Process for the preparation of 1,2,4-triazole

Details Process for the preparation of 1,2,4-triazole Process for the preparation of 1,2,4-triazole

1979-01-02

1981-05-12

Rollins, Alton D.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D24908

Patent

active

042673461

ABSTRACT:
A process for preparing 1,2,4-triazole which comprises contacting hydrazine with formamide in the molar ratio of 1:2.0-2.7 at a temperature from 100.degree. to 250.degree. C. in the presence of ammonia.

REFERENCES:
Ainsworth et al., J. Am. Chem. Soc., vol. 77, pp. 621-624 (1955).
Treybal, Mass Transfer Operations, (McGraw-Hill, 1955), pp. 8-9.

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