NISCAIR Online Periodicals Repository

NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR)  >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.50B [2011] >
IJC-B Vol.50B(12) December 2011] >


Title: Brϕnsted acid catalyzed one-pot condensation of -naphthol, aldehyde and active methylene substrate: Synthesis of naphthopyrans
Authors: Srihari, P
Ganganna, B
Rajendraprasad, K
Bhunia, Dinesh C
Yadav, J S
Keywords: Aldehyde
multicomponent
benzopyrans
Brϕnsted acid
Lewis acid
Issue Date: Dec-2011
Publisher: NISCAIR-CSIR, India
Abstract: An efficient one-pot condensation of -naphthol, aldehyde and active methylene substrate is achieved using catalytic amount of phosphomolybdic acid. This multi-component reaction resulted in the synthesis of several naphthopyran derivatives in good yields.
Page(s): 1755-1761
CC License:  CC Attribution-Noncommercial-No Derivative Works 2.5 India
ISSN: 0975-0983(Online); 0376-4699(Print)
Source:IJC-B Vol.50B(12) December 2011]

Files in This Item:

File Description SizeFormat
IJCB 50B(12) 1755-1761.pdf98.49 kBAdobe PDFView/Open
 Current Page Visits: 715 
Recommend this item

 

National Knowledge Resources Consortium |  NISCAIR Website |  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 © 2012 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: 621599 since 06-Feb-2009  Last updated on 13-Nov-2014Webmaster: nopr@niscair.res.in