Process for the preparation of unsaturated amino compounds

Details Process for the preparation of unsaturated amino compounds Process for the preparation of unsaturated amino compounds

1974-12-12

1977-01-11

Thomas, Jr., James O.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260326N, 26032612R, 260315, 260465E, 260471R, 260508, 260518R, 260558A, 260561N, 260576, 260580, 260586R, C07C14356, C07C 8511

Patent

active

040026736

ABSTRACT:
Process for the preparation of aromatic amines which additionally still contain C-C multiple bonds, characterized in that aromatic nitro compounds which still contain C-C multiple bonds are hydrogenated in the presence of metal sulphides of the formula MeS.sub.x in which x is a number from 1 to 4 and Me represents a metal atom of the group consisting of iron, nickel, ruthenium, rhodium, palladium, rhenium, osmium, iridium and platinum as catalysts, at 20.degree. to 140.degree. C and at 5 to 150 bars hydrogen pressure.

REFERENCES:
patent: 2402439 (1946-06-01), Owen
patent: 2547910 (1951-04-01), Hausermann et al.
patent: 3350450 (1967-10-01), Dovell et al.
patent: 3506657 (1970-04-01), Hausermann
patent: 3761425 (1973-09-01), Baessler et al.
Broadbent, et al., J. Am. Chem. Soc., 76, 1519 (1954).
Rose, et al., The Condensed Chemical Dictionary, 5th Edition, pp. 233-244 (1956).

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