منابع مشابه
1-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 3-benzoyl-2-hydroxyprop-2-enoate
In the title compound, C(12)H(12)O(4), the dihedral angle between the plane through the phenyl ring and the mean plane of the side chain is approximately 14°. The mol-ecules, which contain an intra-molecular O-H⋯O hydrogen bond, are linked end-to-end by weak C-H⋯O inter-molecular hydrogen-bonding contacts, forming infinite one-dimensional chain systems in the crystal structure.
متن کاملEthyl N-(2-benzoyl-3-oxo-3-phenylpropanoyl)carbamate
In the title compound, C(19)H(17)NO(5), the dihedral angle between the phenyl groups is 79.55 (15)°. The terminal eth-oxy group is disordered over two orientations in a 0.873 (6):0.127 (6) ratio. In the crystal, mol-ecules are linked by N-H⋯O and C-H⋯O hydrogen bonds into [001] chains which incorporate R(1) (2)(6) loops. A very weak C-H⋯π contact also occurs.
متن کامل1-Benzoyl-3-methyl-3-pentylthiourea
Two independent mol-ecules comprise the asymmetric unit of the title compound, C(14)H(20)N(2)OS. These differ in the relative orientations of the pentyl chains [C-C-C-C torsion angles = -176.7 (3) and 176.4 (3)°]. Significant twists are evident in each mol-ecule, the dihedral angles formed between the thio-urea and amide residues being 53.47 (17) and 55.81 (17)°. In the crystal, each mol-ecule ...
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/s1600536811004326