Patent ID: 11882761
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 7:
8. The organometallic compound of claim 1, wherein
R1 to R4 are each independently:
a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, an isobutyl group, a sec-butyl group, a tert-butyl group, an n-pentyl group, an isopentyl group, a sec-pentyl group, or a tert-pentyl group;
a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, an isobutyl group, a sec-butyl group, a tert-butyl group, an n-pentyl group, an isopentyl group, a sec-pentyl group, or a tert-pentyl group, each substituted with at least one of deuterium or a phenyl group;
a cyclopentyl group, a cyclohexyl group, a phenyl group, a naphthyl group, or a pyridinyl group; or
a cyclopentyl group, a cyclohexyl group, a phenyl group, a naphthyl group, or a pyridinyl group, each substituted with at least one of deuterium, —F, —Cl, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, a C1-C20 alkyl group, or a C1-C20 alkoxy group.