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兰州大学 [12]
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期刊论文 [12]
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2015 [2]
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chemistry [12]
physics [1]
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Asymmetric Ring-Opening of Cyclopropyl Ketones with Thiol, Alcohol, and Carboxylic Acid Nucleophiles Catalyzed by a Chiral N,N '-Dioxide-Scandium(III) Complex
期刊论文
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2015, 卷号: 54, 期号: 46, 页码: 13748-13752
作者:
Xia, Y
;
Lin, LL
;
Chang, FZ
;
Fu, X
;
Liu, XH
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/01/11
asymmetric catalysis
cyclopropyl ketones
nucleophiles
ring opening
scandium catalysts
Sc(OTf)(3)-Catalyzed [3+3] Annulation of Cyclopropane 1,1-Diesters with beta-(Indol-2-yl)-alpha,beta-unsaturated Ketones: Synthesis of Polysubstituted Tetrahydrocarbazoles
期刊论文
SYNLETT, 2015, 卷号: 26, 期号: 12, 页码: 1687-1692
作者:
Chen, W
;
Zhang, HH
;
Luo, YC
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/01/11
Lewis acids
scandium
catalysis
annulation
heterocycles
Scandium(III) Triflate Catalyzed Direct Cyclization of Ketoamides for the Synthesis of 3-Hydroxy-2-Oxindoles
期刊论文
ASIAN JOURNAL OF ORGANIC CHEMISTRY, 2013, 卷号: 2, 期号: 6
-
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  |  
浏览/下载:3/0
  |  
提交时间:2014/12/05
cyclization
Friedel-Crafts
3-hydroxy-2-oxindoles
ketoamides
scandium
A Catalytic Asymmetric Ring-Expansion Reaction of Isatins and a-Alkyl-a-Diazoesters: Highly Efficient Synthesis of Functionalized 2-Quinolone Derivatives
期刊论文
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2012, 卷号: 51, 期号: 34
作者:
Li, W
;
Liu, XH
;
Hao, XY
;
Cai, YF
;
Lin, L
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  |  
浏览/下载:3/0
  |  
提交时间:2014/12/05
diazo compounds
isatins
quinolones
ring expansion
scandium
Platinum/Scandium-Cocatalyzed Cascade Cyclization and Ring-Opening Reaction of Tertiary Amines with Substituted Salicylaldehydes to Synthesize 3-(Aminoalkyl)coumarins
期刊论文
JOURNAL OF ORGANIC CHEMISTRY, 2011, 卷号: 76, 期号: 1
-
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浏览/下载:6/0
  |  
提交时间:2014/12/05
Synthesis, Structural Characterization, and Catalytic Activity of Scandium, Samarium, and Dysprosium Complexes Supported by Tris(pyrrolyl-alpha-methyl)amine Ligand
期刊论文
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2011, 卷号: 637, 期号: 1
-
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  |  
浏览/下载:4/0
  |  
提交时间:2014/12/05
Scandium
Samarium
Dysprosium
Polymerization
epsilon-Caprolactone
Enantioselective Three-Component Kabachnik-Fields Reaction Catalyzed by Chiral Scandium(III)-N,N '-Dioxide Complexes
期刊论文
ORGANIC LETTERS, 2009, 卷号: 11, 期号: 6
-
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浏览/下载:1/0
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提交时间:2014/12/05
Selective solid phase extraction of trace Sc(III) from environmental samples using silica gel modified with 4-(2-morinyldiazenyl)-N-(3-(trimethylsilyl)propyl)benzamide
期刊论文
ANALYTICA CHIMICA ACTA, 2008, 卷号: 629, 期号: 1-2
-
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  |  
浏览/下载:3/0
  |  
提交时间:2014/12/05
Silica gel
4-(2-Morinyldiazenyl)-N-(3-(trimethylsilyl)propyl)benzamide Solid phase extraction
Scandium(III)
Inductively coupled plasma atomic emission spectrometry
Synthesis and electrochemical properties of Sc-doped Li1.05ScxMn2-xO4 spinel as cathodic material for rechargeable Li-battery
期刊论文
SOLID STATE IONICS, 2005, 卷号: 176, 期号: 35-36
-
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  |  
浏览/下载:2/0
  |  
提交时间:2014/12/05
secondary Li-ion battery
doped lithium manganese spinels
cyclic voltammetry
scandium
POLAROGRAPHIC AND VOLTAMMETRIC STUDY OF THE SC(III)-ACID CHROME BLUE-K COMPLEX AND DETERMINATION OF TRACE SCANDIUM
期刊论文
ANALYTICAL LETTERS, 1993, 卷号: 26, 期号: 10
-
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  |  
浏览/下载:0/0
  |  
提交时间:2014/12/05
SCANDIUM
ACID CHROME BLUE-K
POLAROGRAPHIC COMPLEX WAVE
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