220902-84-1

Upstream product

• 28697-53-2 D-arabinopyranose 
• 108-24-7 acetic anhydride 
• 100-39-0 benzyl bromide 
• 220902-83-0 benzyl 3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-arabinofuranoside 
• 54946-48-4 benzyl-β-D-ribofuranoside 
• 117363-13-0 benzyl 3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-ribofuranoside 

Downstream Products

• 182212-11-9 benzyl β-D-arabinofuranoside 

Relevant academic research and scientific papers

Glycosyltransfer mechanism of α-glucosyltransferase from Protaminobacter rubrum

α-Glucosyltransferase (αGT) from Protaminobacter rubrum catalyzes either an intramolecular transglucosylation of sucrose, giving isomaltulose, or intermolecular transglucosylations from sucrose to versatile acceptors. To obtain insights into this enzyme,

Anomeric O-Alkylation, 11. Anomeric O-Alkylation of O-Unprotected Hexoses and Pentoses - Convenient Synthesis of Decyl, Benzyl, and Allyl Glycosides

The base-promoted reaction of O-unprotected aldoses 1-6 with didecyl sulfate in DMPU affords decyl glycosides 1aα-6aα and 1aβ, 3aβ-6aβ in good overal yields.Similarly, the treatment of O-unprotected hexoses 1-4 and pentoses 5 and 6 with benzyl bromide and allyl bromide yields after subsequent O-acetylation monosaccharides 1cα-6cα, 1cβ, 3cβ-6cβ and 1dα-6dα, 1dβ, 3dβ-6dβ, respectively.The regio- and stereoselectivity in these reactions was determined by 1H-NMR spectroscopic data of the O-acetylated derivatives.Key Words: Aldoses, O-unprotected, glycoside formation / Anomeric oxides, alkylation / Alkylating agents, didecyl sulfate, benzyl bromide, allyl bromide / α-D-galacto-furanosides