Urea‐Substituted Tetramethylcyclopentadienyl Ligands for Supramolecularly Accelerated Rh
<sup>III</sup>
‐Catalyzed
<i>ortho</i>
‐C−H Olefination of Benzoic Acid Derivatives
作者:David Maurer、Bernhard Breit
DOI:10.1002/chem.202005130
日期:2021.2.5
Through kinetic studies and NMR titration experiments, the catalysts’ substrate recognition ability mediated by hydrogenbonding was identified to be the reason for this effect. Introduction of pyridone‐phosphine ligands capable of forming additional H‐bond interactions increased the catalytic performance even further. By unveiling a proportionality between reaction rate and relative complex formation