p-Toluenesulfonyl chloride as a new and effective catalyst for acetylation and formylation of hydrox

• 作 者: Ardeshir Khazaei Amin Rostami Fatemeh Mantashlo
• 机 构: Faculty of Chemistry,Bu-Ali Sina University,Hamedan 6517838683,Iran,Department of Chemistry,Faculty
• 出 处: Chinese Chemical Letters
• 发表日期: 2010年12期
• 关键词: hydroxyl alcohols anhydride structurally phenols acetic esters reagent moiety he

The catalytic application of p-toluenesulfonyl chloride for efficient acetylation of various types of alcohols and phenols with acetic anhydride in solvent-free conditions is reported.Also structurally diverse alcohols were formylated using formic acid based on the use of catalytic amount of p-toluenesulfonyl chloride under solvent-free condition.The reactions were carried out in short reaction time and in good to excellent yields at room temperature.

The catalytic application of p-toluenesulfonyl chloride for efficient acetylation of various types of alcohols and phenols with acetic anhydride in solvent-free conditions is reported. Alo structurally diverse variously used formic acid based on the use of catalytic amount of p-toluenesulfonyl chloride under solvent-free condition. The reactions were carried out in short reaction time and in good to excellent yields at room temperature.