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Highly Diastereo- and Enantioselective Cu-Catalyzed [3+3] Cycloaddition of Propargyl Esters with Cyclic Enamines toward Chiral Bicyclo[n.3.1] Frameworks
Zhang, Cheng1,2; Hu, Xin-Hu1; Wang, Ya-Hui1; Zheng, Zhuo1; Xu, Jie1; Hu, Xiang-Ping1
刊名JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
2012-06-13
DOI10.1021/ja303129s
134期:23页:9585-9588
收录类别SCI ; IC ; CCR
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]CUMULENYLIDENE COMPLEXES ; SUBSTITUTION-REACTIONS ; ALLENYLIDENE LIGAND ; KHAYA-SENEGALENSIS ; TERMINAL ALKYNES ; FLORAL RESINS ; DERIVATIVES ; AMINATION ; AMINES ; CHEMISTRY
英文摘要A new Cu-catalyzed asymmetric [3 + 3] cycloaddition of propargyl esters with cyclic enamines is reported. With a combination of Cu(OAc)(2)center dot H2O and a chiral tridentate ferrocenyl-P,N,N ligand as the catalyst, perfect endo selectivities (endo/exo > 98/2) and excellent enantioselectivities (up to 98% ee) for endo cycloadducts were achieved under mild conditions. This method provides a simple and efficient approach for the synthesis of optically active bicyclo[n.3.1] frameworks.
语种英语
WOS记录号WOS:000305107800013
引用统计
被引频次:79[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/143011
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
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GB/T 7714
Zhang, Cheng,Hu, Xin-Hu,Wang, Ya-Hui,et al. Highly Diastereo- and Enantioselective Cu-Catalyzed [3+3] Cycloaddition of Propargyl Esters with Cyclic Enamines toward Chiral Bicyclo[n.3.1] Frameworks[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2012,134(23):9585-9588.
APA Zhang, Cheng,Hu, Xin-Hu,Wang, Ya-Hui,Zheng, Zhuo,Xu, Jie,&Hu, Xiang-Ping.(2012).Highly Diastereo- and Enantioselective Cu-Catalyzed [3+3] Cycloaddition of Propargyl Esters with Cyclic Enamines toward Chiral Bicyclo[n.3.1] Frameworks.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,134(23),9585-9588.
MLA Zhang, Cheng,et al."Highly Diastereo- and Enantioselective Cu-Catalyzed [3+3] Cycloaddition of Propargyl Esters with Cyclic Enamines toward Chiral Bicyclo[n.3.1] Frameworks".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 134.23(2012):9585-9588.
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