n-octyl 3,4-di-O-acetyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl-(1->2)-3-azido-4,6-di-O-benzoyl-3-deoxy-β-D-galactopyranoside

Base Information

Chemical Name:n-octyl 3,4-di-O-acetyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl-(1->2)-3-azido-4,6-di-O-benzoyl-3-deoxy-β-D-galactopyranoside
CAS No.:904285-75-2
Molecular Formula:C₃₈H₄₉N₃O₁₂
Molecular Weight:739.82
Hs Code.:

Synonyms:n-octyl 3,4-di-O-acetyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl-(1->2)-3-azido-4,6-di-O-benzoyl-3-deoxy-β-D-galactopyranoside

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Chemical Property of n-octyl 3,4-di-O-acetyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl-(1->2)-3-azido-4,6-di-O-benzoyl-3-deoxy-β-D-galactopyranoside

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Technology Process of n-octyl 3,4-di-O-acetyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl-(1->2)-3-azido-4,6-di-O-benzoyl-3-deoxy-β-D-galactopyranoside

There total 4 articles about n-octyl 3,4-di-O-acetyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl-(1->2)-3-azido-4,6-di-O-benzoyl-3-deoxy-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: 48.0%

: 904285-74-1
p-tolyl 3,4-di-O-acetyl-2,6-dideoxy-1-thio-α-L-lyxo-hexopyranoside

: 904285-73-0
n-octyl 3-azido-4,6-di-O-benzoyl-3-deoxy-β-D-galactopyranoside

: 904285-75-2
n-octyl 3,4-di-O-acetyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl-(1->2)-3-azido-4,6-di-O-benzoyl-3-deoxy-β-D-galactopyranoside

Guidance literature:: p-tolyl 3,4-di-O-acetyl-2,6-dideoxy-1-thio-α-L-lyxo-hexopyranoside; With 1-benzenesulfinyl piperidine; 4 A molecular sieve; 2,4,6-tri-tert-butylpyrimidine; trifluoromethylsulfonic anhydride; In dichloromethane; at -60 ℃; for 0.166667h;

n-octyl 3-azido-4,6-di-O-benzoyl-3-deoxy-β-D-galactopyranoside; In dichloromethane; at -60 - 20 ℃; for 24.7h;
DOI:10.1016/j.carres.2006.03.018

Reference yield:

: 904285-72-9
n-octyl 2-O-acetyl-3-azido-4,6-di-O-benzoyl-3-deoxy-β-D-galactopyranoside

: 904285-75-2
n-octyl 3,4-di-O-acetyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl-(1->2)-3-azido-4,6-di-O-benzoyl-3-deoxy-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: 92 percent / CH₃OH*AcCl / 24 h / 20 °C

2.1: 1-(phenylsulfinyl)piperidine; 2,4,6-tri-tert-butylpyrimidine; 4 Angstroem molecular sieves / triflic anhydride / CH₂Cl₂ / 0.17 h / -60 °C

2.2: 48 percent / CH₂Cl₂ / 24.7 h / -60 - 20 °C

With methanol; 1-benzenesulfinyl piperidine; 4 A molecular sieve; acetyl chloride; 2,4,6-tri-tert-butylpyrimidine; trifluoromethylsulfonic anhydride; In dichloromethane;
DOI:10.1016/j.carres.2006.03.018

Reference yield:

: 111-87-5
octanol

: 904285-75-2
n-octyl 3,4-di-O-acetyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl-(1->2)-3-azido-4,6-di-O-benzoyl-3-deoxy-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: 78 percent / 4 Angstroem molecular sieves; N-iodosuccinimide; silver triflate / CH₂Cl₂ / 1.25 h / 0 - 20 °C

2.1: 92 percent / CH₃OH*AcCl / 24 h / 20 °C

3.1: 1-(phenylsulfinyl)piperidine; 2,4,6-tri-tert-butylpyrimidine; 4 Angstroem molecular sieves / triflic anhydride / CH₂Cl₂ / 0.17 h / -60 °C

3.2: 48 percent / CH₂Cl₂ / 24.7 h / -60 - 20 °C

With methanol; N-iodo-succinimide; 1-benzenesulfinyl piperidine; 4 A molecular sieve; silver trifluoromethanesulfonate; acetyl chloride; 2,4,6-tri-tert-butylpyrimidine; trifluoromethylsulfonic anhydride; In dichloromethane;
DOI:10.1016/j.carres.2006.03.018