enol

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enol

[′ē‚nȯl]
(organic chemistry)
An organic compound with a hydroxide group adjacent to a double bond; varies with a ketone form in the effect known as enol-keto tautomerism; an example is the compound CH3COH=CHCO2C2H5.
References in periodicals archive ?
Two Hydrazone Ligands H-I and H-4 were evaluated from x-rays crystallographic analysis which confirmed theoretical molecular structure having inter and intra-molecular hydrogen bonding and enolic mode for copper complexes.
The characterization study of extracted humic acid revealed that humic acid of the Buriganga River contain aromatic hydrocarbons, enolic aldehyde
b) PPAG, enolic phenylpyruvic acid-2-0-[beta]-o-glucoside.
Deprotonation of the enolic OH of the reagent in the complex formation was also confirmed by the disa-1ppearance of v (OH) and the appearance of v (N-O) at 1100 and v(Hg-O) at 549 [cm.
Meloxicam is a COX-2 preferential NSAID of the enolic acid class, which has been shown to have analgesic, anti-inflammatory, and antipyretic properties.
GRE contained higher levels of all compounds, except the enolic phenylpyruvic acid-2-O-glucoside and luteolin-7-O-glucoside.