title: S-Pechmann dye: a thiolactone-containing organic dye with a pronounced electron-accepting character and its solid-state photophysical properties.
abstract: A sulfur analogue of a Pechmann dye has been synthesized. In addition to long-wavelength absorption and fluorescence, it showed multiple redox processes with low reduction potentials in cyclic voltammetry. The size effect of sulfur is responsible for its enhanced electron-accepting character.
authors.affiliation: Department of Chemistry, Graduate School of Science, Nagoya University, Furo, Chikusa, Nagoya 464-8602, Japan. aiko@chem.nagoya-u.ac.jp
authors.forename: Aiko
authors.initials: A
authors.lastname: Fukazawa
authors.forename: Makoto
authors.initials: M
authors.lastname: Adachi
authors.forename: Ken
authors.initials: K
authors.lastname: Nakakura
authors.forename: Shohei
authors.initials: S
authors.lastname: Saito
authors.forename: Shigehiro
authors.initials: S
authors.lastname: Yamaguchi
mesh_terms: D004396:Coloring Agents / Q000737:chemistry*; D018360:Crystallography, X-Ray; D004583:Electrons; D007783:Lactones / Q000138:chemical synthesis / Q000737:chemistry*; D008027:Light; D015394:Molecular Structure; D009930:Organic Chemicals; D010084:Oxidation-Reduction; D013438:Sulfhydryl Compounds / Q000737:chemistry*; D013876:Thiophenes / Q000138:chemical synthesis / Q000737:chemistry*
chemical_list: D004396:Coloring Agents; D007783:Lactones; D009930:Organic Chemicals; C585957:S-Pechmann dye; D013438:Sulfhydryl Compounds; D013876:Thiophenes