申请人:Samsung Display Co., Ltd.
公开号:US20180105741A1
公开(公告)日:2018-04-19
A condensed cyclic compound and a device including the same are provided. The compound has the structure
wherein rings A1-A4 may independently be selected from a C
5
-C
30
carbocyclic ring and a C
2
-C
30
heterocyclic ring, R
1
to R
4
may independently be selected from Formula 2-1, Formula 2-2, hydrogen, deuterium (-D), —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amidino group, a hydrazino group, a hydrazono group, a C
1
-C
60
alkyl group, a C
2
-C
60
alkenyl group, a C
2
-C
60
alkynyl group, a C
1
-C
60
alkoxy group, a C
3
-C
10
cycloalkyl group, a C
1
-C
10
heterocycloalkyl group, a C
3
-C
10
cycloalkenyl group, a C
1
-C
10
heterocycloalkenyl group, a C
6
-C
60
aryl group, a C
6
-C
60
aryloxy group, a C
6
-C
60
arylthio group, a C
1
-C
60
heteroaryl group, a monovalent non-aromatic condensed polycyclic group, a monovalent non-aromatic condensed heteropolycyclic group, —Si(Q
1
)(Q
2
)(Q
3
), —B(Q
1
)(Q
2
), —C(═O)(Q
1
), —S(═O)
2
(Q
1
), and —P(═O)(Q
1
)(Q
2
). Details, including structures of Formula 2-1 and Formula 2-2, are provided.
提供了一种紧凑的环状化合物和包括该化合物的装置。该化合物具有以下结构,其中环A1-A4可以独立地选择C5-C30碳环和C2-C30杂环,R1至R4可以独立地选择公式2-1,公式2-2,氢,氘(-D),—F,—Cl,—Br,—I,羟基,氰基,硝基,酰胺基,肼基,肼酮基,C1-C60烷基,C2-C60烯基,C2-C60炔基,C1-C60烷氧基,C3-C10环烷基,C1-C10杂环烷基,C3-C10环烯基,C1-C10杂环烯基,C6-C60芳基,C6-C60芳氧基,C6-C60芳硫基,C1-C60杂芳基,单价非芳香紧凑多环基,单价非芳香紧凑杂多环基,—Si(Q1)(Q2)(Q3),—B(Q1)(Q2),—C(═O)(Q1),—S(═O)2(Q1)和—P(═O)(Q1)(Q2)。提供了公式2-1和公式2-2的结构等详细信息。