申请人:PnH tech (주)피엔에이치테크(120100135796) Corp. No ▼ 131111-0237931BRN ▼129-86-36614
公开号:KR20160054866A
公开(公告)日:2016-05-17
본 발명은 유기전계발광소자에 채용되는 유기발광 화합물에 관한 것으로서, 하기 [화학식 1] 내지 [화학식 3]으로 표시되고, 하기 [구조식 1] 또는 [구조식 2]로 표시되는 치환체를 하나 이상 갖는 것을 특징으로 하고, 이를 발광층 내의 호스트 화합물 또는 도판트 화합물로 채용하는 경우 구동전압, 휘도 및 장수명 등의 발광특성이 우수한 유기전계발광소자를 구현할 수 있다. [화학식 1] [화학식 2] [화학식 3] [구조식 1] [구조식 2]
ORGANIC METAL COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE HAVING THE COMPOUND
申请人:LG Display Co., Ltd
公开号:US20220209139A1
公开(公告)日:2022-06-30
The present disclosure relates to an organic metal compound, an organic light emitting diode and an organic light emitting device having the compound, in particular, to an organic metal compound having the following structure of Formula 1, an organic light emitting diode (OLED) and an organic light emitting device that includes the organic metal compound. The OLED and the organic light emitting device including the organic metal compound can improve their luminous efficiency, luminous color purity and lifespan.
Ir
(
L
A
)
m
(
L
B
)
n
[Formula 1]
Synthesis, structural characterization, reactivity and catalytic activity of mixed halo/triflate ArI(OTf)(X) species
作者:Lachlan Sharp-Bucknall、Marcus Sceney、Keith F. White、Jason L. Dutton
DOI:10.1039/d3dt00275f
日期:——
λ3-iodoarenes and λ3-iodoarenes possessing –OTf ligands are coveted for their enhanced reactivities. Here we describe the synthesis, reactivity, and comprehensive characterisation of two new ArI(OTf)(X) species, a class of compound that were previously only invoked as reactive intermediates where X = Cl, F and their divergent reactivity with aryl substrates. A new catalytic system for electrophilic chlorination