Silica immobilized sulfuric acid ([3-(propyl)sulfanyl]propyl]ester and N-propylsulfamic acid as recyclable catalysts for chemoselective synthesis of 1,1-diacetates, By Dariush Saberi

Research

Title	Silica immobilized sulfuric acid ([3-(propyl)sulfanyl]propyl]ester and N-propylsulfamic acid as recyclable catalysts for chemoselective synthesis of 1,1-diacetates
Type	Article
Keywords	—
Journal	Green Chemistry Letters and Reviews
DOI	—
Researchers	Dariush Saberi (Third researcher) , Khodabakhsh Niknam (Fourth researcher)

Abstract

Silica immobilized sulfuric acid ([3-(propyl)sulfanyl]propyl]ester and N-propylsulfamic acid are employed as recyclable catalysts for the synthesis of 1,1-diacetates from the reaction between an aromatic aldehyde and acetic anhydride under mild- and solvent-free conditions at room temperature. These solid acids could be recycled several times without losing any catalytic activity.