Crystal structure of 2-oxopyrrolidin-3-yl 4-(2-phenyl-diazen-1-yl)benzoate

In the title compound, C H N O , the plane of the pyrrolidone ring is inclined at an angle of 59.791 (2)° to that of the azo-benzene segment, which adopts a configuration close to planar. In the crystal, mol-ecules are oriented pairwise by (2-oxopyrrolidin-3-yl)-oxy moieties at an angle of 76.257 (3...

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Published inActa crystallographica. Section E, Crystallographic communications Vol. 74; no. Pt 4; pp. 458 - 460
Main Authors Elkin, Igor, Maris, Thierry, Melkoumov, Alexandre, Hildgen, Patrice, Banquy, Xavier, Leclair, Grégoire, Barrett, Christopher
Format Journal Article
LanguageEnglish
Published England International Union of Crystallography 01.04.2018
Subjects
2-pyrrolidone
azobenzene
crystal structure
cyclic γ-aminobutyric acid derivative
GABA
racetam
Research Communications
racetam
GABA
crystal structure
2-pyrrolidone
cyclic γ-amino­butyric acid derivative
azo­benzene
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Summary:In the title compound, C H N O , the plane of the pyrrolidone ring is inclined at an angle of 59.791 (2)° to that of the azo-benzene segment, which adopts a configuration close to planar. In the crystal, mol-ecules are oriented pairwise by (2-oxopyrrolidin-3-yl)-oxy moieties at an angle of 76.257 (3)°, linked by hydrogen bonds and π-stacking inter-actions, forming zigzag supra-molecular chains parallel to [010] further linked additional C-H⋯π inter-actions.
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ISSN:2056-9890
2056-9890
DOI:10.1107/S205698901800333X