| 释义 |
carbonylation, n. Chem.|ˌkɑːbənɪˈleɪʃən|
[f. carbonyl n. + -ation.]
The introduction of a carbonyl group into a compound.
1949Copenhaver & Bigelow Acetylene & Carbon Monoxide Chem. vi. 247 Originally, the term ‘carbonylation’ was used by the Germans..to denote reactions of carbon monoxide with an organic compound in the presence of a metal carbonyl. Although the term ‘carbonylation’ would seem to imply the introduction of a carbonyl group into the molecule, the reaction product in many carbonylation reactions was actually a carboxylic acid. 1961Times 30 May (ICI Suppl.) p. xxii (Advt.), Commissars need carbonylation alcohols for making phthalates for p.v.c. compounding. 1984J. Pennington Introd. Industr. Chem. ix. 351 Halcon have now developed a process..for the carbonylation of methyl acetate (or dimethyl ether) to acetic anhydride. |