phenyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->6)-2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-1-thio-β-D-galactopyranoside

Base Information

• Chemical Name: phenyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->6)-2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-1-thio-β-D-galactopyranoside
• CAS No.: 821018-29-5
• Molecular Formula: C₈₉H₇₃ClO₂₅S
• Molecular Weight: 1610.06
• Mol file: 821018-29-5.mol

Synonyms:phenyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->6)-2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-1-thio-β-D-galactopyranoside

Chemical Property of phenyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->6)-2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-1-thio-β-D-galactopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of phenyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->6)-2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-1-thio-β-D-galactopyranoside

There total 1 articles about phenyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->6)-2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-1-thio-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: 91.8%

2,3,4,6-tetra-O-benzoyl-1-O-trichloroacetimidoyl-α-D-galactopyranose (149707-75-5,149707-76-6,138479-78-4) + phenyl 2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-1-thio-β-D-galactopyranoside (821018-28-4) → phenyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->6)-2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-1-thio-β-D-galactopyranoside (821018-29-5)

Guidance literature:

2,3,4,6-tetra-O-benzoyl-1-O-trichloroacetimidoyl-α-D-galactopyranose; phenyl 2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-1-thio-β-D-galactopyranoside; In dichloromethane; at 20 ℃; for 2h;

With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 0 ℃; for 1h;

DOI:10.1016/j.carres.2004.09.015

Reference yield: 83.7%

phenyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->6)-2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-1-thio-β-D-galactopyranoside (821018-29-5) → phenyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->6)-2,4-di-O-benzoyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-1-thio-β-D-galactopyranoside

Guidance literature:

With thiourea; In pyridine; ethanol; at 60 ℃; for 1h;

DOI:10.1016/j.carres.2004.09.015

Reference yield: 33.0%

erythro-N-Palmitoyl-3-O-benzoyl-D-dihydrosphingosin + phenyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->6)-2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-1-thio-β-D-galactopyranoside (821018-29-5) → 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->6)-2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-β-D-galactopyranosyl-(1->1)-(2S,3R)-3-O-benzoyl-2-hexadecanamido-octadecane-1,3-diol

Guidance literature:

erythro-N-Palmitoyl-3-O-benzoyl-D-dihydrosphingosin; phenyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->6)-2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-1-thio-β-D-galactopyranoside; In dichloromethane; at 20 ℃; for 2h;

With N-iodo-succinimide; trifluorormethanesulfonic acid; In dichloromethane; at 0 ℃; for 2h;

DOI:10.1016/j.carres.2004.09.015

upstream raw materials:

2,3,4,6-tetra-O-benzoyl-1-O-trichloroacetimidoyl-α-D-galactopyranose

phenyl 2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzoyl-1-thio-β-D-galactopyranoside