2,2-Dimethyl-5-{[(4-nitro-phen-yl)amino]-methyl-idene}-1,3-dioxane-4,6-dione.

ABSTRACT: In the title compound, C(13)H(12)N(2)O(6), the dihedral angle between the benzene ring and the amino-methyl-ene unit is 5.42?(16)°, while the angle between the amino-methyl-ene unit and the dioxane ring is 3.06?(43)°. The dioxane ring shows a half-boat conformation, in which the C atom between the dioxane ring O atoms is 0.464?(10)?Å out of the plane. An intra-molecular N-H?O hydrogen bond stabilizes the mol-ecular conformation. In the crystal, a three-dimensional framework is built up via inter-molecular N-H?O hydrogen bonds.

SUBMITTER: Yang YH 

PROVIDER: S-EPMC3051475 | biostudies-literature | 2011 Jan

REPOSITORIES: biostudies-literature