Process for preparing a mixture of methyl- or ethyl-substituted

Details Process for preparing a mixture of methyl- or ethyl-substituted Process for preparing a mixture of methyl- or ethyl-substituted

1984-09-12

1986-06-03

Shaver, Paul F.

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

Organic compounds

Amino nitrogen containing

C07C 8524

Patent

active

045931240

ABSTRACT:
A process is disclosed for preparing an isomeric mixture of a monomethyl-, dimethyl- or monoethyl-substituted aniline consisting essentially of contacting at least one of said anilines with a specified zeolite at about 250.degree.-500.degree. C. and about 10 kPa-10 MPa of pressure.

REFERENCES:
patent: 3733365 (1973-05-01), Yeakey et al.
patent: 3868420 (1975-02-01), Evans et al.
patent: 3931298 (1975-01-01), Wollensak
patent: 3960962 (1976-06-01), Shubkin
patent: 4188341 (1980-02-01), Fischer
patent: 4317931 (1982-03-01), Wollensak
patent: 4480128 (1984-10-01), Arpe et al.
Inoue et al., "Seikyu Gakkaishi", 15 p. 372, (1972).
Matsumoto et al., "Chemistry Letters", pp. 435-438, (1978).

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