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WO2019027263A1 - Composé hétérocyclique et élément électroluminescent organique comprenant ledit composé - Google Patents

Composé hétérocyclique et élément électroluminescent organique comprenant ledit composé Download PDF

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Publication number
WO2019027263A1
WO2019027263A1 PCT/KR2018/008771 KR2018008771W WO2019027263A1 WO 2019027263 A1 WO2019027263 A1 WO 2019027263A1 KR 2018008771 W KR2018008771 W KR 2018008771W WO 2019027263 A1 WO2019027263 A1 WO 2019027263A1
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WO
WIPO (PCT)
Prior art keywords
group
substituted
unsubstituted
same
different
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2018/008771
Other languages
English (en)
Korean (ko)
Inventor
조성미
홍완표
이동훈
허정오
정민우
이정하
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020180089915A external-priority patent/KR102139859B1/ko
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Priority to CN201880048202.XA priority Critical patent/CN110944984B/zh
Priority to US16/633,538 priority patent/US11634414B2/en
Publication of WO2019027263A1 publication Critical patent/WO2019027263A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/96—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings spiro-condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
    • C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers

Definitions

  • Specific examples include methyl, ethyl, propyl, n-propyl, isopropyl, butyl, n-butyl, isobutyl, Ethyl, propyl, isopropyl, n-butyl, isobutyl, isobutyl, 2-pentyl group, 3,3-dimethylbutyl group, 2-ethylbutyl group and the like, but is not limited thereto.
  • Cy1 to Cy4 are the same or different and each independently represents a substituted or unsubstituted C 6 to C 60 aromatic hydrocarbon ring; Or a substituted or unsubstituted C 2 to C 60 aromatic heterocycle.
  • R < 16 &gt is a substituted or unsubstituted phenyl group.
  • the heterocyclic compound according to one embodiment of the present invention can be prepared by a multistage chemical reaction. Some intermediate compounds may be prepared first, and compounds of formula (1) may be prepared from the intermediate compounds. More specifically, the heterocyclic compound according to one embodiment of the present specification can be produced based on the following production example.
  • Another embodiment of the present invention provides an organic light emitting device comprising the heterocyclic compound represented by Formula 1 above.
  • the organic material layer of the organic light emitting device of the present invention may have a single layer structure, but may have a multilayer structure in which two or more organic material layers are stacked.
  • the organic light-emitting device of the present invention can be applied to an organic light-emitting device including a hole injection layer, a hole transport layer, a layer that simultaneously transports holes and holes, an electron suppression layer, a light emitting layer, an electron transport layer and an electron injection layer, And the like.
  • the structure of the organic light emitting device is not limited thereto, and may include fewer or more organic layers.
  • the deposition rate of the organic material was maintained at 0.4 to 0.7 ⁇ / sec
  • the deposition rate of aluminum was maintained at 2 ⁇ / sec
  • the vacuum degree during deposition was maintained at 1 ⁇ 10 -7 to 5 ⁇ 10 -8 torr Respectively.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

La présente invention concerne un composé hétérocyclique représenté par la formule chimique 1, et un élément électroluminescent organique comprenant ledit composé.
PCT/KR2018/008771 2017-08-02 2018-08-02 Composé hétérocyclique et élément électroluminescent organique comprenant ledit composé Ceased WO2019027263A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201880048202.XA CN110944984B (zh) 2017-08-02 2018-08-02 杂环化合物和包含其的有机发光元件
US16/633,538 US11634414B2 (en) 2017-08-02 2018-08-02 Heterocyclic compound and organic light-emitting element including same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20170098081 2017-08-02
KR10-2017-0098081 2017-08-02
KR1020180089915A KR102139859B1 (ko) 2017-08-02 2018-08-01 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자
KR10-2018-0089915 2018-08-01

Publications (1)

Publication Number Publication Date
WO2019027263A1 true WO2019027263A1 (fr) 2019-02-07

Family

ID=65232908

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/008771 Ceased WO2019027263A1 (fr) 2017-08-02 2018-08-02 Composé hétérocyclique et élément électroluminescent organique comprenant ledit composé

Country Status (1)

Country Link
WO (1) WO2019027263A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021132733A1 (fr) 2019-12-23 2021-07-01 Idemitsu Kosan Co., Ltd. Composé polycyclique, matériau pour dispositif électroluminescent organique et dispositif électroluminescent organique comprenant le composé polycyclique
JP2022503628A (ja) * 2018-12-14 2022-01-12 エルジー・ケム・リミテッド 縮合環化合物およびこれを含む有機発光素子

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101440082A (zh) * 2008-12-12 2009-05-27 南京邮电大学 螺芴氧杂蒽材料及其制备和应用方法
WO2016001097A1 (fr) * 2014-06-30 2016-01-07 Novaled Gmbh Matériau semi-conducteur organique électriquement dopé et dispositif électroluminescent organique le comprenant
KR101593368B1 (ko) * 2015-04-22 2016-02-11 주식회사 엘지화학 헤테로환 화합물 및 이를 포함하는 유기 발광 소자
KR20170032414A (ko) * 2014-07-21 2017-03-22 메르크 파텐트 게엠베하 전자 소자용 재료
KR20180046150A (ko) * 2016-10-27 2018-05-08 주식회사 두산 유기 화합물 및 이를 포함하는 유기 전계 발광 소자

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101440082A (zh) * 2008-12-12 2009-05-27 南京邮电大学 螺芴氧杂蒽材料及其制备和应用方法
WO2016001097A1 (fr) * 2014-06-30 2016-01-07 Novaled Gmbh Matériau semi-conducteur organique électriquement dopé et dispositif électroluminescent organique le comprenant
KR20170032414A (ko) * 2014-07-21 2017-03-22 메르크 파텐트 게엠베하 전자 소자용 재료
KR101593368B1 (ko) * 2015-04-22 2016-02-11 주식회사 엘지화학 헤테로환 화합물 및 이를 포함하는 유기 발광 소자
KR20180046150A (ko) * 2016-10-27 2018-05-08 주식회사 두산 유기 화합물 및 이를 포함하는 유기 전계 발광 소자

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022503628A (ja) * 2018-12-14 2022-01-12 エルジー・ケム・リミテッド 縮合環化合物およびこれを含む有機発光素子
JP7164249B2 (ja) 2018-12-14 2022-11-01 エルジー・ケム・リミテッド 縮合環化合物およびこれを含む有機発光素子
US12016243B2 (en) 2018-12-14 2024-06-18 Lg Chem, Ltd. Condensed cyclic compound and organic light emitting device comprising same
WO2021132733A1 (fr) 2019-12-23 2021-07-01 Idemitsu Kosan Co., Ltd. Composé polycyclique, matériau pour dispositif électroluminescent organique et dispositif électroluminescent organique comprenant le composé polycyclique

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