Synthesis and Reactivity of Low Coordinate and Alkyne Derivatives and Group 13 and 14 Elements

低配位炔烃衍生物及第13、14族元素的合成及反应活性

• 批准号: 9316998
• 负责人: Stephen Johnson
• 金额: $ 3.2万
• 依托单位: University of Iowa
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-09-01 至 1995-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9316998&HistoricalAwards=false
• 关键词: Synthesis; Reactivity; Low; Coordinate; Alkyne

9316998 Johnson This award is the starter grant portion of Dr. Johnson's Postdoctoral Research Fellowship in Chemistry award. The broad theme of the research deals with the synthesis and reactivity of low coordinate and alkyne derivatives of Group 13, 14 and 15 elements. Three areas will be explored: (1) The synthesis and characterization of monovalent clusters of boron, aluminum and gallium as building blocks for the preparation of larger heteroatomic clusters of high nuclearity;(2) synthesis and characterization of multiply-bonded linear and cyclic compounds of boron such as borylenes and diborabenzene, and; (3) synthesis and characterization of linear networks, ring compounds and cages composed of alkynes and main group elements. These functionalized alkynes will exhibit a variety of unusual structural and electronic properties. %%% This research will advance the fundamental structural chemistry of Group 13-15 elements by the rational design and synthesis of unusual structures modeled after the all-carbon analogs. ***

9316998约翰逊该奖项是约翰逊博士化学博士后研究奖学金的初始授予部分。这项研究的主要主题是第13、14和15族元素的低配位和炔衍生物的合成和反应活性。将探索三个领域：(1)作为制备更大的高核度杂原子簇的基石的单价硼、铝和镓簇合物的合成和表征；(2)硼的多键线性和环状化合物的合成和表征，如硼烯和二硼苯；以及(3)由炔烃和主族元素组成的线状网络、环化合物和笼状化合物的合成和表征。这些功能化的炔烃将表现出各种不寻常的结构和电子性质。这项研究将通过合理设计和合成仿照全碳类似物的特殊结构来推进13-15族元素的基础结构化学。***