Abstract

A wide variety of oxidation states and coordination numbers of complexing cations, various redox properties, high stability of the coordination center, as well as a unique electronic structure determine the catalytic activity of porphyrin complexes of noble metals in various reactions with organic substrates. This review presents the types of catalytic reactions involving compounds of ruthenium, rhodium, iridium, palladium, platinum, and gold with porphyrins, with an emphasis on the features of intermediates depending on the nature of the metal, electronic and steric effects of peripheral substituents of the macrocycle. The presented data provide a theoretical basis that can contribute to the development of innovative materials for catalysis based on metalloporphyrins, as well as the creation of new homogeneous and heterogeneous catalysts.

中文翻译：

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贵金属卟啉配合物。催化过程的中间体（综述）

 抽象的

络合阳离子的多种氧化态和配位数、多种氧化还原性质、高稳定性的配位中心以及独特的电子结构决定了贵金属卟啉配合物在与有机底物的各种反应中的催化活性。本综述介绍了钌、铑、铱、钯、铂和金化合物与卟啉的催化反应类型，重点介绍了中间体的特征，具体取决于金属、电子和外围取代基的空间效应的性质大周期。所提供的数据提供了理论基础，有助于开发基于金属卟啉的创新催化材料，以及创建新型均相和非均相催化剂。