公开(公告)号：US20250057041A1

公开(公告)日：2025-02-13

申请号：US18774694

申请日：2024-07-16

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Ryo NAGATA ,  Shintaro BAN ,  Yuki NAKANO ,  Ryota TAKAHASHI ,  Kiyoshi IKEDA ,  Tomokatsu KUSHIDA ,  Sigma HASHIMOTO ,  Yuichiro KAWAMURA

IPC: H10K85/60 ,  C07D471/04 ,  C09K11/06 ,  H10K50/11 ,  H10K101/25 ,  H10K101/30

Abstract: A compound represented by a formula (1). In the formula (1): X1 to X4 are each independently a nitrogen atom or CRx; at least one of X1 to X4 is a nitrogen atom; a ring A, a ring B, and a ring C are each independently an aromatic hydrocarbon ring or a heterocycle; Ar1 is a hydrogen atom, an aryl group, or a group represented by a formula (2); and Ar2 is an aryl group or a group represented by a formula (3).