Iron-containing MIL-101(Cr) as highly active and stable heterogeneous catalysts for the benzylation of aromatics with benzyl chloride

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• 作者：Kunyue Leng ; Chunmei Zhang ; Xiaolin Li…
• 关键词：MIL ; 101 ; Iron ; containing ; Benzyl chloride ; Benzylation ; Mesitylene
• 刊名：Reaction Kinetics, Mechanisms and Catalysis
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：120
• 期：1
• 页码：345-357
• 全文大小：
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Catalysis; Physical Chemistry; Industrial Chemistry/Chemical Engineering;
• 出版者：Springer Netherlands
• ISSN：1878-5204
• 卷排序：120

文摘

In this work, we report for the first time that iron-containing MIL-101(Cr) was utilized as a highly active and stable heterogeneous catalyst for Friedel–Crafts alkylation. Fe/MIL-101(Cr) with 20 wt% Fe loading exhibited superior catalytic activity in the benzylation of benzene or mesitylene with relatively large molecular size. Importantly, the catalyst is a stable heterogeneous catalyst and can still maintain high catalytic activity after five cycles, even in the presence of a small amount of water.