Definitions
from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun A thick, colorless to pale yellow liquid, C4H8O2, obtained from acetaldehyde and used in perfumery and as a solvent.
- noun An organic compound containing an alcohol and a carbonyl group, especially a beta-hydroxy aldehyde.
- noun A chemical reaction that produces a beta-hydroxy carbonyl compound as an intermediate or final product.
from The Century Dictionary.
- noun A compound, CH3CHOHCH2CHO, formed by the condensation of acetaldehyde by means of zinc chlorid. The official name is butanalol-3.
from the GNU version of the Collaborative International Dictionary of English.
- noun (Chem.) A colorless liquid, C4H8O2, obtained by condensation of two molecules of acetaldehyde: CH3CHO + CH3CHO = H3CH(OH)CH2CO; also, any of various derivatives of this. The same reaction has been applied, under the name of aldol condensation, to the production of many compounds.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun organic chemistry Any
aldehyde orketone having ahydroxy group in the beta- position
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun an oily colorless liquid obtained by the condensation of two molecules of acetaldehyde; contains an alcohol group (-OH) and an aldehyde group (-CHO)
Etymologies
from The American Heritage® Dictionary of the English Language, 4th Edition
from Wiktionary, Creative Commons Attribution/Share-Alike License
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Examples
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In fact, our studies show that serine meets the first two criteria, and recent work24 has demonstrated that serine catalyses certain asymmetric aldol reactions with high enantioselectivity; it has also been highlighted as one of a small number of amino acids likely to have played an important role in prebiotic chemistry25, 26.
Chirality of life: Another false positive? - The Panda's Thumb 2006
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With all this focus on polyketide/macrolide synthesis, I thought I’d highlight an interesting review in this week’s Angewandte; a genuine masterclass in the aldol reaction.
Rambles at starchamber.com » Blog Archive » For the love of chemical synthesis 2006
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Last night I was even at the stage of sitting in the exam hall waiting to be told to open the test paper, when I realised that I could recall not one of the countless details of reagents, methods and strategies involved in the Grignard reaction in particular (yes, alkylmagnesium, I know that much) or the aldol reaction, Claesen rerrangement, Friedel-Crafts acylation and all the rest.
homunculus 2010
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The implementation of the aldol reaction in the active site of an enzyme has been an important challenge.
Biosingularity 2009
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The aldol reaction is a key process in living organisms associated with the processing and synthesis of carbohydrates.
Biosingularity 2009
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RVABlogs 2009
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In a previous paper, published in the journal Science on March 7, the chemists reported another successful chemical reaction that uses designer enzymes to catalyze a retro-aldol reaction, which involves breaking a carbon-carbon bond.
Biosingularity 2009
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Coalesced work from home online jobs, red kindliness, red granger and mastoidal aldol, but postnatal pylon say protactinium to pelvimetry the satiety are reputably way.
POWET.TV 2009
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Ketones can be used in aldol condensation reactions, although they are less reactive than aldehydes in this regard.
Citizendium, the Citizens' Compendium - Recent changes [en] 2008
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The implementation of the aldol reaction in the active site of an enzyme has been an important challenge.
Biosingularity 2008
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