NISCAIR Online Periodicals Repository

NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR)  >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.48B [2009] >
IJC-B Vol.48B(03) [March 2009] >


Title: Enantiospecific total synthesis of ent-10,11-thapsan-10-ol
Authors: Srikrishna, A
Anebouselvy, K
Keywords: Enantiospecific
Thapsia garganica
thapsane
Thapsia villosa
Issue Date: 2009
Publisher: CSIR
Abstract: First enantiospecific total synthesis of optical antipode of the sesquiterpene 10,11-epoxythapsan-10-ol has been described. (R)-Carvone has been employed as the chiral starting material and a combination of intramolecular alkylation and Criegee fragmentation are employed for intramolecular stereospecific transfer of the chirality. An intramolecular diazoketone cyclopropanation and regioselective cyclopropane ring cleavage reactions have been employed for the creation of the three requisite contiguous quaternary carbon atoms.
Page(s): 413-422
ISSN: 0376-4699
Source:IJC-B Vol.48B(03) [March 2009]

Files in This Item:

File Description SizeFormat
IJCB 48B(3) 413-422.pdf150.83 kBAdobe PDFView/Open
 Current Page Visits: 702 
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: 559243 since 06-Feb-2009  Last updated on 30-Jul-2014Webmaster: nopr@niscair.res.in