CAREER: Controlling Solid State Reactivity via Linear Templates

职业：通过线性模板控制固态反应性

基本信息

批准号：
0133138
负责人：
Leonard MacGillivray
金额：
$ 50.6万
依托单位：
University of Iowa
依托单位国家：
美国
项目类别：
Continuing Grant
财政年份：
2002
资助国家：
美国
起止时间：
2002-06-01 至 2008-05-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=0133138&HistoricalAwards=false
关键词：
CAREER Controlling Solid State Reactivity

项目摘要

The aim of this project is to develop an approach for conducting solid state chemical synthesis that provides the degrees of synthetic freedom of the liquid phase. The method utilizes molecules, as linear templates, to direct alignment of reactive sites using the strength and directionality of hydrogen bonds. The goals include: (1) expanding the methods to reaction homology by developing families of templates and reactants and (2) applying products of the approach for the design of a class of porous crystalline materials known as inverted metal-organic frameworks. These materials will be engineered to possess tunable pores of nanoscale dimensions lined with organic functionality. The ability to synthesize the organic building blocks of these materials in the solid state means that access to porous solids not achievable by other synthetic methods may be realized. The program seeks to integrate research ideas with education at the local, regional, and national level through events such as campus workshops that introduce students to green chemistry and materials science.Solid-state chemical techniques provide an environmentally-friendly, or 'green' alternative to synthetic processes that rely on toxic organic solvents or routes to new molecules and materials with unique properties. For example, strategies for the design of porous crystalline solids are of much interest owing to their promise to deliver materials with properties that improve upon traditional and industrially important inorganic solids such as zeolites, a class of materials i

该项目的目的是开发一种进行固态化学合成的方法，该方法提供了液相合成自由度的程度。该方法利用分子作为线性模板，使用氢键的强度和方向性来直接对齐反应性位点。目标包括：（1）通过开发模板和反应物的家族将方法扩展到反应同源性，以及（2）将方法应用于设计类别的多孔晶体材料的产品，称为倒金属有机框架。这些材料将被设计为具有有机功能的纳米级尺寸的可调孔。在固态下合成这些材料的有机构件的能力意味着，可以实现其他合成方法无法实现的多孔固体。该计划旨在通过诸如校园研讨会等活动将研究思想与当地，区域和国家层面的教育整合在一起，这些活动将学生介绍给绿色的化学和材料科学。Solid-Solid-State Chemical Techniques提供了一种环境友好的替代品，或“绿色”替代方案，用于依靠有毒的有机溶剂或新分子或具有独特材料的有毒有机溶剂或途径的替代品。例如，设计多孔晶体固体设计的策略引起了人们的关注