He Xi-min
2007
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Flavour Fragrance Cosmetics
Abstract
2,3-Octanedione is one kind of flavor with milk smell.It was synthesized classically by nitrosation in this article.2-Octanone was nitrosated by isoamyl nitrite in the presence of hydrochloric acid to give 3-oximido-2-octanone,then 2,3-octanedione was obtained by hydrolysis of 3-oximido-2-octanone.The total yield reach to 47%.The compound was analyzed by MS,and the result was comparable with literature.