Diels-Alder and dehydration reactions of furan derivatives with ethylene catalyzed by liquid Brønsted acids and Lewis acids
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- 作者：Song Songa ; Guangjun Wua ; Weili Daia ; Naijia Guana ; b ; Landong Lia ; b ; lild@nankai.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Furan derivatives ; Diels-Alder dehydration ; Haloacetic acids ; Rare-earth metal triflates
- 刊名：Journal of Molecular Catalysis A: Chemical
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：420
- 期：Complete
- 页码：134-141
- 全文大小：1422 K
文摘
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Diels-Alder/dehydration reactions of furan derivatives with ethylene catalyzed by liquid Brønsted and Lewis acids.
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Quasi-homogeneous reaction formed with optimized catalysts and solvents.
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Optimal acidity of haloacetic acids and metal triflates for p-xylene production established.
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Rare-earth metal triflates are better catalysts than haloacetic acids for the reaction.