A REINVESTIGATION OF THE RUFF DEGRADATION OF A C-2 BRANCHED-CHAIN SACCHARINIC ACID

Authors
LUKAC L KRIHOVA A MATULOVA M PETRUS L
Citation
L. Lukac et al., A REINVESTIGATION OF THE RUFF DEGRADATION OF A C-2 BRANCHED-CHAIN SACCHARINIC ACID, Chemicke zvesti, 47(2), 1993, pp. 124-126
Citations number
11
Categorie Soggetti
Chemistry
Journal title
Chemicke zvesti → ACNP
ISSN journal
03666352
Volume
47
Issue
2
Year of publication
1993
Pages
124 - 126
Database
ISI
SICI code
0366-6352(1993)47:2<124:AROTRD>2.0.ZU;2-I
Abstract
The treatment of the calcium salt of D-isosaccharinic acid with hydrog en peroxide in the presence of ferric ions gave rise to 3-deoxy-D-glyc ero-2-pentulose, the structure of which was proved by both H-1 and C-1 3 NMR spectroscopy. The results are in an agreement with those obtaine d ninety years ago by the author of the method of shortening the carbo n chain of aldoses, and offer another proof, that its intermediate is not a 2-ketoaldonic acid.