Search Results - "de Resende Filho, João"
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Rapid and Efficient Uncatalyzed Knoevenagel Condensations from Binary Mixture of Ethanol and Water
Published in Journal of the Brazilian Chemical Society (01-07-2018)“…This paper presents a new green protocol for Knoevenagel condensations of aldehydes and compounds with an active methylene group in a binary mixture of…”
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Knoevenagel Condensation of Aldehydes and Ketones with Malononitrile Catalyzed by Amine Compounds-Tethered Fe3O4@SiO2 Nanoparticles
Published in Catalysis letters (2017)“…A new magnetic nanoparticle supported-catalyst was developed for the Knoevenagel condensation between malononitrile and several aldehydes. The Fe 3 O 4 @SiO 2…”
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TERMOBINGO: desenvolvimento e aplicação de jogo educativo como recurso facilitador na aprendizagem de entalpia de ligação
Published in Revista Principia (19-09-2021)“…The ludic is resource that has always helped educators in the development of the learners’ cognitive abilities. In the Chemistry Education, several papers were…”
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Knoevenagel Condensation of Aldehydes and Ketones with Malononitrile Catalyzed by Amine Compounds-Tethered Fe.sub.3O.sub.4@SiO.sub.2 Nanoparticles
Published in Catalysis letters (01-01-2017)“…A new magnetic nanoparticle supported-catalyst was developed for the Knoevenagel condensation between malononitrile and several aldehydes. The…”
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Avaliação do Nível de Conhecimento dos Alunos do Ensino Médio da cidade de João Pessoa com Deficiência Visual sobre as Grafias Química e Matemática Braille
Published in Revista Educação Especial (06-06-2013)“…http://dx.doi.org/10.5902/1984686X6832O Sistema Braille é de grande importância na educação do aluno com deficiência visual, pois é através dele que o aluno…”
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Produção de barras magnéticas em tubos de vidro
Published in Revista Principia (25-08-2008)“…Considerando a carência de laboratórios convencionais de ciências (Física, Química, Biologia, etc.) na Rede Pública de Ensino, o presente projeto visa à…”
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