Ethyl 2-form­amido-2-(4-iodo­benzyl)-3-(4-iodo­phenyl)­propionate and ethyl 2-(3-bromo­benzyl)-3-(3-bromo­phenyl)-2-form­amidopropionate

Damodharan, Lakshminarasimhan ; Pattabhi, Vasantha ; Behera, Manoranjan ; Kotha, Sambasivarao (2003) Ethyl 2-form­amido-2-(4-iodo­benzyl)-3-(4-iodo­phenyl)­propionate and ethyl 2-(3-bromo­benzyl)-3-(3-bromo­phenyl)-2-form­amidopropionate Acta Crystallographica Section C, 59 (4). o216-o218. ISSN 0108-2701

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

Related URL: http://dx.doi.org/10.1107/S0108270103005183

Abstract

The title compounds, C19H19I2NO3 and C19H19Br2NO3, are derivatives of α-amino­isobutyric acid with halogen substituents at the para and meta positions, respectively. The ethoxycarbonyl and formamide side chains attached to the Cα atom of the mol­ecule adopt extended and folded conformations, respectively. The crystal structures are stabilized by N-H···O, C-H···O, C-Br···O and C-I···O interactions.

Item Type:Article
Source:Copyright of this article belongs to International Union of Crystallography.
ID Code:65189
Deposited On:15 Oct 2011 11:40
Last Modified:15 Oct 2011 11:40

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