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兰州大学 [259]
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Facile Synthesis of Polysubstituted Imidazoles through CBr4-Mediated Tandem Cyclization of Amidines with 1,3-Dicarbonyl Compounds or Ketones
期刊论文
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2017, 期号: 1-2, 页码: 237-240
作者:
Zhou, XQ
;
Ma, HJ
;
Shi, C
;
Zhang, YX
;
Liu, XX
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/05/08
Amidines
Amination
Bromination
Imidazoles
Metal-free
Nitrogen heterocycles
Cyclization
Fluorescence chemosensor properties of two coumarin-based compounds for environmentally and biologically important Al3+ ion
期刊论文
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2017, 卷号: 332, 页码: 141-149
作者:
Li, CR
;
Qin, JC
;
Wang, BD
;
Bai, X
;
Yang, ZY
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/05/08
Coumarin
Fluorescent sensor
Aluminum ion
Selectivity
Sensitivity
Asymmetric Synthesis of 2-Trifluoromethylated Spiro-pyrrolidine-3,3-oxindoles via Squaramide-Catalyzed Umpolung and 1,3-Dipolar Cycloaddition
期刊论文
ADVANCED SYNTHESIS & CATALYSIS, 2016, 卷号: 358, 期号: 23, 页码: 3777-3785
作者:
Su, JH
;
Ma, ZL
;
Li, XY
;
Lin, L
;
Shen, ZQ
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/05/08
asymmetric synthesis
1
3-dipolar cycloaddition
spiro-pyrrolidine-3
3-oxindoles
trifluoromethyl-containing compounds
umpolung reaction
Enantioselective Synthesis of Spiro[indoline-3,2 '-pyrroles] through N-Heterocyclic-Carbene-Catalyzed Formal [3+2] Annulation
期刊论文
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2016, 期号: 2-3, 页码: 5653-5658
作者:
Wang, CY
;
Zhu, SY
;
Wang, GJ
;
Li, ZP
;
Hui, XP
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/05/08
Carbenes
Organocatalysis
Nitrogen heterocycles
Spiro compounds
Annulation
Yb-doped large-mode-area aluminosilicate laser fibre fabricated by chelate precursor doping technique
期刊论文
electronics letters, 2016, 卷号: 52, 期号: 23, 页码: 1942-u42
作者:
Peng, Kun
;
Wang, Zhen
;
Zhan, Huan
;
Ni, Li
;
Gao, Cong
收藏
  |  
浏览/下载:105/0
  |  
提交时间:2016/11/22
ytterbium
aluminium compounds
doping
optical fibre fabrication
optical fibre testing
electron probe analysis
secondary ion mass spectroscopy
laser beams
optical fibre amplifiers
AlSiO:Yb
power 1 kW
efficiency 81
0 percent
slope efficiency
laser output
two-stage master oscillator power amplifier system
time-of-flight secondary ion mass spectrometry
electron probe microanalysis
fibre testing
numerical aperture
homogeneous large-core preform
gas flow control system
high-purity materials
chelate precursor doping technique
large mode area aluminosilicate laser fibre
Zinc(II) and lead(II) metal-organic networks driven by a multifunctional pyridine-carboxylate building block: Hydrothermal synthesis, structural and topological features, and luminescence properties
期刊论文
JOURNAL OF MOLECULAR STRUCTURE, 2016, 卷号: 1120, 页码: 327-332
作者:
Yang, L
;
Li, Y
;
You, A
;
Jiang, J
;
Zou, XZ
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/01/12
Coordination compounds
4-(5-Carboxypyridin-2-yl)isophthalic acid
Topology
Luminescent properties
Syntheses, Crystal Structures and Magnetic Properties of Mn(II) and Ni(II) Dinuclear Coordination Compounds Constructed from Biphenyl-2,4,4 '-Tricarboxylate and Phenanthroline
期刊论文
CHINESE JOURNAL OF INORGANIC CHEMISTRY, 2016, 卷号: 32, 期号: 1-9, 页码: 1611-1618
作者:
Zhao, SQ
;
Gu, JZ
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/05/08
coordination compound
Mn(II) compound
Ni(II) compound
magnetic properties
Metal-organic and supramolecular networks driven by 5-chloronicotinic acid: Hydrothermal self-assembly synthesis, structural diversity, luminescent and magnetic properties
期刊论文
JOURNAL OF SOLID STATE CHEMISTRY, 2016, 卷号: 241, 页码: 121-130
作者:
Gao, ZQ
;
Li, HJ
;
Gu, JZ
;
Zhang, QH
;
Kirillov, AM
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/01/12
5-Chloronicotinic acid
Coordination compounds
Hydrothermal synthesis
Crystalline solids
Photoluminescence
Magnetism
Direct Asymmetric Aldol Reaction of Acetophenones with Aromatic Aldehydes Catalyzed by Chiral Al/Zn Heterobimetallic Compounds
期刊论文
RUSSIAN JOURNAL OF GENERAL CHEMISTRY, 2016, 卷号: 86, 期号: 1-8, 页码: 1922-1930
作者:
Li, X
;
Zhang, L
;
Xiao, YH
;
Guo, QP
;
Da, CS
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2017/05/09
asymmetric synthesis
asymmetric catalysis
heterobimetallics
aldol reaction
aryl aldehydes
Copper-Catalyzed C-N Bond Formation via Oxidative Cross-Coupling of Amines with alpha-Aminocarbonyl Compounds
期刊论文
ADVANCED SYNTHESIS & CATALYSIS, 2016, 卷号: 358, 期号: 15, 页码: 2385-2391
作者:
Liu, XX
;
Wu, ZY
;
He, YQ
;
Zhou, XQ
;
Hu, T
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/01/12
alpha-amination
alpha-aminocarbonyl compounds
C(sp(3))-H functionalization
copper
oxidative cross-coupling
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