Linkova Elena I, Grinev Vyacheslav S, Mayorova Oksana A, Yegorova Alevtina Yu
Institute of Chemistry, N.G. Chernyshevsky National Research Saratov State University, Ulitsa Astrakhanskaya, 83, Saratov 410012, Russian Federation.
Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences, 13 Prospekt Entuziastov, Saratov 410049, Russian Federation.
IUCrdata. 2020 Jul 10;5(Pt 7):x200919. doi: 10.1107/S2414314620009190. eCollection 2020 Jul.
In the title compound, CHNO, the pyrrolidinone moiety is almost flat while the oxazole ring adopts an envelope conformation with the carbon atom bearing the phenyl substituent as the flap: the angle between the mean planes of the fused heterocyclic rings is 45.47 (19)°. In the crystal, C-H⋯O and C-H⋯π contacts link the mol-ecules into infinite [010] chains.
在标题化合物CHNO中，吡咯烷酮部分几乎是平面的，而恶唑环采取信封式构象，带有苯基取代基的碳原子作为折边：稠合杂环的平均平面之间的夹角为45.47 (19)°。在晶体中，C—H⋯O和C—H⋯π接触将分子连接成无限的[010]链。
