Xiaohui Wang
One-Pot Synthesis of Pyreno[2,1-b]furan Molecules with Two-Photon Absorption Properties
Wang, Xiaohui; Zhang, Chengjing; Zeng, Jin; Mao, Xiaoyu; Redshaw, Carl; Niu, Guangle; Yu, Xiaoqiang; Feng, Xing
Authors
Chengjing Zhang
Jin Zeng
Xiaoyu Mao
Professor Carl Redshaw C.Redshaw@hull.ac.uk
Professor of Inorganic Materials Chemistry and REF Lead for Chemistry
Guangle Niu
Xiaoqiang Yu
Xing Feng
Abstract
The development of large π-conjugated polycyclic heteroaromatic materials is of immense interest, both in the academic as well as the industrial community. Herein, we present the efficient one-pot synthesis of novel pyreno[2,1-b]furan molecules from a newly designed intermediate, which display intense green emission (505-516 nm) in solution and a large red shift emission (625-640 nm) in the solid state, because of strong π-πstacking. More interestingly, the compounds exhibit novel two-photon absorption (TPA) properties, and the TPA cross-section (η´) value was increased to 533 GM by regulating the electronic effects of the substituents of the pyreno[2,1-b]furan molecules. This study not only offers a facile strategy for constructing new pyrene-fused luminescence materials with two-photon absorption properties but also provides a new chemical intermediate that opens up a new pathway to advanced materials.
Citation
Wang, X., Zhang, C., Zeng, J., Mao, X., Redshaw, C., Niu, G., …Feng, X. (2022). One-Pot Synthesis of Pyreno[2,1-b]furan Molecules with Two-Photon Absorption Properties. Journal of Organic Chemistry, https://doi.org/10.1021/acs.joc.2c01303
Journal Article Type | Article |
---|---|
Acceptance Date | Aug 16, 2022 |
Online Publication Date | Sep 8, 2022 |
Publication Date | 2022 |
Deposit Date | Sep 8, 2022 |
Publicly Available Date | Mar 28, 2024 |
Journal | The Journal of Organic Chemistry |
Print ISSN | 0022-3263 |
Electronic ISSN | 1520-6904 |
Publisher | American Chemical Society |
Peer Reviewed | Peer Reviewed |
DOI | https://doi.org/10.1021/acs.joc.2c01303 |
Keywords | Absorption; Fluorescence; Mixtures; Molecules; Quantum mechanics |
Public URL | https://hull-repository.worktribe.com/output/4068777 |
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Copyright Statement
©2022 The authors.
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