Flowing Afterglow-Guided Ion Beam Studies of Reactive Organic Intermediates

反应性有机中间体的流动余辉引导离子束研究

• 批准号: 9732696
• 负责人: Hilkka Kenttamaa
• 金额: $ 9.5万
• 依托单位: Purdue Research Foundation
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-06-15 至 2002-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9732696&HistoricalAwards=false
• 关键词: Flowing; Afterglow; Guided; Ion; Beam

Professor Squires will focus his research on the characterization of carbene and carbyne intermediates. Flowing afterglow ion beam studies focusing on the spectral and chemical characterization of these reactive intermediates will be augmented by theoretical studies correlating structure-property relationships. New methods for the preparation of unusual carbene and carbyne intermediates will be developed, as well as a new flowing afterglow apparatus that will provide higher resolution data. Educational activities include training postdoctoral and graduate students in the synthesis of reactive intermediates, and flowing afterglow techniques. With this award, the Organic and Macromolecular Chemistry Program supports the research and educational activities of Professor Robert Squires of the Department of Chemistry at Purdue University. Professor Squires' research focuses on the synthesis and characterization of reactive, electron-deficient organic intermediates. These species, referred to as carbenes or carbynes depending on the extent of the electron deficiency, are of fundamental interest because they are thought to be involved in bioorganic chemistry, drug design, material science, and combustion and interstellar chemistry. Professor Squires' educational activities include the training of graduate and postdoctoral students in chemical synthesis of reactive intermediates, and instrument design and construction.

Squires 教授将重点研究卡宾和卡炔中间体的表征。 关注这些反应中间体的光谱和化学表征的流动余辉离子束研究将通过关联结构-性能关系的理论研究得到加强。 将开发制备不寻常卡宾和卡炔中间体的新方法，以及提供更高分辨率数据的新流动余辉装置。 教育活动包括培训博士后和研究生合成反应中间体和流动余辉技术。 凭借该奖项，有机和高分子化学项目支持普渡大学化学系 Robert Squires 教授的研究和教育活动。 Squires 教授的研究重点是反应性缺电子有机中间体的合成和表征。 这些物质根据电子缺陷的程度被称为卡宾或卡宾，具有重要意义，因为它们被认为涉及生物有机化学、药物设计、材料科学以及燃烧和星际化学。 Squires 教授的教育活动包括对研究生和博士后进行活性中间体化学合成以及仪器设计和建造方面的培训。