Sulfonic acid-functionalized silica through quantitative oxidation of thiol groups.
Chem Commun (Camb)
; (2): 246-7, 2003 Jan 21.
Article
em En
| MEDLINE
| ID: mdl-12585413
ABSTRACT
A simple procedure for the preparation of amorphous silica containing thiol groups which quantitatively affords sulfonic acid groups has been developed, resulting in site densities and activity for the esterification of acetic acid with methanol greater than a commercial Nafion silica composite.
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01-internacional
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2003
Tipo de documento:
Article