Hydrogenation of polyenes

Details Hydrogenation of polyenes Hydrogenation of polyenes

1991-10-23

1993-01-19

McFarlane, Anthony

Chemistry of hydrocarbon compounds

Adding hydrogen to unsaturated bond of hydrocarbon, i.e.,...

Using transition metal-containing catalyst

585273, 585275, C07C 502

Patent

active

051808706

ABSTRACT:
Hydrogenation of a polyene to a monoene using a ruthenium catalyst that is promoted with a sterically-hindered tertiary amine.

REFERENCES:
patent: 3804914 (1974-04-01), Fahey
patent: 3925494 (1975-12-01), Fahey
Fahey, "Selective Hydrogenation of 1,5,9-Cyclododecatriene . . . " J. Org. Chem. 38(1) pp. 80-87 (1973).
Nishimura et al., "Selective Homogeneous Hydrogenation of 3-Oxo-, 4-diene Steroids II. Effects . . . " Bull. Chem. Soc. Japan (46) pp. 279-283 (1973).
Bulletin of the Chemical Society of Japan, vol. 46, 279-282 (1973), "Selective Homogeneous Hydrogenation of 3-Dxo-1,4-diene Steroids II" by Nishimura et al.
J. Am. CHem. Soc., 1991, vol. 113, pp. 2520-2527, "Cone Angles for Amine Ligands" by Seligson et al.

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