Title:
CONJUGATED COMPOUND CONTAINING DIPHENYL SULFONE PHENYL STRUCTURE, METHOD FOR PREPARING SAME, AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2016/173020
Kind Code:
A1
Abstract:
A conjugated compound containing a diphenyl sulfone phenyl structure, a method for preparing same, and use for fabricating a light emitting layer or an electronic transmission layer of an organic electroluminescent diode. The compound has a chemical structure of one of the following general formulas:
Formula A
,
Formula B
.
In the present invention, multiple conjugated aromatic units and halogen-substituted diphenyl sulfone phenyl are selected, and Suzuki coupling, Buchwald-Hartwig coupling or copper catalytic halogenated aromatic hydrocarbon amination reaction is performed to obtain a conjugated compound containing a diphenyl sulfone phenyl structure. A novel compound prepared by the present invention has fluorescence and certain conductivity, and therefore is applicable to fabrication of a light emitting layer or an electronic transmission layer of an organic electroluminescent diode.
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Inventors:
LI XIANJIE (CN)
WU YUANCHUN (CN)
SU SHIJIAN (CN)
LIU KUNKUN (CN)
LIU MING (CN)
WU YUANCHUN (CN)
SU SHIJIAN (CN)
LIU KUNKUN (CN)
LIU MING (CN)
Application Number:
PCT/CN2015/079539
Publication Date:
November 03, 2016
Filing Date:
May 22, 2015
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECT (CN)
International Classes:
C07C317/14; C07C315/04; C07C317/36; C07D209/82; C07D213/34; C07D219/02; C07D241/46; C07D265/38; C07D279/22; C09K11/06; H01L51/54
Foreign References:
| CN102186813A | 2011-09-14 | |||
| CN1829702A | 2006-09-06 |
Attorney, Agent or Firm:
COMIPS INTELLECTUAL PROPERTY OFFICE (Shenkan Building Shangbu Zhong Road, Futian Distric, Shenzhen Guangdong 8, CN)
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