Work

Ethyl (2 RS ,3 SR ,4 RS )-1-ethyl-2-(furan-2-yl)-4-hydroxy-5-oxopyrrolidine-3-carboxylate

Year: 2024

Type: article

Abstract: The title racemic oxopyrrolidine compound, C 13 H 17 NO 5 , contains three stereogenic centres and crystallizes with two molecules in the asymmetric unit. The five-membered pyrrolidine rings in both molecules exhibit envelope conformations. The N -ethyl group of one of the molecules is disordered over two sets of sites in a 0.836 (4):0.164 (4) ratio. In the crystal, both molecules form inversion dimers through pairwise O—H...O hydrogen bonds, generating R 2 2 (10) loops, which are linked into a three-dimensional network by weak C—H...O hydrogen bonds.

Source: IUCrData

DOI: 10.1107/s2414314624010885

Authors: Nor Habibah Mohd Rosli, Mohd Fazli Mohammat, Mohd Abdul Fatah Abdul Manan, David B. Cordes, Aidan P. McKay

Institutions: Universiti Teknologi MARA System, Universiti Teknologi MARA, University of St Andrews

Language: English

Topic: Crystal structures of chemical compounds

Subfield: Inorganic Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $300

Funder: Universiti Teknologi MARA