3-（1,3-二硫杂环戊烯-2-亚基）-1-苯基吡啶-2,4（1H，3H）-二酮
3-(1,3-Dithio-lan-2-yl-idene)-1-phenyl-pyridine-2,4(1H,3H)-dione.
作者信息
Li Lei-Jiao, Li Yan, Hao Xi-Yun, Sun Xiu-Yun
机构信息
School of Chemical and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Jun 17;65(Pt 7):o1602. doi: 10.1107/S1600536809021862.
The title compound, C(14)H(11)NO(2)S(2), was synthesized by reaction of 2-(1,3-dithio-lan-2-yl-idene)-3-oxo-N-phenyl-butanamide with N,N'-dimethyl-formamide dimethyl acetal in N,N'-dimethyl-formamide. The mol-ecule exhibits a V-shaped conformation in the crystal, with a dihedral angle of 65.9 (2)° between the benzene and pyridine rings. In the crystal. C-H⋯O and C-H⋯S interactions are observed. Two C atoms of the dithiolane ring are disordered with occupancies in the ratio 0.541 (13)/0.459 (13).
标题化合物C(14)H(11)NO(2)S(2)是通过2-(1,3-二硫杂环戊烷-2-亚基)-3-氧代-N-苯基丁酰胺与N,N'-二甲基甲酰胺二甲基缩醛在N,N'-二甲基甲酰胺中反应合成的。该分子在晶体中呈现V形构象，苯环和吡啶环之间的二面角为65.9 (2)°。在晶体中，观察到C-H⋯O和C-H⋯S相互作用。二硫杂环戊烷环的两个C原子无序，占有率之比为0.541 (13)/0.459 (13)。
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