- Yosuke Niko
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology , 2-12-1-H-134 O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Shunsuke Sasaki
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology , 2-12-1-H-134 O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Kaishi Narushima
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology , 2-12-1-H-134 O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Dharmendar Kumar Sharma
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology , 2-12-1-H-134 O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Martin Vacha
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology , 2-12-1-H-134 O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Gen-ichi Konishi
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology , 2-12-1-H-134 O-okayama, Meguro-ku, Tokyo 152-8552, Japan.,PRESTO Japan Science and Technology Agency , Tokyo 102-0076, Japan
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50
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Zhang S, Chen Y, Liu Z, Fang Q. Synthesis, structure and photophysical properties of regioisomeric sulfone-bridged pyrene–thienoacenes. J Photochem Photobiol A Chem 2015. [DOI: 10.1016/j.jphotochem.2015.06.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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