Choudary, Boyapati M. ; Chowdari, Naidu S. ; Jyothi, Karangula ; Kumar, Nadakuditi S. ; Kantam, Mannepalli L. (2002) A new bifunctional catalyst for tandem Heck-asymmetric dihydroxylation of olefins Chemical Communications (6). pp. 586-587. ISSN 1359-7345
|
PDF
- Publisher Version
131kB |
Official URL: http://www.rsc.org/delivery/_ArticleLinking/Displa...
Related URL: http://dx.doi.org/10.1039/B110681N
Abstract
A new bifunctional catalyst consisting of active palladium and osmium species anchored on silica gel through a mercaptopropyl spacer and a cinchona alkaloid respectively has been prepared for the first time and used in the heterogeneous tandem Heck-asymmetric dihydroxylation of olefins to afford diols with excellent yields and enantiomeric excesses (ee's) in presence of N-methylmorpholine Noxide or K3Fe(CN)6 as cooxidants.
Item Type: | Article |
---|---|
Source: | Copyright of this article belongs to Royal Society of Chemistry. |
ID Code: | 6848 |
Deposited On: | 26 Oct 2010 05:23 |
Last Modified: | 16 May 2016 17:08 |
Repository Staff Only: item control page