NISCAIR Online Periodicals Repository

Research Journals >
Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.49B [2010] >
IJC-B Vol.49B(01) [January 2010] >

Title: Diels-Alder reaction of 9-anthracenemethanol and dimethylacetylene-dicarboxy­late; potential route for the synthesis of regiospecific products of 9-substituted anthracene with unsymmetrical acetylenes
Authors: Singh, M Dhaneshwar
Ningombam, Anjana
Keywords: 9-Anthracenemethanol
unsymmetrical dienophile
unsymmetrical acetylene dicarboxylates
Issue Date: Jan-2010
Publisher: CSIR
Abstract: Diels-Alder reaction of 9-anthracenemethanol with dimethylacetylene-dicarboxylate gives rise to the formation of a lactone derivative by condensation of the alcoholic function of the 9-substituent with the nearby carboxylate group in the Diels-Alder adduct. Opening of the lactone derivative with an alcohol yields the desired Diels-Alder adduct. If the alcohol used for opening the lactone is different from the alcohol part of the dicarboxylate, the reaction gives the regiospecific adduct in which the alkoxy group (used for opening the lactone) is ortho to the 9-substituent.
Page(s): 77-83
ISSN: 0975-0983(Online); 0376-4699(Print)
Source:IJC-B Vol.49B(01) [January 2010]

Files in This Item:

File Description SizeFormat
IJCB 49B(1) 77-83.pdf111.67 kBAdobe PDFView/Open
 Current Page Visits: 1458 
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: 162727 since 01-Sep-2015  Last updated on 21-Jun-2016Webmaster: