| abstract |
Provided is a compound represented by general formula (1). (In general formula (1), Ar 1 and Ar 2 independently represent groups selected from (AA), R 1 to R 6 represent hydrogen atoms, hydrocarbon groups, or heteroatom-containing hydrocarbon groups, A 1 to A 5 and B 1 to B 5 represent hydrogen atoms, hydrocarbon groups, or heteroatom-containing hydrocarbon groups, at least one of A 1 to A 5 is a -Y 1 -Ar 3 group, at least one of B 1 to B 5 is a -Y 2 -Ar 4 group, Y 1 and Y 2 represent single bonds or linking groups; Ar 3 and Ar 4 represent aromatic groups, X 1 to X 4 are -O-, -S-, -NR'- or -C(Me) 2 -, Z 1 to Z 4 represent hydrogen atoms, hydrocarbon groups, or heteroatom-containing hydrocarbon groups, R' represents a hydrogen atom, hydrocarbon group, or heteroatom-containing hydrocarbon group, and o and p represent integers from 1 to 4). |