Methyl 8-oxo-2-phenyl-1-oxaspiro[4.5]deca-2,6,9-triene-3-carboxylate

The title compound, C 17 H 14 O 4 , is a 5/6 spiro-ring fused system, where the five- and six-membered rings are inclined to one another by 89.79 (5)° at the spiro-carbon. In the crystal, non-classical C—H ... O hydrogen bonds form inversion dimers and connect the molecules into chains along [001]....

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Bibliographic Details
Published inIUCrData Vol. 1; no. 6; p. x160925
Main Authors Gomes, Ralph C., Simoni, Deborah de Alencar, Coelho, Fernando
Format Journal Article
LanguageEnglish
Published International Union of Crystallography 28.06.2016
Subjects
crystal structure
hydrogen bonds
Morita–Baylis–Hillman adducts
spiro-cyclohexadienone
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Summary:The title compound, C 17 H 14 O 4 , is a 5/6 spiro-ring fused system, where the five- and six-membered rings are inclined to one another by 89.79 (5)° at the spiro-carbon. In the crystal, non-classical C—H ... O hydrogen bonds form inversion dimers and connect the molecules into chains along [001].
ISSN:2414-3146
2414-3146
DOI:10.1107/S2414314616009251