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

基本信息

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

项目摘要

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教授将把他的研究重点放在卡宾和Carbyne中间体的特征上。与这些反应性中间体的光谱和化学表征相关的流动余星束研究将通过与结构 - 特质关系相关的理论研究来增强。将开发用于制备异常卡宾和Carbyne中间体的新方法，以及将提供较高分辨率数据的新流动恒星设备。教育活动包括培训博士后和研究生，以合成反应性中间体的综合以及流动的余辉技术。通过该奖项，有机和大分子化学计划支持普渡大学化学系罗伯特·斯奎尔斯（Robert Squires）教授的研究和教育活动。 Squires教授的研究重点是反应性，缺陷的有机中间体的合成和表征。这些物种被认为是电子缺乏症的程度，被称为卡宾斯或carbynes，它具有根本的兴趣，因为它们被认为与生物有机化学，药物设计，材料科学以及燃烧以及星际化学有关。 Squires教授的教育活动包括对反应性中间体化学合成的研究生和博士后学生的培训，以及仪器设计和建设。