Patent ID: 8298683

Claim:
A compound of the following formula (1): wherein A 1 and A 2 are a substituted or unsubstituted C 5-50 polycycloalkane directly fused to a benzene ring of a polycyclic aromatic hydrocarbon; R 1 to R 2 are each selected from the group consisting of a substituted or unsubstituted aromatic heterocyclic group, a substituted or unsubstituted aryl group, a substituted or unsubstituted mono- or diarylamine group, and a substituted or unsubstituted aralkylamine group; R 3 and R 4 are each selected from the group consisting of a hydrogen, a halogen, a nitrile group (—CN), a nitro group (—NO 2 ), a sulfonyl group (—SO 2 R′), a sulfoxide group (—SOR′), a sulfonamide group (—SO 2 NR′ 2 ), a sulfonate group (—SO 3 R′), a trifluoromethyl group (—CF 3 ), an ester group (—COOR′), an amide group (—CONHR′ or —CONR′R″), a substituted or unsubstituted and linear or branched C 1-12 alkoxy group, a substituted or unsubstituted and linear or branched C 1-20 aliphatic hydrocarbon group, a substituted or unsubstituted and aromatic or nonaromatic heterocyclic group, a substituted or unsubstituted aryl group, a substituted or unsubstituted and mono- or diarylamine group and a substituted or unsubstituted aralkylamine group, wherein R′ and R″ are each selected from the group consisting of a substituted or unsubstituted C 1-60 alkyl group, a substituted or unsubstituted aryl group and a substituted or unsubstituted 5-7 membered heterocyclic group, provided that R 1 and R 2 are not simultaneously a hydrogen atom; k and 1 are an integer of 0 to 2 provided that k+1≧1; and m and n are an integer of 1 to 4.