13059-89-7Relevant academic research and scientific papers
Synthesis of (alkylamino)nitroarenes by oxidative alkylamination of nitroarenes
Gulevskaya, Anna V.,Verbeeck, Stefan,Burov, Oleg N.,Meyers, Caroline,Korbukova, Inna N.,Herrebout, Wouter,Maes, Bert U. W.
experimental part, p. 564 - 574 (2009/09/06)
The viability of the oxidative alkylamination process for the derivatization of electron-deficient carboaromatics has been investigated. 1,3-Dinitrobenzene, 1-nitronaphthalene, and 1,5- and 1,8-dinitronaphthalenes have shown to react with a wide range of alkylamines in the presence of an oxidant (KMnO4, AgMnO4, AgPy2MnO4) to give access to the corre sponding N-alkyl-nitroarenamines in moderate to good yields. Nitroarenes are more reactive than azines towards alkylamines.
Peculiarities of the interaction of dinitrobenzenes with t-BuNHMgBr and t-BuNHLi
Apasov, E. T.,Dzhetigenov, B. A.,Shepelev, E. V.,Strelenko, Yu. A.,Kalinin, A. V.
, p. 703 - 706 (2007/10/02)
Reactions of m- and p-dinitrobenzenes with t-BuNHMgBr and t-BuNHLi were studied.The reactions afford azo- and azoxy-derivatives and products of nucleophilic substitution.
CATALYSIS IN NUCLEOPHILIC AROMATIC SUBSTITUTION REACTIONS. KINETIC BEHAVIOUR OF 2-HYDROXYPYRIDINE AND RELATED COMPOUNDS IN REACTIONS BETWEEN 1-FLUORO-2,4-DINITROBENZENE AND AMINES
Forlani, Luciano,Marianucci, Elisabetta,Todesco, Paolo E.
, p. 349 - 353 (2007/10/02)
The rate of reactions between 1-fluoro-2,4-dinitrobenzene and aliphatic amines is enhanced by the presence of cyclic (or non-cyclic) amidic systems.This kinetic behaviour is explained by the presence of some equilibria involving the catalyst and both subs
The Stabilities of Meisenheimer Complexes. Part 22. The Ionisation of 2,4-Dinitroaniline, its N-Alkylated Derivatives, and 2,6-Dinitroaniline in Methanol-Dimethyl Sulphoxide containing Sodium Methoxide
Crampton, Michael R.,Wilson, Penelope M.
, p. 1854 - 1858 (2007/10/02)
2,4-Dinitroaniline and its N-alkylated derivatives react with sodium methoxide in methanol-dimethyl sulphoxide to give conjugate base.However, in the case of 2,6-dinitroaniline, base addition at the 3-position competes with proton loss.The effects of N-alkylation on the acidity of 2,4-dinitroaniline are considered and are compared with the effects of similar substitution in 2,4,6-trinitroaniline.
