Process for oxidizing saturated primary amines to oximes

Details Process for oxidizing saturated primary amines to oximes Process for oxidizing saturated primary amines to oximes

1990-04-25

1991-06-25

Reamer, James H.

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

Organic compounds

Amino nitrogen containing

564267, 564268, C07C24904

Patent

active

050269119

ABSTRACT:
The invention relates to a process for preparing oximes starting from saturated primary (cyclo)aliphatic amines optionally substituted by groups which are inert under the reaction conditions, by reacting the saturated primary amine with oxygen, the reaction being conducted in the liquid phase in the presence of at least a catalyst based on compounds belonging to Group IV B of the Periodic System, thereby obtaining the corresponding aliphatic and cycloaliphatic oximes.

REFERENCES:
patent: 3960954 (1976-01-01), Russell et al.
patent: 4337358 (1982-06-01), Armor
patent: 4504681 (1985-03-01), Armor
patent: 4560797 (1985-12-01), Yamanis et al.
Raffia et al., Chem. Abst., vol. 111, #9251a (1989).
Padovan et al., Chem. Abst., vol. 110, #175517r (1989).
Sheldon et al., Metal-Catalyzed Oxidations of Organic Compounds, pp. 49-58 (1981).
Patai, The Chemistry of Peroxides, pp. 463-467 (1983).

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