5-[(3,4-Dimethoxy-benzyl)-aminomethyl-ene]-2,2-dimethyl-1,3-dioxane-4,6-dione.
Acta Crystallogr Sect E Struct Rep Online
; 65(Pt 6): o1298-9, 2009 May 14.
Article
em En
| MEDLINE
| ID: mdl-21583157
ABSTRACT
The title compound, C(15)H(17)NO(6), is approximately planar, with dihedral angles of 3.11â
(4) and 2.12â
(4)° between the connecting amino-methyl-ene unit and the planar part of the dioxane ring, and between the dimethoxy-benzyl ring and the amino-methyl-ene group, respectively. The dioxane ring exhibits a half-boat conformation, in which the C atom between the dioxane O atoms is 0.5471â
(8)â
Å out of the plane. The mol-ecule has an intra-molecular N-Hâ¯O hydrogen bond which may stabilize the planar conformation. In the crystal, weak inter-molecular C-Hâ¯O hydrogen-bonding contacts, result in the formation of sheets parallel to the ab plane.
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01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Acta Crystallogr Sect E Struct Rep Online
Ano de publicação:
2009
Tipo de documento:
Article