CYCLIC AZINE COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCNET ELEMENT, AND ELECTRON-TRANSPORTING MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT

Title:

CYCLIC AZINE COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCNET ELEMENT, AND ELECTRON-TRANSPORTING MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT

Document Type and Number:

WIPO Patent Application WO/2019/163959

Kind Code:

A1

Abstract:

Provided is a cyclic azine compound excellent in terms of durability and current efficiency. The cyclic azine compound has a specific structure represented by formula (1).

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Inventors:

HATTORI KAZUKI (JP)
TANAKA TSUYOSHI (JP)
NOMURA KEISUKE (JP)
MORINAKA YUTA (JP)

Application Number:

PCT/JP2019/006868

Publication Date:

August 29, 2019

Filing Date:

February 22, 2019

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Assignee:

TOSOH CORP (JP)

International Classes:

C07D251/24; C07D401/10; H01L51/50

Domestic Patent References:

WO2010082621A1	2010-07-22
WO2018173882A1	2018-09-27

Foreign References:

JP2004095554A	2004-03-25
JP2007520875A	2007-07-26
JP2010074111A	2010-04-02
US20150137084A1	2015-05-21
JP2011063584A	2011-03-31
JP2016036025A	2016-03-17

Other References:

ZHANG,C. ET AL.: "Triptycene-Based Expanded Oxacalixarenes: Synthesis, Structure, and Tubular Assemblies in the Solid State", JOURNAL OF ORGANIC CHEMISTRY, vol. 72, no. 10, 2007, pages 3880 - 3888, XP055631744

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