Hydrocarbonylation

Details Hydrocarbonylation Hydrocarbonylation

1979-11-05

1981-05-12

Lone, Werren B.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

C07C 4560

Patent

active

042673836

ABSTRACT:
A high yield of straight chain aldehydes, relative to branched chain aldehydes, is obtained by limiting the supply of carbon monoxide to the reaction to a value where the rate of reaction is dependent upon the concentration of carbon monoxide in the homogeneous catalysis of the hydrocarbonylation of hydrocarbon alpha olefins using a catalyst comprising a complex between an organic ligand and a Group VIII noble metal hydride or halide carbonyl. The reaction is performed at mild conditions including temperatures from 50.degree.-200.degree. C. and pressures from 1 to 10,000 atmospheres to produce aldehydes. The aldehydes are useful as intermediates for hydrogenation to aliphatic alcohols, for aldol condensation to produce plasticizers, for oxidation to produce aliphatic acids, etc.

REFERENCES:
patent: 2694735 (1954-11-01), Hull
patent: 2828344 (1958-03-01), Hughes
patent: 3102899 (1963-09-01), Cannell
patent: 3150188 (1964-09-01), Eisenmann
patent: 3167555 (1965-01-01), Farkas
patent: 3168553 (1965-02-01), Slaugh
patent: 3239566 (1966-03-01), Slaugh
patent: 3239570 (1966-03-01), Slaugh
patent: 3278612 (1966-10-01), Greene
patent: 3351666 (1967-11-01), Mertzweiller
patent: 3458547 (1969-07-01), Stevenson Coffey
patent: 3480659 (1969-11-01), Dewhirst
patent: 3487112 (1969-12-01), Paulik
patent: 3488296 (1970-01-01), Senn
patent: 3499932 (1970-03-01), Pruett
patent: 3511880 (1970-05-01), Booth
patent: 3515757 (1970-06-01), Sibert
patent: 3527809 (1970-09-01), Pruett
patent: 3594425 (1971-07-01), Brader
patent: 3933919 (1976-01-01), Wilkinson
patent: 3965192 (1976-06-01), Booth
patent: 4110404 (1978-08-01), Schaeffer
Jardine, "Chemistry and Industry", Mar. 27, 1965, p. 560.
Osborn, "Chemical Communications", No. 2/1965, Jan. 27.
Hallman, "Chemical Communications", No. 7/1967, Apr. 12, pp. 305+.
Glasstone, "Textbook of Physical Chemistry", 2nd ed., 1946, NY Nostrand Co., pp. 1044+.

Affiliated with

Also associated with

Rating

Hydrocarbonylation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydrocarbonylation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrocarbonylation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2048087