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《中国化学工程学报(英文版)》 2008-01
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Ketalization of Catechol with Carbonyl Compounds Catalyzed by Metal p-Toluenesulfonate as Biphasic Acid Catalyst

LIANG Xuezheng , GAO Shan, WANG Wenjuan , CHENG Wenping and YANG Jianguo Shanghai Key Laboratory of Green Chemistry and Chemical Process, East China Normal University, Shanghai 200062, China  
Ketalization of catechol was studied with various carbonyl compounds using metal p-toluenesulfonate as biphasic catalysts. The results showed that copper p-toluenesulfonate was the most efficient catalysts for the re- action. The advantages of high activity, stability, reusability and low cost for the simple synthetic procedure made the catalyst one of the best choice for the reaction.
【Fund】: National Key Project of Scientific and Technical Supporting Programs Funded by Ministry of Science & Tech- nology of China (No.2006BAE03B06)
【CateGory Index】: O643.32
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