US 11,930,700 B2
Nitrogen-containing compound, electronic element, and electronic device
Yan Zang, Xi'an (CN); Tiantian Ma, Xi'an (CN); and Xinxuan Li, Xi'an (CN)
Assigned to SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD., Shaanxi Xi'an (CN)
Appl. No. 17/596,471
Filed by Shaanxi Lighte Optoelectronics Material Co., Ltd., Xi'an (CN)
PCT Filed Oct. 22, 2020, PCT No. PCT/CN2020/122952
§ 371(c)(1), (2) Date Dec. 10, 2021,
PCT Pub. No. WO2021/135542, PCT Pub. Date Jul. 8, 2021.
Claims priority of application No. 201911404430.9 (CN), filed on Dec. 30, 2019; and application No. 202010949522.1 (CN), filed on Sep. 10, 2020.
Prior Publication US 2022/0384730 A1, Dec. 1, 2022
Int. Cl. H10K 85/60 (2023.01); C07C 211/54 (2006.01); C07C 211/57 (2006.01); C07C 211/58 (2006.01); C07C 211/61 (2006.01); C07D 209/86 (2006.01); C07D 307/91 (2006.01); C07D 333/76 (2006.01); C09K 11/06 (2006.01); H10K 50/15 (2023.01)
CPC H10K 85/631 (2023.02) [C07C 211/54 (2013.01); C07C 211/57 (2013.01); C07C 211/58 (2013.01); C07C 211/61 (2013.01); C07D 209/86 (2013.01); C07D 307/91 (2013.01); C07D 333/76 (2013.01); C09K 11/06 (2013.01); H10K 50/15 (2023.02); H10K 85/633 (2023.02); H10K 85/636 (2023.02); C07C 2603/18 (2017.05); C07C 2603/26 (2017.05); H10K 50/156 (2023.02); H10K 85/615 (2023.02); H10K 85/626 (2023.02); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02)] 8 Claims
 
1. A nitrogen-containing compound having a structural formula as shown in Chemical Formula (1):

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wherein Ar1 and Ar2 are selected from the group consisting of the following groups:

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Ar3 is selected from the group consisting of the following groups:

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