Issue 7, 2014

Organocatalyzed cascade reactions of carbohydrates – a direct access to C-glycosides

Abstract

An organocatalyzed transformation to elongate unprotected carbohydrates is described. This operationally simple methodology is based on a Knoevenagel–oxa-Michael cascade. This reaction is catalyzed by proline and DBU. Products were obtained with exceptional high degrees of stereoselectivity.

Graphical abstract: Organocatalyzed cascade reactions of carbohydrates – a direct access to C-glycosides

Supplementary files

Article information

Article type
Communication
Submitted
23 Oct 2013
Accepted
13 Nov 2013
First published
13 Nov 2013

Chem. Commun., 2014,50, 817-819

Organocatalyzed cascade reactions of carbohydrates – a direct access to C-glycosides

B. Voigt and R. Mahrwald, Chem. Commun., 2014, 50, 817 DOI: 10.1039/C3CC48120D

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