Aldol addition reaction
Aldol addition reaction Aldol Addition Reaction Definition: The Aldol Addition Reaction is an addition of an enolate ion on an aldehyde or ketone to produce aldol. Aldol Addition Reaction Explained:…
Acetal hydrolysis [H3O+]
Acetal hydrolysis [H3O+] Acetal hydrolysis [H3O+] Definition: Addition of aqueous acid to acetals will transform them back into aldehydes or ketones. This is often referred to as “deprotection” of aldehydes…
Acetal formation [ROH/H+]
Acetal formation [ROH/H+] Acetal formation [ROH/H+] Definition: Aldehydes and ketones can be converted into acetals and ketals when treated with alcohols and acids. Acetal formation [ROH/H+] Explained: Alcohols can be…
Wolff-Kishner: reduction to alkanes
Wolff-Kishner: reduction to alkanes Wolff-Kishner: reduction to alkanes Definition: The Wolff-Kishner reduction is a reaction for converting carbonyls (such as aldehydes or ketones) into alkanes. Wolff-Kishner: reduction to alkanes Explained: The deoxygenation reaction is a reduction of a…
Wittig reaction: alkene formation
Wittig reaction: alkene formation Wittig Reaction Definition: The Wittig reaction is a useful way of forming alkenes from phosphorus ylides (Wittig reagents) and aldehydes or ketones. Wittig Reaction Explanation: The chemical reaction of an aldehyde or ketone with a…
Thioacetal formation
Thioacetal formation Thioacetal formation Definition: In analogy for the formation of acetals from alcohols and acid, treatment of aldehydes or ketones with thiols in the presence of an acid produces a thioacetal. Thioacetal formation Explained: Sulfur is located in the same group…