Synthesis, Characterisation and Reactivity of Unusual Alkaline Earth Metal Complexes

异常碱土金属配合物的合成、表征及反应活性

• 批准号: 2590258
• 金额: --
• 依托单位: University of St Andrews
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2021
• 资助国家: 英国
• 起止时间: 2021 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2590258
• 关键词: Synthesis; Characterisation; Reactivity; Unusual; Alkaline

This project will study the synthesis, characterisation and reactivity of novel heteroleptic complexes of s-block metals, mainly of the heavier alkaline earth metals. It will comprise the design and synthesis of suitable sterically demanding N-ligands, the synthesis of organometallic and organoamide precursor complexes, conversion to unusually bonded metal complexes and the study of their reactivity for applications in synthesis and possibly catalysis. A ligand-design strategy will be used in the new complexes to harness the unique properties of the alkaline earth metals to stabilise reactive anionic moieties and bind in unusual motifs. New complexes and reactions will be studied by multinuclear NMR spectroscopy, X-ray diffraction, IR spectroscopy and other techniques. The reactivity of newly synthesised species will be investigated towards a range of organic substrates and small molecules including industrially relevant gases.

该项目将研究S块金属（主要是较重的碱土金属）的新型杂色复合物的合成，表征和反应性。它将构成合适的空间含量N-配体的设计和合成，有机胺和有机酰胺前体的合成，转化为异常粘合金属络合物的转化以及其在合成和可能催化中应用中的反应性的研究。新配合物将使用配体设计策略来利用碱金属的独特特性，以稳定反应性阴离子部分并结合异常的基序。新的复合物和反应将通过多核NMR光谱，X射线衍射，IR光谱和其他技术研究。新合成物种的反应性将研究针对一系列有机底物和包括工业相关气体的小分子。