Borylation of Unactivated Aryl Chlorides under Mild Conditions by Using Diisopropylaminoborane as a Borylating Reagent

…, LD Marciasini, M Jousseaume…

Index: Guerrand, Helene D. S.; Marciasini, Ludovic D.; Jousseaume, Melissa; Vaultier, Michel; Pucheault, Mathieu Chemistry - A European Journal, 2014 , vol. 20, # 19 p. 5573 - 5579

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Citation Number: 11

Abstract

Abstract The synthesis of arylboronic ester derivatives from aryl chlorides by using aryl (amino) boranes is described. Palladium-catalyzed coupling between aryl chlorides and diisopropylaminoborane leads to the formation of a C [BOND] B bond under mild conditions. A wide range of functional groups are tolerated, making this method particularly useful for the borylation of functionalized aromatics.

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