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5-((8-Hydroxyquinolin-5-yl)diazenyl)-3-methyl-1H-pyrazole-4-carboxylic Acid

Department of Applied Chemistry and Organic and Natural Compounds Engineering, Politehnica University Timisoara, Carol Telbisz 6, RO-300001 Timisoara, Romania
C.D. Nenitescu Centre of Organic Chemistry, Romanian Academy, Spl. Independentei 202B, RO-060023 Bucharest, Romania
Petru Poni Institute of Macromolecular Chemistry, Romanian Academy, Aleea Grigore Ghica Voda 41A, RO-700487 Iasi, Romania
Author to whom correspondence should be addressed.
Academic Editor: Raffaella Mancuso
Molbank 2021, 2021(2), M1238;
Received: 15 May 2021 / Revised: 7 June 2021 / Accepted: 9 June 2021 / Published: 16 June 2021
(This article belongs to the Section Organic Synthesis)
A new azo compound was prepared via the azo coupling reaction between 4-(ethoxycarbonyl)-3-methyl-1H-pyrazole-5-diazonium chloride and 8-hydroxyquinoline (oxine). The ester functional group of the obtained compound was hydrolyzed and thus a new chemical structure with a carboxylic functional group resulted. The structures of the new compounds were fully characterized by: UV–Vis, FT-IR, 1D and 2D NMR spectroscopy, and HRMS spectrometry. View Full-Text
Keywords: azo compound; diazotization; azo coupling; 8-hydroxyquinoline; hydrolysis azo compound; diazotization; azo coupling; 8-hydroxyquinoline; hydrolysis
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MDPI and ACS Style

Burcă, I.; Badea, V.; Deleanu, C.; Bercean, V.-N. 5-((8-Hydroxyquinolin-5-yl)diazenyl)-3-methyl-1H-pyrazole-4-carboxylic Acid. Molbank 2021, 2021, M1238.

AMA Style

Burcă I, Badea V, Deleanu C, Bercean V-N. 5-((8-Hydroxyquinolin-5-yl)diazenyl)-3-methyl-1H-pyrazole-4-carboxylic Acid. Molbank. 2021; 2021(2):M1238.

Chicago/Turabian Style

Burcă, Ion, Valentin Badea, Calin Deleanu, and Vasile-Nicolae Bercean. 2021. "5-((8-Hydroxyquinolin-5-yl)diazenyl)-3-methyl-1H-pyrazole-4-carboxylic Acid" Molbank 2021, no. 2: M1238.

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