Ketalization of Catechol with Carbonyl Compounds Catalyzed by Metal p-Toluenesulfonate as Biphasic Acid Catalyst

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 reaction. The advantages of high activity, stability, reusability and low cost for the...

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Veröffentlicht in:Chinese journal of chemical engineering 2008-02, Vol.16 (1), p.124-127
1. Verfasser: 梁学正 高珊 王雯娟 程文萍 杨建国
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Sprache:eng
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Zusammenfassung: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 reaction. 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.
ISSN:1004-9541
2210-321X
DOI:10.1016/S1004-9541(08)60050-6