Acta Cryst. (2009). E65, o713  [ doi:10.1107/S1600536809007661 ]

Methyl 2-(2-amino-1,3-thiazol-4-yl)-2-[(Z)-methoxycarbonylmethoxyimino]ethanoate

S. Sharif, M. N. Tahir, I. U. Khan, S. Ahmad and M. A. Salariya

Abstract: In the molecule of the title compound, C₉H₁₁N₃O₅S, the thiazole ring is oriented at dihedral angles of 87.33 (3) and 87.18 (3)° with respect to the planar (r.m.s. deviations 0.0136 and 0.0139 Å) methyl ester groups. The dihedral angle between the methyl ester groups is 44.20 (3)°. In the crystal structure, intermolecular N-HN, N-HO and C-HO hydrogen bonds link the molecules along the a axis, through R₂²(8) and R₂²(22) ring motifs, forming infinite two-dimensional polymeric sheets. - Contacts between the thiazole rings [centroid-centroid distance = 3.536 (2) Å] may further stabilize the structure.

Online 6 March 2009

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