Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1987-12-21
1991-12-10
Ivy, C. Warren
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
564315, 564322, 564330, 564334, 564434, 564435, 564442, 564443, C07C21146
Patent
active
050720457
ABSTRACT:
The invention relates to an improved process for producing alkenylated aromatic amines which involves the catalytic reaction of an aromatic amine with a diene. The improvement resides in using a solvent in which the aromatic amine and diene are soluble in the proportions present in the reaction but inert to the reaction.
REFERENCES:
patent: 2403963 (1946-07-01), Axe
patent: 2471922 (1949-05-01), Axe
patent: 2843565 (1958-07-01), Christenson
patent: 3862233 (1975-01-01), Dunn
patent: 3865889 (1975-02-01), Mitchell
patent: 4008275 (1977-02-01), Sayigh et al.
Burgoyne, Jr. William F.
Dixon Dale D.
Air Products and Chemicals Inc.
Brewer Russell L.
Ivy C. Warren
Marsh William F.
Simmons James C.
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