1
|
Matussek M, Kurpanik-Wójcik A, Gogoc S, Fijołek A, Filapek M, Naumczuk B, Data P. Electroactive Dyes Based on 1,8-Naphthalimide with Acetylene Linkers as Promising OLED Materials - the Relationship Between Structure and Photophysical Properties. Chemistry 2023; 29:e202302115. [PMID: 37548079 DOI: 10.1002/chem.202302115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 08/03/2023] [Accepted: 08/04/2023] [Indexed: 08/08/2023]
Abstract
Four A-π-D-π-A type small organic molecules with 1,8-naphthalimide motifs were successfully synthesised. The designed compounds are built of two 1,8-naphthalimide units linked via ethynyl π-linkages with selected functionalised donor motifs i. e. 2,2'-bithiophene, fluorene, phenothiazine and carbazole derivative. The synthesis based on Sonogashira cross-coupling allowed us to obtain the presented dyes with good yields. The resulting symmetrical small molecules' optical, electrochemical and thermal properties were thoroughly investigated, and their potential applicability for the OLED devices was demonstrated. In addition, the relationship between molecular structure and properties was considered by employing experimental and theoretical studies. As a result of using various donor groups, it was possible to achieve efficient electroluminescence in the range from green (DEV4) to orange-red light (DEV3) with a maximum luminance of 3 820 cd/m2 for DEV4. Upon the insertion of an acetylene linker to the designed molecules, the free rotation of D and A fragments, and hence the effective π-electron communication within the entire molecule, is possible, which was confirmed by DFT studies. The obtained dyes are characterised by high thermal stability, reversible oxidation-reduction process, satisfactory optoelectronic properties and good solubility in organic solvents, which is advisable for the application in small molecular organic light-emitting diodes (SM-OLEDs) technology.
Collapse
Affiliation(s)
- Marek Matussek
- Institute of Chemistry, University of Silesia, Szkolna 9, 40-006, Katowice, Poland
| | | | - Szymon Gogoc
- Faculty of Chemistry, Silesian University of Technology, Strzody 9, 44-100, Gliwice, Poland
| | - Aleksandra Fijołek
- Institute of Chemistry, University of Silesia, Szkolna 9, 40-006, Katowice, Poland
| | - Michał Filapek
- Institute of Chemistry, University of Silesia, Szkolna 9, 40-006, Katowice, Poland
| | - Beata Naumczuk
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Przemysław Data
- Department of Molecular Physics, Lodz University of Technology, Żeromskiego 116, 90-543, Łódź, Poland
| |
Collapse
|
2
|
Fujioka S, Hirano K, Hoshiya N, Yamauchi A, Kishikawa Y, Uchiyama M. Perfluoroalkoxylation reaction via dual concurrent catalysis. Chem Commun (Camb) 2023. [PMID: 37318512 DOI: 10.1039/d3cc02485g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
A catalytic amount of CsI enables dual concurrent activation of poorly reactive perfluoroalkoxide and alkyl halides, especially alkyl chlorides, leading to the formation of diverse perfluoroalkoxylated organic compounds. Installation of perfluoroalkoxy groups by this methodology is cost-effective, circumventing the need for over-stoichiometric cesium or silver salts. This methodology also provides high functional group compatibility and tolerance of sterically hindered substrates.
Collapse
Affiliation(s)
- Shota Fujioka
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
| | - Keiichi Hirano
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
| | - Naoyuki Hoshiya
- Technology Innovation Center, DAIKIN Industries, Ltd., 1-1 Nishi-Hitotsuya, Settsu, Osaka 566-8585, Japan
| | - Akiyoshi Yamauchi
- Technology Innovation Center, DAIKIN Industries, Ltd., 1-1 Nishi-Hitotsuya, Settsu, Osaka 566-8585, Japan
| | - Yosuke Kishikawa
- Technology Innovation Center, DAIKIN Industries, Ltd., 1-1 Nishi-Hitotsuya, Settsu, Osaka 566-8585, Japan
| | - Masanobu Uchiyama
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
- Research Initiative for Supra-Materials (RISM), Shinshu University, 3-15-1 Tokida, Ueda, Nagano 566-8585, Japan
| |
Collapse
|
3
|
Frisch S, Neiß C, Lindenthal S, Zorn NF, Rominger F, Görling A, Zaumseil J, Kivala M. Tetra(peri-naphthylene)anthracene: A Near-IR Fluorophore with Four-Stage Amphoteric Redox Properties. Chemistry 2023; 29:e202203101. [PMID: 36287191 PMCID: PMC10107686 DOI: 10.1002/chem.202203101] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Indexed: 11/06/2022]
Abstract
A novel, benign synthetic strategy towards soluble tetra(peri-naphthylene)anthracene (TPNA) decorated with triisopropylsilylethynyl substituents has been established. The compound is perfectly stable under ambient conditions in air and features intense and strongly bathochromically shifted UV/vis absorption and emission bands reaching to near-IR region beyond 900 nm. Cyclic voltammetry measurements revealed four facilitated reversible redox events comprising two oxidations and two reductions. These remarkable experimental findings were corroborated by theoretical studies to identify the TPNA platform a particularly useful candidate for the development of functional near-IR fluorophores upon appropriate functionalization.
Collapse
Affiliation(s)
- Sabine Frisch
- Organisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany.,Centre for Advanced Materials, Universität Heidelberg, Im Neuenheimer Feld 225, 69120, Heidelberg, Germany
| | - Christian Neiß
- Lehrstuhl für Theoretische Chemie, Department Chemie und Pharmazie, Universität Erlangen-Nürnberg, Egerlandstr. 3, 91058, Erlangen, Germany
| | - Sebastian Lindenthal
- Physikalisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 253, 69120, Heidelberg, Germany
| | - Nicolas F Zorn
- Physikalisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 253, 69120, Heidelberg, Germany
| | - Frank Rominger
- Organisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany
| | - Andreas Görling
- Lehrstuhl für Theoretische Chemie, Department Chemie und Pharmazie, Universität Erlangen-Nürnberg, Egerlandstr. 3, 91058, Erlangen, Germany
| | - Jana Zaumseil
- Physikalisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 253, 69120, Heidelberg, Germany
| | - Milan Kivala
- Organisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany.,Centre for Advanced Materials, Universität Heidelberg, Im Neuenheimer Feld 225, 69120, Heidelberg, Germany
| |
Collapse
|
4
|
Zeplichal M, Gies J, Bernd J, Winslaws DK, Chang T, Chen YS, Strauss SH, Boltalina OV, Terfort A. Fluorinated Azaacenes: Efficient Syntheses, Structures, and Electrochemical Properties. J Fluor Chem 2022. [DOI: 10.1016/j.jfluchem.2022.109960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
5
|
Agou T, Kohara M, Tamura Y, Yamada K, Shiitsuka K, Hosoya T, Mizuhata Y, Tokitoh N, Hayashi Y, Moronuki Y, Ishii A, Tanaka Y, Muranaka A, Uchiyama M, Yamada S, Konno T, Fukumoto H, Kubota T. Helicenes Fused with Hexafluorocyclopentene (HFCP): Synthesis, Structure, and Properties. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000152] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Tomohiro Agou
- Department of Quantum Beam Science; Graduate School of Science and Engineering; Ibaraki University; 4-12-1 Nakanarusawa 316-8511 Hitachi Ibaraki Japan
| | - Masaki Kohara
- Department of Quantum Beam Science; Graduate School of Science and Engineering; Ibaraki University; 4-12-1 Nakanarusawa 316-8511 Hitachi Ibaraki Japan
| | - Yuuki Tamura
- Department of Quantum Beam Science; Graduate School of Science and Engineering; Ibaraki University; 4-12-1 Nakanarusawa 316-8511 Hitachi Ibaraki Japan
| | - Keisuke Yamada
- Department of Quantum Beam Science; Graduate School of Science and Engineering; Ibaraki University; 4-12-1 Nakanarusawa 316-8511 Hitachi Ibaraki Japan
| | - Kazuki Shiitsuka
- Department of Quantum Beam Science; Graduate School of Science and Engineering; Ibaraki University; 4-12-1 Nakanarusawa 316-8511 Hitachi Ibaraki Japan
| | - Takaaki Hosoya
- Department of Quantum Beam Science; Graduate School of Science and Engineering; Ibaraki University; 4-12-1 Nakanarusawa 316-8511 Hitachi Ibaraki Japan
| | - Yoshiyuki Mizuhata
- Institute for Chemical Research; Kyoto University; 611-0011 Uji Kyoto Japan
| | - Norihiro Tokitoh
- Institute for Chemical Research; Kyoto University; 611-0011 Uji Kyoto Japan
| | - Yuki Hayashi
- Department of Chemistry; Graduate School of Science and Engineering; Saitama University; 255 Shimo-Okubo, Sakura-ku 338-8570 Saitama Saitama Japan
| | - Yusuke Moronuki
- Department of Chemistry; Graduate School of Science and Engineering; Saitama University; 255 Shimo-Okubo, Sakura-ku 338-8570 Saitama Saitama Japan
| | - Akihiko Ishii
- Department of Chemistry; Graduate School of Science and Engineering; Saitama University; 255 Shimo-Okubo, Sakura-ku 338-8570 Saitama Saitama Japan
| | - Yusuke Tanaka
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku 113-0033 Tokyo Japan
| | - Atsuya Muranaka
- Cluster for Pioneering Research (CPR); Advanced Elements Chemistry Laboratory, RIKEN; 2-1 Hirosawa 351-0198 Wako Saitama Japan
| | - Masanobu Uchiyama
- Cluster for Pioneering Research (CPR); Advanced Elements Chemistry Laboratory, RIKEN; 2-1 Hirosawa 351-0198 Wako Saitama Japan
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku 113-0033 Tokyo Japan
- Research Initiative for Supra-Materials (RISM); Shinshu University; 3-15-1 Tokida 386-8567 Ueda Nagano Japan
| | - Shigeyuki Yamada
- Faculty of Molecular Chemistry and Engineering; Kyoto Institute of Technology; Sakyo-ku 606-8585 Kyoto Kyoto Japan
| | - Tsutomu Konno
- Faculty of Molecular Chemistry and Engineering; Kyoto Institute of Technology; Sakyo-ku 606-8585 Kyoto Kyoto Japan
| | - Hiroki Fukumoto
- Department of Quantum Beam Science; Graduate School of Science and Engineering; Ibaraki University; 4-12-1 Nakanarusawa 316-8511 Hitachi Ibaraki Japan
| | - Toshio Kubota
- Department of Quantum Beam Science; Graduate School of Science and Engineering; Ibaraki University; 4-12-1 Nakanarusawa 316-8511 Hitachi Ibaraki Japan
| |
Collapse
|
6
|
Brega V, Yan Y, Thomas SW. Acenes beyond organic electronics: sensing of singlet oxygen and stimuli-responsive materials. Org Biomol Chem 2020; 18:9191-9209. [DOI: 10.1039/d0ob01744b] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Although they are often detrimental in organic electronics, the cycloaddition reactions of acenes, especially with singlet oxygen, are useful in a range of responsive materials.
Collapse
Affiliation(s)
| | - Yu Yan
- Department of Chemistry
- Tufts University
- Medford
- USA
| | | |
Collapse
|