U.S.-Hungary Research on Reactions Catalyzed by Organometallic Reagents in Aqueous Solutions

美国-匈牙利关于有机金属试剂在水溶液中催化反应的研究

• 批准号: 9313951
• 负责人: Donald Darensbourg
• 金额: $ 4.5万
• 依托单位: Texas A&M Research Foundation
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-06-01 至 1998-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9313951&HistoricalAwards=false
• 关键词: U.S.; Hungary; Research; Reactions; Catalyzed

9313951 Darensbourg The primary purpose of this U.S.-Hungary research project between Dr. Donald J. Darensbourg of Texas A&M University and Dr. Ferenc Joo of Kossuth University, Debrecen, Hungary, is to explore the special effects which should be considered when water is used as a solvent in organometallic catalytic processes. To do this, the researchers will study the use of aqueous solutions as media for reactions catalyzed by organometallic complexes with sulphonated tertiary phosphine or phosphaadamantane ligands. Four areas will be examined in detail: 1) hydrogen transfer reactions; 2) reactions of water-soluble phosphines with aldehydes and olefins; 3) reactions of carbon dioxide in aqueous solutions; and 4) new reagents for organometallic chemistry in aqueous solutions. Results are expected to improve our understanding of the properties of catalyst recovery and recycle-ability afforded by catalytic chemical processes carried out in aqueous solutions. This project in organic chemistry fulfills the program objective of advancing scientific knowledge by enabling leading experts in the U.S. and Eastern Europe to combine complementary talents and pool research resources in areas of strong mutual interest and competence. ***

9313951 Darensbourg 德克萨斯 A&M 大学的 Donald J. Darensbourg 博士和匈牙利德布勒森 Kossuth 大学的 Ferenc Joo 博士之间的这个美国-匈牙利研究项目的主要目的是探索使用水时应考虑的特殊效果作为有机金属催化过程中的溶剂。 为此，研究人员将研究使用水溶液作为有机金属配合物与磺化叔膦或磷金刚烷配体催化反应的介质。 将详细研究四个领域：1）氢转移反应； 2）水溶性膦与醛、烯烃的反应； 3）二氧化碳在水溶液中的反应； 4）水溶液中有机金属化学的新试剂。 预计结果将提高我们对在水溶液中进行的催化化学过程所提供的催化剂回收和再循环能力的理解。 该有机化学项目通过使美国和东欧的领先专家能够在共同感兴趣和能力强的领域结合互补人才并汇集研究资源，实现了推进科学知识的计划目标。 ***