Polyoxoanion-Supported Transition Metals: Synthesis, Characterization and Applications in Catalysis

多氧阴离子负载的过渡金属：合成、表征及其在催化中的应用

• 批准号: 9531110
• 负责人: Richard Finke
• 金额: $ 28.5万
• 依托单位: Colorado State University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-05-01 至 1999-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9531110&HistoricalAwards=false
• 关键词: Polyoxoanion; Supported; Transition; Metals; Synthesis

This award in the Inorganic, Bioinorganic, and Organometallic Chemistry Program supports research and education on polyoxometalates by Dr. Richard G. Finke of the Chemistry Department, Colorado State University. New classes of polyoxometalates will be synthesized, characterized, and tested as oxidation catalysts. Detailed kinetic and mechanistic studies will be included. Methods will be developed to use the polyoxometalates to support organometallic derivatives for catalytic use. Also, a novel method for using molecular oxygen and aldehyde as co-catalysts for oxidation of important olefins such as propylene and ethylene will be explored. Polyoxometalate anions are complex, negatively-charged groups which contain a number of metal atoms, such as tungsten and titantium; oxygen atoms; and phosphorus. In this research, new classes of these anions will be synthesized and developed as oxidation catalysts. The robustness and inertness of these species make them advantageous for this application, and an approach which uses molecular oxygen as an oxidant is environmentally benign.

该奖项在无机，生物无机和有机化学 该计划支持多聚氧乙烯酸盐的研究和教育。 Richard G.科罗拉多州立大学化学系的芬克。 新型聚氧乙烯醚将被合成，表征， 作为氧化催化剂进行测试。 详细的动力学和机理研究 将包括在内。 将开发使用聚氧乙烯酸盐的方法 以负载用于催化用途的有机金属衍生物。 还有一本小说 使用分子氧和醛作为助催化剂的方法， 重要的烯烃如丙烯和乙烯的氧化将被 探讨了 聚氧乙烯酸盐阴离子是复杂的带负电荷的基团， 含有许多金属原子，如钨和钛;氧 原子;和磷。 在这项研究中，这些阴离子的新类别 将被合成并开发为氧化催化剂。 的鲁棒性 这些物种的惰性使它们有利于这一点， 应用，并且使用分子氧作为氧化剂的方法， 对环境无害