N-[5-Methyl-2-(2-nitrophenyl)-4-oxo-1,3-thiazolidin-3-yl]pyridine-3-carboxamide monohydrate
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چکیده
منابع مشابه
N-[5-Methyl-2-(2-nitrophenyl)-4-oxo-1,3-thiazolidin-3-yl]pyridine-3-carboxamide monohydrate
In the title compound, C(16)H(14)N(4)O(4)S·H(2)O, the benzene and pyridine rings make a dihedral angle of 85.8 (1)°. Both enanti-omers of the chiral title compound are statistically disordered over the same position in the unit cell. The methyl and carbonyl group attached to the stereogenic center (C(5) of the thia-zolidine ring) were therefore refined with common site-occupation factors of 0.5...
متن کاملN-[2-(4-Chlorophenyl)-5-methyl-4-oxo-1,3-thiazolidin-3-yl]pyridine-3-carboxamide
The title compound, C(16)H(14)ClN(3)O(2)S, crystallizes with two mol-ecules in the asymmetric unit. In the 1,3-thia-zolidine rings, the carbonyl O atoms, the S atoms, the methyl groups and the ring carbon attached to the methyl groups are disordered with occupancy ratios of 0.509 (7):0.491 (7) in one mol-ecule and 0.464 (14):0.536 (14) in the other. The crystal structure is stabilized by inter-...
متن کاملN-[2-(4-Bromophenyl)-5-methyl-4-oxo-1,3-thiazolidin-3-yl]pyridine-3-carboxamide
In the title compound, C(16)H(14)BrN(3)O(2)S, the atoms of the 1,3-thia-zolidine group, except for the N and the C atoms attached to the bromo-benzene ring, are disordered over two sets of sites with occupancies of 0.605 (13) and 0.395 (13). The benzene and pyridine rings make a dihedral angle of 86.2 (2)°. In the crystal, mol-ecules are linked by inter-molecular N-H⋯N and C-H⋯O hydrogen bonds,...
متن کاملtrans-5-(4-Chlorophenyl)-N-cyclohexyl-4-methyl-2-oxo-1,3-thiazolidine-3-carboxamide
The title pesticide, C(17)H(21)ClN(2)O(2)S, has a trans arrangement of the 4-chloro-phenyl and 4-methyl substituents of the thia-zolidine ring; the structure features an intra-molecular amide-ring carbonyl N-H⋯O hydrogen bond. The thia-zolidine ring is almost planar, the largest deviation being 0.199 (1) Å for the methyl-substitued C atom, and the cyclohexane ring has a chair conformation.
متن کاملN,1-Bis(4-chloro-2-methylbenzyl)-3-methyl-2-oxo-1,2,3,4-tetrahydroquinoline-3-carboxamide
In the title mol-ecule, C(27)H(26)Cl(2)N(2)O(2), the chloro-substituted benzene rings make dihedral angles of 83.29 (9) and 80.81 (9)° with the benzene ring of the tetra-hydro-quinoline group. The dihedral angle formed by the two chloro-substituted benzene rings is 40.87 (12)°. The six-membered N-containing ring is in a half-chair conformation. In the crystal structure, inter-molecular N-H⋯O hy...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811000481