Challenging targets in rare earth metal-organic chemistry

稀土金属有机化学的挑战性目标

• 批准号: DP190100798
• 负责人: Prof Peter Junk
• 金额: $ 31.6万
• 依托单位: James Cook University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2019
• 资助国家: 澳大利亚
• 起止时间: 2019-05-17 至 2022-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP190100798
• 关键词: Challenging; targets; rare; earth; metal

This project aims to prepare highly reactive rare earth organometallic and metal-organic compounds, especially from the free metals, and to determine their structures and reactivity. Abundant rare earth resources position Australia to be a major supplier of these strategic elements. The challenging target systems include coordination stabilised novel ligands, pseudo-Grignard reagents LnR(X) including the rare fluorides, complexes primed for carbon-fluorine activation, and intermediates from use of lanthanoid reagents in organic synthesis. The project will provide a knowledge base and expertise for the utilisation of Australia's abundant rare earths and will transform the current behaviour of the elements. It builds the expertise and knowledge needed to underpin Australian rare earth processing and develops the breakthrough science needed for new applications in fine chemical manufacturing, catalysis and recycling.

该项目旨在准备高度反应性的稀土有机和金属有机化合物，尤其是从游离金属中，并确定它们的结构和反应性。丰富的稀土资源将澳大利亚成为这些战略要素的主要供应商。挑战目标系统包括协调稳定的新型配体，伪 - 灰色试剂LNR（X），包括稀有氟化物，用于碳氟氟激活的复合物以及在有机合成中使用lanthanoid Reagents的中间体。该项目将为利用澳大利亚丰富的稀土提供知识库和专家，并将改变元素的当前行为。它建立了支撑澳大利亚稀土加工所需的专业知识和知识，并开发了精细化学制造，催化和回收利用新应用所需的突破性科学。