methyl 3-O-[3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichlorethoxycarbonylamino)-β-D-glucopyranosyl]-2,4,6-tri-O-benzoyl-β-D-galactopyranoside

Base Information

• Chemical Name: methyl 3-O-[3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichlorethoxycarbonylamino)-β-D-glucopyranosyl]-2,4,6-tri-O-benzoyl-β-D-galactopyranoside
• CAS No.: 1141935-29-6
• Molecular Formula: C₄₃H₄₄Cl₃NO₁₈
• Molecular Weight: 969.177
• Mol file: 1141935-29-6.mol

Synonyms:methyl 3-O-[3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichlorethoxycarbonylamino)-β-D-glucopyranosyl]-2,4,6-tri-O-benzoyl-β-D-galactopyranoside

Chemical Property of methyl 3-O-[3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichlorethoxycarbonylamino)-β-D-glucopyranosyl]-2,4,6-tri-O-benzoyl-β-D-galactopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl 3-O-[3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichlorethoxycarbonylamino)-β-D-glucopyranosyl]-2,4,6-tri-O-benzoyl-β-D-galactopyranoside

There total 1 articles about methyl 3-O-[3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichlorethoxycarbonylamino)-β-D-glucopyranosyl]-2,4,6-tri-O-benzoyl-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: 88.0%

methyl 2,4,6-tri-O-benzoyl-β-D-galactopyranoside (34820-02-5) + O-[3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-α-D-glucopyranosyl] trichloroacetimidate (136945-14-7) → methyl 3-O-[3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichlorethoxycarbonylamino)-β-D-glucopyranosyl]-2,4,6-tri-O-benzoyl-β-D-galactopyranoside (1141935-29-6)

Guidance literature:

With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -60 - -30 ℃; Inert atmosphere; Molecular sieve;

DOI:10.1016/j.bmc.2009.01.020

Reference yield: 77.0%

methyl 3-O-[3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichlorethoxycarbonylamino)-β-D-glucopyranosyl]-2,4,6-tri-O-benzoyl-β-D-galactopyranoside (1141935-29-6) → methyl 2,4,6-tri-O-benzoyl-3-O-[2-deoxy-2-(2,2,2-trichlorethoxycarbonylamino)-β-D-glucopyranosyl]-β-D-galactopyranoside (1141935-30-9)

Guidance literature:

With methanol; acetyl chloride; at 20 ℃; chemoselective reaction; Inert atmosphere;

DOI:10.1016/j.bmc.2009.01.020

upstream raw materials:

methyl 2,4,6-tri-O-benzoyl-β-D-galactopyranoside

O-[3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-α-D-glucopyranosyl] trichloroacetimidate

Downstream raw materials:

methyl 2,4,6-tri-O-benzoyl-3-O-[2-deoxy-2-(2,2,2-trichlorethoxycarbonylamino)-β-D-glucopyranosyl]-β-D-galactopyranoside