127066-72-2

Upstream product

• 29741-69-3 3,4,6-tetra-O-acetyl-2-O-benzyl-α-D-glucopyranosyl bromide 
• 151-50-8 potassium cyanide 
• 333-20-0 potassium thioacyanate 
• 173398-22-6 3,4,6-tri-O-acetyl-2-O-benzyl-β-D-glucopyranosyl bromide 

Downstream Products

• 139710-66-0 methyl-2,4,6-tri-O-acetyl-3-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-glucopyranosyl)-β-D-glucopyranoside 
• 139710-69-3 methyl-3,4,6-tri-O-acetyl-2-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-glucopyranosyl)-β-D-glucopyranoside 
• 127066-75-5 methyl 3,4,6-tri-O-acetyl-2-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-glucopyranosyl)-α-D-glucopyranoside 
• 130052-67-4 3,4,6-tri-O-acetyl-2-O-benzyl-α-D-glucopyranosyl isothiocyanate 
• 604-70-6 Acetic acid (2R,3R,4S,5R,6S)-3,5-diacetoxy-2-acetoxymethyl-6-methoxy-tetrahydro-pyran-4-yl ester 
• 139710-67-1 methyl-2,3,6-tri-O-acetyl-4-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-glucopyranosyl)-α-D-glucopyranoside 
• 130052-62-9 methyl-2,3,4-tri-O-acetyl-6-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-glucopyranosyl)-α-D-glucopyranoside 
• 1372765-77-9 methyl 3,4,6-tri-O-acetyl-2-O-benzyl-β-D-glucopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-α-D-glucopyranoside 
• 1726-94-9 trityl isothiocyanate 
• 127066-74-4 1,2,3,6-tetra-O-acetyl-4-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-glucopyranosyl)-β-D-glucopyranose 
• 139710-70-6 methyl-2,3-di-O-benzoyl-4-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-glucopyranosyl)-α-L-rhamnopyranoside 
• 135593-55-4 3,4,6-tri-O-acetyl-2-O-benzyl-α-D-glucopyranose 
• 2290-65-5 trimethylsilyl isothiocyanate 
• 138624-52-9 Acetic acid (2R,3R,4S,5R,6S)-3-acetoxy-2-acetoxymethyl-5-benzyloxy-6-((2R,3R,4S,5R,6S)-3,4-diacetoxy-5-benzyloxy-6-ethylsulfanyl-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-4-yl ester 

Relevant academic research and scientific papers

A new stereospecific method for 1,2-cis-glycosylation

A new stereospecific method for 1,2-cis-glycosylation involves the reaction of 1,2-trans-glycosyl thiocyanates with sugar trityl ethers in the presence of triphenylmethylium perchlorate.The method has been applied to give disaccharide derivatives with (1->6), (1->4), (1->3), and (1->2) linkages.

NOVEL HIGHLY STEREOSPECIFIC METHOD OF 1,2-CIS-GLYCOSYLATION. SYNTHESIS OF α-D-GLUCOSYL-D-GLUCOSES

Triphenylmethylium perchlorate-catalysed glycosylation of 2-, 3-, 4-, and 6-O-trityl-D-glucose derivatives with β-D-glucopyranosyl thiocyanates bearing a nonparticipating substituent at O-2 affords stereospecific derivatives of α-D-glucosyl-D-glucose