4-O-(3,6-di-O-benzyl-4-deoxy-2-O-p-methoxybenzyl-β-D-erhytrohex-4-enopyranosyl)-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal

Base Information

• Chemical Name: 4-O-(3,6-di-O-benzyl-4-deoxy-2-O-p-methoxybenzyl-β-D-erhytrohex-4-enopyranosyl)-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal
• CAS No.: 1590392-11-2
• Molecular Formula: C₄₂H₅₄O₁₂
• Molecular Weight: 750.884
• Mol file: 1590392-11-2.mol

Synonyms:4-O-(3,6-di-O-benzyl-4-deoxy-2-O-p-methoxybenzyl-β-D-erhytrohex-4-enopyranosyl)-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal

Chemical Property of 4-O-(3,6-di-O-benzyl-4-deoxy-2-O-p-methoxybenzyl-β-D-erhytrohex-4-enopyranosyl)-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-O-(3,6-di-O-benzyl-4-deoxy-2-O-p-methoxybenzyl-β-D-erhytrohex-4-enopyranosyl)-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal

There total 6 articles about 4-O-(3,6-di-O-benzyl-4-deoxy-2-O-p-methoxybenzyl-β-D-erhytrohex-4-enopyranosyl)-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal 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: 77.0%

C35H48O12 (1590392-12-3) + benzyl bromide (100-39-0) → 4-O-(3,6-di-O-benzyl-4-deoxy-2-O-p-methoxybenzyl-β-D-erhytrohex-4-enopyranosyl)-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal (1590392-11-2)

Guidance literature:

C₃₅H₄₈O₁₂; With sodium hydride; In hexane; N,N-dimethyl-formamide; mineral oil; at 0 - 20 ℃; for 0.333333h;

benzyl bromide; In hexane; N,N-dimethyl-formamide; mineral oil; at 0 - 20 ℃; for 12h;

DOI:10.1016/j.carres.2014.01.020

Reference yield:

4-O-(6-O-benzyl-3,4-O-isopropylidene-2-O-p-methoxybenzyl-β-D-talopyranosyl)-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal (1590392-10-1) → 4-O-(3,6-di-O-benzyl-4-deoxy-2-O-p-methoxybenzyl-β-D-erhytrohex-4-enopyranosyl)-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal (1590392-11-2)

Guidance literature:

Multi-step reaction with 2 steps

1.1: potassium tert-butylate / tetrahydrofuran / 0.33 h / Reflux

2.1: sodium hydride / N,N-dimethyl-formamide; mineral oil; hexane / 0.33 h / 0 - 20 °C

2.2: 12 h / 0 - 20 °C

With potassium tert-butylate; sodium hydride; In tetrahydrofuran; hexane; N,N-dimethyl-formamide; mineral oil;

DOI:10.1016/j.carres.2014.01.020

Reference yield:

C35H56O14 → 4-O-(3,6-di-O-benzyl-4-deoxy-2-O-p-methoxybenzyl-β-D-erhytrohex-4-enopyranosyl)-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal (1590392-11-2)

Guidance literature:

Multi-step reaction with 4 steps

1.1: hydrogenchloride / dichloromethane; water

2.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.33 h / 0 - 20 °C

2.2: 12 h / 0 - 20 °C

3.1: potassium tert-butylate / tetrahydrofuran / 0.33 h / Reflux

4.1: sodium hydride / N,N-dimethyl-formamide; mineral oil; hexane / 0.33 h / 0 - 20 °C

4.2: 12 h / 0 - 20 °C

With hydrogenchloride; potassium tert-butylate; sodium hydride; In tetrahydrofuran; hexane; dichloromethane; water; N,N-dimethyl-formamide; mineral oil;

DOI:10.1016/j.carres.2014.01.020

upstream raw materials:

4-O-(6-O-benzyl-3,4-O-isopropylidene-2-O-p-methoxybenzyl-β-D-talopyranosyl)-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal

C₃₅H₄₈O₁₂

benzyl bromide

p-methoxybenzyl chloride

Downstream raw materials:

4-O-(3,6-di-O-benzyl-2-O-p-methoxybenzyl-β-D-mannopyranosyl)-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal

4-O-(3,4,6-tri-O-benzyl-2-O-p-methoxybenzyl-β-D-mannopyranosyl)-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal

4-O-(3,4,6-tri-O-benzyl-β-D-mannopyranosyl)-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal

4-O-(3,4,6-tri-O-benzyl-2-O-imidazoylsulfonyl-β-D-mannopyranosyl)-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal