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Molecules 2000, 5(3), 508-509; doi:10.3390/50300508

Synthesis and Characterization of New Naphthoquinonic Derivatives Containing the Pyrazole Ring: Pyrazolylnaphthoquinones

Dpto. de Farmacia. Fac. Cs. Químicas. Univ. Nacional de Córdoba. 5000 – Córdoba, Argentina
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Published: 22 March 2000
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Abstract

The reaction of 3-aminopyrazole (1) with 1,2-naphthoquinone-4-sulfonic acid sodium salt (2) was studied in different aqueous media. The novel pyrazolylnaphthoquinones synthesized were physical and spectroscopically characterized, including 2D NMR spectroscopy (HETCOR). The possible reaction mechanism is proposed.
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

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MDPI and ACS Style

Sperandeo, N.R.; De Bertorello, M.M. Synthesis and Characterization of New Naphthoquinonic Derivatives Containing the Pyrazole Ring: Pyrazolylnaphthoquinones. Molecules 2000, 5, 508-509.

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