How is (4E)-1-(4-Hydroxy-3-methoxyphenyl)-4-decen-3-one - 1-(4-hydroxy-3-methoxyphenyl)-5-methyl-3-decanone (1:1) (CAS: 84696-15-1) typically synthesized?

This compound is synthesized via a condensation reaction between 4-hydroxy-3-methoxyacetophenone and 5-methyl-3-decanone using a suitable organic solvent and a catalytic amount of a Lewis acid like aluminum trichloride. The reaction is carried out at room temperature, and the product is isolated by filtration and recrystallization. The yield is typically around 75-80%, and the reaction is highly selective due to the stereochemistry of the reactants.