1245728-75-9Relevant academic research and scientific papers
Iridium-catalyzed C-H activation versus directed ortho metalation: Complementary borylation of aromatics and heteroaromatics
Hurst, Timothy E.,Macklin, Todd K.,Becker, Maike,Hartmann, Eduard,Kuegel, Wolfgang,Parisienne-LaSalle, Jean-Christophe,Batsanov, Andrei S.,Marder, Todd B.,Snieckus, Victor
supporting information; experimental part, p. 8155 - 8161 (2010/09/18)
Systematic studies are presented demonstrating the complementarity of directed ortho metalation (DoM) and Ir-catalyzed strategies for the provision of borylated aromatics and their subsequent Suzuki-Miyaura coupling reactions. A new concept, the use of the TMS group, readily introduced by DoM, as a latent regiodirective moiety to overcome the otherwise problematic production of isomeric borylated product mixtures is presented. Additional electrophile-induced ipso-deborylation and DoM reactions of the Bpin products are described.
