| tautomerism | <chemistry> The condition, quality, or relation of metameric substances, or their respective derivatives, which are more or less interchangeable, according as one form or the other is the more stable. It is a special case of metamerism; thus, the lactam and the lactim compounds exhibit tautomerism. Origin: Gr., for the same + part. Source: Websters Dictionary (01 Mar 1998) |
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| tautomerism |
Tautomers are organic compounds that are interconvertible by a chemical reaction called tautomerization. This reaction results in the formal migration of a hydrogen atom accompanied by a switch of adjacent conjugated double bonds. In solutions where tautomerization is possible, a chemical equilibrium of the tautomers will be reached. The exact ratio of the tautomers depends on several factors, including temperature, solvent, and pH. ...
Ãâó: en.wikipedia.org/wiki/Tautomerism
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| tautomerism |
Mechanism by which enols and ketones rapidly interconvert. The keto
Ãâó: www.nature.com/nrm/journal/v2/n7/glossary/nrm0701_...
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| tautomerism |
Some functional groups are related to other functional groups by a simple H shift - they are tautomers, and conversion between them is called tautomerism. The main example of this is keto-enol tautomerism.
Ãâó: www.everyscience.com/Chemistry/Glossary/T.php
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| tautomerism |
a form of structural isomerism where the two structures are interconvertible by means of the migration of a proton.
Ãâó: www.cartage.org.lb/en/themes/Sciences/Chemistry/Or...
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