ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME, AND DIAGNOSTIC COMPOSITION INCLUDING SAME
申请人:Samsung Electronics Co., Ltd.
公开号:EP3772517A1
公开(公告)日:2021-02-10
An organometallic compound represented by Formula 1, wherein M1 is beryllium, magnesium, aluminum, calcium, titanium, manganese, cobalt, copper, zinc, gallium, germanium, zirconium, ruthenium, rhodium, palladium, silver, rhenium, platinum, or gold; A1 to A3 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; A4 is a 5-membered heterocyclic group; A5 is a C7-C30 carbocyclic group of at least two rings comprising a 6-membered carbocyclic group, or A5 is a C1-C30 heterocyclic group of at least two rings comprising a 6-membered carbocyclic group or a 6-membered heterocyclic group; X10, X20, X30, and X40 to X44 are each independently C or N; T1 to T3 are each independently a single bond, *-N[(L1)a1-(R1)b1]-*', *-B(R1)-*', *-P(R1)-*', *-C(R1)(R2)-*', *-Si(R1)(R2)-*', *-Ge(R1)(R2)-*', *-S-*', *-Se-*', *-O-*', *-C(=O)-*', *-S(=O)-*', *-S(=O)2-*', *-C(R1)=C(R2)-*', *-C(=S)-*', or *-C≡C-*'; and wherein the other substituents may be understood by referring to the detailed description.
一种由式1表示的有机
金属化合物,其中M1是
铍、
镁、铝、
钙、
钛、
锰、
钴、
铜、
锌、
镓、
锗、
锆、
钌、
铑、
钯、
银、
铼、
铂或
金;A1至A3各自独立地是C5-C30碳环基团或C1-C30杂环基团;A4 是 5 元杂环基团; A5 是至少由两个环组成的 C7-C30 碳环基团,其中包括一个 6 元碳环基团,或 A5 是至少由两个环组成的 C1-C30 杂环基团,其中包括一个 6 元碳环基团或一个 6 元杂环基团;X10、X20、X30 和 X40 至 X44 各自独立地为 C 或 N;T1 至 T3 各自独立地为单键、*-N[(L1)a1-(R1)b1]-*'、*-B(R1)-*'、*-P(R1)-*'、*-C(R1)(R2)-*'、*-Si(R1)(R2)-*'、*-Ge(R1)(R2)-*'、*-S-*'、*-Se-*'、*-O-*'、*-C(=O)-*'、*-S(=O)-*'、*-S(=O)2-*'、*-C(R1)=C(R2)-*'、*-C(=S)-*'或*-C≡C-*';其中其他取代基可参阅详细说明。