Issue 12, 2017

Catalytic stereospecific O-glycosylation

Abstract

A new simple protocol, using TMSNTf2 or Tf2NH as the catalyst, for the activation of trichloroacetimidate donors is described. This O-glycosylation proceeds with stereospecific inversion of the donor configuration. The scope of the protocol has been investigated using common glycosyl donors reacting with simple alcohols as well as sugar acceptors.

Graphical abstract: Catalytic stereospecific O-glycosylation

Supplementary files

Article information

Article type
Communication
Submitted
20 Dec 2016
Accepted
19 Jan 2017
First published
19 Jan 2017

Chem. Commun., 2017,53, 2040-2043

Catalytic stereospecific O-glycosylation

K. Kowalska and C. M. Pedersen, Chem. Commun., 2017, 53, 2040 DOI: 10.1039/C6CC10076G

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