Barbara Villaume, C. Gérardin‐Charbonnier, S. Thiebaut
Mar 18, 2001
Citations
0
Influential Citations
4
Citations
Journal
Tetrahedron Letters
Abstract
Treatment of [2-(perfluoroalkyl)-1,3-dioxolan-2-yl]acetic acids with thionyl chloride and a 48% HBr solution yields 7-polyfluoroalkyl-2,3-dihydro-5H-1,4-dioxepine-5-one. The production of this unexpected entity is explained by a rearrangement mechanism proposed in this work.