1-(Adamantan-1-ylcarbonyl)-3-(2,6-difluoro-4-hydroxyphenyl)thiourea
نویسندگان
چکیده
In the title mol-ecule, C(18)H(20)F(2)N(2)O(2)S, the 2,6-difluoro-4-hy-droxy-phenyl ring and the carbonyl-thio-urea group are each essentially planar, with maximum deviations of atoms from their mean planes of 0.0113 (14) and 0.1017 (15) Å, respectively; the dihedral angle between these two planes is 71.03 (6)°. An intra-molecular N-H⋯O hydrogen bond occurs. In the crystal, N-H⋯O and O-H⋯S hydrogen bonds connect the mol-ecules into chains running diagonally across the bc plane. C-H⋯S and C-H⋯F contacts are also observed.
منابع مشابه
N-(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.
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In the title mol-ecule, C(17)H(21)FN(2)S, the mean planes of the benzene ring and the thio-urea fragment form a dihedral angle of 61.93 (9)°. In the crystal, pairs of weak N-H⋯S inter-actions link the mol-ecules, forming inversion dimers.
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The benzene rings of the biphenyl group in the title compound, C(20)H(14)ClN(3)O(3)S, are nearly coplanar [maximum deviation = 0.20 (3) Å]. The mean plane of the biphenyl group forms a dihedral angle of 5.24 (7)° with the aromatic ring of the nitro-chloro-benzene group. Intra-molecular N-H⋯Cl, N-H⋯O and C-H⋯S hydrogen bonds stabilize the cis-trans conformation of the mol-ecule. In the crystal, ...
متن کامل3-(Adamantan-1-yl)-4-[(E)-(2,6-difluorobenzylidene)amino]-1-[(4-phenylpiperazin-1-yl)methyl]-1H-1,2,4-triazole-5(4H)-thione
The imine residue [C=N = 1.268 (3) Å; conformation = E] is twisted [N-N-C-N = 87.8 (2)°] out of the plane (r.m.s. deviation = 0.016 Å) of the central 1,2,4-triazole ring in the title compound, C(30)H(34)F(2)N(6)S. A small twist also occurs between the imine and terminal benzene rings [N-C-C-C = -169.8 (2)°]. The piperazine ring (chair conformation) occupies a position almost normal to the centr...
متن کاملBis[μ-N′-(adamantan-1-ylcarbonyl)-2-oxidobenzohydrazidato(3−)]tetrapyridinetrinickel(II) dimethylformamide monosolvate monohydrate
In the title trinuclear Ni(II) compound, [Ni(3)(C(18)H(19)N(2)O(3))(2)(C(5)H(5)N)(4)]·C(3)H(7)NO·H(2)O, three Ni(II) cations are bridged by two N'-(adamantan-1-ylcarbon-yl)-2-oxidobenzohydrazidate trianions. The central Ni(II) cation has a distorted octa-hedral N(4)O(2) coordination environment where a reverse torsion occurs between the two bridging ligands, whereas the two Ni(II) cations on th...
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012