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Methyl 2-(2-amino-1,3-thia-zol-4-yl)-2-[(Z)-methoxy-carbonyl-methoxy-imino]ethano-ate.


ABSTRACT: In the mol-ecule of the title compound, C(9)H(11)N(3)O(5)S, the thia-zole 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, inter-molecular N-H?N, N-H?O and C-H?O hydrogen bonds link the mol-ecules along the a axis, through R(2) (2)(8) and R(2) (2)(22) ring motifs, forming infinite two-dimensional polymeric sheets. ?-? Contacts between the thia-zole rings [centroid-centroid distance = 3.536?(2)?Å] may further stabilize the structure.

SUBMITTER: Sharif S 

PROVIDER: S-EPMC2969052 | biostudies-literature | 2009 Mar

REPOSITORIES: biostudies-literature

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Methyl 2-(2-amino-1,3-thia-zol-4-yl)-2-[(Z)-methoxy-carbonyl-methoxy-imino]ethano-ate.

Sharif Shahzad S   Tahir M Nawaz MN   Khan Islam Ullah IU   Ahmad Sarfraz S   Salariya Manan Ayub MA  

Acta crystallographica. Section E, Structure reports online 20090306 Pt 4


In the mol-ecule of the title compound, C(9)H(11)N(3)O(5)S, the thia-zole 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, inter-molecular N-H⋯N, N-H⋯O and C-H⋯O hydrogen bonds link the mol-ecules along the a axis, through R(2) (2)(8) and R(2) (2)(22) ring motifs, forming infinite two-dimensional polymer  ...[more]

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