Synthesis and Study of New Expanded Porphyrins

新型扩展卟啉的合成与研究

• 批准号: 9122161
• 负责人: Jonathan Sessler
• 金额: $ 55.3万
• 依托单位: University of Texas at Austin
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-04-01 至 1998-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9122161&HistoricalAwards=false
• 关键词: Synthesis; Study; New; Expanded; Porphyrins

The goal of this project is to advance the basic chemistry of extended porphyrins. A range of new pyrrole-, furan- and thiophene-containing macrocycles will be synthesized and studied. The compounds will be used to gain insight as to which structural features (core size, denticity, macrocycle shape, etc.) most clearly influence intrinsic binding properties. %%% With this award, the Synthetic Organic Program supports the research of Professor Jonathan L. Sessler of the Department of Chemistry at the University of Texas, Austin. Dr. Sessler will focus his work on the synthesis of a class of compounds known as expanded porphyrins. These compounds have interesting potential in the area of host-guest chemistry in that they contain cavities which can be tailored for the recognition of and specific binding of cations or anions. One possible practical use of the compounds would be in the recovery of heavy metals from wastewater.

该项目的目的是推进扩展卟啉的基本化学。 将合成和研究一系列新的吡咯，呋喃和含噻吩的大环。 这些化合物将用于获得有关哪种结构特征（核心大小，牙齿，大环形形状等）最清楚地影响固有结合特性的见解。 合成有机计划通过该奖项，支持了德克萨斯大学奥斯汀分校化学系的乔纳森·塞斯勒教授的研究。 Sessler博士将把他的工作集中在合成一类称为扩展卟啉的化合物。 这些化合物在宿主 - 基因化学区域具有有趣的潜力，因为它们含有可定制的腔，以识别阳离子或阴离子的特定结合。 这些化合物的一种可能的实际用途是从废水中回收重金属。