2-(trimethylsilyl)ethyl 2,3,6-tri-O-benzyl-4-O-<2-amino-6-O-benzyl-2-deoxy-3-O-(5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosyloyl-1''<*>2'-lactam)-β-D-galactopyranosyl>-β-D-glucopyranoside

Base Information

• Chemical Name: 2-(trimethylsilyl)ethyl 2,3,6-tri-O-benzyl-4-O-<2-amino-6-O-benzyl-2-deoxy-3-O-(5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosyloyl-1''<*>2'-lactam)-β-D-galactopyranosyl>-β-D-glucopyranoside
• CAS No.: 151651-17-1
• Molecular Formula: C₆₄H₈₂N₂O₂₁Si
• Molecular Weight: 1243.44
• Mol file: 151651-17-1.mol

Synonyms:2-(trimethylsilyl)ethyl 2,3,6-tri-O-benzyl-4-O-<2-amino-6-O-benzyl-2-deoxy-3-O-(5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosyloyl-1''<*>2'-lactam)-β-D-galactopyranosyl>-β-D-glucopyranoside

Chemical Property of 2-(trimethylsilyl)ethyl 2,3,6-tri-O-benzyl-4-O-<2-amino-6-O-benzyl-2-deoxy-3-O-(5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosyloyl-1''<*>2'-lactam)-β-D-galactopyranosyl>-β-D-glucopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-(trimethylsilyl)ethyl 2,3,6-tri-O-benzyl-4-O-<2-amino-6-O-benzyl-2-deoxy-3-O-(5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosyloyl-1''<*>2'-lactam)-β-D-galactopyranosyl>-β-D-glucopyranoside

There total 1 articles about 2-(trimethylsilyl)ethyl 2,3,6-tri-O-benzyl-4-O-<2-amino-6-O-benzyl-2-deoxy-3-O-(5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosyloyl-1''<*>2'-lactam)-β-D-galactopyranosyl>-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: 70.0%

2-(trimethylsilyl)ethyl 2,3,6-tri-O-benzyl-4-O-<2-azido-6-O-benzyl-2-deoxy-3-O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylate)-β-D-galactopyranosyl>-β-D-glucopyranoside (139244-26-1) → 2-(trimethylsilyl)ethyl 2,3,6-tri-O-benzyl-4-O-<2-amino-6-O-benzyl-2-deoxy-3-O-(5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosyloyl-1''<*>2'-lactam)-β-D-galactopyranosyl>-β-D-glucopyranoside (151651-17-1)

Guidance literature:

With pyridine; hydrogen sulfide; triethylamine; In methanol; for 16h; Ambient temperature;

DOI:10.1021/ja00122a002

Reference yield:

2-(trimethylsilyl)ethyl 2,3,6-tri-O-benzyl-4-O-<2-amino-6-O-benzyl-2-deoxy-3-O-(5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosyloyl-1''<*>2'-lactam)-β-D-galactopyranosyl>-β-D-glucopyranoside (151651-17-1) + methyl 6-O-acetyl-2-deoxy-3,4-O-isopropylidene-2-phthalimido-1-thio-β-D-galactopyranoside (168139-44-4) → C83H101N3O28Si

Guidance literature:

With methanesulfonyl bromide; 3 A molecular sieve; silver trifluoromethanesulfonate; Yield given. Multistep reaction; 1.) CH₃CN, CH₂Cl₂, 90 min, 2.) CH₃CN, CH₂Cl₂, ClCH₂CH₂Cl, -25 deg C, 4 h;

DOI:10.1021/ja00122a002

Reference yield:

2-(trimethylsilyl)ethyl 2,3,6-tri-O-benzyl-4-O-<2-amino-6-O-benzyl-2-deoxy-3-O-(5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosyloyl-1''<*>2'-lactam)-β-D-galactopyranosyl>-β-D-glucopyranoside (151651-17-1) + methyl 4,6-O-benzylidene-2-deoxy-3-O-(p-methoxybenzyl)-2-phthalimido-1-thio-β-D-galactopyranoside → C93H107N3O28Si

Guidance literature:

With methanesulfonyl bromide; 3 A molecular sieve; silver trifluoromethanesulfonate; Yield given. Multistep reaction; 1.) CH₃CN, CH₂Cl₂, 90 min, 2.) CH₃CN, CH₂Cl₂, ClCH₂CH₂Cl, -25 deg C, 4 h;

DOI:10.1021/ja00122a002

upstream raw materials:

2-(trimethylsilyl)ethyl 2,3,6-tri-O-benzyl-4-O-<2-azido-6-O-benzyl-2-deoxy-3-O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylate)-β-D-galactopyranosyl>-β-D-glucopyranoside