Issue 68, 2015
From the journal:

Chemical Communications

β-Mannosylation with 4,6-benzylidene protected mannosyl donors without preactivation†

Mads Heuckendorff,a   Pernille Sørensen Bols,a   Collin Bartholomew Barry,a   Tobias Gylling Frihed, ORCID logo a   Christian Marcus Pedersen*a  and  Mikael Bols*a  

* Corresponding authors

a Department of Chemistry, University of Copenhagen, Universitetsparken 5, 2100 Copenhagen Ø, Denmark
E-mail: cmp@chem.ku.dk, bols@chem.ku.dk

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.

Graphical abstract: β-Mannosylation with 4,6-benzylidene protected mannosyl donors without preactivation

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Article information

DOI
https://doi.org/10.1039/C5CC04716A
Article type
Communication
Submitted
08 Jun 2015
Accepted
13 Jul 2015
First published
13 Jul 2015
This article is Open Access
Creative Commons BY license

Chem. Commun., 2015,51, 13283-13285

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β-Mannosylation with 4,6-benzylidene protected mannosyl donors without preactivation

M. Heuckendorff, P. S. Bols, C. B. Barry, T. G. Frihed, C. M. Pedersen and M. Bols, Chem. Commun., 2015, 51, 13283 DOI: 10.1039/C5CC04716A

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