Bamberger triazine synthesis 5197604 221667145 2008-06-25T15:13:14Z Chem-awb 4806773 [[Category:Name reactions]] using [[Project:AutoWikiBrowser|AWB]] The '''Bamberger triazine synthesis''' in [[organic chemistry]] is a classic [[organic synthesis]] of a [[triazine]] first reported by [[Eugen Bamberger]] in 1892 <ref>Hassner, A., Stumer, C., ''Organic Synthesis Based on Name Reactions'': 2. nd. Ed. Tetrahedron Organic Chemistry Series, Volume 22 Pergamon, Oxford ISBN 0-08-043260-3</ref>. [[Image:BambergerTriazineSynthesis.png|center|700px|Bamberger triazine synthesis]] The reactants are an [[aryl]] [[diazonium salt]] obtained from reaction of the corresponding [[aniline]] with [[sodium nitrite]] and [[hydrochloric acid]] and the [[hydrazone]] of [[pyruvic acid]]. The [[azo]] intermediate converts to the benzotriazine in the third step with [[sulfuric acid]] in [[acetic acid]]. ==See also== * From the same inventor: the [[Bamberger rearrangement]] ==References== <references/> [[Category:Heterocycle forming reactions]] [[Category:Name reactions]]