Process for the synthesis of alkylaromatic compounds

Details Process for the synthesis of alkylaromatic compounds Process for the synthesis of alkylaromatic compounds

1985-09-09

1987-05-12

Lone, Werren B.

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

Organic compounds

Oxygen containing

568784, 568789, 568790, 502 78, C07C 3711

Patent

active

046652388

ABSTRACT:
Alkylaromatic compounds may be synthesized by reacting an aromatic compound with an alkylating agent comprising a mixture of gases, including carbon monoxide and hydrogen at alkylation conditions in the presence of a dual-function-catalyst. The catalyst system which is employed for this reaction will comprise (1) a composite of oxides of copper and chromium and (2) an aluminosilicate which may be either in crystalline or amorphous form.

REFERENCES:
patent: 2973384 (1961-02-01), Hayashi
patent: 3392106 (1968-07-01), Mason et al.
patent: 3962140 (1976-06-01), Alcorn et al.
patent: 4180516 (1979-12-01), Chang
patent: 4472535 (1984-09-01), Chang
patent: 4487984 (1984-12-01), Imai

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