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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 29, Number 1
BKCSDE 29(1)
January 20, 2008 

 
Title
A Study of the Diastereoselectivity of Diels-Alder Reactions on the Ce-SiO2 as Support
Author
Ghodsi Mohammadi Ziarani*, Alireza Badiei, Azam Miralami
Keywords
Diels-Alder (DA), Silica support, Cerium, Cyclopentadiene, Methylacrylate
Abstract
The diastereoselectivity of Diels-Alder reactions were studied on the silica surface supported with different concentrations of cerium ion as efficient Lewis acid catalysts under solvent-free conditions. The results showed that the diastereoselectivity of reaction was highly improved in these conditions. The cerium ion was grafted on silica surface by using ion exchange method.
Page
47 - 0
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