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By Zengsheng Yin, Xiangjun Deng, Rongxing Yao, Hongqi Li and Pinqiao Zhao


The title compound, C11H14F2O4, is a γ,γ-gem-difluorinated α,β-unsaturated δ-lactone. The dioxolane five-membered ring and the lactone ring adopt half-chair conformations. There are two intermolecular C—H...O interactions involving the carbonyl group as an acceptor which stabilize the crystal structure

Topics: Chemistry, QD1-999, Science, Q, DOAJ:Chemistry (General), DOAJ:Chemistry
Publisher: International Union of Crystallography
Year: 2009
DOI identifier: 10.1107/S1600536809028256
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