Process for producing orthoalkylated aromatic amine

Details Process for producing orthoalkylated aromatic amine Process for producing orthoalkylated aromatic amine

1981-08-28

1982-09-28

Doll, John

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

Organic compounds

Amino nitrogen containing

564437, C07C 8524

Patent

active

043519580

ABSTRACT:
An orthoalkylated aromatic amine is produced at a high selectivity from the reaction of an aromatic amine having at least one hydrogen atom at the ortho-positions and a primary or secondary alcohol under heating in the presence of a catalyst containing, as a main constituent, iron oxides.

REFERENCES:
patent: 2814646 (1957-11-01), Kolka et al.
patent: 2831898 (1958-04-01), Ecke et al.
patent: 3123644 (1964-03-01), Olin
patent: 3275690 (1966-09-01), Stroh et al.
patent: 3654331 (1972-04-01), Klopfer
patent: 3674852 (1972-07-01), Averill et al.
Albright et al., "I/EC-Unit Processes Review," vol. 52, No. 6, pp. 533-542 (Jun. 1960).
Friedel Crafts and Related Reactions, vol. 2, Part 1, pp. 576-577, by G. A. Olah, Published by Interscience Publishers (1964).
Industrial and Engineering Chemistry, vol. 43, No. 7, pp. 1579-1583 (1951).

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