N-Cyclohexyl-4-[(2-nitroanilino)methyl]thiophene-2-sulfonamide
نویسندگان
چکیده
منابع مشابه
N-Cyclohexyl-4-[(2-nitroanilino)methyl]thiophene-2-sulfonamide
In the title compound, C(17)H(21)N(3)O(4)S(2), an intra-molecular N-H⋯O hydrogen bond involving the proximate amine and nitro groups is observed. In the crystal, inter-molecular N-H⋯O hydrogen bonds involving the amine and SO(2) groups occur. One of the notro O atoms is disordered over two conformations with occupancies of 0.578 (12) and 0.422 (12).
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The title compound, C(12)H(12)N(2)O(2)S, was obtained by the reaction of 2-mercaptopyridine and benzyl-amine. The dihedral angle between the benzene and pyridine rings is 75.75 (9)°. In the crystal, mol-ecules are linked into chains along the c axis by N-H⋯O and N-H⋯N hydrogen bonds; the chains are cross-linked into a two-dimensional network parallel to the bc plane via C-H⋯O hydrogen bonds.
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The reaction of cyclo-hexyl isocyanide and alkyl-idene Meldrum's acid (systematic name 2,2-dimethyl-1,3-dioxane-4,6-dione) in the presence of cyclo-hexyl ketoxime and dichloro-methane as solvent resulted in the title compound, 2C(28)H(43)N(3)O(5)·H(2)O. One methyl-ene group of the cyclo-pentane ring was found to be disordered and was refined with occupancies 0.75:0.25. Intra-molecular N-H⋯O hyd...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s160053681103861x