Synthesis of indolones and quinolones by reductive cyclisation of o-nitroaryl acids using zinc dust and ammonium formate

被引：7

作者：

Dinesh, Bhima Reddy ^{[1
]}

Baba, A. Ramesha ^{[1
]}

Sankar, K. Udaya ^{[2
]}

Gowda, D. Channe ^{[1
]}

机构：

[1] Univ Mysore, Dept Studies Chem, Mysore 570006, Karnataka, India

[2] Cent Food Technol Res Inst, Dept Food Engn, Mysore 570013, Karnataka, India

来源：

JOURNAL OF CHEMICAL RESEARCH | 2008年 / 05期

关键词：

reductive cyclisation; indolones; quinolones; supercritical fluid carbon dioxide;

D O I：

10.3184/030823408X320647

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel protocol for the synthesis of indolone and quinolone derivatives from o-nitroaryl acids was developed using Zn and HCO(2)NH(4) under supercritical fluid carbon dioxide (scCO(2)) medium. The process involves the reduction of the nitro group to an amino group followed by in situ cyclisation.

引用

页码：287 / 288

页数：2

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