Title:
OXYGEN-BRIDGED TRIARYLAMINE COMPOUND, PRECURSOR THEREOF AND LIGHT-EMITTING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2018/155275
Kind Code:
A1
Abstract:
Provided is an oxygen-bridged triphenylamine compound that is suitable for a light-emitting material of an organic electroluminescent element. The compound is represented by formula (1) [wherein ring A, ring B and ring C independently represent each an aryl ring having 6-18 carbon atoms or a heteroaryl ring having 3-13 carbon atoms, each ring having a definite substitute].
Inventors:
ONO YOHEI (JP)
MATSUMOTO NAOKI (JP)
MATSUMOTO NAOKI (JP)
Application Number:
PCT/JP2018/005028
Publication Date:
August 30, 2018
Filing Date:
February 14, 2018
Export Citation:
Assignee:
TOSOH CORP (JP)
International Classes:
C07D498/04; C09K11/06; H01L51/50
Domestic Patent References:
| WO2016194717A1 | 2016-12-08 |
Foreign References:
| JP2013521238A | 2013-06-10 | |||
| JP2016076584A | 2016-05-12 | |||
| JP2017119652A | 2017-07-06 |
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