Catalysts for the hydrogenation of maleic acid to 1,4-butanediol

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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502113, 568885, C07D30702

Patent

active

059691646

ABSTRACT:
An improved catalyst for the hydrogenation of maleic acid, maleic anhydride or other hydrogenatable precursor to 1,4-butanediol and tetrahydrofuran has been discovered. This hydrogenation catalyst comprises palladium, silver, rhenium and at least one of iron, aluminum, cobalt and mixtures thereof, all on a carbon support.

REFERENCES:
patent: 4985572 (1991-01-01), Kitson et al.

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