Blanc Chloromethylation Reaction in Choroaluminate Ionic Liquids

Acta Chimica Sinica ›› 2003, Vol. 61 ›› Issue (1): 133-136. Previous Articles Next Articles

Original Articles

氯铝酸室温离子液体介质中Blanc氯甲基化反应的研究

乔焜;邓友全

中国科学院兰州化学物理研究所绿色化学研究发展中心,兰州(730000)

发布日期:2003-01-15

Blanc Chloromethylation Reaction in Choroaluminate Ionic Liquids

QiaoKun;Deng YouQuan

Centre for Green Chemistry, Lanzhou Institute of Chemical Physics, The Chinese Academy of Sciences,Lanzhou(730000)

Published:2003-01-15

Abstract

Blanc chloromethylation reaction of aryl compounds with chloromethyl methyl ether for preparation of diphenylmethane derivatives was carried out in chloroaluminate ionic liquids prepared from AlCl_3 and 1-alkylpyridinium or 1-methyl-3-alkylimidazolium halide quaternary ammonium salts. Medium to high conversion and selectivity were achieved with easy separation of the products from the ionic liquids due to their immiscibility.

Key words: ROOM TEMPERATURE, IONS, LIQUID, DIPHENYLMETHANE, REACTION, BENZENE, DERIVATIVES, CHLORINE, ALUMINIC ACID P, METHYL ETHER P

CLC Number:

O621

Cite this article

QiaoKun;Deng YouQuan. Blanc Chloromethylation Reaction in Choroaluminate Ionic Liquids[J]. Acta Chimica Sinica, 2003, 61(1): 133-136.

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氯铝酸室温离子液体介质中Blanc氯甲基化反应的研究

Blanc Chloromethylation Reaction in Choroaluminate Ionic Liquids

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