Trifluoromethylation of a Well‐Defined Square‐Planar Aryl‐NiII Complex involving NiIII/CF3. and NiIV−CF3 Intermediate Species

This work was supported by grants from the European Research Council (Starting Grant Project ERC-2011-StG-277801), the Spanish MICINN (CTQ2016-77989-P and CTQ2014-52525-P), the Catalan DIUE of the Generalitat de Catalunya (2014SGR862 and 2014SGR931).