Patent ID: 11968893
Assignee: UDC IRELAND LIMITED
Field: Organic fine chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 12:
13. The electroluminescent device of claim 1, wherein the compound is represented by formula (III), wherein
X and Y are each independently selected from the group consisting of C6-C30aryl or C2-C30heteroaryl which can be substituted or unsubstituted, H, C1-C18alkyl; C1-C18alkyl which is optionally substituted by E and optionally interrupted by D; C2-C18alkenyl, C2-C18alkenyl which is optionally substituted by E and optionally interrupted by D; C2-C18alkynyl; C2-C18alkynyl which is optionally substituted by E and optionally interrupted by D; C1-C18alkoxy; C1-C18alkoxy which is optionally substituted by E and optionally interrupted by D; —SR5; and —NR5R6; if X is, , then Y is R1, or
if Y is, , then X is R1;
R1 is H; C1-C18alkyl; C1-C18alkyl which is optionally substituted by E and optionally interrupted by D; C2-C8alkenyl; C2-C18alkenyl which is optionally substituted by E and optionally interrupted by D; C2-C18alkynyl; C2-C18alkynyl which is optionally substituted by E and optionally interrupted by D; C1-C18alkoxy; C1-C18alkoxy which is optionally substituted by E and optionally interrupted by D; —SR5; or —NR5R6;
V is C2-C30heteroaryl, which can be substituted or unsubstituted; C1-C18alkyl; C1-C18alkyl which is optionally substituted by E and optionally interrupted by D; C2-C18alkynyl; C2-C18alkynyl which is optionally substituted by E and optionally interrupted by D; C1-C18alkoxy; C1-C18alkoxy which is optionally substituted by E and optionally interrupted by D; —SR5; or —NR5R6;
W1 to W5, X1 to X5 and Y1 to Y5 are independently of each other H; C6-C24aryl; C6-C24aryl which is substituted by G; C1-C18alkyl; C1-C18alkyl which is optionally substituted by E and optionally interrupted by D; C7-C18alkylaryl; C7-C18alkylaryl which is optionally substituted by E and optionally interrupted by D; C2-C18alkenyl; C2-C18alkenyl which is optionally substituted by E and optionally interrupted by D;, , wherein Ar1 is C6-C30aryl or C2-C30heteroaryl and Ar2 is C6-C30aryl or C2-C30heteroaryl; C2-C18alkynyl; C2-C18alkynyl which is optionally substituted by E and optionally interrupted by D; C1-C18alkoxy; C1-C18alkoxy which is optionally substituted by E and optionally interrupted by D; —SR5; —NR5R6; C2-C24heteroaryl; C2-C24heteroaryl which is substituted by L; —SOR4; —SO2R4; —COR8; —COOR7; —CONR5R6; C4-C18cycloalkyl; C4-C18cycloalkyl which is optionally substituted by E and optionally interrupted by D; C4-C18cycloalkenyl; or C4-C18cycloalkenyl which is optionally substituted by E and optionally interrupted by D;
wherein two adjacent substituents selected from V, W1 to W5, X1 to X5, and Y1 to Y5 optionally join to form a five to seven membered ring;
D is —CO—; —COO—; —OCOO—; —S—; —SO—; —SO2—; —O—; —NR5—; —SiR5R6—; —POR5—; —CR5═CR6— or —C≡C—;
E is —OR5; —SR5; —NR5R6; —COR8; —COOK′; —CONR5R6; —CN; —OCOOR7 or halogen;
G is E; K; heteroaryl; heteroaryl which is substituted by C6-C18aryl; C6-C18aryl which is substituted by E or K;
K is C1-C18alkyl; C1-C18alkyl which is optionally substituted by E and optionally interrupted by D; C7-C18alkylaryl which is optionally substituted by E and optionally interrupted by D; C2-C18alkenyl; C2-C18alkenyl which is optionally substituted by E and optionally interrupted by D; C2-C18alkynyl; C2-C18alkynyl which is optionally substituted by E and optionally interrupted by D; C1-C18alkoxy, C1-C18alkoxy which is optionally substituted by E and optionally interrupted by D; C4-C18cycloalkyl; C4-C18cycloalkyl which is optionally substituted by E and optionally interrupted by D; C4-C18cycloalkenyl; or C4-C18cycloalkenyl which is optionally substituted by E and optionally interrupted by D;
L is E; K; C6-C18aryl or C6-C18aryl which is substituted by G, E or K;
R4 is C6-C18aryl; C6-C18aryl which is substituted by C1-C18alkyl or C1-C18alkoxy; C1-C18alkyl; or C1-C18alkyl which is interrupted by —O—;
R5 and R6 are independently of each other H; C6-C18aryl; C6-C18aryl which is substituted by C1-C18alkyl or C1-C18alkoxy; C1-C18alkyl; or C1-C18alkyl which is interrupted by —O—; or
R5 and R6 together form a five or six membered ring;
R7 is H; C6-C18aryl; C6-C18aryl which is substituted by C1-C18alkyl or C1-C18alkoxy; C1-C18alkyl; C1-C18alkyl which is interrupted by —O—;
R8 is H; C6-C18aryl; C6-C18aryl which is substituted by C1-C18alkyl or C1-C18alkoxy; C1-C18alkyl; C1-C18alkyl which is interrupted by —O—.