NISCAIR Online Periodicals Repository

NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR)  >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.45B [2006] >
IJC-B Vol.45B(07) [July 2006] >


Title: Isomerization of the Baylis-Hillman adducts using amberlyst-15 as a heterogeneous reusable catalyst: a simple and efficient stereoselective synthesis of (E)-cinnamyl alcohol derivatives
Authors: Das, Biswanath
Banerjee, Joydeep
Majhi, Anjoy
Chowdhury, Nikhil
Venkateswarlu, Katta
Holla, Harish
Keywords: Baylis-Hillman adduct
cinnamyl alcohol
Amberlyst-15
isomerization
stereo­selective synthesis
heterogeneous reusable catalyst
Issue Date: Jul-2006
Publisher: CSIR
IPC CodeInt.Cl.8C07C
Abstract: The Baylis-Hillman adducts, 3-aryl-3-hydroxy-2-methylene-alkanoates and 3-aryl-3-hydroxy-2-methylene-alkane¬≠nitriles have been efficiently isomerized to the corresponding (E)-cinnamyl alcohols by treatment of the adducts with Ac2O in the presence of Amberlyst-15 followed by hydrolysis of the intermediate acetates with K2CO3/MeOH. The first step occurs under solvent-free conditions and the catalyst has been found to be reusable.
Page(s): 1729-1733
ISSN: 0975-0983(Online); 0376-4699(Print)
Source:IJC-B Vol.45B(07) [July 2006]

Files in This Item:

File Description SizeFormat
IJCB 45B(7) 1729-1733.pdf105.4 kBAdobe PDFView/Open
 Current Page Visits: 521 
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: 511632 since 06-Feb-2009  Last updated on 21-Apr-2014Webmaster: nopr@niscair.res.in