| 摘要 |
PROBLEM TO BE SOLVED: To provide a process for producing a carboxylic acid tert-butyl ester industrially advantageously.SOLUTION: The process for producing a carboxylic acid tert-butyl ester includes reacting compounds represented by formula (1) and formula (2) (wherein Y denotes a 1-20C alkoxy group) with isobutene in the presence of an acid catalyst and at normal pressure by using a mixed solvent containing an aromatic hydrocarbon. |
