Methyl 6-Methyl-4-(4-iodophenyl)-1,2,3,4-tetrahydro-2-thioxo-5-pyrimidinecarboxylate
نویسندگان
چکیده
منابع مشابه
Ethyl 4-(4-hydroxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate monohydrate
In the organic mol-ecule of the title compound, C(14)H(16)N(2)O(3)S·H(2)O, the two rings are oriented at a dihedral angle of 84.31 (2)°. In the crystal structure, intra-molecular O-H⋯O and inter-molecular O-H⋯O, N-H⋯O, O-H⋯S and N-H⋯S hydrogen bonds are found.
متن کاملEthyl 4-(4-cyanophenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
The asymmetric unit of the title compound, C(15)H(15)N(3)O(2)S, contains two independent mol-ecules corresponding to the R and S enanti-omers. The dihydro-pyrimidinone rings adopt a flattened boat conformation. One of the ethyl groups is disordered over two orientations with occupancy factors of 0.700 (7) and 0.300 (7). In the crystal structure, mol-ecules are linked by inter-molecular N-H⋯O hy...
متن کاملEthyl 4-(4-chlorophenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
In the title compound, C(14)H(15)ClN(2)O(2)S, the tetra-hydro-pyrimidine ring adopts a twisted boat conformation with the carbonyl group in an s-trans conformation with respect to the C=C double bond of the six-membered tetra-hydro-pyrimidine ring. The mol-ecular conformation is determined by an intra-molecular C-H⋯π inter-action. The crystal structure is further stabilized by inter-molecular N...
متن کاملEthyl 4-(2-bromo-5-fluorophenyl)-6-methyl-1-phenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
In the title mol-ecule, C(20)H(18)BrFN(2)O(2)S, the pyrimidine ring adopts a flattened envelope conformation. The halogenated benzene ring is orthogonal to the planar part of the pyrimidine ring [dihedral angle = 89.05 (4)°], while the other phenyl ring is oriented at an angle of 85.14 (5)°. The ethoxy group is disordered over two orientations with site occpancies of ca 0.869 (4) and 0.131 (4)....
متن کاملEthyl 6-(2-chlorophenyl)-4-methyl-1-(3-oxobutyl)-2-thioxo-1,2,3,6-tetrahydropyrimidine-5-carboxylate
In the title mol-ecule, C(18)H(21)ClN(2)O(3)S, the pyrimidine ring exhibits a half-chair conformation. The ethyl group is disordered between two positions in a ratio 0.74:0.26. In the crystal structure, the mol-ecules are linked into chains along the a axis by N-H⋯O hydrogen bonds.
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ژورنال
عنوان ژورنال: Molbank
سال: 2009
ISSN: 1422-8599
DOI: 10.3390/m645