Synthesis 2015; 47(01): 83-88
DOI: 10.1055/s-0034-1378911
paper
© Georg Thieme Verlag Stuttgart · New York

Efficient Synthesis of the Pentasaccharide Repeating Unit of the O-Antigenic Polysaccharide of Escherichia coli O166 Strain

Anshupriya Si
Bose Institute, Division of Molecular Medicine, P-1/12, C.I.T. Scheme VII-M, Kolkata-700054, India   Fax: +91(33)23553886   eMail: akmisra69@gmail.com
,
Anup Kumar Misra*
Bose Institute, Division of Molecular Medicine, P-1/12, C.I.T. Scheme VII-M, Kolkata-700054, India   Fax: +91(33)23553886   eMail: akmisra69@gmail.com
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Publikationsverlauf

Received: 20. Juni 2014

Accepted after revision: 06. Oktober 2014

Publikationsdatum:
10. November 2014 (online)


Abstract

An efficient strategy has been developed for the synthesis of the pentasaccharide repeating unit of the cell-wall polysaccharide of Escherichia coli O166 strain through sequential stereoselective glycosylations of monosaccharide intermediates. All the glycosylation steps were high-yielding with high stereoselectivities.

Supporting Information