A Study of the Diastereoselectivity of Diels-Alder Reactions on the Ce-SiO2 as Support

Bulletin of the Korean chemical society

Alireza Badiei¹  Azam Miralami¹  Ghodsi Mohammadi Ziarani¹ 

关键词: Diels-Alder (DA);    Silica support;    Cerium;    Cyclopentadiene;    Methylacrylate;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

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.

【 授权许可】

Unknown