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题名: New bis(1-ferrocenylethyl)amine-derived monodentate phosphoramidite ligands for highly enantioselective copper-catalyzed 1,4-conjugate addition
作者: Zou, Dong-Yun1;  Duan, Zheng-Chao2;  Hu, Xiang-Ping1, 2;  Zheng, Zhuo2
刊名: TETRAHEDRON-ASYMMETRY
发表日期: 2009-02-12
DOI: 10.1016/j.tetasy.2009.01.013
卷: 20, 期:2, 页:235-239
收录类别: SCI ;  IC ;  CCR
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Inorganic & Nuclear ;  Chemistry, Organic ;  Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: A new family of chiral bis(1-ferrocenylethyl)amine-derived monodentate phosphoramidite ligands has been prepared and successfully applied in the Cu-catalyzed asymmetric 1,4-conjugate addition of diethylzinc to a variety Of Of,P-Unsaturated compounds, in which up to 99% ee was obtained for nitroalkenes at -78 degrees C and >98% ee for cyclohexenone at -30 degrees C, comparable to or higher than those obtained with the most efficient monophosphoramidite ligands reported so far. (C) 2009 Elsevier Ltd. All rights reserved.
关键词[WOS]: ASYMMETRIC CONJUGATE ADDITION ;  FERROCENYLPHOSPHINE-AMIDINE LIGANDS ;  N-H PROTON ;  DIALKYLZINC REAGENTS ;  ALLYLIC ALKYLATION ;  CYCLIC ENONES ;  ORGANOMETALLIC REAGENTS ;  ACYCLIC NITROALKENES ;  ORGANOZINC REAGENTS ;  ACID-DERIVATIVES
语种: 英语
WOS记录号: WOS:000264648900014
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/141424
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.China Agr Univ, Beijing 100094, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

Recommended Citation:
Zou, Dong-Yun,Duan, Zheng-Chao,Hu, Xiang-Ping,et al. New bis(1-ferrocenylethyl)amine-derived monodentate phosphoramidite ligands for highly enantioselective copper-catalyzed 1,4-conjugate addition[J]. TETRAHEDRON-ASYMMETRY,2009,20(2):235-239.
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