Electron Transfer Photochemistry

电子转移光化学

• 批准号: 9420889
• 负责人: Patrick Mariano
• 金额: $ 30.78万
• 依托单位: University of Maryland, College Park
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-01-15 至 1996-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9420889&HistoricalAwards=false
• 关键词: Electron; Transfer; Photochemistry

U. Maryland This renewal award is made in the Organic Dynamics Program in support of the research of Professor Patrick Mariano at the University of Maryland. The theme of the research will be single electron transfer (SET) photochemistry. Specific goals will be to define the mechanisms of photoredox processes, to define the nature and reactivity patterns of ion-radicals which are intermediates in SET reactions, and to develop new SET-photochemical reactions. Specific areas of investigation will be heterolytic fragmentation reactions of SET-derived cation -radicals, synthetic applications of SET-photochemical and metal-catalyzed oxidative cyclization reactions, and the photochemical generation and reactions of azomethine ylides. Photochemical single electron transfer reactions provide reactive radical and radical ion species which are of inherent fundamental interest, as well as key intermediates in a variety of technologically significant synthetic applications.

这一续展奖项是在有机动力学项目中颁发的，以支持马里兰大学的帕特里克·马里亚诺教授的研究。这项研究的主题是单电子转移(SET)光化学。具体目标将是定义光氧化还原过程的机制，定义作为SET反应的中间体的离子自由基的性质和反应模式，并开发新的SET-光化学反应。具体的研究领域将包括SET衍生阳离子自由基的异解裂解反应，SET光化学和金属催化的氧化环化反应的合成应用，以及甲亚胺叶立德的光化学生成和反应。光化学单电子转移反应提供了具有内在基本意义的反应性自由基和自由基离子物种，以及在各种技术上具有重大意义的合成应用中的关键中间体。