JOURNAL 3349
Organic Communications
VOLUME & ISSUE
Year: 2024 Issue: 4 October-December
Year: 2024 Issue: 4 October-December
PAGES
p.193 - 204
p.193 - 204
STATISTICS
Viewed 153 times.
Viewed 153 times.
GRAPHICAL ABSTRACT
ABSTRACT
An efficient, environmentally benign, and simple procedure has been developed for acetylation of various alcohols, phenols and amines. In this method, Phthalimide-N-sulfonic acid is used as a new and effective organo-catalyst in catalytic amount. This procedure was carried out under solvent-free conditions at room temperature as well as at microwave irradiation. Microwave-assisted reaction gives improved yields with a reduced reaction time. The present method provides noteworthy advantages of microwave irradiation and organo-catalyst such as simple work-up procedure, short reaction time with excellent yields and environmentally benign procedure. All compounds have been confirmed by 1H NMR, 13C NMR and IR spectroscopy.
KEYWORDS- Microwave,
- phthalimide-N-sulfonic acid,
- organo-catalyst,
- protection,
- acetylation,
- solvent-free
