N,N #8242;-Bis(2-hydroxy-3-ethoxybenzylidene)butane-1,4-diamine

N,N #8242;-Bis(2-hydroxy-3-ethoxybenzylidene)butane-1,4-diamine

The title Schiff base compound, C22H28N2O4, lies across a crystallographic inversion centre and adopts an E configuration with respect to the C=N bond. Pairs of weak intermolecular C—H...O interactions link neighbouring molecules into dimers with an R22(28) ring motif. The crystal structur...

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Veröffentlicht in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2009-04, Vol.65 (4), p.o706-o706
Hauptverfasser: Hoong-Kun Fun, Reza Kia, Hadi Kargar, Arezoo Jamshidvand
Format: Artikel
Sprache:eng
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Zusammenfassung:The title Schiff base compound, C22H28N2O4, lies across a crystallographic inversion centre and adopts an E configuration with respect to the C=N bond. Pairs of weak intermolecular C—H...O interactions link neighbouring molecules into dimers with an R22(28) ring motif. The crystal structure is stabilized by intermolecular C—H...π interactions. An intramolecular O—H...N hydrogen bond occurs.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536809007545