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CLAUDIO DA CRUZ SILVEIRA
CLAUDIO DA CRUZ SILVEIRA
Professor Titular de Química Orgânica, Universidade Federal de Santa Maria
Verified email at ufsm.br
Title
Cited by
Cited by
Year
" Green chemistry": os 12 princípios da química verde e sua inserção nas atividades de ensino e pesquisa
EJ Lenardão, RA Freitag, MJ Dabdoub, ACF Batista, CC Silveira
Química Nova 26, 123-129, 2003
556*2003
A Solvent- and Metal-Free Synthesis of 3-Chacogenyl-indoles Employing DMSO/I2 as an Eco-friendly Catalytic Oxidation System
JB Azeredo, M Godoi, GM Martins, CC Silveira, AL Braga
The Journal of organic chemistry 79 (9), 4125-4130, 2014
2052014
Synthesis of new chiral aliphatic amino diselenides and their application as catalysts for the enantioselective addition of diethylzinc to aldehydes
AL Braga, MW Paixão, DS Lüdtke, CC Silveira, OED Rodrigues
Organic Letters 5 (15), 2635-2638, 2003
1652003
Stereoselective synthesis of enynes by nickel-catalyzed cross-coupling of divinylic chalcogenides with alkynes
CC Silveira, AL Braga, AS Vieira, G Zeni
The Journal of Organic Chemistry 68 (2), 662-665, 2003
1552003
Glycerin and CeCl3· 7H2O: a new and efficient recyclable medium for the synthesis of bis (indolyl) methanes
CC Silveira, SR Mendes, FM Líbero, EJ Lenardão, G Perin
Tetrahedron letters 50 (44), 6060-6063, 2009
1322009
The use of anhydrous CeCl3 as a catalyst for the synthesis of 3-sulfenyl indoles
CC Silveira, SR Mendes, L Wolf, GM Martins
Tetrahedron Letters 51 (15), 2014-2016, 2010
1312010
Chiral diselenide ligands for the asymmetric copper-catalyzed conjugate addition of Grignard reagents to enones
AL Braga, SJN Silva, DS Lüdtke, RL Drekener, CC Silveira, JBT Rocha, ...
Tetrahedron letters 43 (41), 7329-7331, 2002
1152002
Catalytic oxidation of thiols to disulfides using iodine and CeCl3· 7H2O in graphite
CC Silveira, SR Mendes
Tetrahedron Letters 48 (42), 7469-7471, 2007
952007
Facile and practical enantioselective synthesis of propargylic alcohols by direct addition of alkynes to aldehydes catalyzed by chiral disulfide–oxazolidine ligands
AL Braga, HR Appelt, CC Silveira, LA Wessjohann, PH Schneider
Tetrahedron 58 (52), 10413-10416, 2002
922002
New acetylenic furan derivatives: synthesis and anti-inflammatory activity
G Zeni, DS Lüdtke, CW Nogueira, RB Panatieri, AL Braga, CC Silveira, ...
Tetrahedron Letters 42 (51), 8927-8930, 2001
922001
Selenium-and tellurium-based ionic liquids and their use in the synthesis of octahydroacridines
EJ Lenardao, SR Mendes, PC Ferreira, G Perin, CC Silveira, RG Jacob
Tetrahedron letters 47 (42), 7439-7442, 2006
892006
Synthesis and anti-inflammatory activity of acetylenic thiophenes
G Zeni, CW Nogueira, RB Panatieri, DO Silva, PH Menezes, AL Braga, ...
Tetrahedron Letters 42 (45), 7921-7923, 2001
802001
A new functionalized, chiral disulfide derived from L-cysteine:(R, R)-bis [(3-benzyloxazolan-4-yl)-methane] disulfide as a catalyst in the diethylzinc addition to aldehydes
AL Braga, HR Appelt, PH Schneider, CC Silveira, LA Wessjohann
Tetrahedron: Asymmetry 10 (9), 1733-1738, 1999
791999
Synthesis and preliminary evaluation of 3-thiocyanato-1H-indoles as potential anticancer agents
MP Fortes, PBN da Silva, TG Da Silva, TS Kaufman, GCG Militao, ...
European journal of medicinal chemistry 118, 21-26, 2016
782016
Selenonium ionic liquid as efficient catalyst for the Baylis–Hillman reaction
EJ Lenardão, J de Oliveira Feijó, S Thurow, G Perin, RG Jacob, ...
Tetrahedron Letters 50 (37), 5215-5217, 2009
752009
Efficient synthesis of 3-selanyl-and 3-sulfanylindoles employing trichloroisocyanuric acid and dichalcogenides
CC Silveira, SR Mendes, L Wolf, GM Martins, L von Mühlen
Tetrahedron 68 (51), 10464-10469, 2012
722012
Synthesis of thiol, selenol, and tellurol esters by the reaction of organochalcogeno mercurials with acid chlorides
CC Silveira, AL Braga, EL Larghi
Organometallics 18 (24), 5183-5186, 1999
671999
Vicinal difunctionalization of alkynyl selenides with lithium butylcyano cuprate and electrophiles
AL Braga, A Reckziegel, CC Silveira, JV Comasseto
Synthetic communications 24 (8), 1165-1170, 1994
661994
Modular CeCl3· 7H2O-catalyzed multi-component synthesis of 1, 2, 3, 4-tetrasubstituted pyrroles under microwave irradiation and their further trichloroisocyanuric acid-mediated …
CC Silveira, SR Mendes, GM Martins, SC Schloesser, TS Kaufman
Tetrahedron 69 (43), 9076-9085, 2013
572013
Synthesis of β-organotelluro vinylphosphine oxides by hydrotelluration of 1-alkynylphosphine oxides and their palladium-catalyzed cross-coupling with alkynes
AL Braga, F Vargas, G Zeni, CC Silveira, LH de Andrade
Tetrahedron letters 43 (24), 4399-4402, 2002
562002
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Articles 1–20