Process for the production of aromatic halogen-amino compounds

Details Process for the production of aromatic halogen-amino compounds Process for the production of aromatic halogen-amino compounds

1997-11-14

1999-10-05

Burn, Brian M.

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

Organic compounds

Amino nitrogen containing

C07C20936

Patent

active

059627417

ABSTRACT:
The present invention relates to a hydrogenation process for the production of aromatic halogen-amino compounds by means of catalytic hydrogenation on noble metal catalysts of corresponding aromatic halonitro compounds, characterised in that a rhodium, ruthenium, iridium, platinum or palladium catalyst which is modified with an inorganic or organic phosphorus compound with a degree of oxidation of less than V, is used, in the presence of a vanadium compound.

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