Hafinium (IV) promoted synthesis of 2,3-unsaturated N- and C-pseudoglycosides via Type I Ferrier Rearrangement
Keywords: Hf(OTf)4; 3,4,6-Tri-O-acetyl-d-glucal; 3,4,6-Tri-O-benzyl-d-glucal; ((2R,3S)-3-Acetoxy-2,3-dihydrofuran-2-yl)methyl acetate; 2,3-Unsaturated glycoside; Type I Ferrier Rearrangement;