NOVEL COMPOUND AND PHOTOELECTRIC CONVERSION DEVICE

摘要

Disclosed is a novel compound represented by formula (1) below. In the formula, A represents an optionally substituted aromatic hydrocarbon ring or aromatic heterocyclic group, B represents a group including a chain of one to four pieces of one or more groups selected from groups represented by specific formulae (B-1) to (B-13) (such as —C═C— or —N═N—, specifically see the description), R1 to R3 each represent an optionally substituted hydrocarbon or hydrocarbonoxy group, at least one of R1 to R3 represents an optionally substituted hydrocarbonoxy group, R4 and R5 each represent an optionally substituted hydrocarbon group, R4 and R5 may be linked together to form a ring, and R4 and R5 may be each independently linked with A to form a ring.;

主权项

1. A novel compound represented by formula (1):wherein
A represents an optionally substituted aromatic hydrocarbon ring group or an optionally substituted aromatic heterocyclic group, B represents a group comprising a chain of one to four pieces of one or more groups selected from groups represented by formulae (B-1) to (B-13) below, R1, R2, and R3 each represent an optionally substituted hydrocarbon group or an optionally substituted hydrocarbonoxy group, at least one of R1, R2, and R3 represents an optionally substituted hydrocarbonoxy group, R4 and R5 each represent an optionally substituted hydrocarbon group, R4 and R5 may be linked together to form a ring, and R4 and R5 may be each independently linked with A to form a ring,wherein
X represents S, O, or NR, wherein R represents an optionally substituted hydrocarbon group, and any hydrogen atom may be replaced by a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a cyano group, a nitro group, a hydroxyl group, a thiol group, an —NR7R8 group, or an optionally substituted aliphatic hydrocarbon group, wherein R7 and R8 each represent an optionally substituted hydrocarbon group, wherein partial structure (3) shown below in formula (1) is partial structure (3-1) or (3-2) shown below. wherein A, B, R4, and R5 have the same meanings as in formula (1). wherein A, R4, and R5 have the same meanings as in formula (1).