Lemal D M
Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, USA.
Acc Chem Res. 2001 Aug;34(8):662-71. doi: 10.1021/ar960057j.
Ultraviolet irradiation of hexafluorobenzene in the vapor phase gives exclusively its Dewar valence isomer, from which a wealth of highly fluorinated compounds has been derived. Photoexcited in solution, hexafluorobenzene is capable of cycloaddition with a variety of unsaturated molecules. Like the Dewar benzene, resulting adducts have served as intermediates en route to many new fluorocarbons and fluorocarbon derivatives.
六氟苯在气相中的紫外线照射仅产生其杜瓦价键异构体，从中已衍生出大量高度氟化的化合物。在溶液中光激发时，六氟苯能够与多种不饱和分子发生环加成反应。与杜瓦苯一样，生成的加合物已作为中间体用于合成许多新的碳氟化合物和碳氟化合物衍生物。
