Helen A. Goulart

Synthesis of 5<i>H</i>‐Selenopheno[3,2‐<i>c</i>]isochromen‐5‐ones Promoted by Dialkyl Diselenides and Oxone®

Helen A. Goulart, José S. S. Neto, Angelita M. Barcellos et al. · Advanced Synthesis & Catalysis · 2019 · 35 citations

Chemical Engineering, Derivatives, Engineering +10

Synthesis of Seleno-Dibenzocycloheptenones/Spiro[5.5]Trienones by Radical Cyclization of Biaryl Ynones

Helen A. Goulart, Ricardo H. Bartz, Thiago J. Peglow et al. · The Journal of Organic Chemistry · 2022 · 35 citations

Chemical Engineering, Diversity Oriented Synthesis, Derivatives +12

Oxone-Promoted Synthesis of 4-(Chalcogenyl)isoquinoline-<i>N</i>-oxides from Alkynylbenzaldoximes and Diorganyl Dichalcogenides

Daniela R. Araujo, Helen A. Goulart, Angelita M. Barcellos et al. · The Journal of Organic Chemistry · 2020 · 34 citations

Synthesis of 4-Selanyl- and 4-Tellanyl-1<i>H</i>-isochromen-1-ones Promoted by Diorganyl Dichalcogenides and Oxone

Helen A. Goulart, José S. S. Neto, Angelita M. Barcellos et al. · The Journal of Organic Chemistry · 2021 · 32 citations

Synthesis and Pharmacological Evaluation of Novel Selenoethers Glycerol Derivatives for the Treatment of Pain and Inflammation: Involvement of Nitrergic and Glutamatergic Systems

Gelson Perin, Helen A. Goulart, Liane K. Soares et al. · Applied Biochemistry and Biotechnology · 2018 · 12 citations

Anti-inflammatory, Health Sciences, Pain Medicine +10