（E）-3-（3,5-二甲氧基苯基）-1-（1-羟基萘-2-基）丙-2-烯-1-酮
(E)-3-(3,5-Dimeth-oxy-phen-yl)-1-(1-hy-droxy-naphthalen-2-yl)prop-2-en-1-one.
作者信息
Lee Ha-Jin, Lim Yoongho, Koh Dongsoo
机构信息
Jeonju Center, Korea Basic Science Center (KBSI), Jeonju 561-765, Republic of Korea.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2012 Dec 1;68(Pt 12):o3403. doi: 10.1107/S1600536812046715. Epub 2012 Nov 24.
Abstract
In the title mol-ecule, C21H18O4, the C=C bond of the central enone group adopts a trans conformation. The dihedral angle formed by the naphthalene ring system and the benzene ring is 2.97 (11)°. The hy-droxy group is involved in an intra-molecular O-H⋯O hydrogen bond. In the crystal, weak C-H⋯O hydrogen bonds link the mol-ecules into chains along [001].
摘要
在标题分子C21H18O4中，中央烯酮基团的C=C键呈反式构象。萘环体系与苯环形成的二面角为2.97 (11)°。羟基参与分子内O-H⋯O氢键的形成。在晶体中，弱C-H⋯O氢键将分子沿[001]方向连接成链。
Zotero 插件