acylation
Học thuậtThân thiện
Definition
Noun: - The process of introducing an acyl group into a compound: Acylation is a chemical reaction in which an acyl group (a functional group derived from an oxoacid, typically represented as RCO-, where R is an organic group) is transferred to another molecule.
Usage Examples
- Noun:
- The acylation of amines is a common method for synthesizing amides.
- Friedel-Crafts acylation is a key reaction for attaching acyl chains to aromatic rings.
- Enzymatic acylation is often used in biochemical processes to modify proteins.
Advanced Usage
- As a general chemical concept: The term is used broadly in organic and biochemistry to describe the transfer of an acyl group.
- Protein acylation, such as myristoylation or palmitoylation, can regulate a protein's function and location within a cell.
- In synthetic chemistry: Often specifies the type of acyl group or the reagent used.
- The researcher performed an acetylation, a specific type of acylation using an acetyl group.
Variants and Related Words
- Acyl (noun): The functional group (RCO-) introduced during acylation.
- Acylate (verb): To subject a compound to acylation; to introduce an acyl group into.
- The chemist will acylate the alcohol to form an ester.
- Acylating Agent (noun phrase): A reagent that provides the acyl group in an acylation reaction (e.g., acetyl chloride, acetic anhydride).
Synonyms
- Acyl group introduction: A more descriptive synonym for the process.
- Acyl transfer: Emphasizes the transfer aspect of the reaction.
Related Phrases
- Friedel-Crafts Acylation (noun phrase): A specific, important electrophilic aromatic substitution reaction for acylating arenes.
- N-acylation (noun phrase): Acylation where the acyl group is attached to a nitrogen atom, as in the formation of amides.
- O-acylation (noun phrase): Acylation where the acyl group is attached to an oxygen atom, as in the formation of esters.
Noun
- the process of introducing an acyl group into a compound