A C-13 NMR-STUDY OF THE PROTONATION OF 3,5-DIHYDROXYBENZOIC ACID IN AQUEOUS SULFURIC-ACID

Authors
HALDNA U LINASK K KUURA H KUDRYASHOVA M
Citation
U. Haldna et al., A C-13 NMR-STUDY OF THE PROTONATION OF 3,5-DIHYDROXYBENZOIC ACID IN AQUEOUS SULFURIC-ACID, Mendeleev communications, (1), 1994, pp. 22-23
Citations number
12
Categorie Soggetti
Chemistry
Journal title
Mendeleev communications → ACNP
ISSN journal
09599436
Issue
1
Year of publication
1994
Pages
22 - 23
Database
ISI
SICI code
0959-9436(1994):1<22:ACNOTP>2.0.ZU;2-M
Abstract
The protonation parameters in the Cox-Yates treatment pK(BH+) = 3.45 /- 0.28 and m = 0.34 +/- 0.06 have been determined by C-13 NMR spectr oscopy for 3,5-dihydroxybenzoic acid in sulfuric acid-water mixtures.