Catalyzed N-acylation of carbamates and oxazolidinones by Heteropolyacids (HPAs)

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13th Int. Electron. Conf. Synth. Org. Chem. 2009, a011:1-6

Communication

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Catalyzed N-acylation of carbamates and oxazolidinones by Heteropolyacids (HPAs)

Ali Gharib ^1,2^,*

, Manouchehr Jahangir ¹ and Mina Roshani ¹

1 Department of Chemistry, Islamic Azad University, Mashhad, Iran; 2 Agricultural Researches and Services Center, Mashhad, Iran; * Author to whom correspondence should be addressed.

(This article belongs to the section A. General Organic Synthesis)

Cite this paper as: Gharib, A.; Jahangir, M.; Roshani, M. Catalyzed N-acylation of carbamates and oxazolidinones by Heteropolyacids (HPAs). In Proceedings of the 13th Int. Electron. Conf. Synth. Org. Chem., 1-30 November 2009; Sciforum Electronic Conferences Series, 2009, a011:1-6.

Abstract: We wish to report reaction of various carbamates and oxazolidinones with carboxylic acid anhydrides in the presence of Wells-Dawson heteropolyacid catalysis. The N-acylation was carried out in presence heteropolyacid catalyst and gave the corresponding N-acyl products in good yields under solvent-free, green conditions. In this acylation used of Carboxylic acids and anhydride as acylating agents.

Keywords: Wells-Dawson, Heteropolyacid, Acylation, carbamates, oxazolidinones

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