(3R,4Z)-1,3-Diethyl-4-(2-oxopropylidene)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-2-one

(3R,4Z)-1,3-Diethyl-4-(2-oxopropylidene)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-2-one

In the title compound, C16H20N2O2, the seven-membered ring adopts a bowl-shaped conformation while the orientation of the 2-oxopropylidene substituent is determined by an intramolecular N—H...O hydrogen bond, which generates an S(6) ring. In the crystal, inversion dimers linked by pairs of very weak...

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Bibliographic Details
Main Authors: Laila El Foujji, Jihad Sebhaoui, Youness El Bakri, L'houssaine El Ghayati, El Mokhtar Essassi, Joel T. Mague
Format: Article
Language:English
Published: International Union of Crystallography 2018-04-01
Series:IUCrData
Subjects:
crystal structure
benzodiazepine
hydrogen bond
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2414314618005151
Description
Summary:In the title compound, C16H20N2O2, the seven-membered ring adopts a bowl-shaped conformation while the orientation of the 2-oxopropylidene substituent is determined by an intramolecular N—H...O hydrogen bond, which generates an S(6) ring. In the crystal, inversion dimers linked by pairs of very weak C—H...O interactions occur, which generate R22(8) loops.
ISSN:2414-3146

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