Jan 2023   Sou um título. Clique e edite.

Jan 2023   Sou um título. Clique e edite.

Jan 2023   Sou um título. Clique e edite.

Jan 2023   Sou um título. Clique e edite.



J. Org. Chem., 2020, Accepted

Trithiocarbonate anion as a sulfur source for the synthesis of 2,5-disubstituted thiophenes and 2-substituted benzo[b]thiophenes

D. B. Paixão, D. S. Rampon, H. D. Salles, E. G. O. Soares, F. N. Bilheri, P. H. Schneider



Ultrason. Sonochem., 2020, Accepted

Ultrasound-promoted regioselective synthesis of chalcogeno-indolizines by a stepwise 1,3-dipolar cycloaddition

M. M. Vieira, B. T. Dalberto, F. L. Coelho, P. H. Schneider



J. Mol. Liq., 2020, Accepted

Non-traditional intrinsic luminescence of amphiphilic-based ionic liquids from oxazolidines: Interaction studies in phosphatidylcholine-composed liposomes and BSA optical sensing in solution

L. C. Borba, C. H. Griebeler, M. F. Bach, C. A. Barbosa, P. A. Nogara, J. B. T. Rocha, S. S. Amaral, F. S. Rodembusch, P. H. Schneider



RSC Adv., 2020, 10, 10502-10509

Photoinduced metal-free a-selenylation of ketones

B. T. Dalberto, P. H. Schneider



J. Mol Struct., 2020, 1207, 127817

Ground and excited-state properties of 1,3-benzoselenazole derivatives: A combined theoretical and experimental photophysical investigation

C. S. Radatz, F. L. Coelho, E. S. Gil, F. S. Santos, J. M. F. M. M. Schneider, P. F. B. Gonçalves, F. S. Rodembusch, P. H. Schneider



Appl. Cat. A-Gen., 2020, 594, 117444

Strategy to isolate ionic gold sites on silica surface: Increasing their efficiency as catalyst for the formation of 1,3-diynes

C. A. Didó, F. L. Coelho, M. B. Closs, M. Deon, F. Horowitz, F. Bernardi, P. H. Schneider, E. V. Benvenutti


Arab. J. Chem, 2020, 13, 883-889

Synthesis of enantiomerically pure glycerol derivatives containing an organochalcogen unit: In vitro and in vivo antioxidant activity

P. C. Nobre, H. A. Vargas, C. G. Jacoby, P. H. Schneider, A. M Casaril, L. Savegnago, R. F. Schumacher, E. J. Lenardão, D. S. Ávila, L. B. L. Rodrigues Junior, G. Perin


Tetrahedron, 2020, 76, 130874

Asymmetric Michael Reaction Promoted by Chiral Thiazolidine-Thiourea Catalyst

T. L. da Silva, R. S. Rambo, C. G. Jacoby, P. H. Schneider


Appl. Clay Sci., 2019, 182, 105291

Clay-based Janus nanoparticles as compatibilizing agent in polymer blends

T. S.  Daitx, C. G. Jacoby, C. I. Ferreira, P. H. Schneider, R. S. Mauler,


INPI BR 10 2019 017050 6

Processo para a Obtenção de Polímeros Contendo Selênio com Propriedades de Autocura

T. S.  Daitx, C. G. Jacoby, R. S. Mauler, P. H. Schneider



Dalton Trans., 2019, 48, 9851-9905

Transition Metal Catalysed Direct Selanylation of Arenes and Heteroarenes

D. S. Rampon, E. Q. Luz, D. B. Lima, R. A. Balaguez, P. H. Schneider, D. Alves


Chem. -Eur. J., 2019, 25, 8157-8162

Intramolecular hydroamination of selenoalkynes to 2-selenylindole in absence of catalyst

F. L. Coelho, E. S. Gil, P. F. B. Gonçalves, L. F. Campo, P. H. Schneider


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New J. Chem., 2019, 43, 11596-11603

Straightforward Synthesis of Photoactive Chalcogen Functionalized Benzimidazo[1,2-a]quinolines

R. B. da Silva, F. L. Coelho, F. S. Rodembusch, R. S. Schwab, J. M. F. M. Schneider, D. S. Rampon, P. H. Schneider


J. Braz. Chem. Soc., 2019, 30, 1825-1833

Imidazo[1,2-a]pyridine A3-coupling catalyzed by a Cu/SiO2 material

H. D. De Salles, T. L. da Silva, C. Radatz, R. F. Affeldt, E. V. Benvenutti, P. H. Schneider



Catal. Commun. 2019, 121, 19-26

New arylselanylpirazole-copper catalysis: Highly efficient catalytic system for CSe e CS coupling reactions

F. L. Coelho, L. C. Dresch, R. Stieler, L. F. Campo, P. H. Schneider


New J. Chem., 2018, 42, 7416-7421

Highly efficient organocatalysts for the asymmetric aldol reaction


Eur. J. Org. Chem., 2018, 6738-6742

Visible-light promoted stereoselective arylselanyl functionalization of alkynes

A. C. H. Weber, F. L. Coelho, R. F. Affeldt, P. H. Schneider



RSC Adv., 2017, 7, 8832-8842

Dipolar vinyl sulfur fluorescent dyes. Synthesis and photophysics of sulfide, sulfoxide and sulfone based D-π-A compounds

M. Monçalves, G. M. Zanotto, J. M. Toldo, D. S. Rampon, P. H. Schneider, P. F. B. Gonçalves, F. S. Rodembusch, C. C. Silveira


Neurosci. Lett. 2017, 651, 182-187

Evaluation of Se-phenyl-thiazolidine-4-carboselenoate protective activity against oxidative and behavioral stress in the maniac model induced by ouabain in male rats

F. S. S. Sousa, N. Seus, D. Alves, H. D. Salles, P. H. Schneider, L. Savegnago, M. Castro


Mol. Catal. 2017, 427, 73-79

Silver-catalyzed direct selenylation of terminal alkynes trough C-H bond functionalization 

M. C. D. F. Xavier, B. Goldani, R. F. Schumacher, G. Perin, P. H. Schneider, D. Alves



Eur. J. Org. Chem, 2017,46, 6997-7004

Design of a chiral ionic liquid system for the enantioselective addition of diethylzinc to aldehydes

M. F. Bach, C. H. Griebeler, C. G. Jacoby, P. H. Schneider


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New J. Chem., 2016, 40, 2321-2326

Synthesis of enantiomerically pure bis (2,2-dimethyl-1,3-dioxolanylmethyl)chalcogenides  and dichalcogenides

E. L. Borges, T. J. Peglow, M. S. Silva, C. G. Jacoby, P. H. Schneider, E. J. Lenardão, R. G. Jacob, G. Perin


J. Chromatogr. B, 2016, 1020, 43-52

A bioanalytical HPLC method for coumestrol quantification in skin permeation tests followed by UPLC-QTOF/HDMS stability-indicating method for identification of degradation products

S. E. Bianchi, H. F. Teixeira, S. Kaiser, G. G. Ortega, P. H. Schneider, V. L. Bassani



RSC Adv., 2016, 6, 49613-49624

Bis-arylsulfenyl- and bis-arylselanyl-benzo-2,1,3-thiadiazoles: synthesis and photophysical characterization

R. A. Balaguez, V. G. Ricordi, R. C. Duarte, J. M. Toldo, C. M. Santos, P. H. Schneider, P. F. B. Gonçalves, F. S. Rodembusch, D. Alves



Tetrahedron Lett., 2016, 57, 3501-3504

Straightforward synthesis and antioxidant studies of chalcogenoaziridines

R. Borges, F. C. D. Floyd, R. S. Schwab, F. S. S. Sousa, M. N. de Souza, L. Savegnago, P. H. Schneider



Curr. Pharm. Biotec., 2015, 16, 66-71

Isolation of Achyrobichalcone from Achyrocline satureioides by High- Speed Countercurrent Chromatography

J. Carini, G. Leitão, P. H. Schneider, C. Santos, F. Costa, M. Holzschuh, F. Klamt, V. Bassani


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J. Mol. Cat. A., 2015, 399, 71-78

Covalently Immobilized Indium (III) Composite (In/SiO2) as Highly Efficient Reusable Catalyst for A3-Coupling of Aldehydes, Alkynes and Amines under Solvent-Free Conditions

T. L. da Silva, R. S. Rambo, D. S. Rampon, C. S. Radatz, E. V. Benvenutti, D. Russowsky, P. H. Schneider



Tetrahedron Lett. 2015, 21, 2735-2740

Synthesis of Benzoselenazoles and Benzoselenazolines by Cyclization of 2-Amino Selenophenol with β-Dicarbonyl Compounds

R. A. Balaguez, R. K. Krüger, C. S. Radatz, D. S. Rampon, E. J. Lenardão, P. H. Schneider, D. Alves



Tetrahedron: Asymmetry 2015, 26, 632-637

A highly enantio- and diastereoselective direct aldol reaction in aqueous medium catalyzed by thiazolidine-based compounds

R. S. Rambo, C. G. Jacoby, T. L. da Silva, P. H. Schneider



Tetrahedron Lett 2015, 48, 6674-6680

New thioureas based on thiazolidines with antioxidant potential

T. L. da Silva, L. M. F. Miolo, F. S. S. Sousa, L. M. P. Brod. L. Savegnago, P. H. Schneider


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Dyes Pigments 2014, 102, 71-78

Divinyl sulfides/sulfones-based D–π–A–π–D dyes as efficient non-aromatic bridges for π-conjugated compounds

M. Monçalves, D. S. Rampon, P. H. Schneider, F. S. Rodembusch, C. C. Silveira



New J. Chem. 2014, 38, 1410-1417

Recoverable Cu/SiO2 composite-catalysed click synthesis of 1,2,3-triazoles in water media

C. S. Radatz, L. A. Soares, E. R. Vieira, D. Alves, D. Russowsky, P. H. Schneider


J. Braz. Chem. Soc. 2014, 25, 1493-1503

Synthesis of New Family of Thiazoline and Thiazole Esters and Investigation of their Thermal Properties

J. M. F. M. Schneider, E. S. Sales, A. A. Merlo, P. R. Livotto, P. H. Schneider


J. Org. Chem. 2014, 79, 5987-5992

Palladium-Catalyzed Direct Arylation of Selenophene

D. S. Rampon, L. A. Wessjohann, P. H. Schneider


Prog. Neuro-Psychoph. 2014, 54, 187-194

Anxiolytic effects of diphenyl diselenide on adult zebrafish in a novelty paradigm

M. Ibrahim, B. M. Mussulini, L. Moro, A. M. de Assis, D. B. Rosemberg, D. L. de Onofre, J. B. T. Rocha, R. S. Schwab, P. H. Schneider, D. O. Souza, E. Rico


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Eur. J. Org. Chem. 2014, 6945-6952

Synthesis of 2‐Substituted 1,3‐Benzoselenazoles from Carboxylic Acids Promoted by Tributylphosphine

C. S. Radatz, D. S. Rampon, R. A. Balaguez, D. Alves, P. H. Schneider



Chem-Biol. Interact. 2013, 25, 100-107

Antioxidant properties of (R)-Se-aryl thiazolidine-4-carboselenoate

F. N. Victoria, D. M. Martinez, M. Castro, A. M. Casaril, D. Alves, E. J. Lenardão, H. D. de Salles, P. H. Schneider, L. Savegnago


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Quim. Nova, 2013, 36, 1591-1599

Catálise Assimétrica no Brasil: Desenvolvimento e Potencialidades para o Avanço da Indústria Química Brasileira

A. L. Braga, D. S. Ludtke, P. H. Schneider, M. W. Paixão, L. H. de Andrade


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J. Phys. Org. Chem. 2013, 27, 336-343

Ground and excited state properties of chalcogenol esters: a combined theoretical and experimental study

D. S. Rampon, F. S. Santos, R. R. Descalzo, J. M. Toldo, P. F. B. Gonçalves, P. H. Schneider, F. S. Rodembusch



Tetrahedron 2013, 69, 1316-1321

Direct synthesis of 2-aryl-1,3-benzoselenazoles by reaction of bis(2-aminophenyl) diselenides with aryl aldehydes using sodium metabisulfite

C. S. Radatz, D. S. Alves , P. H. Schneider


Liq. Cryst. 2012, 39, 175-784

The 2:1 cycloadducts from [3 + 2] 1,3-dipolar cycloaddition of nitrile oxide and vinylacetic acid. Synthesis and liquid crystal behaviour

A. T. Tavares, G. D. Vilela, J. Toldo, P. F. B. Gonçalves, J. Eccher, I. H. Bechtold, R. C. Viscovini, P. H. Schneider, A. A. Merlo


Liq. Cryst. 2012, 39, 769-777

Selenides and diselenides containing oxadiazoles: a new class of functionalised materials

T. E. Frizon, D. S. Rampon, H. Gallardo,. A. A. Merlo, P. H. Schneider, O. E. D. Rodrigues, A. L. Braga


Brain Res. 2012, 1475, 31-36

 Effects of Se-phenyl thiazolidine-4-carboselenoate on mechanical and thermal hyperalgesia in brachial plexus avulsion in mice: Mediation by cannabinoid CB1 and CB2 receptors

C. R. Jesse, L. del Fabbro, C. Filho, L. Souza, L. Savegnago, D. Alves, P. H. Schneider, H. D. de Salles


Tetrahedron 2012, 68, 10449-10455

Straightforward synthesis of non-natural chalcogen peptides via ring opening of aziridines

R. S. Schwab, P. H. Schneider

Federal University of Rio Grande do Sul (UFRGS)

Institute of Chemistry

Laboratory of Molecular Catalysis 303 and 306

Av. Bento Gonçalves 9500

91501-970 P. O. Box: 15003

Porto Alegre-RS Brazil

+55 51 3308 9636 or +55 51 3308 9638