Lei, Pinhua: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

A Facile Synthesis of Functionalized Benzofurans via VisibleâLightâInduced Tandem Cyclization of 1,6âEnynes with Disulfides

Wang, Lei, Li, Xuezhi, Xu, Zhaoliang, Wang, Fang, Yang, Jianguo, Li, Pinhua

Journal:

Year:

2020

File:

PDF, 3.48 MB

2020

2

Sugar-Based Pyrrolidine as a Highly Enantioselective Organocatalyst for Asymmetric Michael Addition of Ketones to Nitrostyrenes

Lei Wang, Jie Liu, Tao Miao, Wei Zhou, Pinhua Li, Kai Ren, Xiuli Zhang

Journal:

Advanced Synthesis & Catalysis

Year:

2010

Language:

english

File:

PDF, 239 KB

english, 2010

3

ChemInform Abstract: An Efficient and Practical Synthesis of Benzoxazoles from Acyl Chlorides and 2-Aminophenols Catalyzed by Lewis Acid In(OTf)3 under Solvent-Free Reaction Conditions.

Bo Wang, Yicheng Zhang, Pinhua Li, Lei Wang

Journal:

Year:

2011

File:

PDF, 28 KB

2011

4

An Efficient and Practical Synthesis of Benzoxazoles from Acyl Chlorides and 2-Aminophenols Catalyzed by Lewis Acid In(OTf)3 under Solvent-Free Reaction Conditions

Bo Wang, Yicheng Zhang, Pinhua Li, Lei Wang

Journal:

Chinese Journal of Chemistry

Year:

2010

Language:

english

File:

PDF, 117 KB

english, 2010

5

Polymer-Immobilized Pyrrolidine-Based Chiral Ionic Liquids as Recyclable Organocatalysts for Asymmetric Michael Additions to Nitrostyrenes under Solvent-Free Reaction Conditions

Pinhua Li, Lei Wang, Min Wang, Yicheng Zhang

Journal:

European Journal of Organic Chemistry

Year:

2008

Language:

english

File:

PDF, 207 KB

english, 2008

6

Silica gel supported pyrrolidine-based chiral ionic liquid as recyclable organocatalyst for asymmetric Michael addition to nitrostyrenes

Pinhua Li, Lei Wang, Yicheng Zhang, Guanwu Wang

Journal:

Year:

2008

Language:

english

File:

PDF, 510 KB

english, 2008

7

Cu(OTf)2-catalyzed arylmethylation of terminal alkynes with benzylic alcohols under ligand-, base-, and additive-free reaction conditions

Kai Ren, Pinhua Li, Lei Wang, Xiuli Zhang

Journal:

Year:

2011

Language:

english

File:

PDF, 2.54 MB

english, 2011

8

A novel preparation of methyl ketones through one-carbon homologation of aldehydes

Lei Wang, Pinhua Li, Jincan Yan, Zhongzhi Wu

Journal:

Tetrahedron Letters

Year:

2003

Language:

english

File:

PDF, 216 KB

english, 2003

9

Sequential and One-Pot Reactions of Phenols with Bromoalkynes for the Synthesis of ( Z )-2-Bromovinyl Phenyl Ethers and Benzo[ b ]furans

Wang, Shihua, Li, Pinhua, Yu, Lin, Wang, Lei

Journal:

Organic Letters

Year:

2011

Language:

english

File:

PDF, 735 KB

english, 2011

10

Direct amidation of azoles with formamides via metal-free C–H activation in the presence of tert-butyl perbenzoate

He, Tao, Li, Hongji, Li, Pinhua, Wang, Lei

Journal:

Chemical Communications

Year:

2011

Language:

english

File:

PDF, 659 KB

english, 2011

11

H2O2-mediated oxidative formation of amides from aromatic amines and 1,3-diketones as acylation agents via C–C bond cleavage at room temperature in water under metal-free conditions

Sun, Xi, Wang, Min, Li, Pinhua, Zhang, Xiuli, Wang, Lei

Journal:

Green Chemistry

Year:

2013

Language:

english

File:

PDF, 656 KB

english, 2013

12

Reduction of Nitroarenes to Aromatic Amines with Nanosized Activated Metallic Iron Powder in Water

Wang, Lei, Li, Pinhua, Wu, Zongtao, Yan, Jincan, Wang, Min, Ding, Yanbin

Journal:

Year:

2003

Language:

english

File:

PDF, 48 KB

english, 2003

13

Visible-light-induced dual C–C bond formation via selective C(sp 3 )–H bond cleavage: efficient access to alkylated oxindoles from activated alkenes and simple ethers under metal-free conditions

Xia, Dong, Li, Yang, Miao, Tao, Li, Pinhua, Wang, Lei

Journal:

Green Chemistry

Year:

2017

Language:

english

File:

PDF, 761 KB

english, 2017

14

Visible light-induced tandem oxidative cyclization of 2-alkynylanilines with disulfides (diselenides) to 3-sulfenyl- and 3-selenylindoles under transition metal-free and photocatalyst-free conditions

Shi, Qing, Li, Pinhua, Zhang, Yan, Wang, Lei

Journal:

Organic Chemistry Frontiers

Year:

2017

Language:

english

File:

PDF, 1.19 MB

english, 2017

15

Photo-Driven Synthesis of C6-Polyfunctionalized Phenanthridines from Three-Component Reactions of Isocyanides, Alkynes, and Sulfinic Acids by Electron Donor–Acceptor Complex

Li, Yang, Miao, Tao, Li, Pinhua, Wang, Lei

Journal:

Organic Letters

Year:

2018

Language:

english

File:

PDF, 983 KB

english, 2018

16

Hydrogen and Sulfonyl Radical Generation for the Hydrogenation and Arylsulfonylation of Alkenes Driven by Photochemical Activity of Hydrogen Bond Donor-Acceptor Complexes

Li, Yang, Ma, Fang, Li, Pinhua, Miao, Tao, Wang, Lei

Journal:

Advanced Synthesis & Catalysis

Year:

2019

Language:

english

File:

PDF, 2.32 MB

english, 2019

17

"On Water" Direct Catalytic Vinylogous Aldol Reaction of Silyl Glyoxylates

Pan, Hong, Han, Man-Yi, Li, Pinhua, Wang, Lei

Journal:

Journal of Organic Chemistry

Year:

2019

Language:

english

File:

PDF, 359 KB

english, 2019

18

Aqueous ZnCl 2 Complex Catalyzed Prins Reaction of Silyl Glyoxylates: Access to Functionalized Tertiary Î±-Silyl Alcohols

Han, Man-Yi, Pan, Hong, Li, Pinhua, Wang, Lei

Journal:

Journal of Organic Chemistry

Year:

2020

File:

PDF, 382 KB

2020

19

An efficient and recyclable silica-supported carbene–Cu(II) catalyst for the oxidative coupling reaction of terminal alkynes with H-phosphonates under base-free reaction conditions

Ping Liu, Jin Yang, Pinhua Li, Lei Wang

Journal:

Applied Organometallic Chemistry

Year:

2011

Language:

english

File:

PDF, 1.30 MB

english, 2011

20

Iron-Catalyzed Ligand-Free Three-Component Coupling Reactions of Aldehydes, Terminal Alkynes, and Amines

Pinhua Li, Yicheng Zhang, Lei Wang

Journal:

Chemistry - A European Journal

Year:

2009

Language:

english

File:

PDF, 241 KB

english, 2009

21

Palladium-Catalyzed ortho-Acylation of Acetanilides with Aldehydes through Direct CH Bond Activation

Chengliang Li, Prof. Dr. Lei Wang, Dr. Pinhua Li, Wei Zhou

Journal:

Chemistry - A European Journal

Year:

2011

Language:

english

File:

PDF, 293 KB

english, 2011

22

A Novel Reduction of Sodium Alkyl Thiosulfates Using Samarium Metal Without an Activating Agent in Water.

Lei Wang, Pinhua Li, Li Zhou

Journal:

Year:

2003

File:

PDF, 85 KB

2003

23

A Novel Preparation of Methyl Ketones Through One-Carbon Homologation of Aldehydes.

Lei Wang, Pinhua Li, Jincan Yan, Zhongzhi Wu

Journal:

Year:

2003

File:

PDF, 103 KB

2003

24

Unexpected Chemoselective Debromination and Reduction of 1,1-Dibromo-1-alkenes Mediated by Samarium Metal in Methanol.

Lei Wang, Pinhua Li, Yuanyuan Xie, Yanbin Ding

Journal:

Year:

2003

File:

PDF, 104 KB

2003

25

Reduction of Nitroarenes to Aromatic Amines with Nanosized Activated Metallic Iron Powder in Water.

Lei Wang, Pinhua Li, Zongtao Wu, Jincan Yan, Min Wang, Yanbin Ding

Journal:

Year:

2004

File:

PDF, 83 KB

2004

26

Sonogashira Coupling Reaction with Palladium Powder, Potassium Fluoride in Aqueous Media.

Lei Wang, Pinhua Li

Journal:

Year:

2004

File:

PDF, 114 KB

2004

27

The Sonogashira Coupling Reaction Catalyzed by Ultrafine Nickel(0) Powder.

Lei Wang, Pinhua Li, Yicheng Zhang

Journal:

Year:

2004

File:

PDF, 111 KB

2004

28

A Novel Reduction of Sodium Alkyl Thiosulfates with InCl3(cat.)/Sm(0) System in Aqueous Media: Facile Synthesis of Disulfides.

Pinhua Li, Lei Wang, Yaner Yang, Xinhua Sun, Min Wang, Jincan Yan

Journal:

Year:

2004

File:

PDF, 13 KB

2004

29

Microwave Irradiated Solventless Sonogashira Reaction on Nickel(0) Powder Doped KF/Al2O3.

Min Wang, Pinhua Li, Lei Wang

Journal:

Year:

2005

File:

PDF, 18 KB

2005

30

The Effects of Amines on Oxidative Homo-Coupling of Terminal Alkynes Promoted by Copper Salts.

Lei Wang, Jincan Yan, Pinhua Li, Min Wang, Caina Su

Journal:

Year:

2005

File:

PDF, 22 KB

2005

31

Application of Recoverable Nanosized Palladium(0) Catalyst in Sonogashira Reaction.

Pinhua Li, Lei Wang, Hongji Li

Journal:

Year:

2005

File:

PDF, 19 KB

2005

32

ChemInform Abstract: Iron-Catalyzed Ligand-Free Three-Component Coupling Reactions of Aldehydes, Terminal Alkynes, and Amines.

Pinhua Li, Yicheng Zhang, Lei Wang

Journal:

Year:

2009

File:

PDF, 27 KB

2009

33

ChemInform Abstract: Indium-Catalyzed Highly Efficient Three-Component Coupling of Aldehyde, Alkyne, and Amine via C—H Bond Activation.

Yicheng Zhang, Pinhua Li, Min Wang, Lei Wang

Journal:

Year:

2009

File:

PDF, 31 KB

2009

34

ChemInform Abstract: Iron-Catalyzed Regio- and Stereoselective Addition of Acid Chlorides to Alkynes.

Bo Wang, Shihua Wang, Pinhua Li, Lei Wang

Journal:

Year:

2011

File:

PDF, 32 KB

2011

35

ChemInform Abstract: Sugar-Based Pyrrolidine as a Highly Enantioselective Organocatalyst for Asymmetric Michael Addition of Ketones to Nitrostyrenes.

Lei Wang, Jie Liu, Tao Miao, Wei Zhou, Pinhua Li, Kai Ren, Xiuli Zhang

Journal:

Year:

2011

File:

PDF, 44 KB

2011

36

ChemInform Abstract: FeCl3-Catalyzed Condensation of 2-Naphthol and Aldehydes under Solvent-Free Reaction Conditions: An Efficient and Green Alternative for the Synthesis of 14-Aryl(Alkyl)-14-H-dibenzo[a,j]xanthenes.

Bo Wang, Pinhua Li, Yicheng Zhang, Lei Wang

Journal:

Year:

2011

File:

PDF, 27 KB

2011

37

ChemInform Abstract: Silica Supported Palladium-Phosphine Complex: Recyclable Catalyst for Suzuki—Miyaura Cross-Coupling Reactions at Ambient Temperature.

Wei Chen, Pinhua Li, Lei Wang

Journal:

Year:

2011

File:

PDF, 41 KB

2011

38

ChemInform Abstract: Iron-Catalyzed Tandem Reactions of Aldehydes, Terminal Alkynes, and Primary Amines as a Strategy for the Synthesis of Quinoline Derivatives.

Yicheng Zhang, Pinhua Li, Lei Wang

Journal:

Year:

2011

File:

PDF, 31 KB

2011

39

ChemInform Abstract: Cu(OTf)2-Catalyzed Arylmethylation of Terminal Alkynes with Benzylic Alcohols under Ligand-, Base-, and Additive-Free Reaction Conditions.

Kai Ren, Pinhua Li, Lei Wang, Xiuli Zhang

Journal:

Year:

2011

File:

PDF, 27 KB

2011

40

ChemInform Abstract: Recyclable Catalysts for Suzuki—Miyaura Cross-Coupling Reactions at Ambient Temperature Based on a Simple Merrifield Resin Supported Phenanthroline—Palladium(II) Complex.

Jin Yang, Pinhua Li, Lei Wang

Journal:

Year:

2011

File:

PDF, 47 KB

2011

41

ChemInform Abstract: Palladium-Catalyzed Oxidative Cyclization of 3-Phenoxyacrylates: An Approach to Construct Substituted Benzofurans from Phenols.

Chengliang Li, Yicheng Zhang, Pinhua Li, Lei Wang

Journal:

Year:

2011

File:

PDF, 33 KB

2011

42

ChemInform Abstract: Copper(I) Iodide Catalyzed Cross-Coupling Reaction of Terminal Alkynes with 1-Bromoalkynes: A Simple Synthesis of Unsymmetrical Buta-1,3-diynes.

Shihua Wang, Lin Yu, Pinhua Li, Lingguo Meng, Lei Wang

Journal:

Year:

2011

File:

PDF, 39 KB

2011

43

ChemInform Abstract: CuI-Catalyzed Suzuki Coupling Reaction of Organoboronic Acids with Alkynyl Bromides.

Shihua Wang, Min Wang, Lei Wang, Bo Wang, Pinhua Li, Jin Yang

Journal:

Year:

2011

File:

PDF, 32 KB

2011

44

ChemInform Abstract: Merrifield Resin Supported Phenanthroline—Cu(I): A Highly Efficient and Recyclable Catalyst for the Synthesis of 2-Aminobenzothiazoles via the Reaction of 2-Haloanilines with Isothiocyanates.

Jin Yang, Pinhua Li, Lei Wang

Journal:

Year:

2011

File:

PDF, 28 KB

2011

45

ChemInform Abstract: Highly Efficient Copper/Palladium-Catalyzed Tandem Ullman Reaction/Arylation of Azoles via C—H Activation: Synthesis of Benzofuranyl and Indolyl Azoles from 2-(gem-Dibromovinyl)phenols(anilines) with Azoles.

Wei Chen, Min Wang, Pinhua Li, Lei Wang

Journal:

Year:

2011

File:

PDF, 28 KB

2011

46

ChemInform Abstract: Direct Amidation of Azoles with Formamides via Metal-Free C—H Activation in the Presence of tert-Butyl Perbenzoate.

Tao He, Hongji Li, Pinhua Li, Lei Wang

Journal:

Year:

2011

File:

PDF, 27 KB

2011

47

ChemInform Abstract: An Efficient and Recyclable Magnetic-Nanoparticle-Supported Palladium Catalyst for the Suzuki Coupling Reactions of Organoboronic Acids with Alkynyl Bromides.

Xiuli Zhang, Pinhua Li, Yong Ji, Lei Zhang, Lei Wang

Journal:

Year:

2012

File:

PDF, 42 KB

2012

48

ChemInform Abstract: Palladium-Catalyzed ortho-Acylation of Acetanilides with Aldehydes Through Direct C—H Bond Activation.

Chengliang Li, Lei Wang, Pinhua Li, Wei Zhou

Journal:

Year:

2012

File:

PDF, 42 KB

2012

49

ChemInform Abstract: An Efficient and Recyclable Silica-Supported Carbene—Cu(II) Catalyst for the Oxidative Coupling Reaction of Terminal Alkynes with H-Phosphonates under Base-Free Reaction Conditions.

Ping Liu, Jin Yang, Pinhua Li, Lei Wang

Journal:

Year:

2012

File:

PDF, 29 KB

2012

50

ChemInform Abstract: Sequential and One-Pot Reactions of Phenols with Bromoalkynes for the Synthesis of (Z)-2-Bromovinyl Phenyl Ethers and Benzo[b]furans.

Shihua Wang, Pinhua Li, Lin Yu, Lei Wang

Journal:

Year:

2012

File:

PDF, 57 KB

2012

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@z-lib.do

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски