2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->4)-2,3-di-O-acetyl-6-O-benzoyl-β-D-glucopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl trichloroacetimidate

Base Information

• Chemical Name: 2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->4)-2,3-di-O-acetyl-6-O-benzoyl-β-D-glucopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl trichloroacetimidate
• CAS No.: 1004771-46-3
• Molecular Formula: C₅₈H₅₈Cl₃NO₂₄
• Molecular Weight: 1259.45
• Mol file: 1004771-46-3.mol

Synonyms:2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->4)-2,3-di-O-acetyl-6-O-benzoyl-β-D-glucopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl trichloroacetimidate

Chemical Property of 2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->4)-2,3-di-O-acetyl-6-O-benzoyl-β-D-glucopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl trichloroacetimidate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->4)-2,3-di-O-acetyl-6-O-benzoyl-β-D-glucopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl trichloroacetimidate

There total 1 articles about 2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->4)-2,3-di-O-acetyl-6-O-benzoyl-β-D-glucopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl trichloroacetimidate 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: 80.0%

4-methoxyphenyl 2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->4)-2,3-di-O-acetyl-6-O-benzoyl-β-D-glucopyranosyl-(1->6)-2,3,4-tri-O-acetyl-β-D-glucopyranoside (1004771-44-1) + trichloroacetonitrile (545-06-2) → 2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->4)-2,3-di-O-acetyl-6-O-benzoyl-β-D-glucopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl trichloroacetimidate (1004771-46-3)

Guidance literature:

4-methoxyphenyl 2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->4)-2,3-di-O-acetyl-6-O-benzoyl-β-D-glucopyranosyl-(1->6)-2,3,4-tri-O-acetyl-β-D-glucopyranoside; With ammonium cerium(IV) nitrate; In water; acetonitrile; at 20 ℃; for 0.5h;

trichloroacetonitrile; With 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; at 20 ℃; for 1.5h; Further stages.;

DOI:10.1016/j.carres.2007.11.015

Reference yield: 90.0%

2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->4)-2,3-di-O-acetyl-6-O-benzoyl-β-D-glucopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl trichloroacetimidate (1004771-46-3) + 3-O-[2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl]oleanolic acid 28-O-trityl ester (1173891-81-0) → 3-O-[2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl]oleanolic acid 28-O-[2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->4)-2,3-di-O-acetyl-6-O-benzoyl-β-D-glucopyranosyl-(1->6)-2,3,4-tri-O-acetyl-β-D-glucopyranosyl] ester (1173891-82-1)

Guidance literature:

3-O-[2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl]oleanolic acid 28-O-trityl ester; With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 0 ℃; for 1h; Inert atmosphere;

2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->4)-2,3-di-O-acetyl-6-O-benzoyl-β-D-glucopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl trichloroacetimidate; In dichloromethane; at -35 ℃; for 0.5h; Inert atmosphere;

DOI:10.1016/j.carres.2009.04.005

upstream raw materials:

4-methoxyphenyl 2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->4)-2,3-di-O-acetyl-6-O-benzoyl-β-D-glucopyranosyl-(1->6)-2,3,4-tri-O-acetyl-β-D-glucopyranoside

trichloroacetonitrile

Downstream raw materials:

3-O-[2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl]oleanolic acid 28-O-[2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->4)-2,3-di-O-acetyl-6-O-benzoyl-β-D-glucopyranosyl-(1->6)-2,3,4-tri-O-acetyl-β-D-glucopyranosyl] ester