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carbonylation

n. (context chemistry English) Any reaction that introduces a carbonyl group into a compound, especially by reaction with carbon monoxide

Wikipedia
Carbonylation

Carbonylation refers to reactions that introduce carbon monoxide into organic and inorganic substrates. Carbon monoxide is abundantly available and conveniently reactive, so it is widely used as a reactant in industrial chemistry. The term carbonylation also refers to oxidation of protein side chains.