Metalation chemistry of meso-aryl-substituted expanded porphyrins
Metalation chemistry of meso-aryl-substituted expanded porphyrins
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DOI：
10.1002/ejic.200501097
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发表时间：
2006-04
影响因子：
2.3
通讯作者：
Soji Shimizu;A. Osuka
中科院分区：
文献类型：
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作者：
Soji Shimizu;A. Osuka
内消旋芳基取代的扩展卟啉是内消旋芳基取代的卟啉的结构类似物。它们表现出丰富而新颖的配位行为，包括由于大空腔而产生的多金属螯合、由于金属中心接近而产生的自旋相互作用，以及金属化时结构和电化学性质的巨大变化。最近发现了一系列内消旋芳基取代的扩展卟啉的简便、一锅法合成，使我们能够研究它们的金属络合化学。本微综述的目的是重点介绍内消旋芳基取代的扩展卟啉金属配合物的合成和表征方面的最新进展。 (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, 德国, 2006)
meso-Aryl-substituted expanded porphyrins are structural analogues of meso-aryl-substituted porphyrins. They exhibit rich and novel coordination behaviors, including multi-metal chelation due to the large cavities, spin–spin interaction arising from the proximity of metal centers, and large changes in their structural and electrochemical properties upon metalation. The recent discovery of a facile, one-pot synthesis of a series of meso-aryl-substituted expanded porphyrins enables us to investigate their metal-complexation chemistry. The aim of this Microreview is to highlight recent progress in the synthesis and characterization of metal complexes of meso-aryl-substituted expanded porphyrins. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)