7-Methoxy-2,2-dimethyl-3-phenyl-4-(4-hydroxyphenyl)-2H-1-benzopyran

Article abstract of DOI:10.1107/S0108270197012341

The crystal structure of the title compound, C₂₄H₂₂O₃, shows that both the pendant phenyl substituents at C3 and C4 have a twist conformation, while the pyran ring adopts a distorted sofa conformation due to puckering at C2 by the dimethyl substitutions.