V. V. Kastron, I. Iovel', I. P. Skrastyn'sh
Aug 1, 1986
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Influential Citations
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Citations
Journal
Chemistry of Heterocyclic Compounds
Abstract
The classical method for obtaining 2,5-dimethylpyrazine by cyclization of amino-acetone has been improved by use of ammonium persulfate in place of mercuric chloride in the stage of catalytic oxidation of 2,5-dimethyldihydropyrazine. Catalytic vapor phase oxidation of 2,5-dimethylpyrazine gave 5-methylpyrazine-2-aldehyde and pyrazine-2,5-dialdehyde.