1126522-69-7Relevant articles and documents
Thermally activated delayed fluorescence of N-phenylcarbazole and triphenylamine functionalised tris(aryl)triazines
Huang, Bin,Yin, Zhihui,Ban, Xinxin,Jiang, Wei,Dai, Yu,Zhang, Junya,Liu, Yuanyuan,Yang, Yaping,Sun, Yueming
, p. 141 - 148 (2015)
N-phenyl carbazole and triphenylamine functionalized tris(aryl)triazines, as well as the corresponding mononers, have been synthesized by Suzuki cross-coupling reactions. The electronic, photophysical and electrochemical properties of these materials can be effectively tuned by manipulation of the constitution of acceptor and donor units. N-phenyl carbazole and triphenylamine functionalized 2,4,6-trisphenyl-1,3,5-triazines exhibit small energy gaps between the singlet and triplet (0.24 eV and 0.18 eV), and offer potential for application as thermally activated delayed fluorescence materials. The results are supported by time-dependent density functional theory calculations, delayed and time-resolved fluorescence data.
Thiophene ethylene malononitrile structural compound and preparation method thereof
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, (2021/04/28)
The invention discloses a thiophene ethylene malononitrile structural compound and a preparation method thereof. The structural formula is shown in the specification. The thiophene ethylene malononitrile structural compound is obtained through multi-step
Multiple Electrophilic C-H Borylation of Arenes Using Boron Triiodide
Oda, Susumu,Ueura, Kenta,Kawakami, Bungo,Hatakeyama, Takuji
supporting information, p. 700 - 704 (2020/02/04)
Electrophilic C-H borylation of arenes using boron triiodide has been developed. This reaction proceeded smoothly in the absence of additives, and the diiodoboryl group was installed at the most sterically accessible carbon, where the HOMO is localized to a certain extent. Moreover, regioselective multiple borylation of polycyclic aromatic compounds was achieved by using excess boron triiodide. The borylated intermediates were transformed into a variety of arylboron compounds such as arylboronates, boronic acids, and trifluoroborates.