Liquid-phase friedel-crafts acylation using Ni,Mn(1-x)Fe2O4 spinel catalysts

被引：0

作者：

Sugunan, S ^{[1
]}

Nishamol, K ^{[1
]}

机构：

[1] Cochin Univ Sci & Technol, Dept Appl Chem, Cochin 682022, Kerala, India

来源：

INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY | 2002年 / 41卷 / 05期

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The liquid-phase Friedel-Crafts acylation of toluene using benzoyl chloride as benzoylating agent has been carried out over Ni-x Mn(1-x) Fe-2 O-4 (x=0, 0.2, 0.4, 0.6, 0.8 and 1.0) type systems under different reaction conditions. It is observed that the systems with high 'x' values are effective for the conversion of BOC and the selective formation of 4-MBP. Selectivity for 4-MBP over MnFe2O4 is more than 90% under the optimized reaction conditions. Sites of moderate acidity is effective in catalyzing the benzoylation reaction.

引用

页码：928 / 933

页数：6

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