A Highly Reactive Rhodium(I)-Boryl Complex as a Useful Tool for CH Bond Activation and Catalytic CF Bond Borylation
作者:Michael Teltewskoi、Julien A. Panetier、Stuart A. Macgregor、Thomas Braun
DOI:10.1002/anie.201001070
日期:2010.5.25
CF bond borylation: A 16‐electron rhodium(I)–boryl complex was synthesized by borylation of a rhodium(I)–fluorine complex. The former reacts with benzene or 2,3,5,6‐tetrafluoropyridine by CHactivation. A catalyticCF borylation reaction of pentafluoropyridine was also developed, which uses [Rh(Bpin)(PEt3)3] as a catalyst and Me3SiSiMe3 as a solvent. pin=pinacol.