Dibenzopyromethenedione chelate compound, near infrared light absorbing material, organic thin film and organic electronic device

摘要

Organic compounds having broad absorption in the near infrared region, excellent in photoelectric conversion efficiency in the near infrared region, near infrared light absorbing material containing the compound, organic thin film containing the near infrared light absorbing material, and organic electro-optic device including the organic thin film and organic photoelectric conversion element. In this specification, the following formula (1)(1) Among them, R1 to R12 independently represent hydrogen atom, aliphatic hydrocarbon group, alkoxy group, alkylthio group, aromatic group, heterocyclic group, halogen atom, hydroxyl group, mercapto group, nitro group, substituted amino group, unsubstituted amino group, cyano group, sulfo group, or acyl group.However, at least one of R1 to R4 represents other than hydrogen atoms, and at least one of R5 to R8 represents other than hydrogen atoms.Compounds represented by the above are provided.