Synlett 2012; 23(13): 1919-1922
DOI: 10.1055/s-0032-1316685
letter
© Georg Thieme Verlag Stuttgart · New York

A Three-Component, One-Pot, Sequential Synthesis of a Common Tetrasaccharide Block Related to the Lipopolysaccharide of the Escherichia Coli O9, Klebsiella pneumonia O3, and Hafnia alvei PCM 1223

Sajal Kumar Maity
Department of Chemistry, Jadavpur University, Kolkata 700 032, India, Fax: +91(33)24146266   Email: ghoshrina@yahoo.com   Email: ghosh_rina@hotmail.com
,
Rina Ghosh*
Department of Chemistry, Jadavpur University, Kolkata 700 032, India, Fax: +91(33)24146266   Email: ghoshrina@yahoo.com   Email: ghosh_rina@hotmail.com
› Author Affiliations
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Publication History

Received: 13 April 2012

Accepted after revision: 10 June 2012

Publication Date:
23 July 2012 (online)


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Abstract

An expeditious three-component, one-pot, sequential synthesis of a common block tetrasaccharide fragment Manp-(1→3)-Manp-(1→2)-Manp-(1→2)-Manp related to the pentasaccharide repeating unit of the O-antigen of Escherichia Coli O9, Klebsiella pneumonia O3, and Hafnia alvei PCM 1223 with minimal protecting group manipulation is reported.

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