The polyfunctionalized enaminone ethyl [(Z)-2-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl- idenemethyl)-1-methyl-3-oxo-but-1-enylamino]- acetate

dc.creatorVencato, Ivo
dc.creatorCunha, Silvio do Desterro
dc.creatorFerrari, Jailton
dc.creatorNapolitano, Hamilton B.
dc.creatorLariucci, Carlito
dc.creatorVencato, Ivo
dc.creatorCunha, Silvio do Desterro
dc.creatorFerrari, Jailton
dc.creatorNapolitano, Hamilton B.
dc.creatorLariucci, Carlito
dc.date.accessioned2012-09-05T16:51:09Z
dc.date.available2012-09-05T16:51:09Z
dc.date.created2012-09-05T16:51:09Z
dc.date.issued2004
dc.identifier1600-5368
dc.identifierhttp://www.repositorio.ufba.br/ri/handle/ri/6695
dc.identifierv. 60, n. 12
dc.description.abstractThe solid-state structure of the title enaminone, C15H17N1O7, the C adduct obtained from the reaction of 4-aminopent-3-en- 2-one with methoxymethylene Meldrum's acid, has been investigated by X-ray diffraction, and several structural features are different from the previously described structure of the corresponding N adduct. The carbonyl group of the enaminone moiety of the C adduct is not coplanar with the enamine fragment. One bifurcated intramolecular NÐH O hydrogen bond [2.688 (2) and 2.668 (2) A Ê ] and two intermolecular CÐH O hydrogen bonds [3.339 (3) and 3.379 (3) A Ê ] are observed. The structure packs in a linear fashion along the [100] direction.
dc.languageen
dc.publisherInternational Union of Crystallography
dc.sourcehttp://dx.doi.org/10.1107/S1600536804030211
dc.subjectSingle-crystal X-ray study
dc.subjectMean (C±C) = 0.003 AÊ
dc.subjectR factor = 0.056
dc.subjectwR factor = 0.162
dc.subjectData-to-parameter ratio = 12.9
dc.titleThe polyfunctionalized enaminone ethyl [(Z)-2-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl- idenemethyl)-1-methyl-3-oxo-but-1-enylamino]- acetate
dc.typeArtigo de Periódico


Este ítem pertenece a la siguiente institución