80973-55-3

Upstream product

• 100-44-7 benzyl chloride 
• 612-05-5 methyl-β-D-xylopyranoside 
• 5985-62-6 methyl 2,3-anhydro-4-O-benzyl-β-D-ribopyranoside 
• 100-51-6 benzyl alcohol 
• 67-56-1 methanol 
• 149625-86-5 1,2-anhydro-3,4-di-O-benzyl-α-D-xylopyranose 
• 80973-67-7 methyl 2-O-acetyl-3,4-di-O-benzyl-β-D-xylopyranoside 
• 282091-93-4 3,4-di-O-benzyl-1,2-O-methoxyethylidene-α-D-xylopyranose 
• 157330-18-2 2-O-acetyl-3,4-di-O-benzyl-β-D-xylopyranosyl fluoride 
• 157330-17-1 2-O-acetyl-3,4-di-O-benzyl-α-D-xylopyranosyl chloride 
• 115220-82-1 (3R,4R)-3,4-Bis-benzyloxy-3,4-dihydro-2H-pyran 

Downstream Products

• 87461-47-0 ((2R,3R,4S,5R)-4,5-Bis-benzyloxy-2-methoxy-tetrahydro-pyran-3-yloxy)-trimethyl-silane 
• 80973-67-7 methyl 2-O-acetyl-3,4-di-O-benzyl-β-D-xylopyranoside 
• 282091-97-8 methyl 2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl-(1->2)-3,4-di-O-benzyl-β-D-xylopyranoside 
• 282091-98-9 methyl 3,4,6-tri-O-benzyl-β-D-galactopyranosyl-(1->2)-3,4-di-O-benzyl-β-D-xylopyranoside 
• 282091-99-0 methyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->2)-3,4,6-tri-O-benzyl-β-D-galactopyranosyl-(1->2)-3,4-di-O-benzyl-β-D-xylopyranoside 

Relevant academic research and scientific papers

Tandem epoxidation-alcoholysis or epoxidation-hydrolysis of glycals catalyzed by titanium(IV) isopropoxide or Venturello's phosphotungstate complex

Venturello's phosphotungstate complex and titanium(IV) isopropoxide [Ti(O-i-Pr)4] were successfully used as catalysts for the epoxidation-alcoholysis of glycals using hydrogen peroxide [H2O 2]. Reaction substrates included a range of variously protected glycals and different alcohols were used as solvents. Ti(O-i-Pr)4 was only effective in methanol as solvent, but gave methyl glycosides in high yields and high selectivities. The Venturello complex proved to be a very versatile and efficient catalyst. Apart from epoxidation-alcoholysis in alcoholic solvents it also showed activity in biphasic conditions to allow for glycosylation of long-chain alcohols and was very effective in the stereoselective dihydroxylation of benzylated glucal.

Oligosaccharides related to xyloglucan: synthesis and X-ray crystal structure of methyl alpha-L-fucopyranosyl-(1-->2)-beta-D-galactopyranosyl-(1-->2)-alpha-D-x ylopyranoside and the synthesis of methyl alpha-L-fucopyranosyl-(1-->2)-beta-D-galactopyranosyl

Trisaccharides, methyl alpha-L-fucopyranosyl-(1-->2)-beta-D-galactopyranosyl-(1-->2)-alpha-D-xy lopyranoside and methyl alpha-L-fucopyranosyl-(1-->2)-beta-D-galactopyranosyl-(1-->2)-beta-D-xyl opyranoside, which are related to the side chain of xyloglucan

Synthesis, conformation, and glycosidic coupling reactions of highly active substituted 2,7-dioxabicycloheptanes: 1,2-anhydro-3,4-di-O-benzyl-α-D-xylopyranose

The title 1,2-anhydro sugar (8) was synthesized from D-xylose.The key intermediate for the synthesis was 2-O-acetyl-3,4-di-O-benzyl-β-D-xylopyranosyl fluoride, which was transformed into crystalline 8 by ring closure with potassium tert-butoxide.Compariso

Pentoside Synthesis by Dehydrative Glykosylation. Synthesis of O-α-L-Arabinofuranosyl-(1-3)-O-β-D-xylopyranosyl-(1-4)-D-xylopyranose

O-α-L-Arabinofuranosyl-(1-3)-O-β-D-xylopyranosyl-(1-4)-D-xylopyranose isolated from the hydrolyzate of corncobs arabinoxylan was synthesized by way of dehydrative glycosylation.