A New Synthesis of 2-Substituted Pyridines via Aluminum Chloride Induced Heteroarylation of Arenes and Heteroarenes

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Abstract

[reaction: see text] We herein report a new synthesis of 2-(hetero)aryl-substituted pyridines via heteroarylation of arenes/heteroarenes through AlCl(3)-induced C-C bond-forming reactions. 2-Halopyridines bearing an electron-withdrawing group were reacted with a number of (hetero)arenes to give 2-aryl/heteroaryl-substituted pyridines in good yields.

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