Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1989-07-14
1992-02-25
Dees, Carl F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
502231, C07C20918, B01J 27125
Patent
active
050915797
ABSTRACT:
Amination of phenolic compounds by ammonia is accomplished in the presence of a gamma alumina containing a small amount of fluoride.
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Aristech Chemical Corporation
Dees Carl F.
Krayer William L.
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