Bis-triphenylsilyl compounds and their application on...

Details Bis-triphenylsilyl compounds and their application on... Bis-triphenylsilyl compounds and their application on...

2007-11-20

2010-06-01

Aulakh, Charanjit S (Department: 1625)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C428S690000, C428S917000, C556S431000, C556S432000

Reexamination Certificate

active

07728138

ABSTRACT:
The present invention discloses a bis-triphenylsilyl compound and its applications as a host material, electron transport material, or hole transport material in an organic electronic device. The general structure of the bis-triphenylsilyl compound is as follows:where G represents any atomic moiety or single bond of the functional group selected from the group consisting of the following: aryl group, cyclene group, and heterocyclic ring group; and R1˜R32represent substituents on aryl groups.

REFERENCES:
patent: 6808826 (2004-10-01), Kim et al.
patent: 7244518 (2007-07-01), Yu et al.
patent: 7479330 (2009-01-01), Yu et al.
patent: 2006/0177691 (2006-08-01), Tai et al.
Gilman, H. et al.: The synthesis of some organosilicon compounds, particularly those containing halophenyl groups. J. Org. Chem. vol. 27, pp. 1023-1026, 1962.
Ultrahigh Energy Gap Hosts in Deep Blue Organic Electrophosphorescent Devices., Ren, X.; Li, J.; Holmes, R. J.; Djurovich, P. I.; Forrest, S. R.; Thompson, M. E. Chem. Mater. 2004, 16, 4743.
New Dopant and Host Materials for Blue-Light-Emitting Phosphorescent Organic Electroluminescent Devices., Yeh, S. J.; Wu, M. F.; Chen, C. T.; Song, Y.-H.; Chi, Y.; Ho, M. H.; Hsu, S.-F.; Chen, C. H. Adv. Mater. 2005, 17, 285.
Highly Efficient Organic Blue Electrophosphorescent Devices Based on 3,6-Bis(triphenylsilyl)carbazole as the Host Material., Tsai, M.-H.; Lin, H.-W.; Su, H.-C.; Ke, T.-H.; Wu, C.-C.; Fang, F.-C.; Liao, Y.-L.; Wong, K.-T.; Wu, C.-I. Adv. Mater. 2006, 18, 1216.
Synthesis and Structure of 2,6,14- and 2,7,14- Trisunstituted Triptycene Derivatives., Chun Zhang; Chuan-Feng Chen, J. Org. Chem. 2006, 71, 6626-6629.

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