Recent developments in the control of selectivity in hydrogenation reactions by confined metal functionalities,Catalysis Science & Technology

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Recent developments in the control of selectivity in hydrogenation reactions by confined metal functionalities
Catalysis Science & Technology ( IF 4.4 ) Pub Date : 2020-10-27 , DOI: 10.1039/d0cy01709d
Moussa Zaarour _{1,

2,

3,

4,

5} , Jurjen Cazemier _{1,

2,

3,

4,

5} , Javier Ruiz-Martínez _{1,

2,

3,

4,

5}

Affiliation

Confining metal active species in the voids of porous solid matrices such as zeolites, metal–organic frameworks (MOFs), and carbon nanotubes (CNTs) can bring fascinating key advantages in the field of selective hydrogenation reactions. Confined metal species act as intermolecular selective catalysts capable of discriminating reagents based on their molecular size and shape. They also exhibit intramolecular selectivity by converting one or more functional groups selectively in the presence of others. In this review, we present a comprehensive overview of the different synthetic methods for confining active metal species in the voids of zeolites, MOFs, CNTs, and other porous structures. We then emphasize the strong influence of metal confinement on steering catalytic selectivity in a wide range of selective hydrogenation reactions. Finally, we share our opinion on the different synthesis methods for potential practical applications and on future research directions.

中文翻译：

受限金属官能度控制加氢反应选择性的最新进展

将金属活性物质限制在诸如沸石，金属有机骨架（MOF）和碳纳米管（CNT）等多孔固体基质的空隙中，可以在选择性加氢反应领域带来令人着迷的关键优势。受限的金属物质充当分子间选择性催化剂，能够根据其分子大小和形状区分试剂。它们还通过在存在其他官能团时选择性地转化一个或多个官能团而表现出分子内选择性。在这篇综述中，我们对限制沸石，MOF，CNT和其他多孔结构空隙中活性金属种类的不同合成方法进行了全面概述。然后，我们强调了在许多选择性加氢反应中，金属限制对转向催化选择性的强烈影响。最后，

更新日期：2020-11-03

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