Choi Hong Dae, Seo Pil Ja, Son Byeng Wha, Lee Uk
Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 8;65(Pt 5):o998. doi: 10.1107/S1600536809012124.
The title compound, C(14)H(16)O(3)S, was prepared by alkaline hydrolysis of ethyl 2-(3-methyl-sulfanyl-5-propyl-1-benzofuran-2-yl)acetate. In the crystal structure, the carboxyl groups are involved in inter-molecular O-H⋯O hydrogen bonds, which link the mol-ecules into centrosymmetric dimers. These dimers are further packed into stacks along the a axis by weak C-H⋯π inter-actions.
标题化合物C(14)H(16)O(3)S是由2-(3-甲基硫基-5-丙基-1-苯并呋喃-2-基)乙酸乙酯经碱性水解制备而成。在晶体结构中，羧基参与分子间O-H⋯O氢键作用，这些氢键将分子连接成中心对称的二聚体。这些二聚体通过弱的C-H⋯π相互作用进一步沿a轴堆积成层。
