Patent ID: 11957042
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 11:
12. The heterocyclic compound of claim 7, wherein R15, R114, and R115 are each independently selected from the group consisting of:
hydrogen, deuterium, a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, a sec-butyl group, an isobutyl group, a tert-butyl group, a phenyl group, a biphenyl group, a terphenyl group, a naphthyl group, a benzyl group, a pyridyl group, a pyrimidinyl group, a pyrazinyl group, a triazinyl group, a quinolinyl group, an isoquinolinyl group, a fluorenyl group, a dibenzofuranyl group, a dibenzothiophenyl group, and a carbazolyl group; and
a phenyl group, a biphenyl group, a terphenyl group, a naphthyl group, a benzyl group, a pyridyl group, a pyrimidinyl group, a pyrazinyl group, a triazinyl group, a quinolinyl group, an isoquinolinyl group, a fluorenyl group, a dibenzofuranyl group, a dibenzothiophenyl group, and a carbazolyl group, each independently substituted with at least one selected from the group consisting of deuterium, —F, a cyano group, a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, a sec-butyl group, an isobutyl group, and a tert-butyl group, and
R15 and R14, R15 and R13, R115 and R112, R115 and R111, and/or R114 and R111 are optionally linked to form a substituted or unsubstituted C5-C20 carbocyclic group or a substituted or unsubstituted C1-C20 heterocyclic group.