Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1985-01-22
1986-04-29
Helfin, Bernard
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568484, 502346, C07C 4541
Patent
active
045859000
ABSTRACT:
A process for selectively forming aldehydes which comprises hydrogenating a carboxylic acid or a carboxylic acid ester in the presence of an yttrium catalyst activated with copper.
REFERENCES:
patent: 3935265 (1976-01-01), Feinstein et al.
patent: 4093661 (1978-06-01), Trecker et al.
patent: 4328373 (1982-05-01), Strojny
Gelbein Abraham P.
Hansen Robert
Holy Norman L.
Chem Systems Inc.
Helfin Bernard
Lewen Bert J.
Sternberg Henry
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