40474-31-5Relevant academic research and scientific papers
Reactions of polyfluorinated 2,5-cyclohexadienones at the carbonyl group
Kovtonyuk,Kobrina
, p. 1688 - 1691 (1996)
Perfluoro-4-phenoxy-2,5-cyclohexadienone reacts with phenyl- and pentafluorophenylhydrazines to give products of nucleophilic substitution of the fluorine atom at the double bond, 3-arylazotetrafluorophenols. In the presence of aluminum chloride, the reac
Photochemistry of fluorophenyl azides in aniline Asymmetric fluoroazobenzenes by N-H singlet nitrene insertion
Leyva, Elisa,Sagredo, Ruben,Moctezuma, Edgar
, p. 741 - 747 (2004)
Several fluorophenyl azides were photolyzed with aniline at room temperature. Only pentafluoro and 2,6-difluorophenyl azides gave asymmetrical fluoroazobenzenes as the major products. These products were generated by singlet N-H insertion reaction with an
Formation of polyfluorinated azobenzenes and azophenols in the reactions of chloropentafluoro-cyclohexa-2,5- and -2,4-dienones with phenyl- and pentafluorophenylhydrazines
Kovtonyuk
, p. 29 - 34 (2014/03/21)
4-Chloropentafluorocyclohexa-2,5-dienone reacted with phenyl- and pentafluorophenylhydrazines in the presence of AlCl3 via addition to the carbonyl group with formation of the corresponding azobenzenes. The reaction of 6-chloropentafluorocycloh
Synthesis of tris-, tetrakis-, and pentakisazo dyes and their application to guest-host liquid crystal displays
Matsui, Masaki,Shirai, Kazunori,Tanaka, Naoki,Funabiki, Kazumasa,Muramatsu, Hiroshige,Shibata, Katsuyoshi,Abe, Yasuo,Ohgomori, Yuji
, p. 2755 - 2763 (2007/10/03)
Tris-, tetrakis-, and pentakisazo dyes have been prepared by the oxidation of 4-(arylazo)arylamines. Iodobenzene diacetate was the preferred oxidant for preparation of 4,4'-bis(arylazo)azobenzenes and 4,4'bis(arylazo)-2,2',3,3',5,5',6,6'-octafluoroazobenz
PREPARATION AND PHOTOCHEMICAL BEHAVIOUR OF 2,3,4,5,6-PENTAFLUOROPHENYLAZO-BENZENE AND -4'-METHOXYBENZENE
Crogan, Catherine,Fields, Roy,Pratt, Albert C.,Saleem, Layla M. N.,Dawson, Peter E.
, p. 61 - 72 (2007/10/02)
Pentafluoronitrosobenzene reacts readily with aniline and with p-methoxyaniline to give the corresponding 2,3,4,5,6-pentafluoroazobenzenes (1a and 1b) in good yield.Minor components detected by n.m.r. spectroscopy in the analitically pure products are sho
