Versatile Fluorine-Containing Building Blocks: <i>β</i>-CF₃-1,3-enynes

Abstract

The development of diversity-oriented synthesis based on fluorine-containing building blocks has been one of the hot research fields in fluorine chemistry. β-CF3-1,3-enynes, as one type of fluorine-containing building blocks, have attracted more attention in the last few years due to their distinct reactivity. Numerous value-added trifluoromethylated or non-fluorinated compounds which have biologically relevant structural motifs, such as O-, N-, and S-heterocycles, carboncycles, fused polycycles, and multifunctionalized allenes were synthesized from these fluorine-containing building blocks. This review summarizes the most significant developments in the area of synthesis of organofluorine compounds based on β-CF3-1,3-enynes, providing a detailed overview of the current state of the art.

Keywords

• organofluorine compounds
• fluorine-containing building blocks
• <i>β</i>-CF₃-1,3-enynes
• diversity-oriented synthesis (DOS)