methyl [2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl-(1->3)]-4-O-benzyl-α-L-rhamnopyranoside

Base Information

• Chemical Name: methyl [2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl-(1->3)]-4-O-benzyl-α-L-rhamnopyranoside
• CAS No.: 90164-77-5
• Molecular Formula: C₄₈H₅₄O₁₀
• Molecular Weight: 790.951
• Mol file: 90164-77-5.mol

Synonyms:methyl [2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl-(1->3)]-4-O-benzyl-α-L-rhamnopyranoside

Chemical Property of methyl [2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl-(1->3)]-4-O-benzyl-α-L-rhamnopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl [2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl-(1->3)]-4-O-benzyl-α-L-rhamnopyranoside

There total 5 articles about methyl [2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl-(1->3)]-4-O-benzyl-α-L-rhamnopyranoside 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: 74.0%

methyl [2,3,4,6-tetra-O-benzyl-α/β-D-glucopyranosyl(1->3)]-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside → methyl [2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl-(1->3)]-4-O-benzyl-α-L-rhamnopyranoside (90164-78-6) + methyl [2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl-(1->3)]-4-O-benzyl-α-L-rhamnopyranoside (90164-77-5)

Guidance literature:

With sodium methylate; In methanol; dichloromethane; at 20 ℃; for 16h;

DOI:10.1080/07328309908544033

Reference yield: 73.0%

methyl [2,3,4,6-tetra-O-benzyl-α/β-D-glucopyranosyl-(1->3)]-2-O-acetyl-4-O-benzyl-α-L-rhamnopyranoside → methyl [2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl-(1->3)]-4-O-benzyl-α-L-rhamnopyranoside (90164-78-6) + methyl [2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl-(1->3)]-4-O-benzyl-α-L-rhamnopyranoside (90164-77-5)

Guidance literature:

With sodium methylate; In dichloromethane; for 0.333333h; Ambient temperature;

DOI:10.1016/S0008-6215(92)84236-L

Reference yield: 36.0%

2,3,4,6-tetra-O-benzyl-α/β-D-glucopyranosyl bromide (67773-43-7) + methyl 4-O-benzyl-α-L-rhamnopyranoside (25019-69-6) → methyl [2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl-(1->3)]-4-O-benzyl-α-L-rhamnopyranoside (90164-77-5)

Guidance literature:

methyl 4-O-benzyl-α-L-rhamnopyranoside; With di(n-butyl)tin oxide; In toluene; for 3h; Heating;

2,3,4,6-tetra-O-benzyl-α/β-D-glucopyranosyl bromide; With triethylammonium iodide; In dichloromethane; for 96h;

DOI:10.1080/07328309908544033

upstream raw materials:

2,3,4,6-tetra-O-benzyl-α/β-D-glucopyranosyl bromide

methyl 4-O-benzyl-α-L-rhamnopyranoside

2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl bromide

methyl 2-O-acetyl-3,4-di-O-benzyl-α-L-rhamnopyranoside

Downstream raw materials:

methyl (2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1->2)-[2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl-(1->3)]-4-O-benzyl-α-L-rhamnopyranoside

methyl (3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichloroacetamido)-β-D-glucopyranosyl)-(1->2)-[2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl-(1->3)]-4-O-benzyl-α-L-rhamnopyranoside

methyl (3,4,6-tri-O-acetyl-2-trichloroacetamino-2-deoxy-β-D-glucopyranosyl)-(1->2)-(3,4-di-O-allyl-α-L-rhamnopyranosyl)-(1->2)-[2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl(1->3)]-4-O-benzyl-α-L-rhamnopyranoside

methyl (3,4,6-tri-O-acetyl-2-trichloroacetamino-2-deoxy-β-D-glucopyranosyl)-(1->2)-(3,4-di-O-acetyl-α-L-rhamnopyranosyl)-(1->2)-[2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl(1->3)]-4-O-benzyl-α-L-rhamnopyranoside