HETEROCYCLIZATIONS BASED ON γ-HALO-α,β-UNSATURATED KETONES

Abstract

This review summarizes for the first time the literature data on the use of aliphatic and (hetero)aromatic γ-halo-α,β-unsaturated ketones in the synthesis of heterocycles containing one or several heteroatoms in the ring and their annulated analogs. Heterocyclization methods are organized depending on the reaction mechanism. Bibliography contains 122 sources and covers publications up to 2020.