Optimization of the synthesis of 2-phenyl-1,2,3-triazole

The synthesis of 2-phenyl-1,2,3-triazole by the cyclization of glyoxal phenylosazone in high-boiling solvents in the presence of copper triflate catalyst has been optimized. The structure of the product was confirmed by data of IR, ¹H, ¹³C, and ¹⁵N NMR spectroscopy, mass spectrometry, and elemental...

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Veröffentlicht in:	Chemistry of heterocyclic compounds (New York, N.Y. 1965) N.Y. 1965), 2010-05, Vol.46 (1), p.79-81
Hauptverfasser:	Myachina, G. F, Ermakova, T. G, Kuznetsova, N. P, Sultangareev, R. G, Larina, L. I, Klyba, L. V, Suchanov, G. T, Trofimov, B. A
Format:	Artikel
Sprache:	eng
Schlagworte:	2-phenyl-1,2,3-triazole Aniline Chemistry Chemistry and Materials Science cyclization glyoxal bis(phenylhydrazone) Nuclear magnetic resonance spectroscopy Organic Chemistry Pharmacy Triazoles
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Beschreibung
Zusammenfassung:	The synthesis of 2-phenyl-1,2,3-triazole by the cyclization of glyoxal phenylosazone in high-boiling solvents in the presence of copper triflate catalyst has been optimized. The structure of the product was confirmed by data of IR, ¹H, ¹³C, and ¹⁵N NMR spectroscopy, mass spectrometry, and elemental analysis.
ISSN:	0009-3122 1573-8353
DOI:	10.1007/s10593-010-0473-6