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Eine Eintopfsynthese von 3-Amino-1H-pyrazol-4-carbonitril

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One pot synthesis of 3-amino-1H-pyrazole-4-carbonitrile (short communication)

  • Organische Chemie und Biochemie
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Monatshefte für Chemie / Chemical Monthly Aims and scope Submit manuscript

Abstract

Condensation of malodinitrile with trimethoxymethan and aniline affords 3-anilino-2-cyanoacrylonitrile, which on treatment with hydrazine gives the title compound. Aniline can be recovered almost quantitatively.

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Literatur

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Authors and Affiliations

  1. Institut für Organische Chemie, Karl-Franzens-Universität, A-8010, Graz, Österreich

    Otto S. Wolfbeis

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  1. Otto S. Wolfbeis
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Wolfbeis, O.S. Eine Eintopfsynthese von 3-Amino-1H-pyrazol-4-carbonitril. Monatshefte für Chemie 112, 875–877 (1981). https://doi.org/10.1007/BF00899789

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  • DOI: https://doi.org/10.1007/BF00899789

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