Controlled TfOH- or AuCl-catalyzed cycloisomerization and tandem hydrolytic defluorination of 1, 2-allenyl perfluoroalkyl ketones. Issue 5 (18th April 2016) - Xue, Can
Abstract : An efficient TfOH- or AuCl-catalyzed cycloisomerization reaction of easily available n -perfluoroalkyl 1, 2-allenyl ketones occurring smoothly to form 2-perfluoroalkyl furans or 2-furyl perfluoroalkyl ketones has been reported. Abstract : An efficient TfOH- or AuCl-catalyzed cycloisomerization reaction of easily available n -perfluoroalkyl 1, 2-allenyl ketones occurring smoothly to form 2-perfluoroalkyl furans has been reported. In the presence of TfOH and H2 O, a corresponding tandem hydrolytic defluorination afforded multi-substituted furan-2-yl n -perfluoroalkyl ketones.