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oai:ojs.www.eurjchem.com:article/732 2013-03-30T23:10:27Z eurjchem:ART driver

Synthesis of azoarenes by reductive dimerization of nitroarenes using ammonium bromide and magnesium Sridhara, Malavalli Basavaraju Suhas, Ramesh Gowda, Dase Gowda Channe Magnesium Nitroarenes Azocompounds Ammonium bromide Reductive dimerization Catalytic transfer hydrogenation A simple and efficient protocol for the synthesis of symmetrically substituted azoarenes from nitroarenes by using ammonium bromide as hydrogen donor and magnesium powder as catalyst at room temperature in methanol media is described. Various azoarenes containing few additional substituents such as halogen, methyl, hydroxyl, methoxy, ethoxy etc. functions have been synthesized in a single step by the use of this reagent. The conversion is clean, rapid, chemo-selective and high yielding. Atlanta Publishing House LLC 2013-03-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://www.eurjchem.com/index.php/eurjchem/article/view/732 10.5155/eurjchem.4.1.61-63.732 European Journal of Chemistry; Vol. 4 No. 1 (2013): March 2013; 61-63 2153-2257 2153-2249 eng https://www.eurjchem.com/index.php/eurjchem/article/view/732/PDF