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。