Controlling ligand binding for tunable and switchable catalysis: cation-modulated hemilability in pincer-crown ether ligands,Dalton Transactions

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Controlling ligand binding for tunable and switchable catalysis: cation-modulated hemilability in pincer-crown ether ligands
Dalton Transactions ( IF 3.5 ) Pub Date : 2017-08-03 00:00:00 , DOI: 10.1039/c7dt02156a
Alexander J. M. Miller _{1,

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Affiliation

Methods for in situ reversible control over ligand binding processes at transition metal complexes can enable advances in switchable and tunable catalysis. After a brief overview of different approaches to controlling ligand binding, this Perspective details the development of “pincer-crown ether” ligands that contain a rigid pincer backbone and a hemilabile aza-crown ether unit that enables cation-modulated hemilability. Applications of pincer-crown ether complexes in small molecule activation and catalysis are discussed, culminating in a set of design principles for ligands capable of cation-modulated ligand binding.

中文翻译：

控制配体的结合以实现可调和可转换的催化作用：夹式冠醚配体中阳离子调节的半变性

对于方法原位可逆控制的配体结合在过渡金属配合物的过程可以使在可开关和可调催化进展。在简要介绍了控制配体结合的不同方法后，本“观点”详细介绍了“钳-冠醚”配体的开发过程，该配体包含刚性的钳子骨架和半阳离子的氮杂-冠醚单元，该单元可进行阳离子调节的半定性。讨论了钳-冠醚配合物在小分子活化和催化中的应用，最终得出了一组能够进行阳离子调节的配体结合的配体的设计原理。

更新日期：2017-09-20

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