Acetalization of Carbonyl Compounds as Pentaerythritol Diacetals and Diketals in the Presence of Cellulose Sulfuric Acid as an Efficient, Biodegradable and Reusable Catalyst  

作　　者：Shaterian, Hamid Reza Rigi, Fatemeh 

机构地区：[1]Department of Chemistry, Faculty of Sciences, University of Sistan and Baluchestan, PO Box 98135-674, Zahedan, Iran

出　　处：《Chinese Journal of Chemistry》2012年第3期695-698,共4页中国化学（英文版）

摘　　要：This paper reports a practical and green method for the acetalization of carbonyl compounds as pentaerythritol diacetals and diketals derivatives using cellulose sulfuric acid as a biodegradable and reusable solid acid catalyst under thermal solvent-free conditions.This paper reports a practical and green method for the acetalization of carbonyl compounds as pentaerythritol diacetals and diketals derivatives using cellulose sulfuric acid as a biodegradable and reusable solid acid catalyst under thermal solvent-free conditions.

关 键 词：synthetic method  aldehyde  cellulose sulfuric acid pentaerythritol  solvent-free  acetalization 

分 类 号：O623.541[理学—有机化学] O643.36[理学—化学]