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Improved synthesis of 2-amino-1,2,4-triazolo[1,5-a]pyrimidines

  • Organic Synthesis and Industrial Organic Chemistry
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Abstract

An improved procedure is suggested for preparing 2-amino-1,2,4-triazolo[1,5-a]pyrimidines from 3,5-diamino-1,2,4-triazole and unsaturated aromatic ketones, with acetyl protection of the amino group in the step of oxidation of 2-amino-4,7-dihydro-1,2,4-triazolo[1,5-a]pyrimidines.

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Authors and Affiliations

  1. South-Russian State Technical University, Novocherkassk, Rostov oblast, Russia

    V. M. Chernyshev, A. N. Sokolov & V. A. Taranushich

Authors
  1. V. M. Chernyshev
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  2. A. N. Sokolov
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  3. V. A. Taranushich
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Additional information

Original Russian Text © V.M. Chernyshev, A.N. Sokolov, V.A. Taranushich, 2006, published in Zhurnal Prikladnoi Khimii, 2006, Vol. 79, No. 7, pp. 1144–1147.

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Chernyshev, V.M., Sokolov, A.N. & Taranushich, V.A. Improved synthesis of 2-amino-1,2,4-triazolo[1,5-a]pyrimidines. Russ J Appl Chem 79, 1134–1137 (2006). https://doi.org/10.1134/S1070427206070172

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  • DOI: https://doi.org/10.1134/S1070427206070172

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