3-Amino-4-(1,3-benzoxazol-2-yl)-5-(cyclohexylamino)thiophene-2-carbonitrile
نویسندگان
چکیده
In the title compound, C18H18N4OS, the cyclo-hexyl ring adopts a chair conformation. The other rings of this compound lie almost in the same plane, with a mean deviation of 0.03 (2) Å from the least-squares plane defined by the 14 constituent atoms. There are intra-molecular N-H⋯N and N-H⋯O hydrogen bonds, as well as inter-molecular N-H⋯N hydrogen bonds, which link the mol-ecules into centrosymmetric dimers.
منابع مشابه
Tetraaquabis[2-(2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)acetato]zinc
The Zn(II) ion in the title compound, [Zn(C(9)H(6)NO(4))(2)(H(2)O)(4)], is located on an inversion center and is octa-hedrally coordinated by two 2-(2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)acetate anions in axial sites and four water mol-ecules in equatorial positions. In the crystal, O-H⋯O hydrogen bonds between the coordinated water mol-ecules and carbon-yl-carboxyl-ate O atoms lead to pleated ...
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عنوان ژورنال:
دوره 69 شماره
صفحات -
تاریخ انتشار 2013