| abstract |
Disclosed is an aromatic compound represented by general formula (1). (In the formula, ring A and ring B each represents a benzene ring, an aromatic fused ring formed from 2-4 rings, a heterocyclic aromatic ring or a heterocyclic aromatic fused ring formed from 2-4 rings; R1a represents a group expressed as -CHR2a-CHR2bR2c; and R1b, R1c and R1d each represents an aryl group or a group expressed as -CHR2d-CHR2eR2f. In this connection, at least two of R1b, R1c and R1d are not hydrogen atoms. R2a, R2b and R2c each represents a hydrogen atom, an alkyl group, an aryl group of a substituted silyl group; and R2a and R2b may combine together to form a ring. R2d, R2e and R2f each represents a hydrogen atom, an alkyl group, an aryl group of a substituted silyl group; and R2d and R2e may combine together to form a ring.) |