IPy2BF4-mediated transformation of n-pentenyl glycosides to glycosyl fluorides: a new pair of semiorthogonal glycosyl donors.
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.
López
J Cristóbal
JC
Instituto de Química OrgAnica General CSIC, Madrid, Spain.
Uriel
Clara
C
Guillamón-Martín
Alejandra
A
Valverde
Serafín
S
Gómez
Ana M
AM
D005459:Fluorides / Q000737:chemistry*; D006027:Glycosides / Q000737:chemistry*; D006031:Glycosylation; D009861:Onium Compounds / Q000737:chemistry*; D011725:Pyridines / Q000737:chemistry*
D006027:Glycosides; D009861:Onium Compounds; D011725:Pyridines; C512284:bis(pyridine)iodonium(I) tetrafluoroborate; D005459:Fluorides