benzoin condensation

См. также в других словарях:

• Benzoin condensation — The benzoin condensation is a condensation reaction between two aromatic aldehydes, particularly benzaldehyde. The reaction is catalyzed by a nucleophile such as the cyanide anion or an N heterocyclic carbene. The reaction product is an aromatic… …   Wikipedia

• benzoin condensation — benzoininė kondensacija statusas T sritis chemija apibrėžtis Aromatinių aldehidų virtimas 1, 2 diaril 2 hidroksi 1 etanonais. atitikmenys: angl. benzoin condensation rus. бензоиновая конденсация …   Chemijos terminų aiškinamasis žodynas

• Benzoin — IUPAC name …   Wikipedia

• Condensation reaction — The condensation of two amino acids to form a peptide bond (red) with expulsion of water (blue) A condensation reaction is a chemical reaction in which two molecules or moieties (functional groups) combine to form one single molecule, together… …   Wikipedia

• benzoin — benzoin1 /ben zoh in, zoyn, ben zoh in/, n. 1. Also called gum benjamin, gum benzoin. a reddish brown, aromatic balsamic resin occurring in almondlike fragments and having a vanillalike odor, obtained from trees of the genus Styrax, esp. S.… …   Universalium

• benzoin — A balsamic resin obtained from Styrax b. (family Styracaceae), used as a stimulant expectorant, but usually by inhalation in laryngitis and bronchitis; it retards rancidification of fats and is used for this purpose in the official benzoinated… …   Medical dictionary

• Acyloin condensation — is a reductive coupling of two carboxylic esters using metallic sodium to yield an α hydroxyketone, also known as an acyloin. [cite journal title = Action du sodium sur les éthers des acides monobasiques à fonction simple de la série grasse… …   Wikipedia

• Reaction mechanism — In chemistry, a reaction mechanism is the step by step sequence of elementary reactions by which overall chemical change occurs.[1] Although only the net chemical change is directly observable for most chemical reactions, experiments can often be …   Wikipedia

• List of organic reactions — Well known reactions and reagents in organic chemistry include Contents: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z    See also   Ext …   Wikipedia

• Acyloin — The structure of a typical acyloin. Acyloins (also referred to as ketols) are a class of organic compounds in organic chemistry sharing a common functional group consisting of a hydroxyl group placed on the α position of a carbonyl group.… …   Wikipedia

• Benzil — Not to be confused with benzyl. Benzil …   Wikipedia