Synthesis, fluorescence and two-photon absorption properties of push-pull 5-aryl[3,2-b]thienothiophene derivatives

Three series of novel push-pull 5-aryl[3,2-b]thienothiophene derivatives functionalized with potent electron-withdrawing terminal moieties) were synthesized in moderate to excellent yields through Suzuki coupling followed by Knoevenagel condensation. These novel chromophores combine intense absorpti...

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Bibliographic Details
Main Author: Raposo, M. Manuela M. (author)
Other Authors: Herbivo, Cyril (author), Hugues, Vincent (author), Clermont, Guillaume (author), Castro, M. Cidália R. (author), Comel, Alain (author), Blanchard-Desce, Mireille (author)
Format: article
Language:eng
Published: 2016
Subjects:
Synthesis
Fluorescence
Two-photon absorption (TPA)
Thienothiophenes
Push-pull heterocyclic systems
Nonlinear optics (NLO)
Suzuki coupling
Bioimaging applications
Aldehydes
Cross-coupling
Donor-acceptor systems
Sulfur heterocycles
Two-photon absorption
Ciências Naturais::Ciências Químicas
Science & Technology
Online Access:http://hdl.handle.net/1822/44251
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/44251

Internet

http://hdl.handle.net/1822/44251

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