Back Cover: Rational Design of a Polyoxometalate Intercalated Layered Double Hydroxide: Highly Efficient Catalytic Epoxidation of Allylic Alcohols under Mild and Solvent-Free Conditions (Chem. Eur. J. 5/2017)

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• 作者：Tengfei Li ; Zelin Wang ; Dr. Wei Chen ; Dr. Haralampos N. Miras and Prof. Yu-Fei Song
• 刊名：Chemistry - A European Journal
• 出版年：2017
• 出版时间：January 23, 2017
• 年：2017
• 卷：23
• 期：5
• 页码：1206
• 全文大小：786K
• ISSN：1521-3765

文摘

Intercalation catalysts, owing to their modular and accessible gallery and unique interlamellar chemical environment, have shown a wide range of applications in various catalytic reactions. However, the poor mass-transfer between the active components of the intercalated catalysts and organic substrates is one of the challenges that limit their further applications. A novel heterogeneous catalyst was fabricated by intercalating the active polyoxometalate (POM) into the ionic-liquid-modified layered double hydroxides (LDHs). This novel intercalation catalyst demonstrates high activity and selectivity for epoxidation of various allylic alcohols in the presence of H<sub>2sub>O<sub>2sub> under mild conditions. More information can be found in the Full Paper by Y.-F. Song et al. on page 1069 ff.