%0 Journal Article %T NNB-Type Tridentate Boryl Ligands Enabling a Highly Active Iridium Catalyst for C¨CH Borylation %J Molecules | An Open Access Journal from MDPI %D 2019 %R https://doi.org/10.3390/molecules24071434 %X Boryl ligands play a very important role in catalysis because of their very high electron-donating property. In this paper, NNB-type boryl anions were designed as tridentate ligands to promote aryl C¨CH borylation. In combination with [IrCl(COD)] 2, they generate a highly active catalyst for a broad range of (hetero)arene substrates, including highly electron-rich and/or sterically hindered ones. This work provides a new NNB-type tridentate boryl ligand to support homogeneous organometallic catalysis. View Full-Tex %U https://www.mdpi.com/1420-3049/24/7/1434