35785-63-8Relevant academic research and scientific papers
Modified one-pot protocol for the preparation of thioglycosides from unprotected aldoses via S-glycosyl isothiouronium salts
Tiwari, Pallavi,Agnihotri, Geetanjali,Misra, Anup Kumar
, p. 723 - 732 (2005)
An efficient one-pot protocol for the direct preparation of thioglycosides starting from unprotected reducing sugars via S-glycosyl isothiouronium salts is reported. In this one-pot methodology, BF3·OEt2 has been used as a general catalyst for both per-O-acetylation of sugars and conversion of sugar per-O-acetates into S-glycosyl isothiouronium salts, which was allowed to react with alkylating agents in the presence of a base to furnish thioglycosides in excellent yield. Copyright Taylor & Francis, Inc.
Synthesis of thio- and selenoglycosides by cleavage of dichalconides in the presence of zinc/zinc chloride and reaction with glycosyl bromides
Mukherjee, Chinmoy,Tiwari, Pallavi,Misra, Anup Kumar
, p. 441 - 445 (2007/10/03)
A convenient odorless methodology has been devised for the preparation of 1,2-trans-thio- and selenoglycosides through zinc-mediated cleavage of disulfides and diselenides and reaction of the thiolate and selenides formed in situ with glycosyl bromides. T
SYNTHESIS OF A LIGAND BASED ON 1-DEOXY-1-(p-AMINOBENZYLTHIO)-β-D-GLUCOPYRANOSE FOR AFFINITY CHROMATOGRAPHY
Kessler, R. M.,Glebova, Z. I.,Zhdanov, Yu. A.
, p. 767 - 769 (2007/10/02)
A synthesis is reported of 1-deoxy-1-benzylthio>-β-D-glucopyranose, which can be used as a ligand in purification of β-glucosidase by affinity chromatography.The ligand has been obtained by N-acylation of 1-deoxy-1-(p-aminobenzylthio)glucose with 6-(trifluoroacetamido)hexanoic acid, followed by complete deacylation.The corresponding amino derivative was obtained by reduction of 1-deoxy-1-(p-nitrobenzylthio)-β-D-glucopyranose with zinc dust.
