Synthesis and Chemistry of Theoretically Interesting Fluorocarbons

理论上有趣的碳氟化合物的合成和化学

• 批准号: 0072731
• 负责人: David Lemal
• 金额: $ 35.23万
• 依托单位: Dartmouth College
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-05-01 至 2004-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0072731&HistoricalAwards=false
• 关键词: Synthesis; Chemistry; Theoretically; Interesting; Fluorocarbons

The focus of this research is the preparation and study of the properties of an array of highly strained fluorocarbons and fluorocarbons incorporating interesting conjugated systems. The project includes synthesis of a building block for use in the construction of perfluoroannulenes and valence isomers, as well as synthesis of a new photochemical source of difluorcarbene.With this renewal award, the Organic and Macromolecular Chemistry Program is supporting the research of Dr. David M. Lemal of the Department of Chemistry at Dartmouth College. Professor Lemal will focus his work on extending current knowledge of fluorocarbon structure, reactivity, and synthesis, and on gaining a deeper understanding of those features that distinguish fluorocarbons from hydrocarbon analogs. Fluorocarbons and derived materials have found a tremendous range of applications in our society ranging from high-temperature, chemically inert polymers to surfactants to refrigerants to blood substitutes to inhalation anaesthetics. The project will provide training in synthetic and physical organic methods for a number of undergraduates and graduate students.

本研究的重点是制备和研究一系列高应变氟碳化合物和含有有趣共轭体系的氟碳化合物的性质。该项目包括合成用于构建全氟环烯和价同分异构体的基本材料，以及合成一种新的二氟碳烯光化学源。有了这个更新奖，有机和大分子化学项目支持达特茅斯学院化学系的David M. Lemal博士的研究。Lemal教授的工作重点是扩展目前关于氟碳结构、反应性和合成的知识，并更深入地了解区分氟碳与碳氢化合物类似物的那些特征。氟碳化合物及其衍生材料在我们的社会中得到了广泛的应用，从高温、化学惰性聚合物到表面活性剂、制冷剂、血液替代品到吸入麻醉剂。该项目将为一些本科生和研究生提供合成和物理有机方法方面的培训。