How is (3,4-Dimethoxyphenyl)(phenyl)methanone (CAS: 4038-14-6) typically synthesized?

(3,4-Dimethoxyphenyl)(phenyl)methanone can be synthesized through a condensation reaction between 3,4-dimethoxyphenylacetic acid and phenylmagnesium bromide in an anhydrous solvent like THF. The reaction typically requires a Lewis acid catalyst, such as boron trifluoride etherate, to enhance the reactivity. The yield is usually around 70-80% with good selectivity towards the desired product. This synthesis is performed under inert conditions to avoid oxidation or deprotection of the sensitive methoxy groups.