中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
双酚A | BPA | 80-05-7 | C15H16O2 | 228.291 |
PROBLEM TO BE SOLVED: To provide a method for producing a high-purity aromatic ester in a high yield without using an aqueous medium as a reaction solvent.
SOLUTION: This method for producing the aromatic ester comprises reacting an organic carboxylic acid halide with a phenol in the presence of a Lewis acid in an organic solvent. The concrete example of a preferable Lewis acid is a zinc compound such as zinc chloride, zinc bromide, zinc acetate, an aluminum compound such as aluminum chloride, aluminum bromide, diethylaluminum chloride, a boron compound such as boron trifluoride, boron trichloride, a titanium compound such as titanium tetrachloride, a zirconium compound such as zirconium chloride, and a tin compound such as tin tetrachloride, tin trichloride. A (meth)acrylic acid halide is preferable as the organic carboxylic acid halide.
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