title: IPy2BF4-mediated transformation of n-pentenyl glycosides to glycosyl fluorides: a new pair of semiorthogonal glycosyl donors.
abstract: Bis(pyridinium) iodonium(I) tetrafluoroborate (IPy2BF4), a solid and stable reagent, can be used to transform n-pentenyl orthoesters (NPOEs) and n-pentenyl glycosides (NPGs) into glycosyl fluorides. The latter pair constitutes a new set of semiorthogonal glycosyl donors that can be used in glycosylation strategies, alone or in combination with NPOEs.
authors.affiliation: Instituto de Química OrgAnica General CSIC, Madrid, Spain.
authors.forename: J Cristóbal
authors.initials: JC
authors.lastname: López
authors.forename: Clara
authors.initials: C
authors.lastname: Uriel
authors.forename: Alejandra
authors.initials: A
authors.lastname: Guillamón-Martín
authors.forename: Serafín
authors.initials: S
authors.lastname: Valverde
authors.forename: Ana M
authors.initials: AM
authors.lastname: Gómez
mesh_terms: D005459:Fluorides / Q000737:chemistry*; D006027:Glycosides / Q000737:chemistry*; D006031:Glycosylation; D009861:Onium Compounds / Q000737:chemistry*; D011725:Pyridines / Q000737:chemistry*
chemical_list: D006027:Glycosides; D009861:Onium Compounds; D011725:Pyridines; C512284:bis(pyridine)iodonium(I) tetrafluoroborate; D005459:Fluorides