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
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Viewed 29 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
