phenyl 2,3-di-O-acetyl-6-O-benzyl-4-O-(6-deoxy-2,3,4-tri-O-tert-butyldimethylsilyl-α-L-mannopyranosyl)-1-thio-β-D-glucopyranoside

Base Information

• Chemical Name: phenyl 2,3-di-O-acetyl-6-O-benzyl-4-O-(6-deoxy-2,3,4-tri-O-tert-butyldimethylsilyl-α-L-mannopyranosyl)-1-thio-β-D-glucopyranoside
• CAS No.: 947257-16-1
• Molecular Formula: C₄₇H₇₈O₁₁SSi₃
• Molecular Weight: 935.452
• Mol file: 947257-16-1.mol

Synonyms:phenyl 2,3-di-O-acetyl-6-O-benzyl-4-O-(6-deoxy-2,3,4-tri-O-tert-butyldimethylsilyl-α-L-mannopyranosyl)-1-thio-β-D-glucopyranoside

Chemical Property of phenyl 2,3-di-O-acetyl-6-O-benzyl-4-O-(6-deoxy-2,3,4-tri-O-tert-butyldimethylsilyl-α-L-mannopyranosyl)-1-thio-β-D-glucopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of phenyl 2,3-di-O-acetyl-6-O-benzyl-4-O-(6-deoxy-2,3,4-tri-O-tert-butyldimethylsilyl-α-L-mannopyranosyl)-1-thio-β-D-glucopyranoside

There total 2 articles about phenyl 2,3-di-O-acetyl-6-O-benzyl-4-O-(6-deoxy-2,3,4-tri-O-tert-butyldimethylsilyl-α-L-mannopyranosyl)-1-thio-β-D-glucopyranoside which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 78.0%

phenyl 6-deoxy-2,3,4-tri-O-tert-butyldimethylsilyl-1-thio-α-L-mannopyranoside (947256-89-5) + phenyl 2,3-di-O-acetyl-6-O-benzyl-1-thio-β-D-glucopyranoside (97974-19-1) → phenyl 2,3-di-O-acetyl-6-O-benzyl-4-O-(6-deoxy-2,3,4-tri-O-tert-butyldimethylsilyl-α-L-mannopyranosyl)-1-thio-β-D-glucopyranoside (947257-16-1)

Guidance literature:

With N-iodo-succinimide; trifluorormethanesulfonic acid; In dichloromethane; at -78 ℃;

DOI:10.1021/ja071955l

Reference yield:

t-butyldimethylsiyl triflate (69739-34-0) → phenyl 2,3-di-O-acetyl-6-O-benzyl-4-O-(6-deoxy-2,3,4-tri-O-tert-butyldimethylsilyl-α-L-mannopyranosyl)-1-thio-β-D-glucopyranoside (947257-16-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 99 percent / DMAP; pyridine / 50 °C

2: 78 percent / NIS / TfOH / CH₂Cl₂ / -78 °C

With pyridine; dmap; N-iodo-succinimide; trifluorormethanesulfonic acid; In dichloromethane;

DOI:10.1021/ja071955l

Reference yield:

phenyl 2,3-di-O-acetyl-6-O-benzyl-4-O-(6-deoxy-2,3,4-tri-O-tert-butyldimethylsilyl-α-L-mannopyranosyl)-1-thio-β-D-glucopyranoside (947257-16-1) → C29H36O11S

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran;

DOI:10.1021/ja071955l

upstream raw materials:

phenyl 6-deoxy-2,3,4-tri-O-tert-butyldimethylsilyl-1-thio-α-L-mannopyranoside

phenyl 2,3-di-O-acetyl-6-O-benzyl-1-thio-β-D-glucopyranoside

t-butyldimethylsiyl triflate