ACYLATION METHOD FOR AN AROMATIC COMPOUND

摘要

The invention discloses an acylation method for an aromatic compound. The acylation method that consists in reacting the said aromatic compound with an acylation agent, in the presence of a zeolite catalyst, is characterised in that it consists: in mixing, by whatever means, the aromatic compound and the acylation agent; in passing the said mixture on a catalytic bed comprising at least one zeolite; in subjecting the reaction mixture from the catalytic bed to a recirculation the catalytic bed, for a number of times sufficient to obtain the desired conversion ratio of the substrate.