methyl 2,3,5-tri-O-methyl-α-D-arabinofuranosyl-(1→4)-6-O-(tert-butyldiphenylsilyl)-2,3-di-O-methyl-α-D-glucopyranoside

Base Information

• Chemical Name: methyl 2,3,5-tri-O-methyl-α-D-arabinofuranosyl-(1→4)-6-O-(tert-butyldiphenylsilyl)-2,3-di-O-methyl-α-D-glucopyranoside
• CAS No.: 1357467-36-7
• Molecular Formula: C₃₃H₅₀O₁₀Si
• Molecular Weight: 634.84
• Mol file: 1357467-36-7.mol

Synonyms:methyl 2,3,5-tri-O-methyl-α-D-arabinofuranosyl-(1→4)-6-O-(tert-butyldiphenylsilyl)-2,3-di-O-methyl-α-D-glucopyranoside

Chemical Property of methyl 2,3,5-tri-O-methyl-α-D-arabinofuranosyl-(1→4)-6-O-(tert-butyldiphenylsilyl)-2,3-di-O-methyl-α-D-glucopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl 2,3,5-tri-O-methyl-α-D-arabinofuranosyl-(1→4)-6-O-(tert-butyldiphenylsilyl)-2,3-di-O-methyl-α-D-glucopyranoside

There total 1 articles about methyl 2,3,5-tri-O-methyl-α-D-arabinofuranosyl-(1→4)-6-O-(tert-butyldiphenylsilyl)-2,3-di-O-methyl-α-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:

C30H44O10Si + methyl iodide (74-88-4) → methyl 2,3,5-tri-O-methyl-α-D-arabinofuranosyl-(1→4)-6-O-(tert-butyldiphenylsilyl)-2,3-di-O-methyl-α-D-glucopyranoside (1357467-36-7)

Guidance literature:

With sodium hydride; In N,N-dimethyl-formamide; mineral oil; at 0 ℃; for 3h; Inert atmosphere;

DOI:10.1002/ejoc.201101146

Reference yield:

methyl 2,3,5-tri-O-methyl-α-D-arabinofuranosyl-(1→4)-6-O-(tert-butyldiphenylsilyl)-2,3-di-O-methyl-α-D-glucopyranoside (1357467-36-7) → methyl 2,3,5-tri-O-methyl-α-D-arabinofuranosyl(1->4)-6-deoxy-2,3-di-O-methyl-6-(4-nitrophenylsulfonylamino)-α-D-glucopyranoside (1356387-49-9)

Guidance literature:

Multi-step reaction with 5 steps

1: tetrabutyl ammonium fluoride / tetrahydrofuran / 6 h / 20 °C / Inert atmosphere

2: pyridine / 20 °C / Inert atmosphere

3: sodium azide / N,N-dimethyl-formamide / 80 °C / Inert atmosphere

4: palladium 10% on activated carbon; hydrogen / ethyl acetate / 20 °C

5: triethylamine / dichloromethane / 0 - 20 °C / Inert atmosphere

With pyridine; sodium azide; palladium 10% on activated carbon; tetrabutyl ammonium fluoride; hydrogen; triethylamine; In tetrahydrofuran; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;

DOI:10.1002/ejoc.201101146

Reference yield:

methyl 2,3,5-tri-O-methyl-α-D-arabinofuranosyl-(1→4)-6-O-(tert-butyldiphenylsilyl)-2,3-di-O-methyl-α-D-glucopyranoside (1357467-36-7) → methyl 4-hydroxy-2,3,5-tri-O-methyl-α-D-arabinofuranosyl(1->4)-6-deoxy-2,3-di-O-methyl-6-(4-nitrophenylsulfonylamino)-α-D-glucopyranoside (1356387-55-7)

Guidance literature:

Multi-step reaction with 6 steps

1: tetrabutyl ammonium fluoride / tetrahydrofuran / 6 h / 20 °C / Inert atmosphere

2: pyridine / 20 °C / Inert atmosphere

3: sodium azide / N,N-dimethyl-formamide / 80 °C / Inert atmosphere

4: palladium 10% on activated carbon; hydrogen / ethyl acetate / 20 °C

5: triethylamine / dichloromethane / 0 - 20 °C / Inert atmosphere

6: [bis(acetoxy)iodo]benzene; iodine / dichloromethane / 3 h / 20 °C / Inert atmosphere; Irradiation

With pyridine; sodium azide; [bis(acetoxy)iodo]benzene; palladium 10% on activated carbon; tetrabutyl ammonium fluoride; hydrogen; iodine; triethylamine; In tetrahydrofuran; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;

DOI:10.1002/ejoc.201101146

upstream raw materials:

methyl iodide

Downstream raw materials:

methyl 2,3,5-tri-O-methyl-α-D-arabinofuranosyl(1->4)-6-deoxy-2,3-di-O-methyl-6-(4-nitrophenylsulfonylamino)-α-D-glucopyranoside

methyl 4-hydroxy-2,3,5-tri-O-methyl-α-D-arabinofuranosyl(1->4)-6-deoxy-2,3-di-O-methyl-6-(4-nitrophenylsulfonylamino)-α-D-glucopyranoside