THE SYNTHESIS OF FLUORINATED HETEROAROMATIC COMPOUNDS.PART 1.FIVE-MEMBERED RINGS WITH MORE THAN TWO HETEROATOMS.A REVIEW

摘要

Fluorinated heterocycles represent an important class of compounds,which are widely applied in many fields.From an academic point of view,the possibility of introducing fluorine or fluorinated groups offers the synthetic organic chemist the enthralling opportunity to modify the chemical and physicochemical properties of a given heterocyclic structure.At the same time,such modifications introduced by the presence of the fluorinated moiety open the way to a variety of studies on the new fluorine-induced reactivity of such systems.