| abstract |
O.Z. 0050/034800 Abstract of the Disclosure: Aromatic amines (anilines) are obtained directly or via the corresponding cycloaliphatic amines by an aminating/hydrogenating reaction of phenols with ammonia and hydrogen over a supported palladium cata-lyst which also contains elements from group 1 b, 2 b or 7 b of the periodic table as well as iron, cobalt or nickel, as such or in the form of their compounds, and, preferably, an inorganic base, said catalysts also having dehydrogenating properties. |