Ionic Organic Reactions and Their Intermediates

离子有机反应及其中间体

• 批准号: 8817035
• 负责人: George Olah
• 金额: $ 29.5万
• 依托单位: University of Southern California
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-04-01 至 1992-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8817035&HistoricalAwards=false
• 关键词: Ionic; Organic; Reactions; Their; Intermediates

Supported by the Synthetic Organic Chemistry Program, Prof. George Olah is examining how molecules holding positive or negative charges react. Olah, of the University of Southern California, is a world authority on this topic, and has developed many methods for generating, stabilizing and examining these charged molecules. Olah examines the unstable intermediates by using nuclear magnetic resonance spectroscopy, a method that measures the unique magnetic properties of individual atoms in a molecule. The work has impact in a number of ways, including gaining fundamental knowledge about the shapes, stabilities and reactivities of charged molecules. This information finds application in both academic and industrial laboratory settings. The work related to positively charged intermediates will examine some new chemistry on the preparation and properties of onium ions, oxonium ylides, halonium ions, and diazonium ions. Additional studies of carbanions and dianions will also be carried out. New studies of the preparation and properties of organomagnesium compounds will be initiated.

在合成有机化学计划的支持下，教授。 乔治奥拉正在研究分子如何保持积极或 负电荷反应。 南方大学的奥拉说， 加州是这方面的世界权威， 开发了许多方法来产生，稳定和 检查这些带电分子 奥拉检查不稳定 中间体通过使用核磁共振光谱， 一种方法，测量独特的磁性， 分子中的单个原子。 这项工作在一个 许多方法，包括获得有关 带电分子的形状、稳定性和反应性。 这些信息在学术和 工业实验室设置。 与带正电荷的中间体有关的工作将 研究一些新的化学制备和性质， 鎓离子、氧鎓叶立德、卤鎓离子和重氮鎓离子。 碳负离子和二价阴离子的进一步研究也将在 贯彻 合成及性能的新研究 将引发有机镁化合物。