Conformational switching caused by bi­phenyl substitution at the Cα position: ethyl 2-benzyl-2-(formyl­amino)-3-phenyl­propionate and ethyl 3-(1,1'-bi­phenyl-4-yl)-2-(formyl­amino)-2-(4-phenyl­benzyl)­propionate

Damodharan, Lakshminarasimhan ; Pattabhi, Vasantha ; Behera, Manoranjan ; Kotha, Sambasivarao (2004) Conformational switching caused by bi­phenyl substitution at the Cα position: ethyl 2-benzyl-2-(formyl­amino)-3-phenyl­propionate and ethyl 3-(1,1'-bi­phenyl-4-yl)-2-(formyl­amino)-2-(4-phenyl­benzyl)­propionate Acta Crystallographica Section C, 60 (7). o527-o530. ISSN 0108-2701

Full text not available from this repository.

Official URL: http://onlinelibrary.wiley.com/doi/10.1107/S010827...

Related URL: http://dx.doi.org/10.1107/S0108270104013150

Abstract

The title compounds, C19H21NO3 and C31H29NO3, are derivatives of α-aminoisobutyric acid, with benzyl and di­benzyl substitution. The pseudo-peptide formed by the N-formyl and ethyl ester substitution at the Cα position switches from a trans-trans to a trans-cis configuration as a result of bi­phenyl substitution. The packing of the compounds is stabilized by N-H···O and C-H···O hydrogen bonds.

Item Type:Article
Source:Copyright of this article belongs to International Union of Crystallography.
ID Code:65191
Deposited On:15 Oct 2011 11:41
Last Modified:15 Oct 2011 11:41

Repository Staff Only: item control page