Aldol Condensation - Chemistry LibreTexts
2023年1月23日 · An aldol condensation is a condensation reaction in organic chemistry in which an enol or an enolate ion reacts with a carbonyl compound to form a β-hydroxyaldehyde or β-hydroxyketone, followed by dehydration to give a conjugated enone.
Aldol Condensation - Mechanism, Crossed Aldol Condensation ...
Aldol condensation occurs in aldehydes having α-hydrogen with a dilute base to give β-hydroxy aldehydes called aldols. This reaction is most commonly known as aldol condensation. If the condensation reaction occurs between two different carbonyl compounds it is …
Aldol condensation - Wikipedia
An aldol condensation is a condensation reaction in organic chemistry in which two carbonyl moieties (of aldehydes or ketones) react to form a β-hydroxyaldehyde or β-hydroxyketone (an aldol reaction), and this is then followed by dehydration to give a conjugated enone. The overall reaction equation is as follows (where the Rs can be H)
Aldol Addition and Condensation Reactions – Master Organic ...
2022年4月14日 · Mechanism, discussion, examples and quizzes of the base catalyzed aldol addition and condensation reactions of enolates and aldehydes.
23.8: The Aldol Reaction and Condensation of Ketones and ...
Aldol Condensation: the dehydration of aldol products to synthesize α, β unsaturated carbonyls (enones) The products of aldol reactions often undergo a subsequent elimination of water, made up of an alpha-hydrogen and the beta-hydroxyl group.
Aldol Condensation: Reaction, Mechanism, Types and Uses ...
2024年2月13日 · Aldol condensation is a condensation reaction in organic chemistry that involves the nucleophilic addition of a ketone enolate to an aldehyde, forming a β-hydroxy ketone or aldol (aldehyde + alcohol).
9.2: Carbonyl Condensations - The Aldol Reaction
2024年11月19日 · However, a condensation reaction is often regarded as a reaction in which two molecules join together with the elimination of a molecule of water (or some other compound of low molar mass). Thus, the aldol reaction described here is not a true condensation; the true aldol condensation is described later, in Section 23.3.