Title of article
Ga(ClO4)3-catalyzed synthesis of quinoxalines by cycloaddition of α-hydroxyketones and o-phenylenediamines
Author/Authors
Pan، نويسنده , , Fan and Chen، نويسنده , , Tang-Ming and Cao، نويسنده , , Jia-Jia and Zou، نويسنده , , Jian-Ping and Zhang، نويسنده , , Wei، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
3
From page
2508
To page
2510
Abstract
A new approach for the synthesis of 2-substituted quinoxalines by Ga(ClO4)3-catalyzed cycloaddition of α-hydroxyketones and o-phenylenediamines is introduced. The reaction is catalyzed by 10 mol % of Ga(ClO4)3 in EtOH at room temperature. It is performed under simple and mild conditions to afford the product in good yield.
Keywords
Gallium perchlorate , Quinoxalines , ?-Hydroxyketones , o-Phenylenediamines , cycloaddition
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1880721
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