Title of article :
Crystal structure of methyl (4R)-4-(4-meth­­oxy­benzo­yl)-4-{[(1R)-1-phenyl­eth­yl]carbamo­yl}butano­ate
Author/Authors :
Manchado, Alejandro Departamento de Química Orgánica - Universidad de Salamanca, Spain , Salgado, Mateo M. Departamento de Química Orgánica - Universidad de Salamanca, Spain , Vicente, Álvaro Departamento de Química Orgánica - Universidad de Salamanca, Spain , Sanz, Francisca Servicio de Difracción de Rayos X - Universidad de Salamanca, Spain , Díez, David Departamento de Química Orgánica - Universidad de Salamanca, Spain , Garrido, Narciso M. Departamento de Química Orgánica - Universidad de Salamanca, Spain
Pages :
9
From page :
1
To page :
9
Abstract :
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 bonds link the mol­ecules into infinite [010] chains. Further C—H⋯O hydrogen bonds cross-link the chains in the c-axis direction.
Keywords :
crystal structure , hydrogen bonds , glutarate , β-lactame
Journal title :
Acta Crystallographica Section E: Crystallographic Communications
Serial Year :
2017
Full Text URL :
Record number :
2621537
Link To Document :
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