P. Seo, H. Choi, B. Son
Jul 9, 2011
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Journal
Acta Crystallographica Section E: Structure Reports Online
Abstract
The title compound, C12H11FO3S, was prepared by alkaline hydrolysis of ethyl 2-(5-fluoro-7-methyl-3-methylsulfanyl-1-benzofuran-2-yl)acetate. In the crystal, the carboxyl groups are involved in intermolecular O—H⋯O hydrogen bonds, which link the molecules into centrosymmetric dimers.