Method For Preparing Halogen-Substituted Styrene Monomer
摘要:
The present specification provides a method for preparing a styrene monomer including preparing a styrene monomer of Chemical Formula 2 by reacting a compound represented by Chemical Formula 1 in the presence of phosphoric acid, wherein the phosphoric acid is used in 100 mol % or greater based on 100 mol % of the compound represented by Chemical Formula 1.
Novel Compound and Organic Light Emitting Device Comprising the Same
申请人:LG Chem, Ltd.
公开号:US20220064101A1
公开(公告)日:2022-03-03
The present disclosure provides a novel heterocyclic compound represented by the following Chemical Formula 1, and an organic light emitting device comprising the same,
in Chemical Formula 1, L, L
1
, L
2
, X
1
, X
2
, R′
1
to R′
3
, R″
1
to R″
3
, n
1
to n
3
, m
1
to m
3
, Ar
1
and Ar
2
are described herein.
[EN] COMPOUND, COATING COMPOSITION COMPRISING SAME, ORGANIC LIGHT-EMITTING DEVICE USING SAME, AND MANUFACTURING METHOD THEREFOR<br/>[FR] COMPOSÉ, COMPOSITION DE REVÊTEMENT LE COMPRENANT, DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE L'UTILISANT ET PROCÉDÉ DE FABRICATION ASSOCIÉ<br/>[KO] 화합물, 이를 포함하는 코팅 조성물, 이를 이용한 유기 발광 소자 및 이의 제조방법
申请人:LG CHEMICAL LTD
公开号:WO2022203454A1
公开(公告)日:2022-09-29
본 명세서는 화학식 1로 표시되는 화합물, 상기 화학식 1로 표시되는 화합물을 포함하는 코팅 조성물, 이를 이용한 유기 발광 소자 및 이의 제조 방법에 관한 것이다.