aldol


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al·dol con·den·sa·tion

formation of an aldol (a β-hydroxy carbonyl compound) from two carbonyl compounds; the reverse reaction is an aldol cleavage; fructose 1,6-bisphosphate aldolase catalyzes such a reaction.

al·dol

(ăl′dôl, -dōl)
n.
1. A thick, colorless to pale yellow liquid obtained from acetaldehyde and used in perfumery and as a solvent.
2. A similar aldehyde containing the group CH3OH-CO-CHOH.
References in periodicals archive ?
Production of jet fuel intermediates from furfural and acetone by aldol condensation over MgO/NaY.
Due to the nature of the aldol condensation reaction employed in the in this study, it is possible that some [alpha]-Ketoacid compounds might interfere during the color formation reaction.
Aldol and Michael Additions of Allyls, Enolates, and Enolate Equivalents
Project involves manufacturing of fragrance from organic raw materials by chemical process like hydrogenation, esterification, Diels-Alder reaction, cyclisation, dehydrogenation, aldol condensation etc.
The synthesis of 1 started from an anti-selective asymmetric aldol reaction (37) between silyl enol ether 2 and aldehyde 3 to set the two stereocenters at C4 and C5 of 4 (Fig.
Extending the coverage of its predecessor, Modern Aldo Reactions, this reference focuses on the latest developments and offers new tools for use of the aldol reaction in the development of natural products and pharmaceuticals.
Posteriormente, o ion iminio reage com o composto carbonilico enolizavel (nucleofilo) 26, atraves do seu carbono alfa, em uma reacao do tipo aldol, para formar a base de Mannich 27 (Esquema 7).
This reference on the features of six-membered transition states in stereoselective organic reactions covers reactions classified in four categories: [3,3]-sigmatropic rearrangements, aldol reactions, metal allylation reactions, and stereoselective reductions.
Crossed aldol (Claisen-Schmidt) type reaction of 2-formylpyrrole, 2-formylfuran or 2-formyl thiophene with active methylene compounds gave [alpha], [beta]-unsaturated carbonyl compounds in high yields [1].
COMPARISON OF GC-MS RESPONSE FACTORS WITH BOTH EXPERIMENTAL AND CALCULATED GC-FID RESPONSE FACTORS FOR DIMERS AND TRIMERS FORMED DURING THE ALDOL CONDENSATION OF ACETONE.
The method of obtaining I comprised a two-step process that included aldol condensation followed by reductive amination via Leuckart reaction.
They describe the manufacture of such different products as nylon, methionine and plexiglas using fundamental aspects of organic chemistry, including chirality, aldol condensation and esterification.