Department of Chemistry, The University of Texas at Austin, 105 East 24th Street, Stop A5300, Austin, Texas 78712, USA.
Department of Chemistry, University of California, Berkeley, CA 94720, USA.
Chem Soc Rev. 2022 May 10;51(9):3735-3758. doi: 10.1039/d2cs00107a.
The diverse coordination modes and electronic features of actinide complexes of porphyrins and related oligopyrrolic systems (referred to as "porpyrinoids") have been the subject of interest since the 1960s. Given their stability and accessibility, most work with actinides has focused on thorium and uranium. This trend is also seen in the case of porphyrinoid-based complexation studies. Nevertheless, the diversity of ligand environments provided by porphyrinoids has led to the stabilization of a number of unique complexes with the early actinides that are often without structural parallel within the broader coordination chemical lexicon. This review summarizes key examples of prophyrinoid actinide complexes reported to date, including the limited number of porphyrinoid systems involving transuranic elements. The emphasis will be on synthesis and structure; however, the electronic features and reactivity pattern of representative systems will be detailed as well. Coverage is through December of 2021.
自 20 世纪 60 年代以来，卟啉和相关寡吡咯体系（称为“卟啉类”）的锕系元素配合物的多样协调模式和电子特性一直是人们关注的主题。鉴于它们的稳定性和可及性，大多数与锕系元素有关的工作都集中在钍和铀上。这种趋势在基于卟啉类的络合研究中也有所体现。然而，卟啉类提供的配体环境的多样性导致了许多早期锕系元素的独特配合物的稳定化，这些配合物在更广泛的配位化学词汇中通常没有结构上的相似性。这篇综述总结了迄今为止报道的关键卟啉类锕系元素配合物的例子，包括涉及超铀元素的有限数量的卟啉类系统。重点将放在合成和结构上；然而，代表性体系的电子特性和反应性模式也将详细说明。综述截止到 2021 年 12 月。
