Zirconium-β Zeolite-Catalyzed Continuous-Flow Friedel-Crafts Acylation Reaction

被引：20
|
作者：
Rao, Xiaofeng [1 ]
Ishitani, Haruro [2 ]
Yoo, Woo-Jin [2 ]
Kobayashi, Shu [1 ,2 ]
机构：
[1] Univ Tokyo, Dept Chem, Sch Sci, Bunkyo Ku, Tokyo 1130033, Japan
[2] Univ Tokyo, Grad Sch Sci, Green & Sustainable Chem Cooperat Lab, Bunkyo Ku, Tokyo 1130033, Japan
来源：
ASIAN JOURNAL OF ORGANIC CHEMISTRY | 2019年 / 8卷 / 03期
基金：
日本科学技术振兴机构; 日本学术振兴会;
关键词：
acylation; zeolites; heterogeneous catalysis; continuous-flow; zirconium; H-BEA ZEOLITE; CHEMISTRY; ACID; OXIDATION; ANISOLE; HYDROGENATION; ALCOHOLS; KETONES; ACETYLATION; ALDEHYDES;
D O I：
10.1002/ajoc.201900012
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
H-beta Zeolites, doped with various metal salts, were investigated as heterogeneous catalysts for continuous-flow Friedel-Crafts acylation reactions. It was found that Zr-beta zeolites possessed excellent catalyst activity and stability, which enabled its use as a catalyst, up to 5 days, for Friedel-Crafts reactions between various activated arenes and acid anhydrides. Challenging substrates, such as toluene and m-xylene, were also successfully applied for the continuous-flow process.
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页码：316 / 319
页数：4
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