Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1991-08-05
1992-06-23
Lone, Werren B.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568426, 568437, C07C 4500, C07C 4544
Patent
active
051244870
ABSTRACT:
p-Trifluoromethyl benzaldehydes are prepared by the catalytic reduction reaction of p-trifluoromethyl benzonitriles with hydrogen in an aqueous formic acid media in the presence of a nickel/aluminum alloy catalyst.
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Backeberg et al "Jour. of the Chem. Soc." (London) Oct. 1962 pp. 3961-3963.
T. van Es & B. Staskun, Organic Syntheses, 51, 20 (1971).
Lester Garra C.
Lin Henry C.
Maul James J.
Cookfair Arthur S.
Lone Werren B.
Occidental Chemical Corporation
Tao James F.
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