Upgrades for Two NMR Spectrometers

两台 NMR 波谱仪的升级

• 批准号: 9808266
• 负责人: Laurence Nafie
• 金额: $ 8.99万
• 依托单位: Syracuse University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-08-15 至 2000-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9808266&HistoricalAwards=false
• 关键词: Upgrades; Two; NMR; Spectrometers

This award from the Chemistry Research Instrumentation and Facilities (CRIF) Program will assist the Department of Chemistry at Syracuse University to upgrade two high resolution, 300 MHz and 500 MHz, nuclear magnetic resonance (NMR) spectrometers. This equipment will enhance research in a number of areas such as the following: (1) Isotope labeling of hydrocarbons for study of organic reaction mechanisms, (2) the study of RNA and DNA structure and dynamics, (3) the preparation of intermediates for the synthesis of macrolides and other natural products, (4) the synthesis, structure determination and reactivity of organo alkaline earth derivatives, (5) the synthesis of boron cluster compounds, and (6) the preparation of oxovanadium and oxomolybdenum compounds. Nuclear Magnetic Resonance (NMR) spectroscopy is the most powerful tool available to chemists for the elucidation of the structure of molecules. It is used to identify unknown substances, characterize specific arrangements of atoms within molecules, and to study the dynamics of interactions between molecules in solution. Access to state-of-the-art NMR spectrometry is essential to chemists who are carrying out frontier research. The results from these NMR studies are useful in the areas such as polymers, catalysis, and in biology.

这份来自化学研究仪器和设施（CRIF）项目的合同将帮助雪城大学化学系升级两台高分辨率、300 MHz和500 MHz的核磁共振（NMR）光谱仪。这种设备将加强若干领域的研究，例如：(1)碳氢化合物的同位素标记用于有机反应机理的研究，(2)RNA和DNA结构和动力学的研究，(3)合成大环内酯类和其他天然产物的中间体的制备，(4)有机碱土衍生物的合成、结构测定和反应性，(5)硼簇化合物的合成，(6)钒氧钼化合物的制备。核磁共振（NMR）波谱是化学家用来阐明分子结构的最有力的工具。它用于识别未知物质，表征分子内原子的特定排列，并研究溶液中分子之间相互作用的动力学。获得最先进的核磁共振光谱是必不可少的化学家谁正在进行前沿研究。这些核磁共振研究的结果在聚合物、催化和生物学等领域是有用的。