Switching thermally activated delayed fluorescence to room temperature phosphorescence for oxygen sensing: Effect of donor substituents of trifluoromethylphenyl

• Main Authors: Skhirtladze, Levani, Keruckiene, Rasa, Bezvikonnyi, Oleksandr, Mahmoudi, Malek, Volyniuk, Dmytro, Leitonas, Karolis, Ghasemi, Melika, Simokaitiene, Jurate, Nasir, Farah Hannan Abd, Ariffin, Azhar, V. Grazulevicius, Juozas
• Format: Article
• Published: PERGAMON-ELSEVIER SCIENCE LTD 2024
• Subjects: TP Chemical technology
• Online Access: http://eprints.um.edu.my/44305/; https://doi.org/10.1016/j.saa.2023.123531

Two compounds consisting of electron-accepting trifluoromethylphenyl moiety and electron-donating phenoxazine and phenothiazine moieties were designed and synthesized via Buchwald-Hartwig coupling reaction. Thermal, photophysical, and electrochemical properties of the compounds are discussed. Only c...