Glycosidation Reactions of 5-Thioxylopyranosyl Donors

Author(s): Hideya Yuasa, Youichiro Suga, Hironobu Hashimoto.

Journal Name: Letters in Organic Chemistry

Volume 5 , Issue 6 , 2008

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Glycosidation reactions of 5-thioxylopyranosides were examined. The reaction of a 1,5-dithioxyloside derivative with N-iodosuccinimide and trifluoromethanesulfonate gave ring-opened products, but no glycosylated products. On the other hand, a 5-thioxylopyranosyl trichloroacetimidate derivative was found to react with aliphatic alcohols and a sugar alcohol to give a 5-thio analog of biologically important β(1,4)xylopyranoside structures.

Keywords: Thiosugar, thioglycoside, glycosyl donor, 5-thioxylopyranose, glycosidation

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Article Details

Year: 2008
Page: [429 - 431]
Pages: 3
DOI: 10.2174/157017808785740390
Price: $65

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