Chun-Gu Xia : rechercher sur Z-Library

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1

Production of methanol from methane by methanotrophic bacteria

Xin, Jia-ying, Cui, Jun-ru, Niu, Jian-zhong, Hua, Shao-feng, Xia, Chun-gu, Li, Shu-ben, Zhu, Li-min

Journal:

Biocatalysis and Biotransformation

Année:

2004

Langue:

english

Fichier:

PDF, 270 KB

english, 2004

2

Efficient Coupling Reactions of Arylalkynes and Aldehydes Leading to the Synthesis of Enones

Li-Wen Xu, Lyi Li, Chun-Gu Xia, Pei-Qing Zhao

Journal:

Helvetica Chimica Acta

Année:

2004

Langue:

english

Fichier:

PDF, 58 KB

english, 2004

3

Study on oxidation mechanism of cumene based on GC-MS analysis

Yu-Feng He, Rong-Min Wang, Yu-Yang Liu, Yue Chang, Yun-Pu Wang, Chun-Gu Xia, Ji-Shuan Suo

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

2000

Langue:

english

Fichier:

PDF, 124 KB

english, 2000

4

A method for the synthesis of 2-oxazolidinones and 2-imidazolidinones from five-membered cyclic carbonates and ?-aminoalcohols or 1,2-diamines

Xiao, Lin-fei, Xu, Li-wen, Xia, Chun-gu

Journal:

Green Chemistry

Année:

2007

Langue:

english

Fichier:

PDF, 460 KB

english, 2007

5

Polymer-bound schiff-base complex catalyst for effective oxidation of olefins with molecular oxygen

Rong-Min Wang, Cheng-Jun Hao, Yu-Feng He, Chun-Gu Xia, Jian-Ren Wang, Yun-Pu Wang

Journal:

Journal of Applied Polymer Science

Année:

2000

Langue:

english

Fichier:

PDF, 132 KB

english, 2000

6

Fine separation and characterization of Candida rugosa lipase isoenzymes

Jia-Ying Xin, Yi Xu Xiao-xue Hu, Jun-ru Cui, Shu-Ben Li, Chun-gu Xia, Li-Min Zhu

Journal:

Journal of Basic Microbiology

Année:

2002

Langue:

english

Fichier:

PDF, 210 KB

english, 2002

7

Highly efficient bimetallic iron-palladium catalyzed Michael-type Friedel–Crafts reactions of indoles with chalcones

Yue-Hua Gao, Lei Yang, Wei Zhou, Li-Wen Xu, Chun-Gu Xia

Journal:

Applied Organometallic Chemistry

Année:

2009

Langue:

english

Fichier:

PDF, 140 KB

english, 2009

8

Environmentally Friendly, Efficient Resolution of Racemic Secondary Alcohols by Lipase-Catalyzed Enantioselective Transesterification in Ionic Liquids in the Presence of Organic Bases

Xiao-Mei Wu, Jia-Ying Xin, Wei Sun, Chun-Gu Xia

Journal:

Chemistry & Biodiversity

Année:

2007

Langue:

english

Fichier:

PDF, 59 KB

english, 2007

9

Aerobic Oxidation of Olefins Catalyzed by the Glutamic Acid Schiff Base Cobalt Complex.

Rong-Min Wang, Cheng-Jun Hao, Yu-Feng He, Yun-Pu Wang, Chun-Gu Xia

Journal:

Année:

2003

Fichier:

PDF, 89 KB

2003

10

Epoxidation of Olefins Catalyzed by Manganese(III) Porphyrin in a Room Temperature Ionic Liquid.

Zhen Li, Chun-Gu Xia

Journal:

Année:

2003

Fichier:

PDF, 13 KB

2003

11

Synthesis of Aziridines from Imines and Ethyl Diazoacetate in Room Temperature Ionic Liquids.

Wei Sun, Chun-Gu Xia, Hong-Wang Wang

Journal:

Année:

2003

Fichier:

PDF, 12 KB

2003

12

Synthesis of Guanidine Derivatives and Molecular Recognition.

Yanxing Qi, Haixiang Gao, Min Yang, Chun-Gu Xia, Jishuan Suo

Journal:

Année:

2003

Fichier:

PDF, 101 KB

2003

13

A New and Efficient Method for the Synthesis of 2,2′-Dibromo-1,1′-binaphthyl under Microwave Irradiation.

Li-wen Xu, Fu-wei Li, Chun-gu Xia, Wei Sun

Journal:

Année:

2003

Fichier:

PDF, 80 KB

2003

14

An Efficient and Inexpensive Catalyst System for the Aza-Michael Reactions of Enones with Carbamates.

Li-Wen Xu, Chun-Gu Xia, Xiao-Xue Hu

Journal:

Année:

2004

Fichier:

PDF, 109 KB

2004

15

Highly Efficient C—O Cross-Coupling Reactions with Unactivated Halides by Ligandless, Heterogeneous Raney Ni—Al Alloy/Copper (I) Salts.

Li-Wen Xu, Chun-Gu Xia, Jing-Wei Li, Xiao-Xue Hu

Journal:

Année:

2004

Fichier:

PDF, 118 KB

2004

16

Efficient Lewis Base Catalyzed Conjugate Addition of Azide Ion to Cyclic Enones in Water.

Li-Wen Xu, Chun-Gu Xia, Jing-Wei Li, Shao-Lin Zhou

Journal:

Année:

2004

Fichier:

PDF, 80 KB

2004

17

Efficient Copper-Catalyzed Chemo Selective Conjugate Addition of Aliphatic Amines to α,β-Unsaturated Compounds in Water.

Li-Wen Xu, Jing-Wei Li, Chun-Gu Xia, Shao-Lin Zhou, Xiao-Xue Hu

Journal:

Année:

2004

Fichier:

PDF, 94 KB

2004

18

Highly Efficient Aza-Michael Reactions of Enones with Carbamates Using a Combination of Quaternary Ammonium Salts and BF3×OEt2 as a Catalyst.

Li-Wen Xu, Lyi Li, Chun-Gu Xia, Shao-Lin Zhou, Jing-Wei Li, Xiao-Xue Hu

Journal:

Année:

2004

Fichier:

PDF, 113 KB

2004

19

The First Ionic Liquids Promoted Conjugate Addition of Azide Ion to α,β-Unsaturated Carbonyl Compounds.

Li-Wen Xu, Lyi Li, Chun-Gu Xia, Shao-Lin Zhou, Jing-Wei Li

Journal:

Année:

2004

Fichier:

PDF, 100 KB

2004

20

Efficient Synthesis of Chlorohydrins: Ionic Liquid Promoted Ring-Opening Reaction of Epoxides and TMSCl.

Li-Wen Xu, Lyi Li, Chun-Gu Xia, Pei-Qing Zhao

Journal:

Année:

2004

Fichier:

PDF, 102 KB

2004

21

Solvent-Free Synthesis of Aryl Tosylates under Microwave Activation.

Li-wen Xu, Chun-gu Xia

Journal:

Année:

2004

Fichier:

PDF, 108 KB

2004

22

Transition Metal Based Lewis Acid Catalyzed Ring Opening of Epoxides Using Amines under Solvent-Free Conditions.

Pei-Qing Zhao, Li-Wen Xu, Chun-Gu Xia

Journal:

Année:

2004

Fichier:

PDF, 114 KB

2004

23

Highly Efficient Phosphine-Catalyzed Aza-Michael Reactions of α,β-Unsaturated Compounds with Carbamates in the Presence of TMSCl.

Li-Wen Xu, Chun-Gu Xia

Journal:

Année:

2004

Fichier:

PDF, 106 KB

2004

24

Transition-Metal-Based Lewis Acid Catalysis of Aza-Type Michael Additions of Amines to α,β-Unsaturated Electrophiles in Water.

Li-Wen Xu, Lyi Li, Chun-Gu Xia

Journal:

Année:

2004

Fichier:

PDF, 29 KB

2004

25

Efficient Synthesis of α,β-Epoxy Carbonyl Compounds in Acetonitrile: Darzens Condensation of Aromatic Aldehydes with Ethyl Chloroacetate.

Zong-Ting Wang, Li-Wen Xu, Chun-Gu Xia, Han-Qing Wang

Journal:

Année:

2004

Fichier:

PDF, 25 KB

2004

26

TMSCl-Promoted Transition Metal-Catalyzed Aza-Michael Reactions of Chalcones with Carbamates.

Li-Wen Xu, Chun-Gu Xia

Journal:

Année:

2005

Fichier:

PDF, 19 KB

2005

27

Novel Biginelli-Like Three-Component Cyclocondensation Reaction: Efficient Synthesis of 5-Unsubstituted 3,4-Dihydropyrimidin-2(1H)-ones.

Zong-Ting Wang, Li-Wen Xu, Chun-Gu Xia, Han-Qing Wang

Journal:

Année:

2005

Fichier:

PDF, 18 KB

2005

28

Improved Protocol for the Three-Component Biginelli Reactions and Biginelli-Like Mannich Reactions of Carbamates, Aldehydes, and Ketones.

Li-Wen Xu, Zong-Ting Wang, Chun-Gu Xia, Pei-Qing Zhao

Journal:

Année:

2005

Fichier:

PDF, 21 KB

2005

29

Transition Metal Salt Catalyzed Direct Three-Component Mannich Reactions of Aldehydes, Ketones, and Carbamates: Efficient Synthesis of N-Protected β-Aryl-β-Amino Ketone Compounds.

Li-Wen Xu, Chun-Gu Xia, Lyi Li

Journal:

Année:

2005

Fichier:

PDF, 30 KB

2005

30

Efficient Coupling Reactions of Arylalkynes and Aldehydes Leading to the Synthesis of Enones.

Li-Wen Xu, Lyi Li, Chun-Gu Xia, Pei-Qing Zhao

Journal:

Année:

2005

Fichier:

PDF, 17 KB

2005

31

A Catalytic Enantioselective Aza-Michael Reaction: Novel Protocols for Asymmetric Synthesis of β-Amino Carbonyl Compounds

Li-Wen Xu, Chun-Gu Xia

Journal:

Année:

2005

Fichier:

PDF, 9 KB

2005

32

Highly Efficient KF/Al2O3-Catalyzed Versatile Hetero-Michael Addition of Nitrogen, Oxygen, and Sulfur Nucleophiles to α,β-Ethylenic Compounds.

Lei Yang, Li-Wen Xu, Chun-Gu Xia

Journal:

Année:

2005

Fichier:

PDF, 23 KB

2005

33

An Efficient Synthesis of 2-Oxazolidinones by Palladium-Catalyzed Oxidative Carbonylation of β-Amino Alcohols and 2-Aminophenol under Mild Conditions.

Fu-Wei Li, Xin-Gao Peng, Chun-Gu Xia, Bin Hu

Journal:

Année:

2005

Fichier:

PDF, 17 KB

2005

34

Convenient Metal-Free Aziridination of Alkenes with Chloramine-T Using Tetrabutylammonium Iodide in Water.

Hugjiltu Wu, Li-Wen Xu, Chun-Gu Xia, Jin Ge, Lei Yang

Journal:

Année:

2005

Fichier:

PDF, 16 KB

2005

35

Efficient and Mild Benzoin Condensation Reaction Catalyzed by Simple 1-N-Alkyl-3-methylimidazolium Salts.

Li-Wen Xu, Yang Gao, Jian-Jun Yin, Lyi Li, Chun-Gu Xia

Journal:

Année:

2005

Fichier:

PDF, 14 KB

2005

36

ChemInform Abstract: Highly Efficient Bimetallic Iron-Palladium Catalyzed Michael-Type Friedel—Crafts Reactions of Indoles with Chalcones.

Yue-Hua Gao, Lei Yang, Wei Zhou, Li-Wen Xu, Chun-Gu Xia

Journal:

Année:

2009

Fichier:

PDF, 21 KB

2009

37

ChemInform Abstract: Zirconium-Catalyzed Intermolecular Hydroamination of Unactivated Olefins.

Lei Yang, Li-Wen Xu, Wei Zhou, Yue-Hua Gao, Wei Sun, Chun-Gu Xia

Journal:

Année:

2009

Fichier:

PDF, 42 KB

2009

38

ChemInform Abstract: Highly Efficient and Reusable Ionic Liquids for the Catalyzed Hydroamination of Alkenes with Sulfonamides, Carbamates, and Carboxamides.

Lei Yang, Li-Wen Xu, Chun-Gu Xia

Journal:

Année:

2009

Fichier:

PDF, 32 KB

2009

39

ChemInform Abstract: Efficient Iron-Catalyzed Tsuji—Trost Coupling Reaction of Aromatic Allylic Amides Through a sp3-Carbon—Nitrogen Breaking.

Zhen-Yu Jiang, Cai-Hua Zhang, Feng-Lei Gu, Ke-Fang Yang, Guo-Qiao Lai, Li-Wen Xu, Chun-Gu Xia

Journal:

Année:

2010

Fichier:

PDF, 26 KB

2010

40

ChemInform Abstract: Iron-Catalyzed Michael Reactions Revisited: A Synthetically Useful Process for the Preparation of Tri-Carbonyl Compounds and Chiral Warfarin.

Hua-Meng Yang, Yue-Hua Gao, Li Li, Zhen-Yu Jiang, Guo-Qiao Lai, Chun-Gu Xia, Li-Wen Xu

Journal:

Année:

2010

Fichier:

PDF, 36 KB

2010

41

Salen-Mn(III)-complex-catalyzed oxidations of secondary alcohols

Wei Sun, Chun-Gu Xia

Journal:

Chinese Journal of Chemistry

Année:

2003

Langue:

english

Fichier:

PDF, 222 KB

english, 2003

42

Asymmetric inducing synthesis of optically active tetrahedral cluster containing SMCOW core

Quan-Yi Zhao, Yu-Hua Zhang, Bin Hu, Wei-Qiang Zhang, Bao-Hua Zhu, Yuan-Qi Yin, Chun-Gu Xia

Journal:

Chinese Journal of Chemistry

Année:

2004

Langue:

english

Fichier:

PDF, 278 KB

english, 2004

43

An Efficient Synthesis of 2-Oxazolidinones by Palladium- catalyzed Oxidative Carbonylation of β-Aminoalcohols and 2-Aminophenol under Mild Conditions

Li Fu-Wei, Peng Xin-Gao, Xia Chun-Gu, Hu Bin

Journal:

Chinese Journal of Chemistry

Année:

2005

Langue:

english

Fichier:

PDF, 49 KB

english, 2005

44

N-Heterocyclic Carbene-Palladium Complex Catalyzed Oxidative Carbonylation of Amines to Ureas

Shu-Zhan Zheng, Xin-Gao Peng, Jian-Ming Liu, Wei Sun, Chun-Gu Xia

Journal:

Chinese Journal of Chemistry

Année:

2007

Langue:

english

Fichier:

PDF, 73 KB

english, 2007

45

Reaction of (Carbonyl)triruthenium with Acetylferrocene Thiosemicarbazone: Synthesis, X-ray Diffraction, and Insight into the Solution Structures

Jing-Mu Yang, Bin Hu, Xiao-Xue Hu, Chun-Gu Xia

Journal:

European Journal of Inorganic Chemistry

Année:

2008

Langue:

english

Fichier:

PDF, 412 KB

english, 2008

46

A Catalytic Enantioselective Aza-Michael Reaction: Novel Protocols for Asymmetric Synthesis of β-Amino Carbonyl Compounds

Li-Wen Xu, Chun-Gu Xia

Journal:

European Journal of Organic Chemistry

Année:

2005

Langue:

english

Fichier:

PDF, 169 KB

english, 2005

47

Enantioselective Michael-Type Friedel–Crafts Reactions of Indoles to Enones Catalyzed by a Chiral Camphor-Based Brønsted Acid

Wei Zhou, Li-Wen Xu, Lyi Li, Lei Yang, Chun-Gu Xia

Journal:

European Journal of Organic Chemistry

Année:

2006

Langue:

english

Fichier:

PDF, 76 KB

english, 2006

48

Transition-Metal-Based Lewis Acid Catalysis of Aza-Type Michael Additions of Amines to α,β-Unsaturated Electrophiles in Water

Li-Wen Xu, Lyi Li, Chun-Gu Xia

Journal:

Helvetica Chimica Acta

Année:

2004

Langue:

english

Fichier:

PDF, 69 KB

english, 2004

49

Efficient Synthesis of α,β-Epoxy Carbonyl Compounds in Acetonitrile: Darzens Condensation of Aromatic Aldehydes with Ethyl Chloroacetate

Zong-Ting Wang, Li-Wen Xu, Chun-Gu Xia, Han-Qing Wang

Journal:

Helvetica Chimica Acta

Année:

2004

Langue:

english

Fichier:

PDF, 86 KB

english, 2004

50

Improved Protocol for the Three-Component Biginelli Reactions and Biginelli-Like Mannich Reactions of Carbamates, Aldehydes, and Ketones

Li-Wen Xu, Zong-Ting Wang, Chun-Gu Xia, Lyi Li, Pei-Qing Zhao

Journal:

Helvetica Chimica Acta

Année:

2004

Langue:

english

Fichier:

PDF, 92 KB

english, 2004