Hexafluorothioacetone‐Based Synthesis of Fluorinated Heterocycles.

Abstract

Thiopyran derivatives R 0370 Hexafluorothioacetone-Based Synthesis of Fluorinated Heterocycles. -Cycloaddition reactions of hexafluorothioacetone, generated in situ, with a variety of electron-rich dienes and cyclic polyenes are reported. -(PETROV*, V.; MARSHALL, W.; J. Fluorine Chem. 128 (2007) 7, 729-735; Cent. Res. Dev., DuPont Co., Wilmington, DE 19880, USA; Eng.) -H. Toeppel 45-140