Cyanide process for the preparation of 4H-1,2,4-triazoles

Details Cyanide process for the preparation of 4H-1,2,4-triazoles Cyanide process for the preparation of 4H-1,2,4-triazoles

1979-05-29

1980-12-09

Rollins, Alton D.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D24908

Patent

active

042386179

ABSTRACT:
This invention relates to a novel process for the preparation of 4H-substituted-1,2,4-triazoles. In this process, 4H-substituted-1,2,4-triazoles are prepared by the reaction of an amine with hydrazine and a nitrile.

REFERENCES:
Elderfield, Heterocyclic Compounds, vol. 7, (New York, 1961), pp. 435-436.
Smith, Open-chain Nitrogen Compounds, vol. 1, (W. A. Benjamin, Inc., New York, 1965), pp. 180, 213-214.
Rusanov, Russian Chemical Reviews, vol. 43, pp. 795-804 (1974).

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