Abstract
The title molecule, C15H12ClNO, features a dihydroquinolin-4(1H)-one moiety attached to a chlorobenzene ring. The heterocyclic ring has a half-chair conformation with the methine C atom lying 0.574 (3) Å above the plane of the five remaining atoms (r.m.s. deviation = 0.0240 Å). The dihedral angles between the terminal benzene rings is 77.53 (9)°, indicating a significant twist in the molecule. In the crystal, supramolecular zigzag chains along the c-axis direction are sustained by N—H⋯O hydrogen bonds. These are connected into double chains by C—H⋯π interactions.
Highlights
The title molecule, C15H12ClNO, features a dihydroquinolin4(1H)-one moiety attached to a chlorobenzene ring
The heterocyclic ring has a half-chair conformation with the methine C atom lying 0.574 (3) Å above the plane of the five remaining atoms (r.m.s. deviation = 0.0240 Å)
The dihedral angles between the terminal benzene rings is 77.53 (9), indicating a significant twist in the molecule
Summary
Bouacida,b,c* Mebarek Bahnousa and Ali Belfaitaha a Laboratoire des Produits Naturels d’Origine Végétale et de Synthèse Organique, PHYSYNOR Université Constantine 1, 25000 Constantine, Algeria, bUnité de Recherche de Chemie de l’Environnement et Moléculaire Structurale, CHEMS, Université Constantine 1, 25000 , Algeria, and cDépartement Sciences de la Matière, Faculté des Sciences Exactes et Sciences de la Nature et de la Vie, Université Oum El. R factor = 0.045; wR factor = 0.107; data-to-parameter ratio = 17.2. The title molecule, C15H12ClNO, features a dihydroquinolin4(1H)-one moiety attached to a chlorobenzene ring. The dihedral angles between the terminal benzene rings is 77.53 (9) , indicating a significant twist in the molecule. Supramolecular zigzag chains along the c-axis direction are sustained by N—H O hydrogen bonds. These are connected into double chains by C—H interactions
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