de Souza MVN, Pinheiro AC, Tiekink ERT, Wardell SMSV, Wardell JL. Benzyl N-(1-{N'-[(E)-2-chloro-benzyl-idene]hydrazinecarbon-yl}-2-hy-droxy-eth-yl)carbamate.
Acta Crystallogr Sect E Struct Rep Online 2011;
67:o1868-9. [PMID:
21837231 PMCID:
PMC3151956 DOI:
10.1107/s1600536811024895]
[Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2011] [Accepted: 06/24/2011] [Indexed: 11/17/2022]
Abstract
The molecule of the title compound, C18H18ClN3O4, is twisted about the chiral C atom with the dihedral angle between the two amide residues being 87.8 (5)°, but, overall, it can be described as curved, with the benzene rings lying on the same side of the molecule [dihedral angle = 62.8 (4)°]. The conformation about the imine bond [1.294 (7) Å] is E. In the crystal, a two-dimensional array in the ab plane is mediated by O—H⋯O and N—H⋯O hydrogen bonds as well as C—H⋯Cl interactions. The layers stack along the c-axis direction, being connected by C—H⋯.π contacts.
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