A novel benzotriphenylene compound that can be suitably used as a host material in the case where a light-emitting substance is a fluorescent material. The benzotriphenylene compound is represented by General Formula (G1-1). In General Formula (G1-1), A represents a condensed ring. Each of R
1
to R
9
and R
11
to R
14
independently represents any of hydrogen, an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms, and a substituted or unsubstituted aryl group having 6 to 13 carbon atoms. Ar represents an arylene group having 6 to 13 carbon atoms.
Pt and Pd 1,4-Shifts at the Edge of Dibenz[<i>a</i>,<i>c</i>]anthracene
作者:Anupam Singh、Paul R. Sharp
DOI:10.1021/ja060159x
日期:2006.5.1
1,4-Shifts of the carbon-bonded metal are observed on heating solutions of trans-bromo(dibenz[a,c]anthracen-9-yl)bis(triethylphosphine)platinum or trans-bromo(dibenz[a,c]anthracen-9-yl)bis(triethylphosphine)palladium. The shift does not occur from the cis isomer and is more rapid for the Pt complex. Solvent effects suggest polar species, while the absence of deuterium incorporation in the presence
Anthracene-containing derivative, production process thereof and organic electroluminescent display device
申请人:Boe Technology Group Co., Ltd.
公开号:US10032988B2
公开(公告)日:2018-07-24
The invention discloses an anthracene-containing derivative, the production process thereof and an organic electroluminescent display device, wherein the anthracene-containing derivative has a general molecular structural formula of Formula I, wherein, R1 group is selected from an aromatic group or a fused aromatic group having a carbon atom number of 6 to 18, R2 group is selected from an amine group. By using the above described anthracene-containing derivative as a green phosphorescent host material, a green fluorescent host material, a hole injection material, or a hole transporting material in an organic electroluminescent display device, the light emitting efficiency and the light emitting brightness of the organic electroluminescent display device may be improved.
ANTHRACENE-CONTAINING DERIVATIVE, PRODUCTION PROCESS THEREOF AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE
申请人:Boe Technology Group Co., Ltd.
公开号:US20160064668A1
公开(公告)日:2016-03-03
The invention discloses an anthracene-containing derivative, the production process thereof and an organic electroluminescent display device, wherein the anthracene-containing derivative has a general molecular structural formula of Formula I, wherein, R
1
group is selected from an aromatic group or a fused aromatic group having a carbon atom number of 6 to 18, R
2
group is selected from an amine group. By using the above described anthracene-containing derivative as a green phosphorescent host material, a green fluorescent host material, a hole injection material, or a hole transporting material in an organic electroluminescent display device, the light emitting efficiency and the light emitting brightness of the organic electroluminescent display device may be improved.