Herein we report a transition-metal free activation of a particularly stable aromatic carbon–fluorine bond allowing intramolecular aryl–aryl coupling which is orthogonal to carbon–iodine functionality.
[EN] TRIPHENYLENO-BENZOFURAN COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT INCLUDING THE SAME<br/>[FR] COMPOSÉ DE TRIPHÉNYLÉNO-BENZOFURANNE ET ÉLÉMENT ORGANIQUE LUMINESCENT LE CONTENANT
申请人:CANON KK
公开号:WO2013001997A1
公开(公告)日:2013-01-03
An organic light emitting element which realizes a high efficiency and long-life light emission is provided. An organic compound represented by the general formula [1] described in Claim 1 is provided. In the general formula [1], R1 to R3 are each independently selected from a hydrogen atom, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocyclic group. However, at least one of R1 to R3 represents the aryl group or the heterocyclic group. The aryl group represents a phenyl group, a naphthyl group, a phenanthrenyl group, a fluorenyl group, a triphenylenyl group, or a chrysenyl group. The heterocyclic group represents a dibenzofuranyl group or a dibenzothienyl group.
A compound comprising a first ligand selected from Formula I,
and Formula II,
is disclosed. In these structures, Y1 to Y12 and Z3 and Z4 are independently CR or N; where each R, R', R", RF, and RG is hydrogen or a substituent, where at least one dashed arc represents Rs joined into a 5-membered or 6-membered carbocyclic or heterocyclic ring; where the first ligand is complexed to a metal M; where ring G is a fused ring structure comprising five or more fused heterocyclic or carbocyclic rings , of which at least one ring is of Formula III
where the fused heterocyclic or carbocyclic rings of Ring G are 5- or 6-membered; where Y is selected from BR', NR', PR', O, S, Se, C=O, S=O, SO2, CR'R", SiR'R", and GeR'R". Organic light emitting devices and consumer products containing the compounds are also disclosed.
一种化合物,包含选自式 I 的第一配体、
和式 II、
的化合物。在这些结构中,Y1 至 Y12 以及 Z3 和 Z4 独立地为 CR 或 N;其中每个 R、R'、R"、RF 和 RG 均为氢或取代基,其中至少一个虚弧表示 Rs 连接成 5 元或 6 元碳环或杂环;其中第一配体与金属 M 复合;其中环 G 是由 5 个或更多个融合杂环或碳环组成的融合环结构,其中至少一个环为式 III
其中环 G 的融合杂环或碳环为 5 或 6 元环; Y 选自 BR'、NR'、PR'、O、S、Se、C=O、S=O、SO2、CR'R"、SiR'R "和 GeR'R"。此外,还公开了含有这些化合物的有机发光器件和消费品。
Organic composition, and organic optoelectronic element and display device
申请人:SAMSUNG SDI CO., LTD.
公开号:US10032990B2
公开(公告)日:2018-07-24
Disclosed are an organic compound represented by a combination of a moiety represented by Chemical Formula 1 and a moiety represented by Chemical Formula 2, an organic optoelectronic device and a display device including the organic compound.
Compound for organic optoelectronic device, organic optoelectronic device, and display device
申请人:SAMSUNG SDI CO., LTD.
公开号:US10944059B2
公开(公告)日:2021-03-09
The present invention relates to a compound represented by Chemical Formula 1 for an organic optoelectronic device, an organic optoelectronic device employing the same and a display device. The details for Chemical Formula 1 above are as defined in the specification.