ARTICLE
2-Oxo-2H-chromen-4-yl 4-ethylbenzoate
- IUCrData , 10 (8) : 1-7
Lien de l'article :
https://doi.org/10.1107/S2414314625007345
Discipline :
Chimie
Auteur(s) :
Valentin Bationo, Abel Landry Tebily, Akoun Abou, Charles Bavouma Sombié, Rasmané Semdé and Abdoulaye Djandé
Auteur(s) tagués :
SEMDE Rasmané
SOMBIE Bavouma Charles
Renseignée par : DJANDE Abdoulaye
Résumé
In the title compound, C18H14O4, the dihedral angle between the coumarin moiety and the phenyl fragment is 63.46 (5)°. In the crystal, the molecules are linked by weak C—H…..O hydrogen bonds and aromatic – stacking interactions. A short C=O… [O… = 3.2667 (10) Å ] contact is also observed.
Mots-clés
crystal structure, hydrogen bonding, ––stacking, centrosymmetric dimer