Crystal structure of methyl (4R)-4-(4-methoxybenzoyl)-4-{[(1R)-1-phenylethyl]carbamoyl}butanoate

The title compound, C22H25NO5, was prepared by CAN [cerium(IV) ammonium nitrate] oxidation of the corresponding β-lactam. The dihedral angle between the benzene rings is 13.3 (4)° and the C—N—C(=O)—C torsion angle is 176.1 (6)°. In the crystal, amide-C(4) N—H...O and reinforcing C—H...O hydrogen bon...

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Bibliographic Details
Main Authors: Alejandro Manchado, Mateo M. Salgado, Álvaro Vicente, David Díez, Francisca Sanz, Narciso M. Garrido
Format: Article
Language:English
Published: International Union of Crystallography 2017-04-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989017003607