Process for preparing hydrazines

Chemistry of inorganic compounds – Nitrogen or compound thereof – Binary compound

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Details

423408, 260569, 260583B, C07C10900

Patent

active

040137589

ABSTRACT:
A novel process is disclosed for preparing hydrazine, phenyl-substituted and alkyl-substituted hydrazines. The process comprises reacting an N-haloamine with the corresponding alkali metal or alkaline earth metal amide in the presence of a non-aqueous, inert carrier and at a temperature below about 0.degree. C., briefly heating the resulting reaction mixture and separating the desired hydrazine product.

REFERENCES:
patent: 2806851 (1957-09-01), Sisler et al.
patent: 2808439 (1957-10-01), Barrett et al.
patent: 3050560 (1962-08-01), Randolph et al.
patent: 3281211 (1966-10-01), Lacey
patent: 3657324 (1972-04-01), Sheppard et al.

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