Article ID Journal Published Year Pages File Type
5272276 Tetrahedron Letters 2012 4 Pages PDF
Abstract
A new protocol for the synthesis of a variety of 2-aminobenzimidazole derivatives has been developed. O-haloaryl carbonimidoyl dichloride reacted with anilines to generate an o-haloaryl guanidine intermediate, which underwent copper catalyzed ring closure to afford 2-aminobenzimidazole derivative in moderate yields
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Related Topics
Physical Sciences and Engineering Chemistry Organic Chemistry
Preview
Copper-catalyzed synthesis of 2-aminobenzimidazoles from carbonimidoyl dichlorides and amines
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