Conformationally Exceptional Arenes and Polyarylenes

构象特殊的芳烃和聚亚芳基

• 批准号: 0936862
• 负责人: Robert Pascal
• 金额: $ 12.98万
• 依托单位: Tulane University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-02-01 至 2013-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0936862&HistoricalAwards=false
• 关键词: Conformationally; Exceptional; Arenes; Polyarylenes

This project is focused on the study of two classes of large aromatic molecules. The first class deals with new polyphenyl, macrocyclic, polyarylene nanostructures. These molecules are large and have high surface areas. They have strong intermolecular interactions and have the potential to form thermally stable porous solid. The second class is configurationally stable, chiral, twisted aromatic molecules. The enantiomers of these molecules are expected to show very high optical rotations and strong circularly polarized luminescence. The crystals of the pure enantiomers of these molecules will contain chiral cavity, which is rare in existing materials. With this award, the Organic and Macromolecular Chemistry Program is supporting the research of Professor Robert A. Pascal of the Department of Chemistry at Princeton University. Professor Pascal and his students will investigate two classes of large, unusual aromatic compounds. These novel aromatic compounds and their porous crystals may have application in catalysis, separation technologies, and medical diagnostics. They are also candidates for organic electronic materials used in display technologies

该项目的重点是研究两类大型芳族分子。 一流涉及新的多苯基，大环，聚贫困纳米结构。 这些分子很大，具有高表面积。 它们具有强分子间相互作用，并且有可能形成热稳定的多孔固体。 第二类是构型稳定，手性，扭曲的芳香族分子。 这些分子的对映异构体有望显示出非常高的光学旋转和强圆极化的发光。 这些分子的纯对映异构体的晶体将含有手性腔，在现有材料中很少见。 通过该奖项，有机和大分子化学计划正在支持普林斯顿大学化学系罗伯特·帕斯卡（Robert A. Pascal）的研究。 帕斯卡（Pascal）教授和他的学生将研究两种类别的大型，不寻常的芳香化合物。 这些新型芳香化合物及其多孔晶体可能在催化，分离技术和医学诊断中应用。 它们也是展示技术中使用的有机电子材料的候选者