SYNTHESIS OF ACETYLENE EPOXYKETONE OF ALIFATIC SERIES
Journal Title: Azerbaijan Chemical Journal - Year 2018, Vol 0, Issue 2
Abstract
It has been established that an addition of bromine to 2-methyl-1,2-epoxy-4-hexen-3-ones leads to the mixture of two diastereoisomers of dibromoepoxyketones. In influence on mixture of diastereoisomers of 4,5-dibrom-2-methyl-1,2-epoxy-3-hexanes of equimolar quantity of triethylamine in acetone it takes place their partial dehydrobromination with formation of Е- and Z-isomers of 4,5-4-brom-2-methyl-1,2-epoxy-4-hexen-3-on. In a case of increase of reaction time of dibromoepoxyketones with excess of triethylamine in acetone it takes place the dehydrobromination with formation of 2-methyl-1,2-epoxy-4-hexyn-3-one
Authors and Affiliations
N. X. Husiyev, E. S. Cafarova, N. A. Aliyeva
Keywords
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- EP ID EP491497
- DOI 10.32737/0005-2531-2018-2-44-46
- Views 128
- Downloads 0
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