Gilson Zeni: search on Z-Library

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1

Sequential Carbon–Carbon/Carbon–Selenium Bond Formation Mediated by Iron(III) Chloride and Diorganyl Diselenides: Synthesis and Reactivity of 2-Organoselenyl-Naphthalenes

Recchi, Ana M. S., Back, Davi F., Zeni, Gilson

Journal:

Journal of Organic Chemistry

Year:

2017

Language:

english

File:

PDF, 654 KB

english, 2017

2

Synthesis of Indoles from Alkynes and a Nitrogen Source under Metal-Free Conditions

Neto, Jose, Zeni, Gilson

Journal:

Organic & Biomolecular Chemistry

Year:

2020

File:

PDF, 1.20 MB

2020

3

Synthesis of pharmacologically active 1-amino-isoquinolines prepared via silver triflate-catalyzed cyclization of o-alkynylbenzaldoximes with isocyanates

Mantovani, Anderson C., Pesarico, Ana Paula, Sampaio, Tuane B., Nogueira, Cristina W., Zeni, Gilson

Journal:

European Journal of Pharmaceutical Sciences

Year:

2014

Language:

english

File:

PDF, 1.76 MB

english, 2014

4

Improved procedure for the hydrotelluration of alkynes

Gilson Zeni, Henrique B. Formiga, João V. Comasseto

Journal:

Tetrahedron Letters

Year:

2000

Language:

english

File:

PDF, 79 KB

english, 2000

5

Organoselenium and Organotellurium Compounds: Toxicology and Pharmacology

Nogueira, Cristina W., Zeni, Gilson, Rocha, João B. T.

Journal:

Chemical Reviews

Year:

2004

Language:

english

File:

PDF, 626 KB

english, 2004

6

Synthesis of β-organotelluro vinylphosphine oxides by hydrotelluration of 1-alkynylphosphine oxides and their palladium-catalyzed cross-coupling with alkynes

Antonio L. Braga, Fabrı́cio Vargas, Gilson Zeni, Claudio C. Silveira, Leandro H. de Andrade

Journal:

Tetrahedron Letters

Year:

2002

Language:

english

File:

PDF, 162 KB

english, 2002

7

Indium(I) Iodide-Mediated Chemo-, Regio-, and Stereoselective Hydrotelluration of 2-Alkyn-1-ol Derivatives.

Olga Soares do Rego Barros, Ernesto Schulz Lang, Clovis Peppe, Gilson Zeni

Journal:

Year:

2004

File:

PDF, 98 KB

2004

8

Cyclization Reactions of Alkynes with NitrogenâContaining Substrates: Synthesis of Pyrrole Derivatives

Zeni, Gilson, Neto, Jose

Journal:

Year:

2020

Language:

english

File:

PDF, 18.18 MB

english, 2020

9

Synthesis of β-Organotelluro Vinylphosphine Oxides by Hydrotelluration of 1-Alkynylphosphine Oxides and Their Palladium-Catalyzed Cross-Coupling with Alkynes.

Antonio L. Braga, Fabricio Vargas, Gilson Zeni, Claudio C. Silveira, Leandro H. de Andrade

Journal:

Year:

2002

File:

PDF, 33 KB

2002

10

Study of the Regioselectivity in the Hydrotelluration of Hydroxy Alkynes

Stefani, HÉLio A., Cardoso, Lincoln D.G., Valduga, ClaudÉTe J., Zeni, Gilson

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

2001

Language:

english

File:

PDF, 163 KB

english, 2001

11

ChemInform Abstract: Improved Procedure for the Hydrotelluration of Alkynes.

Gilson Zeni, Henrique B. Formiga, Joao V. Comasseto

Journal:

Year:

2000

File:

PDF, 27 KB

2000

12

Hydrotelluration of Aminoalkynes.

Gilson Zeni, Olga Soares do Rego Barros, Angelica Venturini Moro, Antonio Luiz Braga, Clovis Peppe

Journal:

Year:

2003

File:

PDF, 100 KB

2003

13

A New Cysteine-Derived Ligand as Catalyst for the Addition of Diethylzinc to Aldehydes: The Importance of a “Free” Sulfide Site for Enantioselectivity.

Antonio L. Braga, Elenilson F. Alves, Claudio C. Silveira, Gilson Zeni, Helmoz R. Appelt, Ludger A. Wessjohann

Journal:

Year:

2005

File:

PDF, 24 KB

2005

14

Copper-Catalyzed Cross-Coupling of Thiols with 1-Iodo-2-chalcogenoalkenes

Flávia Manarin, Juliano A. Roehrs, Ethel A. Wilhelm, Gilson Zeni

Journal:

European Journal of Organic Chemistry

Year:

2008

Language:

english

File:

PDF, 173 KB

english, 2008

15

Three-Step One-Pot Synthesis of Imidazo[2,1-b]chalcogenazoles via Intramolecular Cyclization of N-Alkynylimidazoles

Juliano Alex Roehrs, Renan P. Pistoia, Davi F. Back, Gilson Zeni

Journal:

Advanced Synthesis & Catalysis

Year:

2012

Language:

english

File:

PDF, 420 KB

english, 2012

16

Diphenyl diselenide and 2,3-dimercaptopropanol increase the PTZ-induced chemical seizure and mortality in mice

Verônica B. Brito, Vanderlei Folmer, Gustavo O. Puntel, Roselei Fachinetto, Júlio C.M. Soares, Gilson Zeni, Cristina W. Nogueira, João B.T. Rocha

Journal:

Brain Research Bulletin

Year:

2006

Language:

english

File:

PDF, 95 KB

english, 2006

17

Iron(III) Chloride/Diorganyl Diselenides: A Tool for Intramolecular Cyclization of Alkynone O -Methyloximes

Sperança, Adriane, Godoi, Benhur, Zeni, Gilson

Journal:

Journal of Organic Chemistry

Year:

2013

Language:

english

File:

PDF, 571 KB

english, 2013

18

Physicochemical and Biochemical Profiling of Diphenyl Diselenide

Marina Prigol, Cristina W. Nogueira, Gilson Zeni…

Journal:

Applied Biochemistry and Biotechnology

Year:

2013

Language:

english

File:

PDF, 223 KB

english, 2013

19

Synthesis of Natural Polyacetylenes Bearing Furan Rings

Barancelli, Daniela A., Mantovani, Anderson C., Jesse, Cristiano, Nogueira, Cristina W., Zeni, Gilson

Journal:

Journal of Natural Products

Year:

2009

Language:

english

File:

PDF, 277 KB

english, 2009

20

Cyclization of Homopropargyl Chalcogenides by Copper(II) Salts: Selective Synthesis of 2,3-Dihydroselenophenes, 3-Arylselenophenes, and 3-Haloselenophenes/thiophenes

Schumacher, Ricardo F., Rosário, Alisson R., Leite, Marlon R., Zeni, Gilson

Journal:

Chemistry - A European Journal

Year:

2013

Language:

english

File:

PDF, 273 KB

english, 2013

21

A New Cysteine-Derived Ligand as Catalyst for the Addition of Diethylzinc to Aldehydes: The Importance of a ‘Free’ Sulfide Site for Enantioselectivity

Braga, Antonio L., Alves, Elenilson F., Silveira, Claudio C., Zeni, Gilson, Appelt, Helmoz R., Wessjohann, Ludger A.

Journal:

Year:

2005

Language:

english

File:

PDF, 561 KB

english, 2005

22

Indium(I) Iodide-Mediated Chemo-,Regio-, and Stereoselective Hydrotelluration of 2-Alkyn-1-olDerivatives

do Rego Barros, Olga Soares, Schulz Lang, Ernesto, Peppe, Clovis, Zeni, Gilson

Journal:

Year:

2003

Language:

english

File:

PDF, 37 KB

english, 2003

23

Synthesis of 3-Organoseleno-Substituted Quinolines through Cyclization of 2-Aminophenylprop-1-yn-3-ols Promoted by Iron(III) Chloride with Diorganyl Diselenides

Stein, André Luiz, Rosário, Alisson Rodrigues, Zeni, Gilson

Journal:

European Journal of Organic Chemistry

Year:

2015

Language:

english

File:

PDF, 1.45 MB

english, 2015

24

Iron(III)-Promoted Synthesis of 3-(Organoselanyl)-1,2-dihydroquinolines from Diorganyl Diselenides and N-Arylpropargylamines by Sequential Carbon-Carbon and Carbon-Selenium Bond Formation.

Goulart, Tales, Kazmirski, João, Back, Davi, Zeni, Gilson

Journal:

Advanced Synthesis & Catalysis

Year:

2018

Language:

english

File:

PDF, 1.99 MB

english, 2018

25

Carbon—Sulfur Bond Formation from 2-Halochalcogenophenes via Copper-Catalyzed Thiol Cross-Coupling.

Journal:

Year:

2005

File:

PDF, 25 KB

2005

26

Palladium-Catalyzed Carbonylation of 2-Haloselenophenes: Synthesis of Selenophene-2-carboxamides, Selenophene-2,5-dicarboxamides and N,N′-Bridged Selenophene-2-carboxamides

Patrícia Prediger, Ricardo Brandão, Cristina W. Nogueira, Gilson Zeni

Journal:

European Journal of Organic Chemistry

Year:

2007

Language:

english

File:

PDF, 158 KB

english, 2007

27

Diphenyl ditelluride effect on embryo/fetal development in mice: Interspecies differences

Silvane Souza Roman, Alexandra Nava, Alexandre Marafon Favero, Simone Nardin Weis, Gilson Zeni, Joao B.T. Rocha, Cristina Wayne Nogueira

Journal:

Year:

2007

Language:

english

File:

PDF, 278 KB

english, 2007

28

Protective effect of diphenyl diselenide on acute liver damage induced by 2-nitropropane in rats

Lysandro P. Borges, Vanessa Corralo Borges, Angelica Venturini Moro, Cristina Wayne Nogueira, Joao Batista Teixeira Rocha, Gilson Zeni

Journal:

Year:

2005

Language:

english

File:

PDF, 388 KB

english, 2005

29

Spinal mechanisms of antinociceptive action caused by diphenyl diselenide

Lucielli Savegnago, Larissa G. Pinto, Cristiano R. Jesse, João B.T. Rocha, Cristina W. Nogueira, Gilson Zeni

Journal:

Year:

2007

Language:

english

File:

PDF, 292 KB

english, 2007

30

Synthesis of Heterocycles via Palladium π-Olefin and π-Alkyne Chemistry

Zeni, Gilson, Larock, Richard C.

Journal:

Chemical Reviews

Year:

2004

Language:

english

File:

PDF, 866 KB

english, 2004

31

Iron(III) Chloride/Diorganyl Diselenides Promoted Regio- and Stereoselective Cyclization of ortho -Alkynylanilides: Synthesis of ( Z )-4-(chalcogen)methylenebenzoxazines

Stein, André L., Bilheri, Filipe N., Back, Davi F., Zeni, Gilson

Journal:

Advanced Synthesis & Catalysis

Year:

2014

Language:

english

File:

PDF, 306 KB

english, 2014

32

Iron-Catalyzed Cyclization of Alkynols with Diorganyl Diselenides: Synthesis of 2,5-Dihydrofuran, 3,6-Dihydro-2 H -pyran, and 2,5-Dihydro-1 H -pyrrole Organoselanyl Derivatives

Casola, Kamila K., Back, Davi F., Zeni, Gilson

Journal:

Journal of Organic Chemistry

Year:

2015

Language:

english

File:

PDF, 499 KB

english, 2015

33

ChemInform Abstract: Nucleophilic Cyclization of o-Alkynylbenzamides Promoted by Iron(III) Chloride and Diorganyl Dichalcogenides: Synthesis of 4-Organochalcogenyl-1H-isochromen-1-imines.

Neto, Jose S. S., Back, Davi F., Zeni, Gilson

Journal:

Year:

2015

File:

PDF, 27 KB

2015

34

Alkynes and Nitrogen Compounds: Useful Substrates for the Synthesis of Pyrazoles

Neto, Jose, Zeni, Gilson

Journal:

Chemistry - A European Journal

Year:

2020

Language:

english

File:

PDF, 3.53 MB

english, 2020

35

Palladium-Catalyzed Coupling of sp2-Hybridized Tellurides

Gilson Zeni, Antonio L. Braga, Helio A. Stefani

Journal:

Year:

2004

File:

PDF, 52 KB

2004

36

ChemInform Abstract: Regioselective Synthesis of Isochromenones by Iron(III)/PhSeSePh-Mediated Cyclization of 2-Alkynylaryl Esters.

Adriane Speranca, Benhur Godoi, Simone Pinton, Davi F. Back, Paulo H. Menezes, Gilson Zeni

Journal:

Year:

2011

File:

PDF, 36 KB

2011

37

Addition of hydrogen halides to acetylenic selenides. Synthesis of 1-halo-1-selenoalkenes

João V. Comasseto, Paulo H. Menezes, Helio A. Stefani, Gilson Zeni, Antônio L. Braga

Journal:

Year:

1996

Language:

english

File:

PDF, 829 KB

english, 1996

38

Stereospecific formation of enynephosphonates via palladium-catalyzed cross-coupling reaction of β-organotelluro vinylphosphonates with alkynes

Antonio L Braga, Leandro H de Andrade, Claudio C Silveira, Angélica V Moro, Gilson Zeni

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 98 KB

english, 2001

39

Vinylic Tellurides: From Preparation to Their Applicability in Organic Synthesis

Zeni, Gilson, Lüdtke, Diogo S., Panatieri, Rodrigo B., Braga, Antonio L.

Journal:

Chemical Reviews

Year:

2006

Language:

english

File:

PDF, 1.10 MB

english, 2006

40

Catalyst-Dependent Selective Synthesis of O/S- and S/S-Acetals from Enol Ethers

Braga, Antonio L., Silveira, Claudio C., Dornelles, Luciano, Zeni, Gilson, Galarza, Flavia A. D., Wessjohann, Ludger A.

Journal:

Synthetic Communications

Year:

1995

Language:

english

File:

PDF, 273 KB

english, 1995

41

Highly Stereoselective One-Pot Procedure to Prepare Unsymmetrical Bis- and Tris-chalcogenide Alkenes via Addition of Chalcogens to Alkynes

Schneider, Caroline C., Godoi, Benhur, Prigol, Marina, Nogueira, Cristina W., Zeni, Gilson

Journal:

Organometallics

Year:

2007

Language:

english

File:

PDF, 85 KB

english, 2007

42

Stereoselective Synthesis of (Z)-Enynes via Pd(II)/CuI(I)-Catalyzed Cross-Coupling Reaction of bis-Vinylic Tellurides with 1-Alkynes

Zeni, Gilson, Menezes, Paulo H., Venturini Moro, Angélica, Braga, Antonio L., Silveira, Claudio C., Stefani, Hélio A.

Journal:

Year:

2001

Language:

english

File:

PDF, 55 KB

english, 2001

43

Sulfhydryl-Based Inhibition of δ-ALA-D and Na + , K + -ATPase Activities Depends on the Organoselenium Group Bonded to the Isoquinoline

Bazanella Sampaio, Tuane, da Rocha, Juliana Trevisan, Brandão Quines, Caroline, Agnes Stein, André Luiz, Zeni, Gilson, Nogueira, Cristina Wayne

Journal:

Journal of Cellular Biochemistry

Year:

2016

Language:

english

File:

PDF, 521 KB

english, 2016

44

Stereoselective Synthesis of Z-Vinyl Selenides through the Reaction of Sodium Selenide with Organic Halides and Alkynes

Pistoia, Renan, Back, Davi, Zeni, Gilson

Journal:

European Journal of Organic Chemistry

Year:

2019

Language:

english

File:

PDF, 1.05 MB

english, 2019

45

Indium(I) Iodide-Mediated Chemo-, Regio-, and Stereoselective Hydroselenation of 2-Alkyn-1-ol Derivatives.

Olga Soares do Rego Barros, Ernesto Shulz Lang, Carlos Alberto Fernandes de Oliveira, Clovis Peppe, Gilson Zeni

Journal:

Year:

2003

File:

PDF, 134 KB

2003

46

Disubstituted diaryl diselenides inhibit δ-ALA-D and Na+, K+-ATPase activities in rat brain homogenates in vitro

César Augusto Brüning, Marina Prigol, Daniela A. Barancelli, Cristina Wayne Nogueira, Gilson Zeni

Journal:

Molecular and Cellular Biochemistry

Year:

2009

Language:

english

File:

PDF, 247 KB

english, 2009

47

Diphenyl diselenide in vitro and in vivo activity against the oomycete Pythium insidiosum

Érico Silva Loreto, Sydney Hartz Alves, Janio Morais Santurio, Cristina Wayne Nogueira, Gilson Zeni

Journal:

Veterinary Microbiology

Year:

2012

Language:

english

File:

PDF, 129 KB

english, 2012

48

Effects of diphenyl–diselenide on orofacial dyskinesia model in rats

Marilise E. Burger, Roselei Fachinetto, Caroline Wagner, Juliano Perottoni, Romaiana P. Pereira, Gilson Zeni, João B.T. Rocha

Journal:

Brain Research Bulletin

Year:

2006

Language:

english

File:

PDF, 312 KB

english, 2006

49

Transmetalation of Z -Telluroenynes: Stereoselective Synthesis of Z -Enynols and Their Application in Palladium-Catalyzed Cyclization

Schneider, Caroline C., Caldeira, Helton, Gay, Bibiana M., Back, Davi F., Zeni, Gilson

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 399 KB

english, 2010

50

Copper-Promoted Carbon−Nitrogen Bond Formation with 2-Iodo-selenophene and Amides

Soares do Rêgo Barros, Olga, Nogueira, Cristina W., Stangherlin, Eluza C., Menezes, Paulo Henrique, Zeni, Gilson

Journal:

Journal of Organic Chemistry

Year:

2006

Language:

english

File:

PDF, 117 KB

english, 2006

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