Publications

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.

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

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

66

Tetrahedron, 2019, Accepted

Asymmetric Michael Reaction Promoted by Chiral Thiazolidine-Thiourea Catalyst

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

65

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,

64

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

63

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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

62

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

61

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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

60

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

59

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Catal. Commun. 2019, 121, 19-26

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

58

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

Highly efficient organocatalysts for the asymmetric aldol reaction

57

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

Visible-light promoted stereoselective arylselanyl functionalization of alkynes

56

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RSC Adv., 2017, 7, 8832-8842

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

55

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

54

Mol. Catal. 2017, 427, 73-79

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

53

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

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

52

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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

51

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

50

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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

49

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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

48

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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

47

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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

46

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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

45

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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

44

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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

43

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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

42

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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

41

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

40

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

Palladium-Catalyzed Direct Arylation of Selenophene

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

39

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

38

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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

37

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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

36

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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

35

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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

34

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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

33

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

32

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

31

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

30

Tetrahedron 2012, 68, 10449-10455

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

R. S. Schwab, P. H. Schneider

29

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

email: paulos@iq.ufrgs.br