Preparation of n-alkylated aromatic amines

Details Preparation of n-alkylated aromatic amines Preparation of n-alkylated aromatic amines

1975-09-02

1977-06-14

Wyman, Daniel E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260576, 252434, 252441, C07C 8762

Patent

active

040297071

ABSTRACT:
N-Alkylated aromatic amines are produced in high yield by the vapor-phase reaction of an aromatic amine with a lower aliphatic alcohol at elevated temperature in the presence of an acidic agent supported on eta-alumina.

REFERENCES:
patent: 2115884 (1938-05-01), Schollkopf
patent: 3222400 (1965-12-01), Suter et al.
patent: 3267146 (1966-08-01), Schmerling
patent: 3542694 (1970-11-01), Schwettmann
patent: 3941844 (1976-03-01), Szymanski et al.
patent: 3957874 (1976-05-01), Dockner et al.
patent: 3969411 (1976-07-01), Schneider
Lobanova et al., CA 77:5076d, (1972).
Lobanova et al., CA 77:74919t, (1972).
Parera et al., CA 70:11240z, (1969).
Standard Oil, CA 46:9834e, (1952).

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