Definition of Aldehydes. Meaning of Aldehydes. Synonyms of Aldehydes

Here you will find one or more explanations in English for the word Aldehydes. Also in the bottom left of the page several parts of wikipedia pages related to the word Aldehydes and, of course, Aldehydes synonyms and on the right images related to the word Aldehydes.

Definition of Aldehydes

Aldehyde
Aldehyde Al"de*hyde, n. [Abbrev. fr. alcohol dehydrogenatum, alcohol deprived of its hydrogen.] (Chem.) A colorless, mobile, and very volatile liquid obtained from alcohol by certain processes of oxidation. Note: The aldehydes are intermediate between the alcohols and acids, and differ from the alcohols in having two less hydrogen atoms in the molecule, as common aldehyde (called also acetic aldehyde or ethyl aldehyde), C2H4O; methyl aldehyde, CH2O.

Meaning of Aldehydes from wikipedia

- the aldehyde group, also known as the formyl group. Aldehydes are common in organic chemistry, and many fragrances are or contain aldehydes. Aldehydes feature...
- Phenolic aldehydes are derivatives of phenol. Phenolic aldehydes can be found in wines and cognacs. Examples : Hydroxybenzaldehydes Protocatec****c aldehyde Vanillin...
- ketones, aldehydes, carboxylic acids, esters, and acid halides. Carboxylic acids, esters, and acid halides can be reduced to either aldehydes or a step...
- absence of water, so that no aldehyde hydrate can be formed. Oxidation of alcohols to aldehydes is partial oxidation; aldehydes are further oxidized to carboxylic...
- use as a qualitative test for aldehydes, the unknown sample is added to the decolorized Schiff reagent; when aldehyde is present a characteristic magenta...
- Fatty aldehydes are aliphatic, long-chain aldehydes which may be mono- or polyunsaturated. The fatty aldehydes include compounds such as octanal, nonanal...
- most of the chemical properties of other aldehydes but is more reactive. Formaldehyde, unlike most aldehydes, oligomerizes spontaneously. The trimer is...
- Aldehyde dehydrogenases (EC 1.2.1.3) are a group of enzymes that catalyse the oxidation of aldehydes. They convert aldehydes (R–C(=O)–H) to carboxylic...
- méthode générale synthétique de préparation des aldéhydes" [Novel general synthetic method for preparing aldehydes]. Bull. Soc. Chim. Fr. (in French). 31: 1322–1327...
- It is important because aldehydes are easily converted into many secondary products. For example, the resulting aldehydes are hydrogenated to alcohols...
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