Catalytic process for the production of diketone derivatives of

Details Catalytic process for the production of diketone derivatives of Catalytic process for the production of diketone derivatives of

1991-02-11

1992-03-24

Reamer, James H.

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

Organic compounds

Oxygen containing

C07C 4500

Patent

active

050990730

ABSTRACT:
A process for the conversion of a polyoxypropylene glycol to the corresponding diketone derivative by dehydrogenation in the presence of an unsupported nickel, copper, chromia catalyst or a Raney nickel catalyst.

REFERENCES:
patent: 1949425 (1934-03-01), Lazier
patent: 2028267 (1936-01-01), Archibald et al.
patent: 2794053 (1957-05-01), Altreuter et al.
patent: 2829165 (1958-04-01), Coussemant
patent: 3654370 (1972-04-01), Yeakey
patent: 3981921 (1976-09-01), Bohmholdt et al.
patent: 4141919 (1979-02-01), Gremmelmaier
patent: 4980514 (1990-12-01), Sanderson et al.

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