ethyl 3,6-di-O-acetyl-2,4-di-O-benzyl-α-D-glucopyranosyl-(1→3)-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside

Base Information

Chemical Name:ethyl 3,6-di-O-acetyl-2,4-di-O-benzyl-α-D-glucopyranosyl-(1→3)-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside
CAS No.:1541179-21-8
Molecular Formula:C₄₆H₅₂O₁₂S
Molecular Weight:828.978
Hs Code.:

Synonyms:ethyl 3,6-di-O-acetyl-2,4-di-O-benzyl-α-D-glucopyranosyl-(1→3)-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside

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Chemical Property of ethyl 3,6-di-O-acetyl-2,4-di-O-benzyl-α-D-glucopyranosyl-(1→3)-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside

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Technology Process of ethyl 3,6-di-O-acetyl-2,4-di-O-benzyl-α-D-glucopyranosyl-(1→3)-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside

There total 3 articles about ethyl 3,6-di-O-acetyl-2,4-di-O-benzyl-α-D-glucopyranosyl-(1→3)-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside 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:

: 1541178-86-2
3,6-di-O-acetyl-2,4-di-O-benzyl-α-D-glucopyranosyl N-phenyl-2,2,2-trifluoroacetimidate

: 174172-99-7
ethyl 4,6-O-benzylidene-2-O-benzyl-1-deoxy-1-thio-β-D-glucopyranoside

: 1541179-21-8
ethyl 3,6-di-O-acetyl-2,4-di-O-benzyl-α-D-glucopyranosyl-(1→3)-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside

: 1541179-23-0
ethyl 3,6-di-O-acetyl-2,4-di-O-benzyl-β-D-glucopyranosyl-(1→3)-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside

Guidance literature:: With methyl trifluoromethanesulfonate; In dichloromethane; at -35 - -15 ℃; for 0.583333h; Overall yield = 89 %; Molecular sieve;
DOI:10.1016/j.carres.2013.11.016

Reference yield:

: 1246814-19-6
ethyl 3,6-di-O-acetyl-2,4-di-O-benzyl-1-thio-β-D-glucopyranoside

: 174172-99-7
ethyl 4,6-O-benzylidene-2-O-benzyl-1-deoxy-1-thio-β-D-glucopyranoside

: 1541179-21-8
ethyl 3,6-di-O-acetyl-2,4-di-O-benzyl-α-D-glucopyranosyl-(1→3)-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside

: 1541179-23-0
ethyl 3,6-di-O-acetyl-2,4-di-O-benzyl-β-D-glucopyranosyl-(1→3)-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside

Guidance literature:: With 2,6-di-tert-butyl-4-methylpyridine; trifluoromethylsulfonic anhydride; In dichloromethane; at -78 - 0 ℃; Overall yield = 59 %; Molecular sieve;
DOI:10.1016/j.carres.2013.11.016

Reference yield:

: 3,6-di-O-acetyl-2,4-di-O-benzyl-D-glucopyranose

: 1541179-21-8
ethyl 3,6-di-O-acetyl-2,4-di-O-benzyl-α-D-glucopyranosyl-(1→3)-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside

: 1541179-23-0
ethyl 3,6-di-O-acetyl-2,4-di-O-benzyl-β-D-glucopyranosyl-(1→3)-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / acetone

2: methyl trifluoromethanesulfonate / dichloromethane / 0.58 h / -35 - -15 °C / Molecular sieve

With potassium carbonate; methyl trifluoromethanesulfonate; In dichloromethane; acetone;
DOI:10.1016/j.carres.2013.11.016