N-arylation of heterocycles with activated chloro- and fluoroarenes using nanocrystalline copper(II) oxide

被引：82

作者：

Kantam, M. Lakshmi ^{[1
]}

Yadav, Jagjit

Laha, Soumi

Sreedhar, Bojja

Jha, Shailendra

机构：

[1] Indian Inst Chem Technol, Onorgan & Phys Chem Div, Hyderabad 500007, Andhra Pradesh, India

[2] Jadavpur Univ, Dept Chem, Kolkata 700032, W Bengal, India

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2007年 / 349卷 / 11-12期

关键词：

N-arylation; heterocycles; heterogeneous catalysis; nanocrystal line copper(II) oxide; reusability;

D O I：

10.1002/adsc.200600483

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Nanocrystalline copper oxide was found to be an effective heterogeneous catalyst for the N-arylation of heterocycles with activated chloro- and fluoroarenes using potassium carbonate as base. N-Arylated products were isolated in good to excellent yields. The catalyst can be used for five cycles with almost consistent activity.

引用

页码：1938 / 1942

页数：5

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