Thiophene-containing triarylamine compounds are disclosed. The said compounds have a structure of triarylamine, and connect specific thiophene-containing group. The compounds may be used as hole transporting materials, hole injection materials, or the like in an electroluminescent device. Compared to existing hole transporting materials, hole injection materials, the novel compounds can also offer excellent device performance. An electroluminescent device and a formulation comprising the compounds are also disclosed.
Gold(I)-catalyzed Benzylation of (Hetero)aryl Boronic Acids with (Hetero)benzyl Bromides by the Strategy of a S<sub>N</sub>2-type Reaction
作者:Wenqing Zang、Yin Wei、Min Shi
DOI:10.1002/asia.201800923
日期:2018.10.4
gold‐catalyzed benzylation of (hetero)aryl boronic acids with (hetero)benzylbromides to give the corresponding cross‐coupling products in moderate to good yields is reported. The reaction proceeds through a possible intermolecular SN2‐type reaction pathway to give a wide variety of di(hetero)arylmethanes as the desired products. An intriguing reaction mechanism has been proposed on the basis of control experiments
在此,报道了第一个用(杂)苄基溴对(杂)芳基硼酸进行金催化的苄基化反应,以得到中等至良好收率的相应交叉偶联产物的实例。反应通过可能的分子间S N 2型反应路径进行,从而得到各种所需的二(杂)芳基甲烷。在控制实验,31 P-NMR光谱检测和DFT计算的基础上,提出了一种有趣的反应机理。
COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE
申请人:SAMSUNG SDI CO., LTD.
公开号:US20220149295A1
公开(公告)日:2022-05-12
A composition for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device, the composition including a first compound represented by Chemical Formula 1, and a second compound represented by Chemical Formula 2,
COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
申请人:SAMSUNG SDI CO., LTD.
公开号:US20220275008A1
公开(公告)日:2022-09-01
A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1:
Organoboron complexes and their use in organic electroluminescent devices
申请人:Merck Patent GmbH
公开号:US11056656B2
公开(公告)日:2021-07-06
The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.