A Facile and Efficient Synthesis of 3-(1H-Benzimidazol-2-yl)chromen-2-ones

被引：0
|
作者：
Tasqeeruddin, S. [1 ]
Dubey, P. K. [1 ]
机构：
[1] Jawaharlal Nehru Technol Univ Hyderabad, Dept Chem, Coll Engn, Hyderabad 500085, Andhra Pradesh, India
来源：
ASIAN JOURNAL OF CHEMISTRY | 2011年 / 23卷 / 07期
关键词：
Chromen-2-one-3-carboxylate; o-Phenylenediamine; N; N-Dimethyl formamide; Polyphosphoric acid; ONE-POT SYNTHESIS; BENZIMIDAZOLE DERIVATIVES; MICROWAVE IRRADIATION; ANTITUMOR AGENTS; ANTIBACTERIAL;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A facile and efficient synthesis of 3-(1H-benzimidazol-2-yl)-chromen-2-ones (3) by condensation of chromen-2-one-3-carboxylates (1) with o-phenylenediamine (2) is being reported. The reaction has been done under microwave as well as under conventional conditions. The structures of all the products have been confirmed by spectral and analytical data.
引用
收藏
页码：3297 / 3298
页数：2
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