2-(3H-1,3-Benzothiazol-2-ylidene)propanedial
نویسندگان
چکیده
In the title compound, C(10)H(7)NO(2)S, the dihedral angle between the benzimidazole and malonaldehyde group is 1.41 (2)°. An intra-molecular hydrogen bond is formed between the NH group and one of the adjacent carbonyl O atoms. In addition, the NH group forms an inter-molecular hydrogen bond to a symmetry equivalent of this carbonyl O atom, connecting the mol-ecules into centrosymmetric dimers. The structure also contains C-H⋯O inter-molecular inter-actions.
منابع مشابه
(E)-4-(2,3-Dihydro-1,3-benzothiazol-2-ylidene)-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
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The title compound, C(15)H(14)N(2)O(3)S(2), is of inter-est with respect to its biological activity. The crystal structure is stabilized by inter-molecular N-H⋯N, C-H⋯O and C-H⋯π hydrogen-bonding inter-actions, as well as offset π-π inter-actions [distance between the centroids of the aryl and thiazole rings of adjacent molecules of 3.954 (2) Å].
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متن کامل3-(1,3-Dithiolan-2-ylidene)-1-(4-methoxyphenyl)pyridine-2,4(1H,3H)-dione
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011