Article ID Journal Published Year Pages File Type
5274622 Tetrahedron Letters 2008 4 Pages PDF
Abstract

A highly efficient and versatile method for the synthesis of benzimidazoles has been developed on the basis of the novel ring contraction of 3-aroyl- and 3-alkanoylquinoxalin-2-ones with 1,2-arylenediamines.

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Related Topics
Physical Sciences and Engineering Chemistry Organic Chemistry