US 12,258,353 B2
Heterocyclic compound and organic light-emitting element including same
Hyun-Ju La, Osan-si (KR); Hye-Su Ji, Hwaseong-si (KR); and Won-Jang Jeong, Hwaseong-si (KR)
Assigned to LT MATERIALS CO., LTD., Yongin-si (KR)
Appl. No. 17/299,376
Filed by LT MATERIALS CO., LTD., Yongin-Si (KR)
PCT Filed Dec. 6, 2019, PCT No. PCT/KR2019/017203
§ 371(c)(1), (2) Date Jun. 3, 2021,
PCT Pub. No. WO2020/116995, PCT Pub. Date Jun. 11, 2020.
Claims priority of application No. 10-2018-0156184 (KR), filed on Dec. 6, 2018.
Prior Publication US 2022/0033415 A1, Feb. 3, 2022
Int. Cl. C07D 498/04 (2006.01); C07D 471/04 (2006.01); C07D 519/00 (2006.01); C07F 9/53 (2006.01); H01L 51/00 (2006.01); H10K 85/60 (2023.01); H10K 50/11 (2023.01); H10K 50/13 (2023.01); H10K 50/18 (2023.01); H10K 101/30 (2023.01); H10K 101/40 (2023.01)
CPC C07D 498/04 (2013.01) [C07D 471/04 (2013.01); C07D 519/00 (2013.01); C07F 9/5325 (2013.01); H10K 85/622 (2023.02); H10K 85/654 (2023.02); H10K 85/6572 (2023.02); H10K 50/11 (2023.02); H10K 50/13 (2023.02); H10K 50/18 (2023.02); H10K 2101/30 (2023.02); H10K 2101/40 (2023.02)] 12 Claims
OG exemplary drawing
 
1. A heterocyclic compound represented by the following Chemical Formula 1:

OG Complex Work Unit Chemistry
wherein, in Chemical Formula 1,
L1 to L3 are the same as or different from each other, and each independently a direct bond; a substituted or unsubstituted arylene group; or a substituted or unsubstituted heteroarylene group;
Z1 to Z3 are the same as or different from each other, and each independently selected from the group consisting of hydrogen; deuterium; a halogen group; a cyano group; a substituted or unsubstituted alkyl group; a substituted or unsubstituted alkenyl group; a substituted or unsubstituted alkynyl group; a substituted or unsubstituted alkoxy group; a substituted or unsubstituted cycloalkyl group; a substituted or unsubstituted heterocycloalkyl group; a substituted or unsubstituted aryl group; a substituted or unsubstituted heteroaryl group; a substituted or unsubstituted phosphine oxide group; and a substituted or unsubstituted amine group;
R1 and R2 are the same as or different from each other, and each independently selected from the group consisting of hydrogen; deuterium; a halogen group; a cyano group; a substituted or unsubstituted alkyl group; a substituted or unsubstituted alkenyl group; a substituted or unsubstituted alkynyl group; a substituted or unsubstituted alkoxy group; a substituted or unsubstituted cycloalkyl group; a substituted or unsubstituted heterocycloalkyl group; a substituted or unsubstituted aryl group; a substituted or unsubstituted heteroaryl group; a substituted or unsubstituted phosphine oxide group; and a substituted or unsubstituted amine group, or two or more groups adjacent to each other bond to each other to form a substituted or unsubstituted aliphatic or aromatic hydrocarbon ring or heteroring;
m, p, x, n, q and y are each an integer of 1 to 5;
a is an integer of 1 to 3;
b is an integer of 1 to 4; and
when m, p, x, n, q, y, a and b are an integer of 2 or greater, substituents in the parentheses are the same as or different from each other.