Crystal structure of 1-[(1S,2R)-2-hydroxy-1-methyl-2-phenyl­eth­yl]pyrrolidinium 2-amino-5-chloro­benzoate

Acta Crystallographica Section E: Crystallographic Communications

Li, W.¹  Hu, Y.²  Li, Z.²  Li, Y.² 

[1] Institute of Pharmaceutical Research, Zhengzhou University, Zhengzhou 450001, People's Republic of China, School of Pharmacy, Zhengzhou University, Zhengzhou 450001, People's Republic of China;School of Chemical Engineering and Energy, Zhengzhou University, Zhengzhou 450001, People's Republic of China

关键词: CRYSTAL STRUCTURE;    2-AMINO-5-CHLOROBENZOATE ANION;    1-[(1S,2R)-2-HYDROXY-1-METHYL-2-PHENYLETHYL]PYRROLIDINIUM CATION;    HYDROGEN BONDING;   

DOI  :  10.1107/S2056989015013389

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

In the cation of the title mol­ecular salt, C13H20NO+·C7H5ClNO2−, the five-membered ring adopts a twisted conformation about one of the C—N bonds. The exocyclic N—C bond has an equatorial orientation. The dihedral angle between the five-membered ring (all atoms) and the benzene ring is 76.56 (19)°. In the anion, the dihedral angle between the carboxyl­ate group and the benzene ring is 18.57 (14)°, and an intra­molecular N—H⋯O hydrogen bond closes an S(6) ring. In the crystal, the components are linked by O—H⋯O and N—H⋯O hydrogen bonds, generating [100] chains.

【 授权许可】

CC BY