Manganese‐catalysed reactions have attracted great attention recently due to the high relative abundance and cheap and eco‐friendly behaviour. Applications of manganese catalysis in cross‐dehydrogenative coupling are among the hottest areas since 90% of the contributions are very recent. Dehydrogenation of alcohols using Mn‐pincer systems is highly explored nowadays for cross‐coupling to synthesise a variety of products and Mn‐catalysed C−H activation, and radical reactions are applied in dehydrogenative couplings of various synthons. This review focuses on the synthesis of synthetically as well as biologically important motifs such as carbonyl compounds, olefins, nitrogen heterocycles, amines, imines, etc. using manganese‐catalysed dehydrogenative cross‐coupling reactions.

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锰催化的脱氢偶联–概述

锰催化的反应由于相对丰度高，价格便宜和对生态友好的行为而引起了人们的极大关注。锰催化在交叉脱氢偶联中的应用是最热门的领域，因为90％的贡献是最近才出现的。如今，人们已广泛探索使用Mn-pincer系统进行醇脱氢以交叉偶联以合成多种产物和Mn催化的CH活化，并且自由基反应被用于各种合成子的脱氢偶联中。这篇综述着重于利用锰催化的脱氢交叉偶联反应合成合成以及生物学上重要的基序，例如羰基化合物，烯烃，氮杂环，胺，亚胺等。