Synthesis and Study of Some Theoretically Interesting Molecules

一些理论上有趣的分子的合成和研究

• 批准号: 9634576
• 负责人: Weston Borden
• 金额: $ 56.09万
• 依托单位: University of Washington
• 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: 1996-10-01 至 1999-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9634576&HistoricalAwards=false
• 关键词: Synthesis; Study; Some; Theoretically; Interesting

The foci of this research are twofold. The experimental projects will focus on the investigating the physical and chemical properties of pyramidalized alkenes, obtaining photodetachment spectra of the radical anions of several of these molecules and of the radical anion of cyclobutadiene, and attempting to observe a derivative of cyclopentane-2-one-1,3-diyl in matrix isolation. The computational research will include studies of stereomutations of cyclopropane and geminally disubstituted derivatives, potential surfaces for several other types of organic reactions, geometries of and energy differences between electronic states of both di- and triradicals, substituent and solvent effects on C-H and O-H bond dissociation energies, strain in paddlanes and the differences between the chemistry of phenylnitrene and phenylcarbene. With this accomplishment based renewal award, the Synthetic Organic Program is supporting the research of Dr. Weston T. Borden of the Department of Chemistry at the University of Washington. Professor Borden will focus his work on the study of highly strained organic molecules. The combination of both experimental and theoretical methodology can offer new insights to the types of bonding that carbon can undergo.

这项研究的重点是双重的。 实验项目将 重点考察了其理化性质， 烯烃的光解离光谱， 这些分子中的几种的阴离子和 环丁二烯，并试图观察的衍生物 环戊烷-2-酮-1，3-二基。 计算 研究将包括环丙烷立体突变的研究， 偕二取代衍生物，几个其他的潜在的表面 有机反应的类型，几何形状和能量差异， 二自由基和三自由基、取代基和溶剂的电子态 对C-H和O-H键离解能的影响，桨道中的应变 以及苯基氮烯的化学性质与 苯基卡宾 有了这个基于成就的更新奖， 合成有机计划正在支持韦斯顿博士的研究。 他是华盛顿大学化学系的博登。 博登教授将把他的工作重点放在研究高度紧张的 有机分子 实验和理论相结合 方法可以提供新的见解的类型的结合，碳 可以承受。