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List of works by Marcio W Paixão

Acyl phosphonates: good hydrogen bond acceptors and ester/amide equivalents in asymmetric organocatalysis

scientific article published on 01 March 2010

An unexpected Michael-aldol-smiles rearrangement sequence for the synthesis of versatile optically active bicyclic structures by using asymmetric organocatalysis

scientific article published on 01 April 2010

Asymmetric organocatalysis with sulfones

scientific article published on 01 April 2010

Asymmetric organocatalytic formal alkynylation and alkenylation of alpha,beta-unsaturated aldehydes.

scientific article published in August 2009

Aziridine sulfides and disulfides as catalysts for the enantioselective addition of diethylzinc to aldehydes.

scientific article published on 14 September 2004

Basic-functionalized recyclable ionic liquid catalyst: A solvent-free approach for Michael addition of 1,3-dicarbonyl compounds to nitroalkenes under ultrasound irradiation

scientific article published on 16 November 2012

Catalytic enantioselective arylation of aldehydes: boronic acids as a suitable source of transferable aryl groups

scientific article published on 01 April 2005

Changes in biochemical parameters in rabbits blood after oral exposure to diphenyl diselenide for long periods

scientific article published on 28 April 2006

Chiral organoselenium-transition-metal catalysts in asymmetric transformations.

scientific article

Chiral seleno-amines from indium selenolates. A straightforward synthesis of selenocysteine derivatives

scientific article published on 01 May 2006

Comparative Studies on Dicholesteroyl Diselenide and Diphenyl Diselenide as Antioxidant Agents and their Effect on the Activities of Na+/K+ ATPase and δ-Aminolevulinic acid Dehydratase in the Rat Brain

scientific article published on 21 August 2007

Diphenyl diselenide decreases the prevalence of vacuous chewing movements induced by fluphenazine in rats

scientific article published on 20 July 2007

Effects of age on reserpine-induced orofacial dyskinesia and possible protection of diphenyl diselenide.

scientific article published in December 2004

Iminium-ion activation as an efficient strategy for divergent synthesis of optically active propargylic, homopropargylic, and allenic compounds

scientific article published on 01 September 2009

Low toxicity of diphenyl diselenide in rabbits: a long-term study.

scientific article published in July 2007

Multicomponent combinatorial development and conformational analysis of prolyl peptide-peptoid hybrid catalysts: application in the direct asymmetric Michael addition

scientific article published on 08 October 2013

Organocatalytic asymmetric epoxidation and tandem epoxidation/Passerini reaction under eco-friendly reaction conditions.

scientific article published in October 2012

Organocatalyzed Asymmetric Vinylogous Addition of Oxazole-2(3H)-thiones to α,β-Unsaturated Ketones: An Additive-Free Approach for Diversification of Heterocyclic Scaffold.

scientific article published on 16 January 2018

Oxalate modulates thiobarbituric acid reactive species (TBARS) production in supernatants of homogenates from rat brain, liver and kidney: effect of diphenyl diselenide and diphenyl ditelluride.

scientific article published on 23 November 2006

Photoinduced deaminative strategies: Katritzky salts as alkyl radical precursors

scientific article published on 18 December 2019

Photoredox Catalysis toward 2-Sulfenylindole Synthesis through a Radical Cascade Process

scientific article published on 08 May 2020

Renal and hepatic ALA-D activity and selected oxidative stress parameters of rats exposed to inorganic mercury and organoselenium compounds.

scientific article published in January 2004

Screening of potentially toxic chalcogens in erythrocytes

article

Synthesis and application of chiral beta-amino disulfides as ligands for the enantioselective addition of diethylzinc to aldehydes

scientific article published on 01 July 2008

Synthesis of new chiral aliphatic amino diselenides and their application as catalysts for the enantioselective addition of diethylzinc to aldehydes.

scientific article

Target-directed organocatalysis: a direct asymmetric catalytic approach to chiral propargylic and allylic fluorides.

scientific article published in May 2009

Trends in Organocatalytic Conjugate Addition to Enones: An Efficient Approach to Optically Active Alkynyl, Alkenyl, and Ketone Products

scientific article published on 01 January 2009

Visible-Light-Mediated α-Amino Alkylation of Azomethine Imines: An Approach to N-(β-Aminoalkyl)pyrazolidinones

scientific article published on 28 September 2020