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Eufrânio N. da Silva Júnior

Researcher at Universidade Federal de Minas Gerais

Publications -  111
Citations -  3004

Eufrânio N. da Silva Júnior is an academic researcher from Universidade Federal de Minas Gerais. The author has contributed to research in topics: Chemistry & Catalysis. The author has an hindex of 29, co-authored 98 publications receiving 2203 citations. Previous affiliations of Eufrânio N. da Silva Júnior include University of Brasília & University of Göttingen.

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2,1,3‐Benzothiadiazole and Derivatives: Synthesis, Properties, Reactions, and Applications in Light Technology of Small Molecules

Brenno A. D. Neto, +3 more
- 01 Jan 2013 - 
TL;DR: The 2,1,3-Benzothiadiazole (BTD) is one of the most important nuclei used in the chemistry of photoluminescent compounds and applicable for light technology as discussed by the authors.
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What do we know about multicomponent reactions? Mechanisms and trends for the Biginelli, Hantzsch, Mannich, Passerini and Ugi MCRs

Haline Gerica de Oliveira Alvim, +2 more
- 24 Oct 2014 - 
TL;DR: The aim of this review is to highlight what the authors already know about the mechanisms associated with these MCRs and the evidence supporting the proposed reaction pathways.
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Catalytic chalcogenylation under greener conditions: a solvent-free sulfur- and seleno-functionalization of olefins via I2/DMSO oxidant system.

André A. Vieira, +5 more
- 30 Jan 2015 - 
TL;DR: A solvent- and metal-free methodology for the alkoxy-chalcogenylation of styrenes, using molecular iodine as a catalyst, DMSO as a stoichiometric oxidant, and different nucleophiles under microwave irradiation is reported.
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Synthesis of quinoidal molecules: strategies towards bioactive compounds with an emphasis on lapachones.

Solange L. de Castro, +2 more
- 01 Nov 2013 - 
TL;DR: This mini-review focuses on the synthetic aspects and strategies used to design naphthoquinoidal compounds and on the biological activities of these substances for the development of drugs against the neglected diseases leishmaniasis and Chagas disease as well as malaria, tuberculosis and cancer.
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Potent naphthoquinones against antimony-sensitive and -resistant Leishmania parasites: Synthesis of novel α- and nor-α-lapachone-based 1,2,3-triazoles by copper-catalyzed azide–alkyne cycloaddition

Tiago T. Guimarães, +12 more
- 01 May 2013 - 
TL;DR: One of these compounds exhibited cross-resistance in Sb-resistant Leishmania and could provide a molecular tool for investigating the multidrug resistance mechanisms in Leishmanial parasites.