Blanc Reaction of Aromatic Compounds Catalyzed by Ionic Liquids

Ionic liquids have been used as catalysts for Blanc reaction of toluene. The effects of reaction temperature, reaction time and dosage of the ionic liquid catalyst have been investigated, and the catalytic performance of different ionic liquid catalysts for toluene chloromethylation was also studied...

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Published inChinese journal of chemical engineering Vol. 16; no. 3; pp. 357 - 360
Main Author 方岩雄 邓运泉 任清刚 黄敬平 张赛丹 黄宝华 张焜
Format Journal Article
LanguageEnglish
Published 01.06.2008
Subjects
催化作用
氯甲基化反应
离子液体
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Summary:Ionic liquids have been used as catalysts for Blanc reaction of toluene. The effects of reaction temperature, reaction time and dosage of the ionic liquid catalyst have been investigated, and the catalytic performance of different ionic liquid catalysts for toluene chloromethylation was also studied. The reaction was found to proceed under mild conditions with excellent conversion （up to 90%） in the absence of Lewis acids. The ionic liquids could be recycled and reused without loss of their catalytic activities.
Bibliography:chloromethylation, Blanc reaction, ionic liquid, aromatic compound, toluene, phase transfer
11-3270/TQ
O6
ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1004-9541
2210-321X
DOI:10.1016/S1004-9541(08)60087-7