Ontology highlight
ABSTRACT:
SUBMITTER: Kudryavtsev KV
PROVIDER: S-EPMC3569227 | biostudies-literature | 2013 Feb
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20130104 Pt 2
In the title compound, C(16)H(15)F(3)N(2)O(4), the relative stereochemistry of the four stereogenic C atoms has been determined. The carb-oxy-methyl and 2-(trifluoro-meth-yl)-phenyl substituents of the pyrrolidine cycle have a cis mutual arrangement. The five-membered saturated aza-cycle adopts an envelope conformation with the N atom occupying the flap position. In the crystal, adjacent mol-ecules are combined in centrosymmetric dimers by two weak N-H⋯O hydrogen bonds. ...[more]