US 12,247,023 B2
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
Eun Min Kim, Cheonan-si (KR); Hye Jeong Kim, Cheonan-si (KR); Hyung Dong Lee, Cheonan-si (KR); Ki Hwan Yoon, Cheonan-si (KR); and Jung Geun Lee, Cheonan-si (KR)
Assigned to DUK SAN NEOLUX CO., LTD., Cheonan-si (KR)
Filed by DUK SAN NEOLUX CO., LTD., Cheonan-si (KR)
Filed on Aug. 26, 2024, as Appl. No. 18/814,915.
Application 18/814,915 is a continuation in part of application No. 18/568,709, previously published as PCT/KR2022/009846, filed on Jul. 7, 2022.
Claims priority of application No. 10-2021-0095920 (KR), filed on Jul. 21, 2021; and application No. 10-2021-0109156 (KR), filed on Aug. 19, 2021.
Prior Publication US 2024/0425489 A1, Dec. 26, 2024
Int. Cl. C07D 407/12 (2006.01); C07B 59/00 (2006.01); C07D 307/91 (2006.01); C07D 333/76 (2006.01); C07D 409/12 (2006.01); H10K 85/60 (2023.01)
CPC C07D 407/12 (2013.01) [C07B 59/004 (2013.01); C07D 307/91 (2013.01); C07D 333/76 (2013.01); C07D 409/12 (2013.01); H10K 85/615 (2023.02); H10K 85/633 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02); C07B 2200/05 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A compound of Formula (1-10):

OG Complex Work Unit Chemistry
wherein:
R1, R2, R3 and R4 are each independently the same or different, and each independently selected from the group consisting of hydrogen; deuterium; halogen; a C6-C60 aryl group; a fluorenyl group; a C2-C60 heterocyclic group including at least one heteroatom of O, N, S, Si and P; a fused ring group of a C3-C60 aliphatic ring and a C6-C60 aromatic ring; a C3-C60 aliphatic ring; a C1-C50 alkyl group; a C2-C20 alkenyl group; a C2-C20 alkynyl group; a C1-C30 alkoxyl group; and a C6-C30 aryloxy group;
a, c and d are each independently an integer of 0 to 3,
b′ is an integer of 0 to 2,
R′ and R″ are each independently selected from the group consisting of a C6-C60 aryl group; a fluorenyl group; a C1-C50 alkyl group; and a C2-C20 alkenyl group, or
R′ and R″ can be bonded to each other to form a ring,
Ar1 is selected from the group consisting of hydrogen; deuterium; a C6-C60 aryl group; a fluorenyl group; a C2-C60 heterocyclic group including at least one heteroatom of O, N, S, Si and P; a C3-C60 aliphatic ring; a fused ring group of a C3-C60 aliphatic ring and a C6-C60 aromatic ring; and a C1-C50 alkyl group;
Ar2 is selected from the group consisting of a C6-C60 aryl group; a fluorenyl group; a C2-C60 heterocyclic group including at least one heteroatom of O, N, S, Si and P; a C3-C60 aliphatic ring; and a C1-C50 alkyl group;
Ar3 is selected from the group consisting of a C6-C60 aryl group; a fluorenyl group; a C2-C60 heterocyclic group including at least one heteroatom of O, N, S, Si and P; a C3-C60 aliphatic ring; a C1-C50 alkyl group; and a C2-C20 alkenyl group;
Ar4 is selected from the group consisting of a C6-C60 aryl group; a C2-C60 heterocyclic group including at least one heteroatom of O, N, S, Si and P; a C3-C60 aliphatic ring; and a C1-C50 alkyl group;
X is O or S,
L2 is a single bond or a C6-C60 arylene group;
wherein the aryl group, arylene group, heterocyclic group, fluorenyl group, fused ring group, aliphatic ring group, alkyl group, alkenyl group, alkynyl group, alkoxy group and aryloxy group may be substituted with one or more substituents selected from the group consisting of deuterium; halogen; silane group; siloxane group; boron group; germanium group; cyano group; nitro group; C1-C20 alkylthio group; C1-C20 alkoxyl group; C1-C20 alkyl group; C2-C20 alkenyl group; C2-C20 alkynyl group; C6-C20 aryl group; C6-C20 aryl group substituted with deuterium; a fluorenyl group; C2-C20 heterocyclic group; C3-C20 cycloalkyl group; C7-C20 arylalkyl group; and C8-C20 arylalkenyl group, and the hydrogen of the substituents may be further substituted with one or more deuterium, and the substituents may be bonded to each other to form a saturated or unsaturated ring, wherein the term ‘ring’ means a C3-C60 aliphatic ring or a C6-C60 aromatic ring or a C2-C60 heterocyclic group or a fused ring formed by the combination thereof.