Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1987-02-18
1988-07-05
Lone, Werren B.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
502162, 502166, C07C 4550
Patent
active
047556242
ABSTRACT:
A hydroformylation process comprising contacting hydroformylation stock in a reaction zone at a temperature of from about 20.degree. C. to about 250.degree. C. and a pressure of from about 15 psig to about 800 psig with hydrogen, carbon monoxide and a catalyst comprising rhodium in chemical complex with one or more ligands of the formula ##STR1## wherein: the x and y bonds are adjacent on ring structures,
REFERENCES:
patent: 4694109 (1987-09-01), Devon et al.
Maigrot et al., "Synthesis", p. 317, (1985).
Bestmann et al., "Chem. Ber.", vol. 107, (1974).
Tamao et al., "Tetrahedron Letter, No. 16, pp. 1389-1392, (1977).
Devon Thomas J.
Phillips Gerald W.
Puckette Thomas A.
Stavinoha Jerome L.
Vanderbilt Jeffrey J.
Eastman Kodak Company
Heath, Jr. William P.
Lone Werren B.
Reiter S. E.
Stevens John F.
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