Robuta

https://pubs.rsc.org/en/content/articlelanding/2018/sc/c8sc01221k Direct heterobenzylic fluorination, difluorination and trifluoromethylthiolation with... Functionalization of heterocyclic scaffolds with mono- or difluoroalkyl groups provides unique opportunities to modulate drug pKa, influence potency and... directfluorination