Reductively Stable Hydrogen-Bonding Ligands Featuring Appended CF<sub>2</sub>–H Units
作者:James P. Shanahan、Danielle M. Mullis、Matthias Zeller、Nathaniel K. Szymczak
DOI:10.1021/jacs.0c01718
日期:2020.5.13
development of ligands featuring the unconventional hydrogenbonddonor, -CF2H, within a metal's secondary coordination sphere. When metalated with palladium, o-CF2H-functionalized 1,10-phenanthroline provides highly directed H-bonding interactions with Pd-coordinated substrates. Spectroscopic and computational analyses with a series of X-type ligand acceptors (-F, -Cl, -Br, -OR) establish the H-bonding interaction