Process for preparing cycloaliphatic amines

Details Process for preparing cycloaliphatic amines Process for preparing cycloaliphatic amines

1999-06-14

2000-04-25

Killos, Paul J.

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

Organic compounds

Amino nitrogen containing

564451, 502313, C07C20900, B01J 2300

Patent

active

060546190

ABSTRACT:
The present invention relates to a low-pressure process for hydrogenating aromatic amines to give the corresponding cycloaliphatic amines in the presence of rhodium catalysts.

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P.N. Rylander, Hydrogenation Methods, Academic Press, (month unavailable) 1985, pp. 123-133, Hydrogenation of anilines, Phenols, and Derivatives.
Chemical Abstract, vol. 71, Sep. 29-Oct. 29, (1969) Abstract No. 60838e, Ugine Kuhlmann, FR 1,530,477, Jun. 28, 1968, Cyclohexylamine & Dicyclohexlamine.
J. Chem. Soc., Chem. Commun. (month unavailablel) 1990, Venkataraman Vishwanathan & Sankarasubbier Narayanan, A Direct Correclation between Dispersion, Metal Area and Vapor Phase Hydrogenation of Aniline; a First Report, pp. 78-80.
R.N. Rylander, Catalytic Hydrogenation over Platinum Metals, Academic Press, (month unavailable) 1967, pp. 331-363, Phenols and Phenyl Ethers.

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