US 12,419,191 B2
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
Jin Ho Yun, Cheonan-si (KR); Nam Soo Kim, Cheonan-si (KR); Mi Young Chae, Cheonan-si (KR); and Sun Hee Lee, Cheonan-si (KR)
Assigned to DUK SAN NEOLUX CO., LTD., Cheonan-si (KR)
Appl. No. 17/293,809
Filed by DUK SAN NEOLUX CO., LTD., Cheonan-si (KR)
PCT Filed Sep. 20, 2019, PCT No. PCT/KR2019/012284
§ 371(c)(1), (2) Date May 13, 2021,
PCT Pub. No. WO2020/101169, PCT Pub. Date May 22, 2020.
Claims priority of application No. 10-2018-0140445 (KR), filed on Nov. 15, 2018.
Prior Publication US 2022/0020932 A1, Jan. 20, 2022
Int. Cl. C07D 401/14 (2006.01); C07D 403/14 (2006.01); C07D 405/14 (2006.01); C07D 409/14 (2006.01); H10K 85/60 (2023.01); H10K 50/11 (2023.01)
CPC H10K 85/654 (2023.02) [C07D 403/14 (2013.01); C07D 405/14 (2013.01); C07D 409/14 (2013.01); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02); H10K 50/11 (2023.02)] 13 Claims
 
1. A compound of Formula 1:

OG Complex Work Unit Chemistry
wherein:
X is O or S,
R1 to R4 are each independently selected from the group consisting of hydrogen, deuterium, halogen, a cyano group, a nitro group, a C6 aryl group, a C3-C60 aliphatic ring group, a C1 alkyl group, a C2-C20 alkenyl group, a C2-C20 alkynyl group, a C1-C30 alkoxy group, and a C6-C30 aryloxy group, and adjacent groups thereof may be bonded to each other to form a ring, with the proviso that at least one of R3 and R4 is not hydrogen nor deuterium, or at least one of R1 to R4 forms a ring with an adjacent group thereof,
a and d are each an integer of 0 to 4, b and c are each an integer of 0 to 3,
Ar1 and Ar2 are independently selected from the group consisting of a C6-C60 aryl group, a C2-C60 heterocyclic group containing at least one heteroatom of O, N, S, Si, and P, a C3-C60 aliphatic ring group and a C1-C50 alkyl group.