Open Access2‐(Adamantan‐1‐yl)‐5‐methylbenzo[ d ][1,3]oxazin‐4‐one
Author(s) -
Crane Jonathan D,
Rogerson Eleanor
Publication year - 2004
Publication title -
acta crystallographica section e
Language(s) - English
Resource type - Journals
ISSN - 1600-5368
DOI - 10.1107/s1600536804006907
Subject(s) - steric effects , stereochemistry , chemistry , plane (geometry) , planar , crystallography , medicinal chemistry , mathematics , geometry , computer science , computer graphics (images)
At 150 K, the benzo[ d ][1,3]oxazin‐4‐one heterocycle in the title compound, C 19 H 21 NO 2 , lies on a crystallographic mirror plane. This group is planar despite the resulting unfavourable steric interaction between the proximal 5‐methyl and 4‐carbonyl groups.