1,7,7-Trimethyl-3-(naphthalen-2-ylcarbonyl)bicyclo[2.2.1]heptan-2-one
نویسندگان
چکیده
منابع مشابه
rac-3-[(Anilino)(naphthalen-2-yl)methyl]thian-4-one
In the title compound, C(22)H(21)NOS, the thio-pyran-one ring adopts a chair-like conformation with the substituent in the axial position. The relative configuration of the racemic compound is 3R,7S according to the numbering scheme used in this publication. In the crystal packing, centrosymmetric dimers are built up via N-H⋯O hydrogen bonds, with graph set R(2) (2)(8).
متن کامل2-[3-(Naphthalen-2-yl)phenyl]naphthalene1
The title compound, C(26)H(18), consists of a benzene ring with meta-substituted 2-naphthalene substituents, which are essentially planar [r.m.s. deviations = 0.022 (1) and 0.003 (1) Å]. The conformation is syn, with equivalent torsion angles about the benzene-naphthalene bonds of -36.04 (13) and +34.14 (13)°. The mol-ecule has quasi-C(s) mol-ecular symmetry.
متن کامل4,7,8-Trimethyl-2H-chromen-2-one
The mol-ecule of the title compound, C(12)H(12)O(2), is essentially planar, with a maximum deviation from the mean plane of all non-H atoms of 0.038 (1) Å for the methyl C atom in the 8-position. The crystal structure is characterized by anti-parallel π-π stacking along the c axis, with centroid-centroid distances as short as 3.866 (1) Å. In the crystal, C-H⋯O hydrogen bonds connect the mol-ecu...
متن کامل1-[(2-Methyl-8-quinolyl)aminomethylene]naphthalen-2(1H)-one
The mol-ecule of the title compound, C(21)H(16)N(2)O, exists in the keto form and the C=O and N-H bonds are mutually cis in the crystal structure, although an enol form would be possible through tautomerism. The dihedral angle between the quinoline and the naphthalene systems is 22.04 (2)°. A bifurcated intramolecular N-H⋯(O,N) hydrogen bond is present.
متن کامل1-[(E)-(2-Phenoxyanilino)methylene]naphthalen-2(1H)-one
The mol-ecule of the title compound, C(23)H(17)NO(2), a Schiff base derived from 2-hydr-oxy-1-naphthaldehyde, crystallizes in the keto-amine tautomeric form. The dihedral angle between the aniline and hydroxy-benzene rings is 77.41 (17)°, whereas the planes of the naphthaldehyde and fused aniline benzene rings are nearly coplanar, making a dihedral angle of 8.29 (15)°. Intra-molecular N-H⋯O hyd...
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ژورنال
عنوان ژورنال: IUCrData
سال: 2020
ISSN: 2414-3146
DOI: 10.1107/s2414314620016624