Reactivity and Stereoelectronic Effects in Fluorinated and Charged Radical Systems

氟化和带电自由基系统中的反应性和立体电子效应

• 批准号: 9521971
• 负责人: William Dolbier
• 金额: --
• 依托单位: University of Florida
• 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: 1996-01-01 至 1999-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9521971&HistoricalAwards=false
• 关键词: Reactivity; Stereoelectronic; Effects; Fluorinated; Charged

ABSTRACT CHE-9521971 William R. Dolbier 25 September 1995 University of Florida With funding from the Organic Dynamics Program Professor William R. Dolbier of the University of Florida will continue studies of fluorine-containing free radicals. A variety of experiments will be undertaken, some in collaboration with senior investigators at other institutions as well as at Florida. The determination of absolute rates in additions, abstractions, and cyclizations of fluorine- containing free radicals is the major task to be performed. These experiments will increase the understanding of the effect of fluorine as a substituent in free radical chemistry. The work has industrial significance in that fluorine compounds possess unique and advantageous properties (e.g. Teflon). Some are articles of commerce and these fundamental studies may lead to new ways of preparing such compounds.

摘要 CHE-9521971 William R. Dolbier 1995 年 9 月 25 日 佛罗里达大学 在有机动力学项目的资助下，佛罗里达大学的 William R. Dolbier 教授将继续研究含氟自由基。 将进行各种实验，其中一些实验是与其他机构以及佛罗里达州的高级研究人员合作进行的。含氟自由基的加成、提取和环化的绝对速率的测定是要执行的主要任务。 这些实验将增加对氟作为自由基化学中取代基的影响的理解。 这项工作具有工业意义，因为氟化合物具有独特和有利的性能（例如特氟龙）。 有些是商业文章，这些基础研究可能会带来制备此类化合物的新方法。