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Condensation of 7-nitroindole-2-carbohydrazide derivatives with ethyl acetoacetate

Abstract : Pyrazolylindolyl ketone derivatives were obtained by cyclization of the condensation products 7-nitroindole-2-carbohydrazide derivatives with ethyl acetoacetate. We have shown careful examination of spectroscopic data and the open-chain intermediate isolation as well as the identification of the formed compound structure.
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https://hal-univ-rennes1.archives-ouvertes.fr/hal-01341578
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Submitted on : Monday, July 4, 2016 - 2:27:47 PM
Last modification on : Friday, July 10, 2020 - 4:21:43 PM

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A. El-Kihel, A. Erroussafi, M. Ahbala, S. Guesmi, P. Bauchat. Condensation of 7-nitroindole-2-carbohydrazide derivatives with ethyl acetoacetate. Asian J. Chem., 2016, 28 (6), pp.1335--1337. ⟨10.14233/ajchem.2016.19693⟩. ⟨hal-01341578⟩

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