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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.

斯奎尔斯教授将把他的研究重点放在卡宾和碳炔中间体。流动余辉离子束研究专注于这些反应性的光谱和化学表征中间体将通过理论研究来增强，结构-性质关系。新的制备方法将开发出不寻常的卡宾和碳炔中间体，以及新的流动余辉装置，将提供更高的分辨率数据。教育活动包括培养博士后和研究生学生在反应中间体的合成中，余辉技术有了这个奖项，有机和高分子化学计划支持罗伯特教授的研究和教育活动普渡大学化学系的乡绅。教授斯奎尔斯的研究重点是合成和表征活性的缺电子有机中间体。这些物种，称为卡宾或卡宾，这取决于电子缺陷，是根本的利益，因为他们是被认为涉及生物有机化学，药物设计，材料燃烧和星际化学。斯奎尔斯教授教育活动包括培养研究生和博士后化学反应中间体的合成及仪器设计和施工。