Chemistry is an experimental science, COA of Formula: C23H17BF4O, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 448-61-3, Name is 2,4,6-Triphenylpyrylium tetrafluoroborate
Herein, we report a radical borylation of aromatic amines through a homolytic C(sp2)?N bond cleavage. This method capitalizes on a simple and mild activation via a pyrylium reagent (ScPyry-OTf) thus priming the amino group for reactivity. The combination of terpyridine and a diboron reagent triggers a radical reaction which cleaves the C(sp2)?N bond and forges a new C(sp2)?B bond. The unique non-planar structure of the pyridinium intermediate, provides the necessary driving force for the aryl radical formation. The method permits borylation of a wide variety of aromatic amines indistinctively of the electronic environment.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. COA of Formula: C23H17BF4O, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 448-61-3, in my other articles.
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI