S-1,3-Benzothiazol-2-yl (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)ethanethioate
نویسندگان
چکیده
The title compound, C(13)H(10)N(4)O(2)S(3), is an acyl-ating agent which belongs to the thia-zole class of organic compounds. The dihedral angle between the benzene and thiazole rings, which are fused to each other, is 1.2 (2)° so the overall benzothiazole system is almost planar. Inter-molecular N-H⋯N inter-actions and weak C-H⋯O inter-actions between symmetry-related mol-ecules stabilize the crystal structure, forming three different ring motifs [R(2) (2)(8), R(2) (2)(10) and R(2) (2)(16)] in three dimensions.
منابع مشابه
(2Z)-Methyl 2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)ethanoate
In the title compound, C(7)H(9)N(3)O(3)S, the planes of the 2-amino-1,3-thia-zol-4-yl and the methyl ester groups are oriented at a dihedral angle of 67.06 (7)°. In the crystal, inversion dimers linked by pairs of N-H⋯N hydrogen bonds occur, forming R(2) (2)(8) ring motifs. The dimers are inter-linked by N-H⋯O hydrogen bonds, resulting in sheets propagating in the ac plane.
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The asymmetric unit of the title compound, [CdCl(2)(C(7)H(10)N(2)O(2)S)(2)], contains two complex molecules with similar configurations. The Cd(II) atoms are each six-coordinated by two thiazole N and two carbonyl O atoms from the 2-(2-amino-1,3-thiazol-4-yl)acetate ligand, and by two Cl(-) anions in a distorted octa-hedral geometry. In the crystal, intra- and inter-molecular N-H⋯Cl hydrogen bo...
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In the centrosymmetric dinuclear title compound, [Dy(2)(C(15)H(12)N(3)O(2)S)(2)(NO(3))(4)]·2CH(3)OH, the two Dy(III) atoms are coordinated by two deprotonated 2-{[2-(1,3-benzothia-zol-2-yl)hydrazinyl-idene]meth-yl}-6-meth-oxy-phenol ligands and four nitrate ions, all of which are chelating. The crystal packing is stabilized by inter-molecular N-H⋯O hydrogen bonds and weak O-H⋯O inter-actions, f...
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In the crystal of the title compound, C(12)H(8)N(2)O(4)S, mol-ecules are linked into chains by a series of inter-molecular O-H⋯O, N-H⋯O and N-H⋯N hydrogen bonds. The ninhydrin and amino-thia-zolidine units make a dihedral angle of 66.41 (3)°. The crystal structure indicates the presence of equimolar R and S enanti-omers in the crystal lattice, due to the presence of a chiral centre in the title...
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