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1. (WO2018164201) COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE

Pub. No.:    WO/2018/164201    International Application No.:    PCT/JP2018/008855
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Thu Mar 08 00:59:59 CET 2018
IPC: C07D 405/12
H01L 51/50
Applicants: IDEMITSU KOSAN CO.,LTD.
出光興産株式会社
Inventors: ITO, Hirokatsu
伊藤 裕勝
HAKETA, Tasuku
羽毛田 匡
KUDO, Yu
工藤 裕
MIZUKI, Yumiko
水木 由美子
Title: COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE
Abstract:
In the present invention, a compound represented by a formula (1) provides an organic electroluminescent element with improved luminous efficiency and extended life. (In formula (1), R1 through R7, R11 through R18, L1 through L3, a through c, n, and Ar are as defined in the description.)