Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1981-03-05
1982-03-02
Hines, Robert V.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
C07C 8524
Patent
active
043179312
ABSTRACT:
Methyl groups on o-methyl aromatic amine are redistributed to ortho positions by heating in contact with an aluminum anilide catalyst and a nickel, cobalt, molybdenum or titanium-containing cocatalyst. For example, o-toluidine forms a mixture containing an aniline, o-toluidine, 2,6-dimethylaniline, and 2,4-dimethylaniline.
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Ihrman Kryn G.
Jarema Chester P.
Wollensak John C.
Ethyl Corporation
Hines Robert V.
Hunt John F.
Johnson Donald L.
Odenweller Joseph D.
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