5′-Methyl-4′-oxo-7′-phenyl-3′,4′-dihydro-1′ H -spiro[cyclohexane-1,2′-quinazoline]-8′-carbonitrile

The title compound, C 21 H 21 N 3 O, was obtained by cyclo­condensation of 3-amino-5-methyl-[1,1′-biphen­yl]-2,4-di­car­bo­nitrile with cyclo­hexa­none. The six-membered 1,3-diaza ring assumes an envelope conformation [with the flap atom displaced by 0.511 (7) Å from the plane through the other ring...

Full description

Saved in:
Bibliographic Details
Published in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2011-07, Vol.67 (7), p.o1672-o1672
Main Authors: Tang, Jianhong, Shi, Daxin, Yan, Liupan, Liu, Xuan, Li, Jiarong
Format: Article
Language:English
Subjects:
Organic Papers
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The title compound, C 21 H 21 N 3 O, was obtained by cyclo­condensation of 3-amino-5-methyl-[1,1′-biphen­yl]-2,4-di­car­bo­nitrile with cyclo­hexa­none. The six-membered 1,3-diaza ring assumes an envelope conformation [with the flap atom displaced by 0.511 (7) Å from the plane through the other ring atoms] and the cyclo­hexane ring displays a chair conformation. The dihedral angle between the aromatic rings is 42.61 (7)°.In the crystal, the mol­ecules form hydrogen-bonded bands along [011].
ISSN:1600-5368
1600-5368
DOI:10.1107/S160053681102188X