2007•Chemistry & BioengineeringRequires access
Synthesis of Benzaldehyde Glycol Acetal Catalyzed by Sulfaminic Acid
Jizhong Li
Open publisher page 0 citations
Abstract
Benzaldehyde glycol acetal was synthesized with benzaldehyde and glycol as raw materials and sulfaminic acid as catalyst.The main factors influencing on the reaction were investigated.Experimental results indicated that the optimum conditions of esterification reaction were as follows: the molar ratio of benzaldehyde and glycol and sulfaminic acid 1∶2.0∶0.082,water-carrying agent of cyclohexane 10 mL,the reaction time 75 min,and the acetal yield was up to 93.07%.