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.

本计画将研究以重硷土金属为主的s区金属的新型混配配合物的合成、表征与反应性。它将包括合适的空间要求的N-配体的设计和合成，有机金属和有机酰胺前体络合物的合成，转化为异常键合的金属络合物和它们的反应性的研究，在合成和可能的催化应用。配体设计策略将用于新的配合物，以利用碱土金属的独特性质来稳定反应性阴离子部分并结合不寻常的图案。新的配合物和反应将通过多核核磁共振光谱、X射线衍射、红外光谱和其他技术进行研究。新合成的物种的反应性将被调查对一系列有机底物和小分子，包括工业相关气体。