benzyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-trichloroacetamido-β-D-glucopyranosyl)-(1<*>3)-2,4,6-tri-O-benzoyl-β-D-galactopyranoside

Base Information

Chemical Name:benzyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-trichloroacetamido-β-D-glucopyranosyl)-(1<*>3)-2,4,6-tri-O-benzoyl-β-D-galactopyranoside
CAS No.:161545-24-0
Molecular Formula:C₄₈H₄₆Cl₃NO₁₇
Molecular Weight:1015.25
Hs Code.:

Synonyms:benzyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-trichloroacetamido-β-D-glucopyranosyl)-(1<*>3)-2,4,6-tri-O-benzoyl-β-D-galactopyranoside

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Chemical Property of benzyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-trichloroacetamido-β-D-glucopyranosyl)-(1<*>3)-2,4,6-tri-O-benzoyl-β-D-galactopyranoside

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Technology Process of benzyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-trichloroacetamido-β-D-glucopyranosyl)-(1<*>3)-2,4,6-tri-O-benzoyl-β-D-galactopyranoside

There total 5 articles about benzyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-trichloroacetamido-β-D-glucopyranosyl)-(1<*>3)-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: 85.0%

: 152088-85-2
benzyl 2,4,6-tri-O-benzoyl-β-D-galactopyranoside

: 161545-21-7
2-trichloromethyl-(3,4,6-tri-O-acetyl-1,2-dideoxy-α-D-glucopyrano)-<2,1-d>-2-oxazoline

: 161545-24-0
benzyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-trichloroacetamido-β-D-glucopyranosyl)-(1<*>3)-2,4,6-tri-O-benzoyl-β-D-galactopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In 1,2-dichloro-ethane; toluene; at 0 ℃; for 2h;
DOI:10.1016/0008-6215(94)84038-5

Reference yield: 84.0%

: 152088-85-2
benzyl 2,4,6-tri-O-benzoyl-β-D-galactopyranoside

: 161545-19-3
3,4,6-tri-O-acetyl-2-deoxy-2-trichloroacetamido-α/β-D-glucopyranose trichloroacetimidate

: 161545-24-0
benzyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-trichloroacetamido-β-D-glucopyranosyl)-(1<*>3)-2,4,6-tri-O-benzoyl-β-D-galactopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In 1,2-dichloro-ethane; toluene; at 0 ℃; for 2h;
DOI:10.1016/0008-6215(94)84038-5

Reference yield:

: 219693-02-4
1,3,4,6-tetra-O-acetyl-2-deoxy-2-trichloroacetamido-α/β-D-glucopyranose

: 161545-24-0
benzyl O-(3,4,6-tri-O-acetyl-2-deoxy-2-trichloroacetamido-β-D-glucopyranosyl)-(1<*>3)-2,4,6-tri-O-benzoyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / bromotrimethylsilane, sym-collidine, BF₃*OEt₂, n-Bu₄NBr / 1,2-dichloro-ethane / 8 h / Ambient temperature

2: 85 percent / trimethylsilyl triflate / toluene; 1,2-dichloro-ethane / 2 h / 0 °C

With 2,4,6-trimethyl-pyridine; trimethylsilyl bromide; trimethylsilyl trifluoromethanesulfonate; boron trifluoride diethyl etherate; tetrabutylammomium bromide; In 1,2-dichloro-ethane; toluene;
DOI:10.1016/0008-6215(94)84038-5