Preparação De Hidrazona E N-Acilidrazona Usando Fármacos Comerciais Como Reagentes: Aulas Práticas De Síntese De Compostos Bioativos

Arruda, Isabella; Macêdo, Brendo Vinícius Santos; Macedo, Joseane da Conceição; Campos, Wesley Randson Alcantara; Araújo, Cleônia Roberta Melo; Gonsalves, Arlan de Assis

doi:10.21577/0100-4042.20170497

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Synthesis Of Compounds1

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2024

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“…After cooling, the solid was removed from the filter paper, weighed and the gross reaction yield was calculated (ARRUDA et al, 2020).…”

Section: Synthesis Of Compoundsmentioning

confidence: 99%

Qualitative identification of synthesized isoniazid derivatives by atemporal technique: UV-visible spectrophotometry

Paulino,

Julião,

Paiva

et al. 2024

CLIUM

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Ultramodern analytical techniques must also be hyphenated with cheaper and less complex techniques such as UV-visible spectrophotometry to confirm the formation of organic synthesis products. Here, the synthesis of 4 compounds (HC4ATIOF, HFEC, HCPA4NO2, and HICNM) from a clinically approved antitubercular drug, the Isoniazid, was preliminarily verified by UV-Vis spectrophotometry. Spectra recorded in the UV-Vis region for the four possible isoniazid derivatives allowed us to confirm the synthesis of just one acylhydrazone from isoniazid, the HICNM, since the absorption bands observed in the UV-Vis spectra of the reactants and the product obtained are completely different, indicating the formation of a new substance.

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“…After cooling, the solid was removed from the filter paper, weighed and the gross reaction yield was calculated (ARRUDA et al, 2020).…”

Section: Synthesis Of Compoundsmentioning

confidence: 99%

Qualitative identification of synthesized isoniazid derivatives by atemporal technique: UV-visible spectrophotometry

Paulino,

Julião,

Paiva

et al. 2024

CLIUM

View full text Add to dashboard Cite

show abstract

Preparação De Hidrazona E N-Acilidrazona Usando Fármacos Comerciais Como Reagentes: Aulas Práticas De Síntese De Compostos Bioativos

Cited by 1 publication

References 12 publications

Qualitative identification of synthesized isoniazid derivatives by atemporal technique: UV-visible spectrophotometry

Qualitative identification of synthesized isoniazid derivatives by atemporal technique: UV-visible spectrophotometry

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