李超群
研究员 硕导
所属大学: 陕西师范大学
所属学院: 化学化工学院
个人简介
2014/9 - 至今,陕西师范大学,化学化工学院,研究员 研究课题:廉价金属催化的自由基反应 2011/3 - 2014/9,南弗罗里达大学,化学系,博士后 研究课题:新的手性二价钴卟啉合成及应用于自由基途径的不对称C(sp3)-H键的胺化 2010/3 - 2011/3,加州大学圣芭芭拉分校化学系,博士后 研究课题:金催化的氮杂环的合成,及不饱和酮,亚胺的合成 2005/9 - 2010/7,利物浦大学,有机化学,博士,导师:肖建良 研究课题:不对称氢化高立体选择性合成手性胺研究 2000/7 - 2005/7,中国科学院上海有机所,化学系,研究助手 研究课题:路易士碱催化的Baylis-Hillman反应及药物中间体的合成
研究领域
廉价金属催化的自由基反应
近期论文
Hongjian Lu*, Chaoqun Li, Huiling Jiang, Lizardi, C. L.,Zhang, X. Peter* “Chemoselective Amination of PropargylicC(sp3)−H Bonds via Co(II)-Based Metalloradical Catalysis” Angew. Chem. Int. Ed. Engl. 2014, 53, 7028-7032. Weijun Tang, Johnston S., Chaoqun Li, Iggo, J.,Bacsa, J.,Jianliang Xiao* “Cooperative Catalysis: Combining an Achiral Metal Catalyst with a Chiral Brønsted Acid Enables Highly Enantioselective Hydrogenation of Imines ”Chem. Eur. J. 2013, 19, 14187-14193. Chaoqun Li, Liming Zhang * “Gold-Catalyzed Nitrene Transfer to Activated Alkynes: Formation of α, β-Unsaturated Amidines” Org. Lett. 2011, 13, 1378-1741. Weiming He,Chaoqun Li, Liming Zhang *“An Efficient [2 + 2 + 1] Synthesis of 2,5-Disubstituted Oxazoles via Gold-Catalyzed Intermolecular Alkyne Oxidation” J. Am. Chem. Soc. 2011, 133, 8482-8485. Biao Lu, Chaoqun Li, Liming Zhang* “Gold-Catalyzed Highly Regioselective Oxidation of C-C Triple Bonds without Acid Additives: Propargyl Moieties as Masked α, β-Unsaturated Carbonyls” J. Am. Chem. Soc. 2010, 132, 14070-14072. Li Cui, Chaoqun Li, Liming Zhang * “A Modular, Efficient, and Stereoselective Synthesis of Substituted Piperidin-4-ols” Angew. Chem. Int. Ed. Engl.2010, 49, 9178-9181. Chaoqun Li, Barbara Villa-Marcos, Jianliang Xiao* “Metal-Bronsted Acid Cooperative Catalysis for Asymmetric Reductive Amination” J. Am. Chem. Soc. 2009, 131, 6967-6969. Chao Wang, Chaoqun Li, Xiaofeng Wu, Alan Pettman,Jianliang Xiao* “pH-Regulated Asymmetric Transfer Hydrogenation of Quinolines in Water”Angew. Chem. Int. Ed. Engl. 2009, 48, 6524-6528. Chaoqun Li, Chao Wang, Barbara Villa-Marcos, Jianliang Xiao* “Chiral Counteranion-Aided Asymmetric Hydrogenation of Acyclic Imines”J. Am. Chem. Soc. 2008, 130, 14450-14451. Chaoqun Li,Jianliang Xiao* “Asymmetric Hydrogenation of Cyclic Imines with an Ionic Cp*Rh(III) Catalyst”J. Am. Chem. Soc. 2008, 130, 13208. Min Shi*, Lianhui Chen, Chaoqun Li, “Chiral Phosphine Lewis Bases Catalyzed Asymmetric aza-Baylis-Hillman Reaction of N-Sulfonated Imines with Activated Olefins” J. Am. Chem. Soc. 2005, 127, 127, 3790-3800.