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Andre Alexandre Vieira
Andre Alexandre Vieira
E-mail confirmado em ufba.br
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Catalytic Chalcogenylation under Greener Conditions: A Solvent-Free Sulfur- and Seleno-functionalization of Olefins via I2/DMSO Oxidant System
AA Vieira, JB Azeredo, M Godoi, C Santi, EN da Silva Junior, AL Braga
The Journal of Organic Chemistry 80 (4), 2120-2127, 2015
1462015
Synthesis and characterization of luminescent hockey stick‐shaped liquid crystalline compounds
R Cristiano, AA Vieira, F Ely, H Gallardo
Liquid crystals 33 (04), 381-390, 2006
1342006
Luminescent 2, 1, 3-benzothiadiazole-based liquid crystalline compounds
AA Vieira, R Cristiano, AJ Bortoluzzi, H Gallardo
Journal of Molecular Structure 875 (1-3), 364-371, 2008
1152008
Synthesis and pharmacological activity of chalcones derived from 2, 4, 6-trimethoxyacetophenone in RAW 264.7 cells stimulated by LPS: Quantitative structure–activity relationships
LD Chiaradia, R Dos Santos, CE Vitor, AA Vieira, PC Leal, RJ Nunes, ...
Bioorganic & medicinal chemistry 16 (2), 658-667, 2008
952008
1, 3-Dipolar cycloaddition reaction applied to synthesis of new unsymmetric liquid crystal compounds-based isoxazole
AA Vieira, FR Bryk, G Conte, AJ Bortoluzzi, H Gallardo
Tetrahedron Letters 50 (8), 905-908, 2009
862009
Hybrid compounds with two redox centres: Modular synthesis of chalcogen-containing lapachones and studies on their antitumor activity
AA Vieira, IR Brandão, WO Valença, CA de Simone, BC Cavalcanti, ...
European Journal of Medicinal Chemistry 101, 254-265, 2015
732015
Luminescent columnar liquid crystals based on tristriazolotriazine
R Cristiano, J Eccher, IH Bechtold, CN Tironi, AA Vieira, F Molin, ...
Langmuir 28 (31), 11590-11598, 2012
732012
Non‐symmetrical luminescent 1, 2, 4‐oxadiazole‐based liquid crystals
H Gallardo, R Cristiano, AA Vieira, RAW Neves Filho, RM Srivastava, ...
Liquid Crystals 35 (7), 857-863, 2008
702008
Synthesis, optical properties and thermal behaviour of 1, 3, 4‐oxadiazole‐based twin dimers
RM Srivastava, RAW Neves Filho, R Schneider, AA Vieira, H Gallardo
Liquid Crystals 35 (6), 737-742, 2008
622008
Luminescent columnar liquid crystals generated by self-assembly of 1, 3, 4-oxadiazole derivatives
AA Vieira, H Gallardo, J Barbera, P Romero, JL Serrano, T Sierra
Journal of Materials Chemistry 21 (16), 5916-5922, 2011
542011
Luminescent columnar liquid crystals based on 1, 3, 4-oxadiazole
E Girotto, J Eccher, AA Vieira, IH Bechtold, H Gallardo
Tetrahedron 70 (20), 3355-3360, 2014
492014
Columnar mesomorphism of bent-rod mesogens containing 1, 2, 4-oxadiazole rings
H Gallardo, M Ferreira, AA Vieira, E Westphal, F Molin, J Eccher, ...
Tetrahedron 67 (49), 9491-9499, 2011
452011
Sonogashira coupling applied in the synthesis of 1, 2, 4-oxadiazole-based nonsymmetrical liquid crystals
H Gallardo, R Cristiano, AA Vieira, RAW Neves Filho, RM Srivastava
Synthesis 2008 (04), 605-609, 2008
412008
Optical and thermal properties of unsymmetrical liquid crystalline compounds based on isoxazole
H Gallardo, FR Bryk, AA Vieira, TE Frizon, G Conte, BS Souza, J Eccher, ...
Liquid Crystals 36 (8), 839-845, 2009
382009
Investigation of thermal and luminescent properties in 4, 7-diphenylethynyl-2, 1, 3-benzothiadiazole systems
LO Aguiar, E Regis, P Tuzimoto, E Girotto, IH Bechtold, H Gallardo, ...
Liquid Crystals 45 (1), 49-58, 2018
372018
Polarized light emission from aligned luminescent liquid crystal films based on 4, 7-disubstituted-2, 1, 3-benzothiadiazoles
NF Marcelo, AA Vieira, R Cristiano, H Gallardo, IH Bechtold
Synthetic metals 159 (7-8), 675-680, 2009
302009
H-bonded complexes containing 1, 3, 4-oxadiazole derivatives: mesomorphic behaviour, photophysical properties and chiral photoinduction
AA Vieira, E Cavero, P Romero, H Gallardo, JL Serrano, T Sierra
Journal of Materials Chemistry C 2 (34), 7029-7038, 2014
262014
Molecular alignment effects on spectroscopic properties 2, 1, 3-benzothiadiazole guested in liquid–crystalline compounds
P Alliprandini-Filho, GF Borges, WB Calixto, IH Bechtold, AA Vieira, ...
Chemical Physics Letters 487 (4-6), 263-267, 2010
262010
Automated electrochemical selenenylations
N Amri, T Wirth
Synthesis 52 (12), 1751-1761, 2020
232020
Luminescent liquid crystals based on 2, 1, 3-benzoxadiazole: conducive heterocycle or poor cousin of benzothiadiazole?
FN da Silva, AS da Silva, IH Bechtold, E Zapp, AA Vieira
Liquid Crystals 46 (11), 1707-1717, 2019
232019
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