1431330-19-6Relevant articles and documents
Organic compound, and organic light emitting diode and organic light emitting device including the organic compound
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Paragraph 0183; 0188-0191, (2021/05/12)
The present disclosure relates to an organic compound having the following structure, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. The organic compound is applied into an emission layer so that the OLED and the organic light emitting device lower their driving voltage, and improves their luminous efficiency and color purity.
Pyrene derivatives comprising heteroaryl amine groupand organic light-emitting diode including the same
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Paragraph 0279-0284, (2016/10/10)
The present invention relates to a pyrene derivative represented by chemical formula A, and an organic light emitting device including the same. In the chemical formula A, a substituent Z, Ar1 to Ar4, and m are the same as described in the specification.COPYRIGHT KIPO 2016
Generation of 3-borylbenzynes, their regioselective Diels-Alder reactions, and theoretical analysis
Takagi, Akira,Ikawa, Takashi,Kurita, Yurio,Saito, Kozumo,Azechi, Kenji,Egi, Masahiro,Itoh, Yuji,Tokiwa, Hiroaki,Kita, Yasuyuki,Akai, Shuji
supporting information, p. 4338 - 4352 (2013/06/04)
3-Borylbenzynes were generated in situ from 6-boryl-2-iodophenyl trifluoromethanesulfonates using i-PrMgCl·LiCl and applied to Diels-Alder reactions with substituted furans and pyrroles. The reactions allowed good functional group compatibility and produced the cycloadducts in high yields with high distal selectivities. Effective conversion of the boryl group of the products was achieved. A series of these reactions provides a new method for producing multifunctionalized benzo-fused aromatic compounds. Additionally, the regioselectivities of these Diels-Alder reactions were theoretically analyzed by DFT calculations to find that the reactions were mainly controlled by the electrostatic effect and aryne distortion caused by the boryl group.