Ethyl 1-benzoyl-4-hydroxy-2,6-diphenyl-1,2,5,6-tetrahydropyridine-3-carboxylate
نویسندگان
چکیده
منابع مشابه
Ethyl 1-benzoyl-4-hydroxy-2,6-diphenyl-1,2,5,6-tetrahydropyridine-3-carboxylate
In the title compound, C(27)H(25)NO(4), the tetra-hydro-pyridine ring adopts a half-chair conformation. The three phenyl rings form dihedral angles of 66.33 (7), 87.36 (8) and 36.90 (7)° with the least-squares plane through the tetra-hydro-pyridine ring. The mol-ecular conformation is stabilized by an intra-molecular O-H⋯O hydrogen bond, generating an S(6) motif.
متن کاملEthyl 1-(2-bromopropanoyl)-4-hydroxy-2,6-diphenyl-1,2,5,6-tetrahydropyridine-3-carboxylate
The title compound, C(23)H(24)BrNO(4), crystallizes with two independent mol-ecules per asymmetric unit. The methyl group of the ethoxy-carbonyl unit is disordered over two positions, with occupancies of 0.715 (12) and 0.285 (12) in one of the independent mol-ecules, and 0.529 (11) and 0.471 (11) in the other mol-ecule. In one of the independent mol-ecules, the tetra-hydro-pyridine ring adopts ...
متن کامل1-Benzoyl-3-methyl-2,6-diphenyl-4-piperidone
In the title moleclue, C(25)H(23)NO(2), the 4-piperidone ring adopts a boat conformation. The mol-ecular conformation is stabilized by an intra-molecular C-H⋯O hydrogen bond. In the crystal, mol-ecules are connected through weak inter-molecular C-H⋯O hydrogen bonds.
متن کامل1-Benzoyl-3-ethyl-3-phenylthiourea
In the title compound, C(16)H(16)N(2)OS, the conformation at the two partially double C-N bonds of the thio-urea unit is E. The amide group is twisted relative to the thio-urea fragment, forming a dihedral angle of 62.44 (16)°, and the two phenyl rings form a dihedral angle 75.93 (18)°. In the crystal, mol-ecules are linked by N-H⋯S hydrogen bonds, forming centrosymmetric dimers.
متن کاملEthyl (2R,3S)-2-benzoyl-3-(4-bromophenyl)-4-nitrobutanoate
The title compoud, C(19)H(18)BrNO(5), was synthesized by an organocatalytic reaction. The aymmetric unit contains two independent mol-ecules, in each of which the carbon between the two carbonyl groups adopts an R configuration, while the adjacent C atom has an S configuration. The dihedral angle between the two benzene rings is different in the two mol-ecules [11.64 (3) and 58.96 (4)°].
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811003266