Iron‐Catalysed Borylation of Arenediazonium Salts to Give Access to Arylboron Derivatives via Aryl(amino)boranes at Room Temperature

• DOI: 10.1002/adsc.201200942
• Publication Date: 2013-04-08T19:45:23Z
• Authors: Ludovic D. Marcia...; Nicolas Richy; Michel Vaultier; Mathieu Pucheault
• Keywords: Borylation; Boranes

Abstract Complementary to previously described Miyaura borylation methods, a new access boron derivatives via aryl(amino)boranes is described. Direct coupling between aryldiazonium salts and diisopropylaminoborane catalysed by 0.1% ferrocene leading the formation of carbon‐boron bond. The obtained could eventually then be transformed into boronic acids, boronates or borates.