Process for the preparation of 2-phenyl-4-hydroxy-1,2,3-triazole

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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260193, 260566A, 424200, C07D24906

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active

040790630

ABSTRACT:
Process for the preparation of 2-phenyl-4-hydroxy-1,2,3-triazole-1-oxides of the formula ##STR1## from oxime-hydrazones of the formula ##STR2## in which formulae R stands for an unsubstituted or substituted phenyl group.

REFERENCES:
patent: 2705713 (1955-04-01), Kendall et al.
patent: 3666758 (1972-05-01), Dorlars et al.
Jagerspacher, Ber. Dent. Chem., vol. 28, pp. 1283-1287, (1895).
Benson, Chemical Reviews, vol. 46, pp. 20, 36-38, 52 (1950).
Elderfield, Heterocyclic Compounds, vol. 7, (New York, 1961), p. 413.

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