2 N-SACCHARIN PERACIDS

Authors
FEEDER N JONES W
Citation
N. Feeder et W. Jones, 2 N-SACCHARIN PERACIDS, Acta crystallographica. Section C, Crystal structure communications, 50, 1994, pp. 1347-1349
Citations number
16
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section C, Crystal structure communications → ACNP
ISSN journal
01082701
Volume
50
Year of publication
1994
Part
8
Pages
1347 - 1349
Database
ISI
SICI code
0108-2701(1994)50:<1347:2NP>2.0.ZU;2-Q
Abstract
The crystal structures of N-saccharinperpropanoic acid [3-oxo-2H-1,2-b enzisothiazole-2-peroxypropanoic acid 1,1-dioxide, C10H9NO6S, (I)] and N-saccharinperpentanoic acid [3-oxo-2H-1,2-benzisothiazole-2-peroxype nta noic acid 1,1-dioxide, C12H13NO6S, (II)] have been determined. Hyd rogen bonding in (I) produces chains of molecules through the interact ion of the peracid proton and keto O atom, while in (II) the result is ten-membered centrosymmetric peracid ring dimers. We believe this to be the first example of such a centrosymmetric motif in an organic per acid.