钌催化剂的加氢和氢解及其在生物质转化中的应用

T. Müller
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引用次数: 1

摘要

随着人们对高效和高选择性化学转化的重视,钌催化加氢和氢解反应领域近年来得到了极大的发展。这些进展是由对催化途径的详细了解引发的,这些途径使研究人员能够改进已知的转化并实现生物质转化中的新转化。本章从钌的性质入手,介绍了催化功能的概念,作为合理设计钌催化剂的基础。重点讨论了解离吸附氢的原理。然后将这些原理应用于典型生物分子的转化,如纤维素、半纤维素和木质素。特征特征使钌催化实现可持续的化学转化的最杰出的工具之一。
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Hydrogenation and Hydrogenolysis with Ruthenium Catalysts and Application to Biomass Conversion
With the rising emphasis on efficient and highly selective chemical transformations, the field of ruthenium-catalysed hydrogenation and hydrogenolysis reactions has grown tremendously over recent years. The advances are triggered by the detailed understanding of the catalytic pathways that have enabled researchers to improve known transformations and realise new transformations in biomass conversion. Starting with the properties of ruthenium, this chapter introduces the concept of the catalytic function as a basis for rational design of ruthenium catalysts. Emphasis is placed on discussing the principles of dissociative adsorption of hydrogen. The principles are then applied to the conversion of typical biomolecules such as cellulose, hemicellulose and lignin. Characteristic features make ruthenium catalysis one of the most outstanding tools for implementing sustainable chemical transformations.
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