octyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzyl-β-D-galactopyranoside

Base Information

• Chemical Name: octyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzyl-β-D-galactopyranoside
• CAS No.: 397249-85-3
• Molecular Formula: C₆₈H₈₈O₁₁Si
• Molecular Weight: 1109.53
• Mol file: 397249-85-3.mol

Synonyms:octyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzyl-β-D-galactopyranoside

Chemical Property of octyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzyl-β-D-galactopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of octyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzyl-β-D-galactopyranoside

There total 1 articles about octyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzyl-β-D-galactopyranoside 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: 91.0%

octyl 2,3,4-tri-O-benzyl-β-D-galactopyranoside + phenyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-1-thio-β-D-galactopyranoside (397249-84-2) → octyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzyl-β-D-galactopyranoside (397249-85-3)

Guidance literature:

With N-iodo-succinimide; trifluorormethanesulfonic acid; MS-AW₃₀₀; In various solvent(s); at -60 ℃; for 0.166667h;

DOI:10.1248/cpb.49.1464

Reference yield: 86.0%

octyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzyl-β-D-galactopyranoside (397249-85-3) → octyl 2,3,4-tri-O-benzyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzyl-β-D-galactopyranoside (397249-86-4)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 1.5h;

DOI:10.1248/cpb.49.1464

Reference yield:

octyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzyl-β-D-galactopyranoside (397249-85-3) → C64H77O14P

Guidance literature:

Multi-step reaction with 2 steps

1: 86 percent / Bu₄NF / tetrahydrofuran / 1.5 h / 20 °C

2: Et₃N / benzene / 12 h / 20 °C

With tetrabutyl ammonium fluoride; triethylamine; In tetrahydrofuran; benzene;

DOI:10.1248/cpb.49.1464

upstream raw materials:

phenyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-1-thio-β-D-galactopyranoside

Downstream raw materials:

octyl 2,3,4-tri-O-benzyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzyl-β-D-galactopyranoside

octyl 2,3,4-tri-O-benzyl-6-O-phosphocholine-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzyl-β-D-galactopyranoside