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均相金氧化还原化学:有机金属化合物、催化及其他领域。

Homogeneous Gold Redox Chemistry: Organometallics, Catalysis, and Beyond.

作者信息

Huang Banruo, Hu Mingyou, Toste F Dean

机构信息

Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720, USA.

Department of Chemistry, School of Science, Xi'an Key Laboratory of Sustainable Energy Material Chemistry, MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, Xi'an Jiaotong University, Xi'an 710049, PR China.

出版信息

Trends Chem. 2020 Aug;2(8):707-720. doi: 10.1016/j.trechm.2020.04.012. Epub 2020 Jun 2.

Abstract

Gold redox chemistry holds the promise of unique reactivities and selectivities that are different to other transition metals. Recent studies have utilized strain release, ligand design, and photochemistry to promote the otherwise sluggish oxidative addition to Au(I) complexes. More details on the reductive elimination from Au(III) complexes have also been revealed. These discoveries have facilitated the development of gold redox catalysis and will continue to offer mechanistic insight and inspiration for other transition metals. This review highlights how research in organometallic chemistry has led to gold redox catalysis, as well as applications in materials science, bioconjugation, and radiochemical synthesis.

摘要

金的氧化还原化学具有独特的反应活性和选择性,这与其他过渡金属不同。最近的研究利用应变释放、配体设计和光化学来促进原本缓慢的金(I)配合物的氧化加成反应。关于金(III)配合物的还原消除反应也有了更多细节。这些发现推动了金氧化还原催化的发展,并将继续为其他过渡金属提供机理方面的见解和灵感。本综述重点介绍了有机金属化学研究如何促成了金氧化还原催化,以及其在材料科学、生物共轭和放射化学合成中的应用。

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