1-(2-Nitrophenyl)-3-phenylthiourea
نویسندگان
چکیده
The title compound, C(13)H(11)N(3)O(2)S, was prepared by reaction of 2-nitro-benzenamine, KOH and 1-isothio-cyanato-benzene in an ethanol solution at room temperature. The dihedral angles formed between the thiourea plane and the phenyl rings are 61.9 and 31.0°. The dihedral angle between the two phenyl rings is 78.1°. In the crystal structure, there are weak inter-molecular N-H⋯S and C-H⋯S hydrogen-bonding inter-actions.
منابع مشابه
1-(2-Aminoethyl)-3-phenylthiourea
In the crystal structure of the title compound, C(9)H(13)N(3)S, mol-ecules are linked through N-H⋯S and N-H⋯N hydrogen bonds, forming hydrogen-bonded tapes along the b axis. The dihedral angle between the phenyl ring and the thiourea group is 44.9 (2)°.
متن کامل1-{2-[(Anthracen-10-yl)methyleneamino]phenyl}-3-phenylthiourea
The title compound, C(28)H(21)N(3)S, crystallizes with two mol-ecules in the asymmetric unit. There are only very slight differences in the torsion angles between the two molecules. The two mol-ecules are stabilized by intra-molecular N-H⋯N inter-actions and the crystal packing is stabilized by inter-molecular N-H⋯S inter-actions.
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 کامل1-Furoyl-3-methyl-3-phenylthiourea
The title compound, C(13)H(12)N(2)O(2)S, crystallizes with two independent mol-ecules in the asymmetric unit. The two mol-ecules differ in the conformation of the thio-carbonyl and carbonyl groups, and show the typical geometric parameters of substituted thio-urea derivatives. The crystal structure is mainly stabilized by inter-molecular N-H⋯O hydrogen bonding.
متن کامل(Z)-1-(3-Nitrophenyl)-2-(4-nitrophenyl)ethene
In the mol-ecule of the title compound, C(14)H(10)N(2)O(4), the dihedral angle formed by the benzene rings is 53.66 (5)°. In the crystal structure, mol-ecules are linked into chains parallel to the [01] direction by inter-molecular C-H⋯O hydrogen-bonding inter-actions.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2007