Caracelli I, Ferreira FP, Vieira AS, Stefani HA, De Simone CA, Tiekink ERT. 1-Benzyl-2,5-dioxopyrrolidine-3,4-diyl diacetate.
Acta Crystallogr Sect E Struct Rep Online 2010;
66:o3044. [PMID:
21589357 PMCID:
PMC3011662 DOI:
10.1107/s1600536810043187]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2010] [Accepted: 10/22/2010] [Indexed: 11/12/2022]
Abstract
The pyrrolidine-2,5-dione ring in the title compound, C15H15NO6, is in a twisted conformation with the acetyl C atoms projecting to opposite sides of the ring. The acetyl groups lie to opposite sides of the five-membered ring. The benzene ring is roughly perpendicular to the heterocyclic ring, forming a dihedral angle of 76.57 (14)° with it. In the crystal, molecules are connected through a network of C—H⋯O and C—H⋯π interactions.
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