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Patent Searching and Data


Title:
【発明の名称】芳香族化合物のアシル化方法
Document Type and Number:
Japanese Patent JP2000512308
Kind Code:
A
Abstract:
The present invention concerns a process for acylation of an aromatic compound.The acylation process of the invention consists of reacting the aromatic compound with an acylation agent in the presence of a zeolitic catalyst, and is characterized in that it consists of:mixing the aromatic compound and the acylation compound in any manner;passing said mixture over a catalytic bed comprising at least one zeolite;recirculating the reaction mixture from the catalytic bed over the catalytic bed for a number of times which is sufficient to obtain the desired degree of conversion of the substrate.

Inventors:
Spaniel, missiel
Gilbert, Loran
Guillo, Henri
Taylor, Phillip Jiyan
Application Number:
JP50242398A
Publication Date:
September 19, 2000
Filing Date:
June 13, 1997
Export Citation:
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Assignee:
Rodia Simi
International Classes:
C07B41/06; C07B61/00; C07C45/46; C07C49/76; C07C49/78; C07C49/84; B01J29/70; (IPC1-7): C07B41/06; B01J29/70; C07C45/46; C07C49/76; C07C49/84
Attorney, Agent or Firm:
Yoshio Kawaguchi (2 outside)