Ethyl 2-(tert-butoxycarbonylamino)-1,3-benzothiazole-6-carboxylate
نویسندگان
چکیده
In the crystal of the title compound, C(15)H(18)N(2)O(4)S, inversion dimers are formed by inter-molecular N-H⋯N hydrogen bonds and weak C-H⋯O contacts. These dimers stack up along [100] through inversion-related π-π inter-actions between thia-zole rings [centroid-centroid distance = 3.790 (2) Å] and the thia-zole and benzene rings [centroid-centroid distance = 3.845 (2) Å] and C-H⋯π contacts.
منابع مشابه
Methyl 2-[2-(tert-butoxycarbonylamino)-1,3-benzothiazole-6-carboxamido]acetate
In the title compound, C(16)H(19)N(3)O(5)S, the dihedral angle between the benzene ring and the carbonyl-amino group is 18.18 (2)°. In the crystal, mol-ecules form centrosymmetric dimers via pairs of N-H⋯N hydrogen bonds. The dimers are connected via N-H⋯O hydrogen bonds into a three-dimensional network..
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The title compound, C(10)H(9)NO(3)S, was synthesized by the reaction of benzo[d]isothia-zol-3(2H)-one with ethyl carbonochloridate in toluol. The benzisothia-zolone ring system is approximately planar, with a maximum deviation from the mean plane of 0.020 (1) Å for the N atom.
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