An organic electroluminescence device which exhibits an excellent purity of color and a high efficiency of light emission, has a long life and emits reddish light and a novel compound having these characteristics are provided. The organic electroluminescence device comprises an organic layer disposed between at least one pair of electrodes, wherein the organic layer comprises a compound having a fluoranthene skeleton structure substituted at least with an amine group or an alkenyl group.
ORGANIC ELECTROLUMINESCENCE DEVICE
申请人:Tagami Sanae
公开号:US20080074045A1
公开(公告)日:2008-03-27
An organic electroluminescence device which exhibits an excellent purity of color and a high efficiency of light emission, has a long life and emits reddish light and a novel compound having these characteristics are provided. The organic electroluminescence device comprises an organic layer disposed between at least one pair of electrodes, wherein the organic layer comprises a compound having a fluoranthene skeleton structure substituted at least with an amine group or an alkenyl group.
Synthesis and Characterization of Hepta[5][5]circulene as a Subunit of C<sub>70</sub>Fullerene
The polycyclic aromatic compound with a S-shaped circular arrangement of seven benzene rings, hepta[5][5]circulene 11, was prepared by FVP of bis(1-chlorovinyl)acenaphthofluoranthene 9. The structure and electrochemical properties were also reported.
通过对双(1-氯乙烯基)苊荧蒽 9 进行 FVP 反应,制备了七苯环呈 S 形环状排列的多环芳烃化合物--庚[5][5]环烯 11。该化合物的结构和电化学特性也得到了报道。