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学科主题: 物理化学
题名: New Types of N-Heterocyclic Ligands and the Catalytic Activity of Their Transition Metal Complexes
作者: Ceng FL(曾凡龙) ;  Sun XJ(孙小娇) ;  Deng HX(邓海霞) ;  Yu ZK(余正坤)
会议名称: XXIII International Conference on Organometallic Chemistry
会议日期: 2008-7-13
出版日期: 2008-07-13
会议地点: 法国
其他题名: 新型N-杂环配体和其过渡金属配合物的催化活性
通讯作者: 余正坤
部门归属: 二室
主办者: 法国Rennes1大学
摘要: Nitrogen donor-containing compounds have been shown great potentials as ligands to construct highly active non-phosphine organometallic catalysts because nitrogen donor-containing organometallic complexes usually exhibit good stability to oxygen and moisture, and are usually more reactive than transition metal complexes of phosphine ligands. Pyridyl-supported N-heterocyclic ligands such as pyridylbispyrazolyl (pseudo N3) ligands,1,2 pyrazolylpyridylN-heterocyclic carbene (NNC) ligands,3 pyridyl-supported oxazolinylN-heterocyclic carbene (NNC) ligands and other mixed nitrogen donor (NNN) ligands are explored in our laboratories. Chiral fragments are also introduced into the ligands to prepare catalysts for asymmetrical organic reactions. The molecular structures of the ligands and their transition metal complexes are measured by X-ray crystallographic studies. Highly active catalysts for transfer hydrogenation of ketones and Suzuki-Miyaura reactions have been developed.
语种: 中文
内容类型: 会议论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/113442
Appears in Collections:中国科学院大连化学物理研究所_会议论文

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Recommended Citation:
Ceng FL,Sun XJ,Deng HX,et al. New Types of N-Heterocyclic Ligands and the Catalytic Activity of Their Transition Metal Complexes[C]. 见:XXIII International Conference on Organometallic Chemistry. 法国. 2008-7-13.
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