Process for the disproportionation of alkylated aromatic primary

Details Process for the disproportionation of alkylated aromatic primary Process for the disproportionation of alkylated aromatic primary

1986-09-30

1989-01-31

Hollrah, Glennon H.

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

Organic compounds

Amino nitrogen containing

564409, C07L 8524

Patent

active

048017515

ABSTRACT:
Alkylated aromatic primary amines undergo disproportionation and transalkylation in the presence of a carbon-containing catalyst at a temperature between 200.degree. C. and 500.degree. C. The carbon-containing catalyst may have carbon as the only active component, or optionally, may also contain a Group VIIIA metal, such as platimum, palladium, nickel, cobalt or mixtures thereof.

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Corapcioglu, M. O. et al., Carbon, vol. 25, No. 4, pp. 569-578 (1987).
Holliday, A. K. et al., Comprehensive Inorganic Chemistry, pub. Pergammon Press, oxford, pp. 1173-1237.
Kirk, R. E. et al. Encyclopedia of Chemical Technology, vol. 2, pp. 881-899.
Basic Concepts of Adsorption on Activated Carbon, Pittsburgh Activated Carbon.

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