Generic placeholder image

Letters in Organic Chemistry

Editor-in-Chief

ISSN (Print): 1570-1786
ISSN (Online): 1875-6255

Xanthan Sulfuric Acid: An Efficient Bio-Supported and Recyclable Solid Acid Catalyst for the Synthesis of 2-minothiazole-5-carboxylates and 2-aminoselenazole-5-carboxylates

Author(s): Bowroju S. Kuarm, Janganati V. Madhav and Bhargavi Rajitha

Volume 8, Issue 8, 2011

Page: [549 - 553] Pages: 5

DOI: 10.2174/157017811797249443

Price: $65

Abstract

An efficient method has been developed for the synthesis of 2-amino thiazole and selenazole-5-carboxylates from β-ketoesters, thiourea or seleno urea and N-bromo succinamide by using Xanthan sulfuric acid as a solid acid catalyst. The reaction work-up is very simple and the catalyst can be easily separated from the reaction mixture and reused several times in subsequent reactions.

Keywords: Bio-supported, N-bromo succinamide(NBS), recyclable, selenazoles, thiazoles, Xanthan sulfuric acid, inflammation, hypertension, bacterial, HIV infections


Rights & Permissions Print Cite
© 2024 Bentham Science Publishers | Privacy Policy