4-(5-Bromo-2-hydroxyphenyl)but-3-ene-2-one

• Main Authors: Zonouzi, Afsaneh, Izakiana, Zakieh, Rahmani, Hossein, Ng, Seik Weng
• 格式: Article
• 出版: International Union of Crystallography 2009
• 主题: Q Science (General); QD Chemistry
• 在线阅读: http://eprints.um.edu.my/25080/; https://doi.org/10.1107/S1600536809009386

The molecule of the title compound, C10H9BrO 2, a doubly conjugated unsaturated ketone, is almost planar (r.m.s. deviation of the non-H atoms = 0.039 Å). In the crystal structure, two mol-ecules are linked across a centre of inversion to form a hydrogen-bonded dimer by way of two O - H⋯O links. © 20...