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Syntheses of reactive rare earth complexes by redox transmetallation/protolysis reactions–A simple and convenient method
Coordination Chemistry Reviews ( IF 20.3 ) Pub Date : 2020-04-16 , DOI: 10.1016/j.ccr.2020.213232
Zhifang Guo , Ryan Huo , Yu Qing Tan , Victoria Blair , Glen B. Deacon , Peter C. Junk

The Redox Transmetallation/Protolysis (RTP) reaction is a convenient, one-pot synthetic route to novel highly reactive lanthanoid complexes. This review encompasses and summarizes the various lanthanoid complexes that have been prepared by the RTP method and is organized by the different classes of ligands. The lanthanoid complexes formed include pyrazolates; indolates; formamidinates; amidinates; aryloxides, cyclopentadienides, organoamides and other less common species, such as pyrrolides and triazenides. While diarylmercurials are largely used in the RTP reaction due to their air and moisture stability, oxidising power and capabilities of forming reactive intermediate species, investigations of alternatives to mercurial reagents have also been conducted. This review includes the initial studies of both pentafluorophenylsilver and trispentafluorophenylbismuth as potential replacements for diarylmercurials in the RTP reactions.



中文翻译:

通过氧化还原金属转移/质子分解反应合成反应性稀土配合物的简便方法

氧化还原金属转移/分解(RTP)反应是一种便捷的一锅合成路线,可合成新型高反应性镧系元素络合物。这篇综述涵盖并总结了通过RTP方法制备的各种镧系元素络合物,并由不同种类的配体组成。形成的镧系元素络合物包括吡唑酸盐;淫秽 甲酰胺基 mid 芳基氧化物,环戊二烯,有机酰胺和其他较不常见的物质,例如吡咯化物和三叠氮化物。尽管二芳基汞由于其在空气和湿气中的稳定性,氧化能力和形成反应性中间物质的能力而广泛用于RTP反应中,但也已进行了汞试剂替代品的研究。

更新日期:2020-04-20
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