106002-75-9Relevant academic research and scientific papers
THE DIANIONS OF AROMATIC NITRO COMPOUNDS IN AZO COUPLING REACTIONS
Todres, Z. V.,Ovsepyan G. Ts.,Kosnikov, A. Yu.,Lindeman, S. V.,Struchkov, Yu. T.
, p. 522 - 527 (2007/10/02)
With arenediazonium fluoroborates the dianions of o- and p-dinitrobenzenes and 1,8-dinitronaphthalene give nitroazo compounds.A competing reaction is the oxidation of the dianions by the diazonium cations, the degree of which increases with increase in the dissociating character of the solvent and the electron-withdrawing characteristics of the substituent in the arenediazonium ion.The structure of one of the products of this reaction i.e., 1-nitro-8-(4-methoxyphenylazo)naphthalene, was confirmed by x-ray crystallographic analysis.
