Abstract
A simple, convenient and efficient three-component coupling (TCC) reaction toward a variety of (E)-2,3'-bi(3H-indol)-3-one oxime derivatives has been developed. This transformation proceeds via an iron (III)-catalyzed tandem coupling reaction between indoles and sodium nitrite. This methodology provides an alternative approach for easy access of (E)-2,3'-bi(3H-indol)-3-one oximes in good to excellent yields at room temperature.
Keywords: Indoles, iron (III) trichloride, biindoles, tandem reactions, three-component coupling reaction.
Current Organic Chemistry
Title:Iron (III) Trichloride-Catalyzed One-Pot Three-Component Coupling of Indoles and Sodium Nitrite: A Convenient Synthesis of 2,3’-Bi(3H-indol)-3-one oximes
Volume: 17 Issue: 7
Author(s): Hongen Qu, Wenbing Qin, Qiong Chang, Qiaosheng Hu and Liangxian Liu
Affiliation:
Keywords: Indoles, iron (III) trichloride, biindoles, tandem reactions, three-component coupling reaction.
Abstract: A simple, convenient and efficient three-component coupling (TCC) reaction toward a variety of (E)-2,3'-bi(3H-indol)-3-one oxime derivatives has been developed. This transformation proceeds via an iron (III)-catalyzed tandem coupling reaction between indoles and sodium nitrite. This methodology provides an alternative approach for easy access of (E)-2,3'-bi(3H-indol)-3-one oximes in good to excellent yields at room temperature.
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Cite this article as:
Qu Hongen, Qin Wenbing, Chang Qiong, Hu Qiaosheng and Liu Liangxian, Iron (III) Trichloride-Catalyzed One-Pot Three-Component Coupling of Indoles and Sodium Nitrite: A Convenient Synthesis of 2,3’-Bi(3H-indol)-3-one oximes, Current Organic Chemistry 2013; 17 (7) . https://dx.doi.org/10.2174/1385272811317070009
DOI https://dx.doi.org/10.2174/1385272811317070009 |
Print ISSN 1385-2728 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-5348 |
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