NISCAIR Online Periodicals Repository

Research Journals >
Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.45B [2006] >
IJC-B Vol.45B(10) [October 2006] >

Title: An environmentally benign protocol for the synthesis of 3,4-dihydropyrimidin-2(1H)-ones using solid acid catalysts under solvent-free conditions
Authors: Kumar, Dalip
Mishra, Braja Gopal
Rao, V S
Keywords: Phosphotungstic acid
sulfated zirconia
solvent-free synthesis
multicomponent condensation
green chemistry
Issue Date: Oct-2006
Publisher: CSIR
IPC CodeInt.Cl.8 C07D
Abstract: Phosphotungstic acid/sulfated zirconia catalyzed one-pot condensation of aryl aldehydes, urea derivatives and β-diketones under microwave irradiation rapidly affords substituted 3,4-dihydropyrimidin-2(1H)-ones in excellent yields and high purity. The low cost catalysts have exhibited remarkable reactivity and reusability for the aforementioned synthesis.
Page(s): 2325-2329
ISSN: 0975-0983(Online); 0376-4699(Print)
Source:IJC-B Vol.45B(10) [October 2006]

Files in This Item:

File Description SizeFormat
IJCB 45B(10) 2325-2329.pdf107.27 kBAdobe PDFView/Open
 Current Page Visits: 82 
Recommend this item


Online Submission of Articles |  NISCAIR Website |  National Knowledge Resources Consortium |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2015 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 165779 since 01-Sep-2015  Last updated on 27-Jun-2016Webmaster: