Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
3,909,193,121 visitors served.
forum Join the Word of the Day Mailing List For webmasters
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

enol

   Also found in: Dictionary/thesaurus, Acronyms, Encyclopedia, Wikipedia 0.01 sec.
enol (e´nol) an organic compound in which one carbon of a double-bonded pair is also attached to a hydroxyl group, thus a tautomer of the ketone form; also used as a prefix or infix, often italicized.
e·nol (nôl, nl)
n.
An organic compound containing a hydroxyl group bonded to a carbon atom that in turn forms a double bond with another carbon atom.

e·nolic (-nlk) adj.

enol
[ē′nol]
an organic compound with an alcohol or hydroxyl group directly attached (bonded) to a double bond. By transfer of the hydrogen atom from oxygen to carbon, the enol form becomes the (usually more stable) keto form. Such compounds usually exist as enol-keto tautomers.

enol [e´nol]
an organic compound in which one carbon of a double-bonded pair is also attached to a hydroxyl group, thus a tautomer of the ketone form. The term is also used as a prefix or infix, often italicized.

enol
one of two tautomeric forms of a substance, the other being the keto form; the enol is formed from the keto by migration of hydrogen from the adjacent carbon atom to the carbonyl group.


Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Feedback
Add definition
Mentioned in?  References in periodicals archive?   Medical browser?   Full browser?
 
The absorption spectrum of free VBA reveals the maximum absorption at 260 nm with a shoulder at 275 nm, which are assigned to the [pi]-[pi]* transitions of ketonic form and enol form of free VBA in THF, respectively.
The chemicals that are produced at this point are flavor volatiles that include chemical compounds, such as alcohols, furans and enols, that contribute more and more to the overall caramel-like profile.
Glacial lakes are a unique feature of El Cornion; the two largest and most popular as a starting point for hikes, Lago Enol and Lago Ercina, are almost side-by-side.
 
 
 
Medical Dictionary
?

Terms of Use | Privacy policy | Feedback | Advertise with Us | Copyright © 2012 Farlex, Inc.
Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.