Aromatic alkylation process

Details Aromatic alkylation process Aromatic alkylation process

1998-02-24

1999-05-25

Caldarola, Glenn

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By condensation of entire molecules or entire hydrocarbyl...

502 67, C07C 268, B01J 2906

Patent

active

059070730

ABSTRACT:
A process for the alkylation of an aromatic substrate over a molecular sieve zeolite catalyst involving supplying an aromatic substrate to a reaction zone containing the catalyst. The molecular sieve catalyst is an effective aromatic alkylation catalyst and comprises a modified zeolite beta alkylation catalyst having an intergrowth of a ZSM-12 crystalline framework within the crystalline framework of zeolite beta. An alkylating agent is also supplied to the reaction zone which is operated under temperature and pressure conditions effective to cause alkylation of the aromatic substrate by the alkylating agent. An alkylated substrate is recovered from the reaction zone.

REFERENCES:
patent: 3308069 (1967-03-01), Wadlinger et al.
patent: 3832449 (1974-08-01), Rosinski et al.
patent: 4107224 (1978-08-01), Dwyer
patent: 4185040 (1980-01-01), Ward et al.
patent: 4387259 (1983-06-01), Barile
patent: 4642226 (1987-02-01), Calvert et al.
patent: 4774377 (1988-09-01), Barger et al.
patent: 5600048 (1997-02-01), Cheng et al.

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