(2-Aminophenyl)(p-tolyl)methanone
نویسندگان
چکیده
In the title compound, C(14)H(13)NO, the two six-membered rings make a dihedral angle of 52.8 (3)°. An intra-molecular N-H⋯O hydrogen bond involving an amine H atom and the adjacent carbonyl O atom occurs. In the crystal, N-H⋯O and C-H⋯N inter-molecular hydrogen bonds are observed, which may be effective in stabilizing the structure.
منابع مشابه
Crystal structure of [1-(3-chlorophenyl)-5-hydroxy-3-methyl-1H-pyrazol-4-yl](p-tolyl)methanone
In the title compound C18H15ClN2O2, the dihedral angles between the central pyrazole ring and the pendant chloro-benzene and p-tolyl rings are 17.68 (10) and 51.26 (12)°, respectively. An intra-molecular O-H⋯O hydrogen bond is observed, which closes an S(6) ring.
متن کامل{1′-Phenyl-1′,2′,5′,6′,7′,7a’-hexahydrospiro[indeno[1,2-b]quinoxaline-11,3′-pyrrolizin]-2′-yl}(p-tolyl)methanone
In the title compound, C(35)H(29)N(3)O, the quinoxaline and indene systems are essentially planar, with maximum deviations of 0.047 (2) and 0.032 (2) Å for C atoms, respectively. The quinoxaline system forms a dihedral angle of 4.75 (3)° with the indene system. The pyrrolizine system is folded. The substituted five-membered ring adopts an envelope conformation. In the other five-membered ring, ...
متن کامل(1-Adamantyl)(3-aminophenyl)methanone
In the crystal sructure of the title compound, C(17)H(21)NO, the mol-ecular packing is stabilized by inter-molecular N-H⋯O hydrogen bonds and additional weak N-H⋯π inter-actions, forming chains that propagate along the b axis. Conjugation of the carbonyl group and the benzene ring is rather attenuated due to a twisting of the carbonyl group from the plane of the benzene ring [torsion angle = 27...
متن کاملDichlorido(3,5-dimethyl-1H-pyrazole)[(3,5-dimethyl-1H-pyrazol-1-yl)(o-tolyl)methanone]palladium(II)
In the title compound, [PdCl(2)(C(5)H(8)N(2))(C(12)H(12)N(2)O)], the Pd atom adopts a slightly distorted trans-PdCl(2)N(2) square-planar arrangement. The different Pd-N bond lengths can be related to the the electron-withdrawing effect of the o-toluoyl group on the substituted pyrazole ligand. The complex crystallizes as centrosymmetric hydrogen-bonded dimers through N-H⋯Cl linkages.
متن کامل(2-Aminophenyl)[(5S)-5-hydroxy-3,5-dimethyl-4,5-dihydro-1H-pyrazol-1-yl]methanone
In the mol-ecule of the title compound, C(12)H(15)N(3)O(2), the pyrazole ring is oriented at a dihedral angle of 49.64 (6)° with respect to the benzene ring. Intra-molecular O-H⋯O, N-H⋯O and C-H⋯O inter-actions result in the formation of a trifurcated hydrogen bond. In the crystal structure, inter-molecular N-H⋯O and O-H⋯N hydrogen bonds link the mol-ecules, forming a network structure.
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