Process for aminating a mixture obtained in cracking a mineral o

Details Process for aminating a mixture obtained in cracking a mineral o Process for aminating a mixture obtained in cracking a mineral o

1996-07-03

1998-06-09

Raymond, Richard L.

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

Organic compounds

Amino nitrogen containing

546349, 564408, 564445, C07C20960

Patent

active

057636680

ABSTRACT:
Amines are prepared by reacting a mixture obtained in the cracking of mineral oil fractions with ammonia or a primary or secondary amine of the general formula I ##STR1## where R.sup.1 and R.sup.2 are each hydrogen, C.sub.1 -C.sub.20 -alkyl, C.sub.2 -C.sub.20 -alkenyl, C.sub.2 -C.sub.20 -alkynyl, C.sub.3 -C.sub.20 -cycloalkyl, C.sub.4 -C.sub.20 -alkylcycloalkyl, C.sub.4 -C.sub.20 -cycloalkylalkyl, aryl, C.sub.7 --C.sub.20 -alkylaryl or C.sub.7 --C.sub.20 -aralkyl or together are a saturated or unsaturated C.sub.2 -C.sub.12 -alkylene ene chain,
at from 200.degree. to 350.degree. C. and from 100 to 300 bar in the presence of a heterogeneous catalyst, by a process which comprises using one or more members of the following classes as the heterogeneous catalyst:

REFERENCES:
patent: 4375002 (1983-02-01), Peterson et al.
patent: 4536602 (1985-08-01), Deeba
Corma et al, "Influence of theMetod of Dealumination of Y Zeolites on the Behavior for Cracking N-Heptane and Vacuum Gas-Oil", Stud. Surf. Sci. Cat., vol.37 (1987), pp. 495-503.
Brunet et al, Functionalisation of Alkenes: Catalytic Amination of Monoolefins, J. Mol. Catal. vol. 49 (1989) pp. 235-359.

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