Crystal structure of anft'-3-(N,N-diethylamino)-2-ethyl-3-phenylpropanale, C15H23NO
نویسندگان
چکیده
منابع مشابه
Crystal structure of ethyl 2-chloro-6-methylquinoline-3-carboxylate
In the title compound, C13H12ClNO2, the dihedral angle between the planes of the quinoline ring system (r.m.s. deviation = 0.029 Å) and the ester group is 54.97 (6)°. The C-O-C-Cm (m = meth-yl) torsion angle is -140.62 (16)°. In the crystal, mol-ecules inter-act via aromatic π-π stacking [shortest centroid-centroid separation = 3.6774 (9) Å] generating (010) sheets.
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In the title compound, C14H14ClNO4, the dihedral angle between the quinoline ring system (r.m.s. deviation = 0.0142 Å) and ester planes is 18.99 (3)°. The C-O-C-Cm (m = meth-yl) torsion angle is -172.08 (10)°, indicating a trans conformation. In the crystal, the mol-ecules are linked by C-H⋯O and C-H⋯N inter-actions, generating layers lying parallel to (101). Aromatic π-π stacking [centroid-cen...
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The title salt, C5H11N2S(+)·C7H4ClO2 (-), comprises a 2-amino-3-ethyl-4,5-di-hydro-1,3-thia-zol-3-ium cation in which the five-membered ring adopts an envelope conformation with the methyl-ene C adjacent to the S atom being the flap, and a planar 3-chloro-benzoate anion (r.m.s. deviation for the 10 non-H atoms = 0.021 Å). The most prominent feature of the crystal packing are N-H⋯O hydrogen bond...
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In the title compound, C16H23N3O3S, the dihedral angles between the thio-phene ring and the almost planar di-methyl-amino-methyl-ene-amino (r.m.s. deviation = 0.005 Å) and di-methyl-amino-acryloyl (r.m.s. deviation = 0.033 Å) substituents are 6.99 (8) and 6.69 (7)°, respectively. The ester CO2 group subtends a dihedral angle of 44.92 (18)° with the thio-phene ring. An intra-molecular C-H⋯O hydr...
متن کاملCrystal structure of ethyl 3-anilino-2-{[bis(methylsulfanyl)methylidene]amino}-3-oxopropanoate
The mol-ecular conformation of the title compound, C14H18N2O3S2, is stabilized by intra-molecular N-H⋯N and C-H⋯O hydrogen bonds. The crystal packing is characterized by a series of C-H⋯O hydrogen bonds, resulting in a three-dimensional network.
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ژورنال
عنوان ژورنال: Zeitschrift für Kristallographie - New Crystal Structures
سال: 1999
ISSN: 2197-4578,1433-7266
DOI: 10.1515/ncrs-1999-0165