Ethyl 4-[3-(1H-imidazol-1-yl)propylamino]-3-nitrobenzoate
نویسندگان
چکیده
منابع مشابه
Ethyl 4-[3-(1H-imidazol-1-yl)propylamino]-3-nitrobenzoate
In the title compound, C(15)H(18)N(4)O(4), the 1H-imidazole ring forms a dihedral angle of 67.12 (8)° with the benzene ring. An S(6) ring motif is formed via an intra-molecular N-H⋯O hydrogen bond. In the crystal, neighbouring mol-ecules are linked by a pair of inter-molecular N-H⋯N hydrogen bonds, forming an inversion dimer. The dimers are further linked by a pair of C-H⋯O hydrogen bonds, lead...
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In the title compound, C(15)H(14)N(2)O(4), the aromatic rings are oriented at a dihedral angle of 78.33 (3)°. An intra-molecular N-H⋯O hydrogen bond results in a non-planar six-membered ring with a flattened-boat conformation. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules. π-π contacts between the phenyl rings and both the phenyl and benzene rings, [centroid...
متن کامل1-Ethyl-3-methyl-1H-imidazol-3-ium spiropentaborate
In the anion of the title compound, (C6H11N2)[B5O6(OH)4], both six-membered borate rings adopt a flattened boat conformation with the spiro-B atom and its opposite O atom deviating from the remainders of the rings by 0.261 (3)/0.101 (2) and 0.160 (3)/0.109 (2) Å, respectively. The imidazolium cation also deviates from planarity due to rotation of the ethyl group (as indicated by the C-N-C-C tor...
متن کاملEthyl 2-(4-bromophenyl)-1-[3-(1H-imidazol-1-yl)propyl]-1H-benzimidazole-5-carboxylate monohydrate
In the title compound, C(22)H(21)BrN(4)O(2)·H(2)O, the two pyrazole rings are essentially planar [maximum deviations 0.002 (1) and 0.002 (1) Å], and form a dihedral angle of 73.46 (9)°. The dihedral angle between the benzene rings is 29.33 (7)°. In the crystal, mol-ecules are connected via C-H⋯O and O-H⋯N hydrogen bonds, forming layers in the ab plane.
متن کامل3-Ethyl-4-[3-(1H-imidazol-1-yl)propyl]-5-phenyl-4H-1,2,4-triazole dihydrate
In the title compound, C(16)H(19)N(5)·2H(2)O, the triazole ring makes dihedral angles of 70.61 (6) and 41.89 (8)°, respectively, with the imidazole and benzene rings. The water mol-ecules are involved in inter-molecular O-H⋯N and O-H⋯O hydrogen bonds, which stabilize the crystal packing.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811036300