113366-97-5Relevant articles and documents
Substituent modification of electro-optic chromophores with 4-cyano-5-dicyanomethylene-2,5-dihydro-1H-pyrrol-2-one as an acceptor
Inada, Shunsuke,Araki, Tatsunori,Sato, Yukichi,Tatewaki, Yoko,Okada, Shuji
, p. 24 - 29 (2016)
Electro-optic chromophores with 4-cyano-5-dicyanomethylene-2,5-dihydro-1H-pyrrol-2-one (CDCOP) and aniline moieties as an acceptor and a donor, respectively, were synthesized with modification of three substituents, among which two were attached to the aniline moiety (R) and one was introduced to the CDCOP ring (R′). Butyl and hexyl groups were introduced as R and R′, and higher melting points were observed when R and R′ were the same. For the chromophore fixation, thermal crosslinking based on cyanate trimerization was performed. The chromophore with cyanate moiety in R′ was combined with bisphenol A dicyanate, and the thermal chromophore fixation was confirmed with almost no chromophore degradation.
DYE FOR PHOTOELECTRIC CONVERSION, SEMICONDUCTOR ELECTRODE, PHOTOELECTRIC CONVERSION ELEMENT, SOLAR CELL, AND NOVEL PYRROLINE-BASED COMPOUND
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Paragraph 0085; 0086, (2013/05/22)
Provided is a dye for photoelectric conversion containing at least one or more kind of a compound represented by the following General Formula (1) (in Formula (1), R1 and R2 represent any one of —CN, —SO2R, —COOR, and —CON
