Crystal structure of (2E,4E)-5-[bis­(2-hy­droxy­eth­yl)amino]-1-(4-chloro­phen­yl)-5-phenyl­penta-2,4-dien-1-one

Acta Crystallographica Section E: Crystallographic Communications

Odin, I.S.¹  Golovanov, A.A.¹  Vologzhanina, A.V.²  Naumov, S.V.³  Tret'yakova, T.' P.³ 

[1] Department of Chemistry, Chemical Processes and Techologies, Togliatti State University, 445667 Togliatti, Russian Federation;Nesmeyanov Institute of Organoelement Compounds of the Russian Academy of Sciences, 119991 Moscow, Russian Federation;The Laboratory of Functional Heterocyclic Compounds, Togliatti State University, 445667 Togliatti, Russian Federation

关键词: CRYSTAL STRUCTURE;    DIENES;    ENAMINES;    HYDROGEN BONDING;    C-H...[PI] INTERACTIONS;   

DOI  :  10.1107/S2056989015019568

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

In the title compound, C21H22ClNO3, the penta­diene unit is nearly planar [maximum deviation = 0.023 (1) Å], but the carbonyl O atom deviates significantly [by 0.304 (1) Å] from its mean plane, which is twisted with respect to the phenyl and chloro­benzene rings by 71.34 (13) and 46.40 (13)°, respectively. In the crystal, inversion-related molecules are linked by two pairs of O—H⋯O hydrogen bonds, forming chains propagating along [01-1], enclosing R22(16) and R22(22) ring motifs. The chains are linked via C—H⋯O hydrogen bonds and C—H⋯π inter­actions into a three-dimensional supra­molecular architecture.

【 授权许可】

CC BY