Citation
M. Bolte et al., Redetermination of 3,3,6,6-tetramethyl-4a-hydroxy-9(ortho-methoxyphenyl)-2,3,4,4a,5,6,7,8,9,9a-deca-hydro-1H-xanthene-1,8-dione at 173 K, ACT CRYST E, 57, 2001, pp. o172-o173
Citations number
11
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
ISSN journal
16005368
→ ACNP
Volume
57
Year of publication
2001
Part
2
Pages
o172 - o173
Database
ISI
SICI code
1600-5368(200102)57:<o172:RO3>2.0.ZU;2-6
Abstract
The title compound, C24H30O5, has been redetermined at 173 K. In contrast t
o the structure determination of Tu et al. [Chin. J. Struct. Chem. (Jiegou
Huaxue) (1998), 17, 409-412] at room temperature, we were able to locate al
l H atoms. There is an intermolecular hydrogen bond between the hydroxyl gr
oup and the carbonyl O atom of the cyclohexenone ring.