Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1979-07-13
1981-02-24
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
C07C 8508, C07C 8736, C07C 8745
Patent
active
042527422
ABSTRACT:
A process for preparing 2,6-dialkylcyclohexylamine, e.g., 2,6-dimethylcyclohexylamine, from a corresponding dialkylphenol, e.g., 2,6-dimethylphenol, by passing the phenol over a bed of a hydrogen-transfer catalyst in the presence of ammonia at elevated temperatures and pressures.
REFERENCES:
patent: 3272865 (1966-09-01), Barker
patent: 3931298 (1976-01-01), Wollensak
patent: 3994975 (1976-11-01), Alink et al.
Blackwell, III Joseph T.
Grace Henry C.
Nabors James B.
Petree Harris E.
Ciba-Geigy Corporation
Jorda Karl F.
Shaver Paul F.
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