2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-3,4,6-tri-O-acetyl-α-D-mannopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl orthoester

Base Information

Chemical Name:2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-3,4,6-tri-O-acetyl-α-D-mannopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl orthoester
CAS No.:1357000-48-6
Molecular Formula:C₅₂H₇₂INO₂₅
Molecular Weight:1238.04
Hs Code.:

2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-3,4,6-tri-O-acetyl-α-D-mannopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl orthoester

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Chemical Property of 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-3,4,6-tri-O-acetyl-α-D-mannopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl orthoester

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Technology Process of 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-3,4,6-tri-O-acetyl-α-D-mannopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl orthoester

There total 6 articles about 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-3,4,6-tri-O-acetyl-α-D-mannopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl orthoester 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: 15.0%

: 1357000-43-1
8-(p-iodophenyl) octanol

: 1357000-46-4
2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-3,4,6-tri-O-acetyl-α-D-mannopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl trichloroacetimidate

: 1357000-48-6
2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-3,4,6-tri-O-acetyl-α-D-mannopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl orthoester

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -40 ℃; for 0.5h; Molecular sieve;
DOI:10.3987/COM-11-12332

Reference yield:

: 1357000-44-2
2-trimethylsilylethyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1-> 2)-3,4,6-tri-O-acetyl-α-D-mannopyranosyl-(1->6)-2,3,4-tri-O-acetyl-β-D-glucopyranoside

: 1357000-48-6
2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-3,4,6-tri-O-acetyl-α-D-mannopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl orthoester

Guidance literature:: Multi-step reaction with 3 steps

1: trifluoroacetic acid / dichloromethane / 45 h / 20 °C

2: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 0.5 h / 20 °C

3: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 0.5 h / -40 °C / Molecular sieve

With trimethylsilyl trifluoromethanesulfonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; trifluoroacetic acid; In dichloromethane;
DOI:10.3987/COM-11-12332

Reference yield:

: 1357000-47-5
2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-3,4,6-tri-O-acetyl-α-D-mannopyranosyl-(1->6)-2,3,4-tri-O-acetyl-β-D-glucopyranose trisaccharide

: 1357000-48-6
2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->2)-3,4,6-tri-O-acetyl-α-D-mannopyranosyl-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl orthoester

Guidance literature:: Multi-step reaction with 2 steps

1: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 0.5 h / 20 °C

2: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 0.5 h / -40 °C / Molecular sieve

With trimethylsilyl trifluoromethanesulfonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane;
DOI:10.3987/COM-11-12332