38+ Keto-Enol Tautomerism Of Monosaccharides Images
38+ Keto-Enol Tautomerism Of Monosaccharides Images. Resonance requires that only electrons change positions. This organic chemistry video tutorial explains the concept of the keto enol taumerism / tautomerization process.
Keto And Enol Tautomerism In Sugars from d2jx2rerrg6sh3.cloudfront.net This is the currently selected item. The interconversion of the two forms involves the movement of a proton and the shifting of bonding. Requires for a weak nucleophile, like water or alcohol, and acid that will protonate the carbonyl oxygen and increase.
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Acids and bases both bring about the establishment of an equilibrium between ketones (or aldehydes) and their enol forms, which contain a hydroxyl group. The enol and keto forms are said to be tautomers of each other. An equilibrium is established between the two tautomers (structurally distinct compounds) and there is a rapid shift back and forth between the distinct compounds. Tautomerism is the phenomenon that occurs in any reaction that simply involves the intramolecular transfer of a proton.
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