Koh Dongsoo
Department of Applied Chemistry, Dongduk Women's University, Seoul, 02748, Republic of Korea.
IUCrdata. 2022 Sep 27;7(Pt 9):x220932. doi: 10.1107/S2414314622009324. eCollection 2022 Sep.
In the title compound, CHO, the relative conformation of the C=C and C=O double bonds in the central enone group is ; there is a configuration about the C=C bond. The dihedral angle formed by the naphthalene ring system and the benzene ring is 16.80 (2)°. The meth-oxy groups at the and positions of the benzene ring are tilted to the ring by 169.8 (1) and 174.5 (1)°, respectively. The hy-droxy group in the benzene ring participates in an intra-molecular O-H⋯O hydrogen bond. In the crystal, C-H⋯O inter-actions link mol-ecules into linear chains along the -axis direction.
在标题化合物CHO中，中央烯酮基团中C=C和C=O双键的相对构象为 ；C=C键存在 构型。萘环体系与苯环形成的二面角为16.80 (2)°。苯环 和 位的甲氧基分别向环倾斜169.8 (1)°和174.5 (1)°。苯环中的羟基参与分子内O-H⋯O氢键。在晶体中，C-H⋯O相互作用将分子沿 轴方向连接成线性链。
