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题名: Nonlinear effects in the enantioselective 1,4-conjugate addition of diethylzinc to chalcone
作者: Hu, YC;  Liang, XM;  Zheng, Z;  Hu, XQ
刊名: TETRAHEDRON-ASYMMETRY
发表日期: 2003-09-19
DOI: 10.1016/j.tetasy.2003.07.001
卷: 14, 期:18, 页:2771-2774
收录类别: SCI
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 clear positive nonlinear effect of the enantiopurity of ligand 1 on the product ee was observed in the enantioselective 1,4-conjugate addition of Et2Zn to chalcone. The experimental data of nonlinear effect meet Kagan's ML2 model. (C) 2003 Elsevier Ltd. All rights reserved.
关键词[WOS]: ASYMMETRIC CONJUGATE ADDITION ;  COPPER-CATALYZED 1,4-ADDITION ;  CHIRAL PHOSPHORUS LIGANDS ;  OXAZOLINE-PHOSPHITE LIGANDS ;  CYCLIC ENONES ;  ORGANOZINC REAGENTS ;  NONSELF RECOGNITION ;  ENANTIOMERIC EXCESS ;  DIPHOSPHITE LIGANDS ;  MICHAEL ADDITIONS
语种: 英语
WOS记录号: WOS:000185505700014
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/138275
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.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

Recommended Citation:
Hu, YC,Liang, XM,Zheng, Z,et al. Nonlinear effects in the enantioselective 1,4-conjugate addition of diethylzinc to chalcone[J]. TETRAHEDRON-ASYMMETRY,2003,14(18):2771-2774.
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