[EN] ZEOLITE BASED CATALYTIC PROCESS FOR PREPARATION OF ACYLATED AROMATIC ETHERS<br/>[FR] PROCÉDÉ CATALYTIQUE À BASE DE ZÉOLITE POUR LA PRÉPARATION D'ÉTHERS AROMATIQUES ACYLÉS
申请人:COUNCIL SCIENT IND RES
公开号:WO2006016197A1
公开(公告)日:2006-02-16
The present invention relates to an improved zeolite based catalytic process for the preparation of acylated aromatic ethers and more particularly, the invention relates to catalysed acylation of anisole (methoxybenzene) and veratrole (1,2- dimethoxybenzene) for the preparation of acylated aromatic ether, namely, p-methoxyacetophenone and 3,4-dimethoxyacetophenone respectively using microporous alumino-silicates solids like zeolites.
本发明涉及一种改进的基于沸石的催化过程,用于制备酰化芳香醚,更具体地说,该发明涉及对甲氧基苯和1,2-二甲氧基苯进行催化酰化,以制备酰化芳香醚,即对甲氧基苯乙酮和3,4-二甲氧基苯乙酮,分别使用沸石等微孔氧化铝硅酸盐固体。