Organic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device
申请人:Semiconductor Energy Laboratory Co., Ltd.
公开号:US20210363151A1
公开(公告)日:2021-11-25
A benzofuropyrimidine derivative or benzothienopyrimidine derivative that is a novel organic compound is provided. An organic compound represented by General Formula (G1) below.
Q represents oxygen or sulfur. Ar1, Ar2, Ar3, and Ar4 each independently represent an aromatic hydrocarbon ring, and the number of carbon atoms included in the aromatic hydrocarbon ring is 6 to 25. m and n are each 0 or 1. A is a group having 12 to 100 carbon atoms in total and includes one or more of a benzene ring, a naphthalene ring, a fluorene ring, a phenanthrene ring, a triphenylene ring, a heteroaromatic ring including a dibenzothiophene ring, a heteroaromatic ring including a dibenzofuran ring, a heteroaromatic ring including a carbazole ring, a benzimidazole ring, and a triphenylamine structure.
提供了一种新颖的有机化合物,该化合物是苯并呋喃嘧啶衍生物或苯并噻吩嘧啶衍生物。表示为下面的一般式(G1)的有机化合物。Q代表氧或硫。Ar1、Ar2、Ar3和Ar4分别独立地表示芳香烃环,芳香烃环中包含的碳原子数为6到25。m和n分别为0或1。A是一个总共有12到100个碳原子的基团,包括苯环、萘环、芴环、菲环、三苯环、包括二苯并噻吩环的杂环芳烃环、包括二苯并呋喃环的杂环芳烃环、包括吲哚环的杂环芳烃环、苯并咪唑环和三苯胺结构中的一个或多个。