title: β-Mannosylation with 4,6-benzylidene protected mannosyl donors without preactivation.
abstract: Mannosylations with benzylidene protected mannosyl donors were found to be β-selective even when no preactivation was performed. It was also found that the kinetic β-product in some cases anomerizes fast to the thermodynamically favored α-anomer under typical reaction conditions.
authors.affiliation: Department of Chemistry, University of Copenhagen, Universitetsparken 5, 2100 Copenhagen Ø, Denmark. cmp@chem.ku.dk bols@chem.ku.dk.
authors.forename: Mads
authors.initials: M
authors.lastname: Heuckendorff
authors.forename: Pernille Sørensen
authors.initials: PS
authors.lastname: Bols
authors.forename: Collin Bartholomew
authors.initials: CB
authors.lastname: Barry
authors.forename: Tobias Gylling
authors.initials: TG
authors.lastname: Frihed
authors.forename: Christian Marcus
authors.initials: CM
authors.lastname: Pedersen
authors.forename: Mikael
authors.initials: M
authors.lastname: Bols