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研究领域

主要集中在有机反应方法学这一领域,具体包括以下三个方面: (a). 噁唑碄配体目前在不对称催化领域是一类使用非常普遍的N配体,这类配体的合成和应用一般都有专利保护。对这类配体进行改造,以期开发出具有自主知识产权的一类新配体,并对新配体在不对称催化方面的应用进行研究。 (b). 对1,n-烯炔环化反应这个反应方法学领域的热点进行研究。通过设计新颖的1,n-烯炔反应底物,在成熟的催化体系下得到新的环化产物。设计和开发新的催化体系,应用到1,n-烯炔环化反应,以期在反应机理和反应方法学上有所突破。并对新的环化产物进行测试,以期得到具有生物活性的目标小分子。 (c). Pd(IV)中间体是近几年的一个研究热点,但对其的了解还是比较少。研究的重点将会集中在Pd(IV)中间体的形成、反应性能等方面。在此基础上发展出一类新的涉及Pd(IV)中间体的反应方法学。

近期论文

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A Palladium-catalyzed Cyclization-Oxidation Sequence: Synthesis of Bicyclo[3.1.0] Hexanes and Evidence for SN2 C-O Bond Formation Journal of the American Chemical Society 2007, 129, 4906-4907.Xiaofeng Tong; Matthias Beller; Man Kin Tse*. Novel Rhodium-Catalyzed Cycloisomerization of 1,6-Enynes with an Intramolecular Halogen Shift.Journal of the American Chemical Society 2003, 125, 6370-6371.Tong, Xiaofeng; Zhang, Zhaoguo*; Zhang, Xumu*. Rhodium-Catalyzed Cycloisomerization of 1,6-Enynes with an Intramolecular Halogen Shift: Reaction Scope and Mechanism.Journal of the American Chemical Society 2004, 126, 7601-7607.Tong, Xiaofeng; Li, Dao; Zhang, Zhaoguo*; Zhang, Xumu. Cycloisomerization of 1,6-enynes catalyzed by transition metals.Youji Huaxue 2004, 24, 591-599.Tong, Xiaofeng; Zhang, Zhaoguo*. Palladium-catalyzed tandem reaction of yne-propargylic carbonates with boronic acids: A simple method for the synthesis of fused aromatic rings through allene-mediated electrocyclization.Chemistry--A European Journal 2004, 10, 5338-5344.Wang, Feng; Tong, Xiaofeng; Cheng, Jiang; Zhang, Zhaoguo*. Palladium-catalyzed tandem cyclization/Suzuki coupling of 1,6-enynes: Reaction, scope, and mechanism.Journal of Organic Chemistry 2005, 70, 1712-1717.Zhu, Gangguo; Tong, Xiaofeng; Cheng, Jiang; Sun, Yanhui; Li, Dao; Zhang, Zhaoguo*. Luminescence Enhancement of Tb3+ Ion in Assemblies of Amphiphilic Linear-Dendritic Block Copolymers: Antenna and Microenvironment Effects.Journal of Physical Chemistry B 2001, 105, 2461-2464.Zhu, Linyong*; Tong, Xiaofeng; Li, Miaozhen; Wang, Erjian. Synthesis and solution properties of anionic linear-dendritic block amphiphiles.Journal of Polymer Science, Part A: Polymer Chemistry 2000, 38, 4282-4288.Zhu, Linyong*; Tong, Xiaofeng; Li, Miaozhen; Wang, Erjian. Antenna effect on the luminescence enhancement of Tb3+ ion in supramolecular aggregates of block copolymers PAANa-Dendr.PE.Ganguang Kexue Yu Guang Huaxue 2000, 18, 188-192.Zhu, Linyong*; Tong, Xiaofeng; Li, Miaozhen; Wang, Erjian. Synthesis of new linear-dendritic and amphiphilic block copolymers. Huaxue Xuebao 2000, 58, 609-611. Zhu, Linyong*; Tong, Xiaofeng; Li, Miaozhen; Wang, Erjian. Transition metal-catalyzed intramolecular enyne cyclization reaction.Current Organic Chemistry 2006, 10, 1457-1478.Zhang, Zhaoguo*; Zhu, Gangguo; Tong, Xiaofeng; Wang, Feng; Xie, Xiaoming."

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