Title:
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/059862
Kind Code:
A1
Abstract:
Provided is a compound represented by any one of formulae (11) to (13). In formulae (11) to (13), R1 to R4 are each independently a group represented by formula (1-1), or a group represented by formula (2-1) or formula (2-2), wherein at least one among R1 to R4 is a group represented by formula (1-1) and at least one among R1 to R4 is a group represented by formula (2-1) or formula (2-2). For example, in formula (1-1), R11 is a substituent, and R101 to R110 are each independently a hydrogen atom or a substituent, and for example, in formulae (2-1) to (2-2), R161 to R168 and R171 to R180 are each independently a hydrogen atom or a substituent. * independently represents a bonding site with respect to a carbon atom of a benzene ring in formulae (11) to (13).
Inventors:
YASUKAWA KEIICHI (JP)
SAWANO SHOTA (JP)
OKINAKA KEIJI (JP)
OGIWARA TOSHINARI (JP)
SHIOMI TAKUSHI (JP)
SAWANO SHOTA (JP)
OKINAKA KEIJI (JP)
OGIWARA TOSHINARI (JP)
SHIOMI TAKUSHI (JP)
Application Number:
PCT/JP2019/037042
Publication Date:
March 26, 2020
Filing Date:
September 20, 2019
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C07D487/04; C07D519/00; C09K11/06; H01L51/50
Domestic Patent References:
| WO2014208698A1 | 2014-12-31 | |||
| WO2014128945A1 | 2014-08-28 | |||
| WO2013154064A1 | 2013-10-17 | |||
| WO2010098098A1 | 2010-09-02 | |||
| WO2018237389A1 | 2018-12-27 |
Foreign References:
| CN108264478A | 2018-07-10 | |||
| JP2016036022A | 2016-03-17 |
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
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