130130-52-8

Upstream product

• 28868-67-9 2,3-di-O-acetyl-1,6-anhydro-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-β-D-glycopyranose 
• 4551-15-9 phenylthiotrimethylsilane 
• 108-98-5 thiophenol 

Downstream Products

• 130130-53-9 phenyl 2,3-di-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-6-O-(p-tolylsulphonyl)-1-thio-β-D-glucopyranoside 
• 130130-54-0 Acetic acid (2S,3R,4S,5S,6S)-3-acetoxy-6-iodomethyl-2-phenylsulfanyl-5-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yl ester 
• 130155-18-9 phenyl 2,3-di-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-6-deoxy-1-thio-β-D-xylo-hexo-5-enopyranoside 
• 77987-41-8 2L-2,4/3-3,4-diacetyloxy-2-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyloxy)-cyclohex-5-enone 

Relevant academic research and scientific papers

Chemical synthesis and NMR spectra of a protected branched-tetrasaccharide thioglycoside, a useful intermediate for the synthesis of branched oligosaccharides

Acid catalyzed thiophenolysis of per-O-acetylated 1,6-anhydromaltose (3) gave phenyl 2,3-di-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-1-thio-β-D-gluxopyranoside (4) in quantitative yield.Phenyl 4-O-α-D-glucopyranosyl-1-thio-β-D-glucopyranos

Efficient one-pot per-: O -acetylation-thioglycosidation of native sugars, 4,6- O -arylidenation and one-pot 4,6- O -benzylidenation-acetylation of S -/ O -glycosides catalyzed by Mg(OTf)2

A sequential one-pot per-O-acetylation-S-/O-glycosidation of native mono and disaccharides under solvent free conditions using 0.5 mole% of Mg(OTf)2 as a non-hygroscopic, recyclable catalyst is reported. Regioselective 4,6-O-arylidenation of glycosides and thioglycosides with benzaldehyde or p-methoxybenzaldehyde dimethyl acetal is catalyzed by 10 mole% of Mg(OTf)2 to produce the corresponding 4,6-O-arylidenated product in high yields. Mg(OTf)2 can also mediate sequential one-pot benzylidenation-acetylation of mono and disaccharide based glycosides and thioglycosides in high yield.

Design and Synthesis of New 1,4-Diaminocyclitol Aminoglycosides: Use of Maltose as the Key Starting Material

New antimicrobial aminoglycosides having a pseudodisaccharide structure, 1L-(1,6/2,3)-3-amino-2-(2,6-diamino-2,6-dideoxy-α-D-allopyranosyloxy)-6-(glycyl(methyl)amino)cyclohexanol (4) and its 3'-deoxy analogue (5) have been synthesized from 1,6-anhydro-β-m