Process for catalytically reducing nitroaromatic compounds

Details Process for catalytically reducing nitroaromatic compounds Process for catalytically reducing nitroaromatic compounds

1983-06-16

1985-08-13

Daus, Donald G.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

260465E, 544305, 546171, 546311, 546 88, 564 88, 564305, 564336, 549 68, 549481, C07D21538, C07D21172, C07D23902

Patent

active

045351627

ABSTRACT:
A process is herein described for catalytically reducing nitroaromatic compounds by displacement of hydrogen from carbon monoxide and water or from synthesis gas to nitroaromatic compounds, the catalytic reduction being catalyzed by complexes of rhodium, iridium, ruthenium and osmium; said process is characterized in that the CO+H.sub.2 O system or the (CO+H.sub.2)+H.sub.2 O system is caused to react with a nitroaromatic compound of formula:

REFERENCES:
patent: 4290961 (1981-09-01), Mestroni et al.
patent: 4384981 (1983-05-01), Dines et al.
patent: 4414417 (1983-11-01), Mestroni et al.
Tetrahedron Letters, No. 37, pp. 3385-3388, 1971.
Journal of Molecular Catalysts 12 (1981), pp. 385-387.

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