Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Patent
1997-08-20
1999-08-17
Burn, Brian M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
562861, 562863, 562864, C07C 5116, C07C 5158
Patent
active
059395818
ABSTRACT:
Processes for preparing aromatic carboxylic acids. Cinnamaldehyde is hydrogenated to produce a mixture of hydrogenation products, namely, hydrocinnamaldehyde and hydrocinnamic alcohol. The mixture is then oxidized using a suitable oxidizing agent to substantially completely convert both hydrocinnamaldehyde and hydrocinnamic alcohol to hydrocinnamic acid.
REFERENCES:
patent: 2945050 (1960-07-01), Franke et al.
patent: 3271445 (1966-09-01), Bartholome et al.
patent: 3520934 (1970-07-01), Dunkel et al.
patent: 4013680 (1977-03-01), Johnson et al.
patent: 4094912 (1978-06-01), Feinstein et al.
patent: 4500730 (1985-02-01), Tanaka et al.
patent: 4549025 (1985-10-01), Dalcanale et al.
patent: 4778924 (1988-10-01), Harada
patent: 4814494 (1989-03-01), Shimizu et al.
patent: 5614649 (1997-03-01), Iqbal et al.
patent: 5632980 (1997-05-01), Konno et al.
Bowers, Jr. Joseph Stanton
Eubanks John Robert Ira
Geiger Carey Cecil
Muller August John
Santobianco John Gabriel
Burn Brian M.
Davis Brian J.
First Chemical Corporation
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