aldol


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al·dol

(ăl′dôl′, -dōl′, -dŏl′)
n.
1. A thick, colorless to pale yellow liquid, C4H8O2, obtained from acetaldehyde and used in perfumery and as a solvent.
2. An organic compound containing an alcohol and a carbonyl group, especially a beta-hydroxy aldehyde.
3. A chemical reaction that produces a beta-hydroxy carbonyl compound as an intermediate or final product.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

aldol

(ˈældɒl)
n
1. (Elements & Compounds) a colourless or yellowish oily liquid, miscible with water, used in the manufacture of rubber accelerators, as an organic solvent, in perfume, and as a hypnotic and sedative. Formula: CH3CHOHCH2CHO. Systematic name: 3-hydroxybutanal
2. (Elements & Compounds) any organic compound containing the functional group -CHOHCH2CHO
3. (Chemistry) (modifier) consisting of, containing, or concerned with the group -CHOHCH2CHO: aldol group or radical; aldol reaction.
[C19: from ald(ehyde) + -ol1]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

al•dol

(ˈæl dɔl, -dɒl)

n.
a colorless, syrupy, water-soluble liquid, C4H8O2, used chiefly in the manufacture of rubber vulcanizers and accelerators, and in perfumery.
[1870–75; ald(ehyde) + -ol1]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun 1. [画像:aldol - an oily colorless liquid obtained by the condensation of two molecules of acetaldehyde]aldol - an oily colorless liquid obtained by the condensation of two molecules of acetaldehyde; contains an alcohol group (-OH) and an aldehyde group (-CHO)
acetaldol - unsaturated aldol
organic compound - any compound of carbon and another element or a radical
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
Demirel, Synthesis of Novel Chiral Schiff-Base Ligands and Their Application in Asymmetric Nitro Aldol (Henry) Reaction, Tetrahedron Asymmetry., 18, 1129 (2007).
Three New Copper (II) Complexes with CHIRAL SCHIFF BASES: Synthesis, Characterization, DNA Binding and DNA-Cleavage Studies
The grinding mode for the solidstate reactions has earlier been employed for Grignard reaction, [15], Reformatsky reaction [16], aldol condensation [17], Dieckmann condensation [18], Knoevenagel condensation [19], reduction [20] and other reactions [21].
Potassium Dihydrogen Phosphate as an Efficient Catalyst for the Synthesis of 2,3-Dihydro-2-Phenyl-1 H-Naphtho-[1,2-e][1,3] oxazine
It can also be synthesized by aldol condensation of benzaldehyde and acetaldehyde or from cinnamyl alcohol.
Cinnamic Aldehyde Market Set to Grow Exponentially During the Forecast, 2025
Ketone aldehyde resins are manufactured by an aldol condensation of a ketone with an aldehyde (3) (Figure 3).
Adhesion Promotion for UV Coatings and Inks onto Difficult Plastic Substrates
The aldol condensation reaction of n-saturated aldehyde in the presence of phosphatidyl ethanolamine.
L-lysine and L-arginine inhibit the oxidation of lipids and proteins of emulsion sausage by chelating iron ion and scavenging radical
Initially, midazolam (Dormicum ampoules, Roche, Istanbul, Turkey) was given at a dose of 0.05 mg/kg and meperidine (Aldol bulbs, Liba, Istanbul, Turkey) was given at a dose of 0.3 mg/kg.
Effects of body mass index on cecal intubation time in women
Hu, "Nanoparticle based on poly(ionic liquid) as an efficient solid immobilization catalyst for aldol reaction and multicomponent reaction in water," ACS Applied Materials & Interfaces, vol.
Optimization of Process Variables in the Synthesis of Tributyl Citrate Using a Polyvinylpolypyrrolidone-Supported Bronsted Acidic Ionic Liquid Catalyst
Several precursors and pathways have been proposed for the occurrence of sotolon in wines: by peroxidation of acetaldehyde [28], thermally produced from intermediates generated from the Maillard reaction such as pyruvic and ketoglutaric (via glutamic acid) acids [29], by enzymatic or chemical deamination of threonine followed by the aldol condensation between [alpha]-ketobutyric acid and acetaldehyde [30, 31], and by oxidative degradation of ascorbic acid in the presence of ethanol [32].
Rapid Determination of Sotolon in Fortified Wines Using a Miniaturized Liquid-Liquid Extraction Followed by LC-MS/MS Analysis

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