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:Hamid Reza Shaterian、Fatemeh Rigi
DOI:10.1002/cjoc.201280002
日期:2012.3
This paper reports a practical and green method for the acetalization of carbonylcompounds as pentaerythritoldiacetals and diketals derivatives using cellulosesulfuricacid as a biodegradable and reusable solid acidcatalyst under thermal solvent‐free conditions.