3-Acetyl-1-(2,5-dimethylphenyl)thiourea
نویسندگان
چکیده
In the title compound, C(11)H(14)N(2)OS, the thioamide C=S and amide C=O bonds are anti to each other; the N-H bonds are also anti to each other. The mol-ecular conformation is stabilized by an N-H⋯O hydrogen bond. In the crystal, the mol-ecules are linked into inversion dimers by pairs of N-H⋯S hydrogen bonds.
منابع مشابه
3-Acetyl-1-(2,4-dimethylphenyl)thiourea
In the crystal structure of the title compound, C(11)H(14)N(2)OS, the two N-H bonds are anti to each other. There is an intramolecular N-H⋯O hydrogen bond generating an S(6) ring motif.In the crystal, mol-ecules are linked via N-H⋯S hydrogen bonds with an R(2) (2)(8) motif and N-H⋯O hydrogen bonds with an R(2) (2)(12) motif into chains running along [1-10].
متن کامل3-Acetyl-1-(2,6-dimethylphenyl)thiourea
In the title compound, C(11)H(14)N(2)OS, the two N-H bonds are anti to each other and one of them is anti to the C=S and the other is syn. Further, the amide C=S and the C=O groups are anti to each other. The dihedral angle between the benzene ring and the side chain is 83.74 (5)°. An intra-molecular N-H⋯O hydrogen bond occurs. In the crystal, mol-ecules are linked into inversion dimers by pair...
متن کامل1-(2-Chlorobenzoyl)-3-(2,3-dimethylphenyl)thiourea
The dihedral angle between the two phenyl groups in the title compound, C16H15ClN2OS, is 14.88 (4)°. An intra-molecular N-H⋯O hydrogen bond occurs. In the crystal, pairs of N-H⋯S hydrogen bonds link the mol-ecules into centrosymmetric dimers.
متن کاملN-(5-Chloro-3-methyl-1-phenyl-1H-pyrazol-4-ylcarbonyl)-N′-(2,6-dimethylphenyl)thiourea
In the title compound, C(20)H(19)ClN(4)OS, the pyrazole ring makes dihedral angles of 89.2 (4) and 46.4 (4)° with the phenyl and substituted benzene rings, respectively; these two six-membered rings are twisted by 52.1 (4)° with respect to each other. There are intra-molecular hydrogen bonds of types N-H⋯O and N-H⋯Cl.
متن کامل3-Acetyl-1-(2,3-dimethylphenyl)thiourea
In the crystal structure of the title compound, C(11)H(14)N(2)OS, the conformation of the two N-H bonds is anti. The conformation of the C=S and the C=O bonds is also anti. Furthermore, the N-H bond adjacent to the benzene ring is anti to the ortho- and meta-methyl groups. The dihedral angle between the benzene ring and the side chain [N-C(= S)-N-C(=O)-C; maximum deviation = 0.047 (4) Å] is 81....
متن کامل