Abstract

In the title compound, C32H23FN2O3, the pyrrolidine ring adopts an envelope conformation. The monoketo- and diketo-substituted five-membered rings are in envelope and half-chair conformations, respectively. The mol­ecular structure is stabilized by an intra­molecular C—H⋯O hydrogen bond, which generates an S(6) ring motif. In the crystal, mol­ecules are linked via inter­molecular C—H⋯N and C—H⋯O hydrogen bonds into a three-dimensional network. The crystal structure is further consolidated by C—H⋯π inter­actions.

Highlights

  • In the title compound, C32H23FN2O3, the pyrrolidine ring adopts an envelope conformation

  • The monoketo- and diketosubstituted five-membered rings are in envelope and halfchair conformations, respectively

  • The crystal structure is further consolidated by C4—H4A···Cg1 (Table 1) interactions, where Cg1 is the centroid of the N2/C22-C26 pyridyl ring

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Summary

Data collection

R factor = 0.053; wR factor = 0.135; data-to-parameter ratio = 20.9. C32H23FN2O3, the pyrrolidine ring adopts an envelope conformation. The monoketo- and diketosubstituted five-membered rings are in envelope and halfchair conformations, respectively. The molecular structure is stabilized by an intramolecular C—H O hydrogen bond, which generates an S(6) ring motif. Molecules are linked via intermolecular C—H N and C—H O hydrogen bonds into a three-dimensional network. The crystal structure is further consolidated by C—H interactions. Cg1 is the centroid of the N2/C22–C26 pyridyl ring

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