Pd Metal Catalysts for Cross-Couplings and Related Reactions in the 21st Century: A Critical Review,Chemical Reviews

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Pd Metal Catalysts for Cross-Couplings and Related Reactions in the 21st Century: A Critical Review
Chemical Reviews ( IF 51.4 ) Pub Date : 2018-02-20 00:00:00 , DOI: 10.1021/acs.chemrev.7b00443
Andrea Biffis ₁ , Paolo Centomo ₁ , Alessandro Del Zotto ₂ , Marco Zecca ₁

Affiliation

Cross-couplings and related reactions are a class of highly efficient synthetic protocols that are generally promoted by molecular Pd species as catalysts. However, catalysts based on more or less highly dispersed Pd metal have been also employed for this purpose, and their use, which was largely limited to the Heck reaction until the turn of the century, has been extended in recent years to most reactions of this class. This review provides a critical overview on these recent applications of Pd metal catalysts. Particular attention is devoted to the discussion of the mechanistic pathways that have been proposed to explain the catalytic role of Pd metal. Furthermore, the most outstanding Pd metal based catalytic systems that have emerged are illustrated, together with the development of novel approaches to boost the reactivity of Pd metal. A section summarizing the current industrial applications of Pd metal catalyzed reactions of this kind concludes the review.

中文翻译：

面向21世纪交叉偶联和相关反应的Pd金属催化剂：评论评述

交叉偶联和相关反应是一类高效的合成方案，通常由分子钯物种作为催化剂来促进。然而，基于或多或少高度分散的Pd金属的催化剂也已用于该目的，并且其用途在很大程度上一直限于Heck反应，直到世纪之交，近年来已扩展到该反应的大多数反应中。班级。这篇综述对Pd金属催化剂的这些最新应用提供了重要的概述。特别注意的是对已提出的解释Pd金属催化作用的机理的讨论。此外，还说明了已出现的最杰出的基于Pd金属的催化体系，以及开发了提高Pd金属反应性的新方法。

更新日期：2018-02-20

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