4593-01-5Relevant academic research and scientific papers
COMPOUND, PHOTOSENSITIVE RESIN COMPOSITION COMPRISING THE SAME, PHOTORESIST, COLOR FILTER AND DISPLAY DEVICE
-
Paragraph 0346-0347, (2020/12/30)
The present specification provides a compound represented by chemical formula 1 and a photosensitive resin composition including the same. A photosensitive material, a color filter and a display device are provided.
Routes to some 3,6-disubstituted phthalonitriles and examples of phthalocyanines derived therefrom. An overview
Heeney, Martin J.,Al-Raqa, Shaya A.,Auger, Aurélien,Burnham, Paul M.,Cammidge, Andrew N.,Chambrier, Isabelle,Cook, Michael J.
, p. 649 - 664 (2013/09/24)
The paper reviews a selection of synthetic pathways that provide access to 3,6-disubstituted phthalonitriles, precursors for the synthesis of 1,4,8,11,15,18,22,25-octasubstituted phthalocyanine derivatives. Early routes using Diels-Alder reactions for the
Synthesis, electrochemical, and photophysical studies of hexadecachlorinatedphthalocyaninato zinc(II)
Al-Raqa, Shaya Y.,Messali, Mouslim,Al-Refae, Saleem,Ghanem, Badr S.,Moussa, Ziad,Ahmed, Saleh,El-Khouly, Mohamed E.,Fukuzumi, Shunichi
experimental part, p. 231 - 236 (2012/02/03)
Synthesis of a new symmetrical 1,4,8,11,15,18,22,25-octahexyloxy-2,3,9,10, 16,17,23,24-octa-(3,5-dichlorophenyl)phthalocyaninato zinc(II), ZnPc, has been described and characterized by 1H NMR, 13C NMR, MS, UV-Vis, and IR spectrometry. The newly prepared ZnPc is soluble in organic solvents and is not aggregated in solution. The photophysical properties were studied by steady-state absorption and emission, cyclic voltammetry, and nanosecond transient absorption techniques. The prepared ZnPc absorbs and emits at longer wavelengths compared to that of reported phthalocyanine derivatives. The electron-donating properties of the ZnPc have been examined by mixing it with the electron-accepting dicyanoperylene-3,4,9,10-bis(dicarboximide), PDICN2. The recorded nanosecond transient spectra in the visible/near-IR region showed clearly the electron-transfer from the triplet-excited state of the ZnPc to PDICN2 with a rate of 3.40 × 108 M-1 s-1. Light absorption in a wide section of the solar spectrum, favorable redox properties, and the electron-transfer properties suggest usefulness of the ZnPc in light-energy harvesting and developing optoelectronic devices.
Novel synthesis of 1,4-dialkoxy-5,6,7,8-multisubstituted-2,3- dicyanonaphthalenes through electron transfer from Mg metal and efficient development of new naphthalocyanines
Miyazaki, Takeshi,Harada, Aiko,Maekawa, Hirofumi,Yamamoto, Yoshimasa,Nishiguchi, Ikuzo
experimental part, p. 862 - 868 (2011/06/28)
Novel methods for efficient synthesis of 1,4-diamyloxy-5,6,7,8- multisubstituted-2,3-dicyanonaphthalenes were successfully developed, starting from easily available 2,3-dicyanohydroquinone as a common single compound through only three steps, the first di
Phthalocyaninodehydroannulenes
Cook, Michael J.,Heeney, Martin J.
, p. 3958 - 3967 (2007/10/03)
4-Bromo- and 4,5-dibromo-3,6-dibutoxyphthalonitrile have been prepared and treated with 3,6-didecylphthalonitrile in cross tetramerisation reactions in the presence of nickel acetate to afford monobromo- and dibromo-dibutoxyhexadecylphthalocyaninato nicke
