Azine synthesis in the absence of CO.sub.2

Details Azine synthesis in the absence of CO.sub.2 Azine synthesis in the absence of CO.sub.2

1992-06-12

1993-10-12

Langel, Wayne

Chemistry of inorganic compounds

Nitrogen or compound thereof

Binary compound

564249, C01B 2116, C07C24100, C07C24102

Patent

active

052523098

ABSTRACT:
Azines, well suited for hydrolysis into hydrazine, are prepared in high yields by reacting ammonia, aqueous hydrogen peroxide and a carbonyl compound reactant in the presence of a catalytically effective amount of a catalyst medium therefor, i.e., an aqueous solution of ammonium acetate and acetamide or of acetamide and acetic acid, but in the absence of CO.sub.2.

REFERENCES:
patent: 3948902 (1976-04-01), Schirmann
patent: 4233242 (1980-11-01), Nagato et al.
patent: 4473708 (1984-09-01), Kuriyama et al.

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