2,2-Dimethyl-5-[(pyridin-2-yl-amino)-methyl-idene]-1,3-dioxane-4,6-dione

Jian-You Shi; Jin-Qi Li; Rong-Sheng Tong; He Lin; Chen Lu

doi:10.1107/S1600536810053250

2,2-Dimethyl-5-[(pyridin-2-yl-amino)-methyl-idene]-1,3-dioxane-4,6-dione

Acta Crystallogr Sect E Struct Rep Online. 2011 Jan 8;67(Pt 2):o253. doi: 10.1107/S1600536810053250.

Authors

Jian-You Shi¹, Jin-Qi Li, Rong-Sheng Tong, He Lin, Chen Lu

Affiliation

¹ Department of Pharmacy, Sichuan Academy of Medical Science and Sichuan Provincial, People's Hospital, Chengdu 610072, People's Republic of China.

Abstract

In the title compound, C(12)H(12)N(2)O(4), the dihedral angle between the pyridine and enamine planes is 3.5 (3)°, while the angle between the dioxanedione (seven atoms) and enamine planes is 4.6 (3)°. The dioxane ring approximates an envelope conformation.