Para-alkylation of aromatic primary amines

Details Para-alkylation of aromatic primary amines Para-alkylation of aromatic primary amines

2005-12-08

2008-11-25

Sullivan, Daniel M. (Department: 1621)

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

Organic compounds

Amino nitrogen containing

Reexamination Certificate

active

07456319

ABSTRACT:
A method is provided for producing primarily para alkyl aromatic amines by alkylating a primary aromatic amine with an olefin in the presence of an acid activated clay.

REFERENCES:
patent: 3649693 (1972-03-01), Napolitano
patent: 3923892 (1975-12-01), Klopfer
patent: 4128582 (1978-12-01), Governale et al.
patent: 4436936 (1984-03-01), Howell
patent: 4740620 (1988-04-01), Dixon et al.
patent: 4760184 (1988-07-01), Pierantozzi
patent: 4876377 (1989-10-01), Agrawal et al.
patent: 4892974 (1990-01-01), Burgoyne, Jr. et al.
patent: 5068435 (1991-11-01), Burgoyne, Jr. et al.
patent: 0 240 018 (1987-10-01), None
patent: 0 265 932 (1993-01-01), None
patent: 846226 (1960-10-01), None
Engelhard Specification Sheet Grade F-22 Activated Adsorbent, Rev. 16 Nov. 1993.

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