Huang, Zhi-tang: search on Z-Library

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

Don't use scam websites

1

Ring-Chain Tautomerism in Organic Synthesis: Synthesis of Heterocyclic Enamines from a Novel and Practical Formal Ring Transformation Reaction of Lactones

Wang, Mei-Xiang, Liu, Yong, Gao, Hong-Yun, Zhang, Yan, Yu, Chu-Yi, Huang, Zhi-Tang, Fleet, George W. J.

Journal:

Journal of Organic Chemistry

Year:

2003

Language:

english

File:

PDF, 87 KB

english, 2003

2

Manganese-Catalyzed Dehydrogenative [4+2] Annulation of NH Imines and Alkynes by CH/NH Activation

He, Ruoyu, Huang, Zhi-Tang, Zheng, Qi-Yu, Wang, Congyang

Journal:

Angewandte Chemie International Edition

Year:

2014

Language:

english

File:

PDF, 427 KB

english, 2014

3

Organic base-promoted enantioselective electrophilic cyanation of β-keto esters by using chiral phase-transfer catalysts

Chen, Min, Huang, Zhi-Tang, Zheng, Qi-Yu

Journal:

Organic & Biomolecular Chemistry

Year:

2015

Language:

english

File:

PDF, 425 KB

english, 2015

4

Solvent-Free and Stereoselective Synthesis of C-Glycosides by Michael-Type Addition of Enamino Esters to 2-Nitro-d-glucal

Zhang, Ti, Yu, Chu-Yi, Huang, Zhi-Tang, Jia, Yue-Mei

Journal:

Year:

2010

Language:

english

File:

PDF, 165 KB

english, 2010

5

Synthesis of bis-ketene N,S-acetals with a polymethylene linkage

Chu-Yi Yu, Li-Ben Wang, Zhi-Tang Huang

Journal:

Heteroatom Chemistry

Year:

1996

Language:

english

File:

PDF, 344 KB

english, 1996

6

The regiospecific N-sulfonylation and N-phosphorylation of benzoyl-substituted heterocyclic ketene aminals

Zhan-Jiang Li, Zhong-Xu Ren, Zhi-Tang Huang

Journal:

Heteroatom Chemistry

Year:

1999

Language:

english

File:

PDF, 143 KB

english, 1999

7

The reaction of aroyl-substituted heterocyclic ketene aminals with aryl azides

Bo Liu, Mei-Xiang Wang, Li-Ben Wang, Zhi-Tang Huang

Journal:

Heteroatom Chemistry

Year:

2000

Language:

english

File:

PDF, 90 KB

english, 2000

8

Rational Construction of 2D and 3D Borromean Arrayed Organic Crystals by Hydrogen-Bond-Directed Self-Assembly

Yong-Biao Men, Junliang Sun, Zhi-Tang Huang, Qi-Yu Zheng

Journal:

Angewandte Chemie

Year:

2009

Language:

english

File:

PDF, 787 KB

english, 2009

9

Rational Construction of 2D and 3D Borromean Arrayed Organic Crystals by Hydrogen-Bond-Directed Self-Assembly

Yong-Biao Men, Junliang Sun, Zhi-Tang Huang, Qi-Yu Zheng

Journal:

Angewandte Chemie International Edition

Year:

2009

Language:

english

File:

PDF, 787 KB

english, 2009

10

Heterocyclic β-Enamino Esters, 321). Reactions of Aliphatic Diamines and Methylamine with 2-Amino-4,5-dihydro-3-furancarboxylic Esters. Revised Constitutions by 13C NMR Studies

Zhi-Tang Huang, Heinrich Wamhoff

Journal:

European Journal of Inorganic Chemistry

Year:

1984

Language:

english

File:

PDF, 455 KB

english, 1984

11

Heterocyclic β-Enamino Esters, 33. Addition and Cyclization Reaction of 3-(2-Imidazolidinylidene)-and 3-(Hexahydro-2-pyrimidinylidene)-2(3H)-furanones with Hydrochloric Acid, Halogens, and Methyl Propiolate

Zhi-Tang Huang, Heinrich Wamhoff

Journal:

European Journal of Inorganic Chemistry

Year:

1984

Language:

english

File:

PDF, 545 KB

english, 1984

12

Heterocyclic β-Enamino Esters, 34. New Types of Spiro Compounds by Addition and Cyclization Reactions of 3-(2-Imidazolidinylidene)- and 3-(Tetrahydro-2(1H)-pyrimidinylidene)dihydro-2(3H-furanones with Methyl Acrylate and Dimethyl Acetylenedicarboxylate

Zhi-Tang Huang, Heinrich Wamhoff

Journal:

European Journal of Inorganic Chemistry

Year:

1984

Language:

english

File:

PDF, 354 KB

english, 1984

13

Synthesis of ketene aminals with an imidazolidine ring by condensation of 4,5-dihydro-2-(methylithio)-1H-imidazoles with active methylene compounds and some addition and cyclocondensation reactions

Zhi-Tang Huang, Lu-Hang Tzai

Journal:

European Journal of Inorganic Chemistry

Year:

1986

Language:

english

File:

PDF, 602 KB

english, 1986

14

Synthesis of Cycloalkanone-Substituted Ketene Aminals and their Reaction with Ethyl Propiolate

Zhi-Tang Huang, Xiao-Jun Wang

Journal:

European Journal of Inorganic Chemistry

Year:

1987

Language:

english

File:

PDF, 442 KB

english, 1987

15

Alkylation of Heterocyclic Ketene Aminals with Benzyl Chloride and Ethyl Bromoacetate. Synthesis of Heterobicycles Containing γ-Lactam-Fused Diazaheterocycles

Zhi-Tang Huang, Zhi-Rong Liu

Journal:

European Journal of Inorganic Chemistry

Year:

1989

Language:

english

File:

PDF, 445 KB

english, 1989

16

Synthesis of heterocyclic ketene N,O-Acetals and their reactions with α,β-unsaturated esters

Zhi-Tang Huang, Ping-Cheng Zhang

Journal:

European Journal of Inorganic Chemistry

Year:

1989

Language:

english

File:

PDF, 500 KB

english, 1989

17

Synthesis, Reactions, and Tautomerism of Ketene N,S-Acetals with Benzothiazoline Ring

Zhi-Tang Huang, Xian Shi

Journal:

European Journal of Inorganic Chemistry

Year:

1990

Language:

english

File:

PDF, 565 KB

english, 1990

18

Synthesis of acetyl-substituted heterocyclic ketene aminals and their deacetylation reaction

He-Ting Wang, Xiao-Jun Wang, Zhi-Tang Huang

Journal:

European Journal of Inorganic Chemistry

Year:

1990

Language:

english

File:

PDF, 416 KB

english, 1990

19

Study of Calixarenes, V. Friedel-Crafts Reaction of Calixarenes

Zhi-Tang Huang, Guo-Qiang Wang

Journal:

European Journal of Inorganic Chemistry

Year:

1994

Language:

english

File:

PDF, 478 KB

english, 1994

20

Synthesis and Optical Resolution of a Series of Inherently Chiral Calix[4]crowns with Cone and Partial Cone Conformations

Jun Luo, Qi-Yu Zheng, Chuan-Feng Chen, Zhi-Tang Huang

Journal:

Chemistry - A European Journal

Year:

2005

Language:

english

File:

PDF, 251 KB

english, 2005

21

Synthesis, Structure and Molecular Recognition of Functionalised Tetraoxacalix[2]arene[2]triazines

Qi-Qiang Wang, De-Xian Wang, Hai-Bo Yang, Zhi-Tang Huang, Mei-Xiang Wang

Journal:

Chemistry - A European Journal

Year:

2010

Language:

english

File:

PDF, 772 KB

english, 2010

22

Versatile Anion–π Interactions between Halides and a Conformationally Rigid Bis(tetraoxacalix[2]arene[2]triazine) Cage and Their Directing Effect on Molecular Assembly

Dr. De-Xian Wang, Qi-Qiang Wang, Dr. Yuchun Han, Prof. Dr. Yilin Wang, Prof. Zhi-Tang Huang, Prof. Dr. Mei-Xiang Wang

Journal:

Chemistry - A European Journal

Year:

2010

Language:

english

File:

PDF, 366 KB

english, 2010

23

ChemInform Abstract: The Aza-ene Reaction of Heterocyclic Ketene Aminals with Enones: An Unusual and Efficient Formation of Imidazo[1,2-a]pyridine and Imidazo[1,2,3-ij][1,8]naphthyridine Derivatives.

Jian-Heng Zhang, Mei-Xiang Wang, Zhi-Tang Huang

Journal:

Year:

1999

File:

PDF, 33 KB

1999

24

ChemInform Abstract: The Aza-Ene Reaction of Heterocyclic Ketene Aminals with 4-Phenyl-1,2,4-triazoline-3,5-dione.

Jian-Heng Zhang, Mei-Xiang Wang, Zhi-Tang Huang

Journal:

Year:

1999

File:

PDF, 27 KB

1999

25

ChemInform Abstract: A C60-Armed p-tert-Butylcalix[4]-aza-crown.

Chuan-Feng Chen, Ji-Sheng Li, Qi-Yu Zheng, Gai-Jiao Ji, Zhi-Tang Huang

Journal:

Year:

1999

File:

PDF, 27 KB

1999

26

ChemInform Abstract: Nitration of Benzoyl-Substituted Ketene Dithioacetals and Heterocyclic Aminals.

Zhan-Jiang Li, Qiang Yang, Xiao-Min Chen, Zhi-Tang Huang

Journal:

Year:

1999

File:

PDF, 30 KB

1999

27

ChemInform Abstract: The Aza-Ene Reaction of Heterocyclic Ketene Aminals with Activated Carbonyl Compounds: A Novel and Efficient Synthesis of γ-Lactam-Fused Diazaheterocycles.

Jian-Heng Zhang, Mei-Xiang Wang, Zhi-Tang Huang

Journal:

Year:

1999

File:

PDF, 33 KB

1999

28

ChemInform Abstract: The Regiospecific N-Sulfonylation and N-Phosphorylation of Benzoyl-Substituted Heterocyclic Ketene Aminals.

Zhan-Jiang Li, Zhong-Xu Ren, Zhi-Tang Huang

Journal:

Year:

1999

File:

PDF, 28 KB

1999

29

ChemInform Abstract: A Facile Method for Synthesis of Calix[4]crowns Containing Nitrogen and Sulfur Atoms.

Qi-Yu Zheng, Chuan-Feng Chen, Zhi-Tang Huang

Journal:

Year:

1999

File:

PDF, 30 KB

1999

30

ChemInform Abstract: Synthesis of Glucosylated 1,2,3-Triazole Derivatives.

Xiao-Min Chen, Zhan-Jiang Li, Zhong-Xu Ren, Zhi-Tang Huang

Journal:

Year:

1999

File:

PDF, 29 KB

1999

31

ChemInform Abstract: The Aza-Ene Reaction of Heterocyclic Ketene Aminals with Enones: An Efficient and Simple Synthetic Route to Fused Di- and Tri-heterocycles.

Jian-Heng Zhang, Mei-Xiang Wang, Zhi-Tang Huang

Journal:

Year:

1999

File:

PDF, 39 KB

1999

32

ChemInform Abstract: Selective Etherification of Calix[4]arenes.

Wen-Guang Wang, Qi-Yu Zheng, Zhi-Tang Huang

Journal:

Year:

1999

File:

PDF, 28 KB

1999

33

ChemInform Abstract: Reaction of Aroyl-Substituted Heterocyclic Ketene Aminals with Nitrile Imines: An Efficient Synthesis of Fully Substituted Pyrazoles and Evidence of Nucleophilic Addition of Enamines to 1,3-Dipoles.

Bo Liu, Mei-Xiang Wang, Zhi-Tang Huang

Journal:

Year:

2000

File:

PDF, 33 KB

2000

34

ChemInform Abstract: A Simple and Efficient Chlorination Reaction of Heterocyclic Ketene Aminals.

Bo Liu, Mei-Xiang Wang, Zhi-Tang Huang

Journal:

Year:

2000

File:

PDF, 27 KB

2000

35

ChemInform Abstract: Nucleophilic Substitution of P-Halomethylcalix[4]arene.

Lian-Min Yang, Yan-Song Zheng, Zhi-Tang Huang

Journal:

Year:

2000

File:

PDF, 23 KB

2000

36

ChemInform Abstract: Enantioselective Biotransformations of Racemic α-Substituted Phenylacetonitriles and Phenylacetamides Using Rhodococcus sp. AJ270.

Mei-Xiang Wang, Gang Lu, Gai-Jiao Ji, Zhi-Tang Huang, Otto Meth-Cohn, John Colby

Journal:

Year:

2000

File:

PDF, 33 KB

2000

37

ChemInform Abstract: Nucleophilic Reaction of Heterocyclic Enamines with Nitrile Imine 1,3-Dipoles.

Wei-Shi Miao, Feng Xiong, Mei-Xiang Wang, Zhi-Tang Huang

Journal:

Year:

2000

File:

PDF, 27 KB

2000

38

ChemInform Abstract: Reaction of Heterocyclic Ketene Aminals (I) with α-Bromoketones (II): A Convenient Synthesis of Pyrrole-Fused 1,3-Diazaheterocycles (III)

Xiao-Ping Nie, Mei-Xiang Wang, Zhi-Tang Huang

Journal:

Year:

2000

File:

PDF, 34 KB

2000

39

ChemInform Abstract: The Reaction of Heteroaroyl-Substituted Heterocyclic Ketene Aminals with Arylhydroximic Acid Chloride: An Efficient Synthesis of Polysubstituted Isoxazoles.

Bo Liu, Mei-Xiang Wang, Zhi-Tang Huang

Journal:

Year:

2000

File:

PDF, 29 KB

2000

40

ChemInform Abstract: Highly Stereoselective α-O-Glucosylation of Heterocyclic Ketene Aminals.

Xiao-Min Chen, Zhan-Jiang Li, Zhi-Tang Huang

Journal:

Year:

2001

File:

PDF, 35 KB

2001

41

ChemInform Abstract: The Reaction of Aroyl-Substituted Heterocyclic Ketene Aminals with Aryl Azides.

Bo Liu, Mei-Xiang Wang, Li-Ben Wang, Zhi-Tang Huang

Journal:

Year:

2001

File:

PDF, 28 KB

2001

42

ChemInform Abstract: Novel and Convenient Synthesis of Polyfunctionalized Quinolines, Quinolones and Their Annulation Reactions.

Mei-Xiang Wang, Yong Liu, Zhi-Tang Huang

Journal:

Year:

2001

File:

PDF, 33 KB

2001

43

ChemInform Abstract: Functionalization of Calix[4]arenes at the Lower Rim and Synthesis of Calix[4](aza)crowns.

Chuan-Feng Chen, Qi-Yu Zheng, Yan-Song Zheng, Zhi-Tang Huang

Journal:

Year:

2002

File:

PDF, 25 KB

2002

44

ChemInform Abstract: The Aza-Ene or the Michael Addition? Examination of an Unusual Substituent Effect on the Reaction of Heterocyclic Ketene Aminals with Ethyl Propiolate.

Mei-Xin Zhao, Mei-Xiang Wang, Zhi-Tang Huang

Journal:

Year:

2002

File:

PDF, 38 KB

2002

45

ChemInform Abstract: The Regiospecific C-Benzylation of Heterocyclic Ketene Aminals with Ethyl 2-(Bromomethyl)benzoate: A Simple Route to 1H-Imidazo[1,2-b][2]benzazepin-5-one Derivatives.

Zhan-Hui Xu, Yu-Fei Jie, Mei-Xiang Wang, Zhi-Tang Huang

Journal:

Year:

2002

File:

PDF, 32 KB

2002

46

ChemInform Abstract: The Reaction of Heteroaroyl-Substituted Heterocyclic Ketene Aminals with 2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl Azide.

Qiang Yang, Zhan-Jiang Li, Xiao-Min Chen, Zhi-Tang Huang

Journal:

Year:

2002

File:

PDF, 34 KB

2002

47

Ring-Chain Tautomerism in Organic Synthesis: Synthesis of Heterocyclic Enamines from a Novel and Practical Formal Ring Transformation Reaction of Lactones.

Mei-Xiang Wang, Yong Liu, Hong-Yun Gao, Yan Zhang, Chu-Yi Yu, Zhi-Tang Huang, George W. J. Fleet

Journal:

Year:

2003

Language:

english

File:

PDF, 216 KB

english, 2003

48

Synthesis of Ribosylated 1,2,3-Triazole Derivatives.

Zhong-Xu Ren, Xiao-Min Chen, Zhan-Jiang Li, Zhi-Tang Huang

Journal:

Year:

2003

File:

PDF, 95 KB

2003

49

A Direct Retro-Reformatsky Fragmentation: Formal Ring Enlargement of Cyclic Ketones for Novel and Practical Synthesis of Heterocyclic Enamines.

Mei-Xin Zhao, Mei-Xiang Wang, Chu-Yi Yu, Zhi-Tang Huang, George W. J. Fleet

Journal:

Year:

2004

File:

PDF, 164 KB

2004

50

Heterocyclic Enamines. The Versatile Intermediates in the Synthesis of Heterocyclic Compounds and Natural Products

Ying Cheng, Zhi-Tang Huang, Mei-Xiang Wang

Journal:

Year:

2004

File:

PDF, 52 KB

2004