Gallium nonafluorobutanesulfonate as an efficient catalyst in Friedel-Crafts acylation

被引：0

作者：

Matsuo, J ^{[1
]}

Odashima, K ^{[1
]}

Kobayashi, S ^{[1
]}

机构：

[1] Univ Tokyo, Grad Sch Pharmaceut Sci, CREST, Japan Sci & Technol Corp,Bunkyo Ku, Tokyo 1130033, Japan

来源：

SYNLETT | 2000年 / 03期

关键词：

Friedel-Crafts reaction; catalyst; gallium; acylation;

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Catalytic Friedel-Crafts acylation of even inactivated benzenes has been successfully carried out using a gallium compound. In the presence of a catalytic amount of gallium nonafluorobutanesulfonate (1-5 mol%), aromatics including inactivated benzenes such as fluorobenzene, chlorobenzene, and dichlorobenzene reacted with carboxylic acid chlorides or anhydrides to afford the corresponding aromatic ketones in good to excellent yields. Contrary to traditional understandings, catalytic Friedel-Crafts acylation was successfully carried out using the group 13 compound.

引用

页码：403 / 405

页数：3

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