2,2′-[(4-Ethoxyphenyl)methylene]bis(3-hydroxy-5,5-dimethylcyclohex-2-en-1-one)

Abstract

In the title compound, C25H32O5, the two cyclohexenone rings have envelope conformations with the C atom bearing two methyl groups as the flap atom in each ring. Relatively strong intramolecular O—H...O hydrogen bonds are observed.