Hydrogen bonding in N,N'-bis[(1S)-2-azido-1-(2-methylpropyl)ethyl]oxalamide: twofold symmetry of R(2)(2)(10) hydrogen-bonded dimers connected into an alpha-network

Hydrogen bonding in N,N'-bis[(1S)-2-azido-1-(2-methylpropyl)ethyl]oxalamide: twofold symmetry of R(2)(2)(10) hydrogen-bonded dimers connected into an alpha-network

The title compound, C(14)H(26)N(8)O(2), belongs to a class of retropeptides with an oxalamide unit (-NH-CO-CO-NH-), and is a precursor for the synthesis of an amine-terminal gelator. The compound is a good synthon for one-dimensional hydrogen bonding. The crystal structure reveals a hydrogen-bonded...

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Veröffentlicht in:Acta crystallographica. Section C, Crystal structure communications Crystal structure communications, 2003-06, Vol.59 (Pt 6), p.o286-o288
Hauptverfasser: Stefanić, Zoran, Kojić-Prodić, Biserka, Dzolić, Zoran, Katalenić, Darinka, Zinić, Mladen, Meden, Anton
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Sprache:eng
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Zusammenfassung:The title compound, C(14)H(26)N(8)O(2), belongs to a class of retropeptides with an oxalamide unit (-NH-CO-CO-NH-), and is a precursor for the synthesis of an amine-terminal gelator. The compound is a good synthon for one-dimensional hydrogen bonding. The crystal structure reveals a hydrogen-bonded cyclic dimer with unusual twofold rotation symmetry.
ISSN:0108-2701