Alkylation of Phenol with Cyclohexanol Catalyzed by Acidic Ionic Liquid

Abstract:

Alkylation of phenol with cyclohexanol catalyzed by acidic ionic liquid has been investigated. The influences of reaction temperature, reaction time, reactant ratio (mol ratio of phenol to cyclohexanol), the amount and the recycle of ionic liquid on catalytic activity were studied. The conversion of phenol and the selectivity of paracyclohexylphenol were 75.5% and 61.6%, respectively, under optimum reaction conditions. The ionic liquid was utilized repeatedly over three times without remarkable loss of catalytic activity．

• Periodical: Advanced Materials Research (Volumes 233-235)
• Pages: 188-193
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.233-235.188
• Online since: May 2011
• Authors: Hai Bing Yu, Jun Nan, Jing Cheng Zhang, Jian Zhou Gui
• Keywords: Acidic Ionic Liquid, Alkylation, Cyclohexanol, Phenol

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