5,7‐Bis(benz­yloxy)‐4H‐benzopyran‐4‐one

5,7‐Bis(benz­yloxy)‐4H‐benzopyran‐4‐one

The title compound, C23H18O4, contains two mol­ecules in the asymmetric unit which differ from each other in the dihedral angles between the benzyl and chromone groups. There are intra­molecular and inter­molecular C—H⋯O inter­actions as well as π–π stacking inter­actions in the crystal structure....

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Veröffentlicht in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2006-02, Vol.62 (2), p.o552-o554
Hauptverfasser: Hao, Zhi‐Fang, Xu, Qiang, Lu, Zhi‐Feng, Li, Jian‐Xin
Format: Artikel
Sprache:eng
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Zusammenfassung:The title compound, C23H18O4, contains two mol­ecules in the asymmetric unit which differ from each other in the dihedral angles between the benzyl and chromone groups. There are intra­molecular and inter­molecular C—H⋯O inter­actions as well as π–π stacking inter­actions in the crystal structure.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536806000614