Hydrogenolysis of polyhydroxylated compounds

Details Hydrogenolysis of polyhydroxylated compounds Hydrogenolysis of polyhydroxylated compounds

1981-05-18

1983-08-30

Chan, Nicky

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549427, 549475, 562515, 568347, 568350, 568361, 568698, 568838, 568861, 568863, 568876, 568903, 585638, 585639, 585733, C07D30904, C07C 51377

Patent

active

044018231

ABSTRACT:
Polyhydroxylated compounds such as glucose, sucrose, sorbitol, etc. are subjected to a hydrogenolysis reaction at hydrogenolysis conditions which include a temperature in the range of from about 175.degree. to about 250.degree. C. and a pressure in the range of from about 10 to about 2000 pounds per square inch in the presence of a catalytic composition of matter. The catalyst comprises a carbonaceous pyropolymer possessing recurring units containing at least carbon and hydrogen atoms which is impregnated with a transition metal. The products which are obtained will include alcohols, acids, ketones, ethers, and hydrocarbons.

REFERENCES:
patent: 1963997 (1934-06-01), Larchar
patent: 1963999 (1934-06-01), Larchar
patent: 4090978 (1978-05-01), Welsh et al.
patent: 4329260 (1982-05-01), Lester et al.

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