2-N-acetyl-3,6-di-O-acetyl-4-O-[2,4,6-tri-O-acetyl-3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-1-azido-1,2-dideoxy-2-[2-(trimethylsilyl)ethanesulfonamido]-β-D-glucopyranose

Base Information

Chemical Name:2-N-acetyl-3,6-di-O-acetyl-4-O-[2,4,6-tri-O-acetyl-3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-1-azido-1,2-dideoxy-2-[2-(trimethylsilyl)ethanesulfonamido]-β-D-glucopyranose
CAS No.:1312699-64-1
Molecular Formula:C₃₇H₅₄N₄O₁₈SSi
Molecular Weight:903.003
Hs Code.:

2-N-acetyl-3,6-di-O-acetyl-4-O-[2,4,6-tri-O-acetyl-3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-1-azido-1,2-dideoxy-2-[2-(trimethylsilyl)ethanesulfonamido]-β-D-glucopyranose

Synonyms:2-N-acetyl-3,6-di-O-acetyl-4-O-[2,4,6-tri-O-acetyl-3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-1-azido-1,2-dideoxy-2-[2-(trimethylsilyl)ethanesulfonamido]-β-D-glucopyranose

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Chemical Property of 2-N-acetyl-3,6-di-O-acetyl-4-O-[2,4,6-tri-O-acetyl-3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-1-azido-1,2-dideoxy-2-[2-(trimethylsilyl)ethanesulfonamido]-β-D-glucopyranose

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Technology Process of 2-N-acetyl-3,6-di-O-acetyl-4-O-[2,4,6-tri-O-acetyl-3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-1-azido-1,2-dideoxy-2-[2-(trimethylsilyl)ethanesulfonamido]-β-D-glucopyranose

There total 6 articles about 2-N-acetyl-3,6-di-O-acetyl-4-O-[2,4,6-tri-O-acetyl-3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-1-azido-1,2-dideoxy-2-[2-(trimethylsilyl)ethanesulfonamido]-β-D-glucopyranose 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%

: 1312699-53-8
3,6-di-O-acetyl-1-azido-4-O-[2,4,6-tri-O-acetyl-3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-1,2-dideoxy-2-[2-(trimethylsilyl)ethanesulfonamido]-β-D-glucopyranose

: 108-24-7
acetic anhydride

: 1312699-64-1
2-N-acetyl-3,6-di-O-acetyl-4-O-[2,4,6-tri-O-acetyl-3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-1-azido-1,2-dideoxy-2-[2-(trimethylsilyl)ethanesulfonamido]-β-D-glucopyranose

Guidance literature:: With dmap; triethylamine; In dichloromethane; at 0 - 30 ℃;
DOI:10.1039/c1cc11163a

Reference yield:

: 1312699-60-7
1,5-anhydro-2-deoxy-4-O-[3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-D-arabinohex-1-enitol

: 1312699-64-1
2-N-acetyl-3,6-di-O-acetyl-4-O-[2,4,6-tri-O-acetyl-3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-1-azido-1,2-dideoxy-2-[2-(trimethylsilyl)ethanesulfonamido]-β-D-glucopyranose

Guidance literature:: Multi-step reaction with 5 steps

1: dmap; triethylamine / dichloromethane / 24 h / 20 °C

2: N-iodo-succinimide / dichloromethane / 2 h / -10 °C / Molecular sieve

3: iodine / dichloromethane / -10 - 20 °C

4: sodium azide / N,N-dimethyl-formamide / 0 - 20 °C

5: dmap; triethylamine / dichloromethane / 0 - 30 °C

With dmap; N-iodo-succinimide; sodium azide; iodine; triethylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1039/c1cc11163a

Reference yield:

: C₃₅H₅₃NO₁₇SSi

: 1312699-64-1
2-N-acetyl-3,6-di-O-acetyl-4-O-[2,4,6-tri-O-acetyl-3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-1-azido-1,2-dideoxy-2-[2-(trimethylsilyl)ethanesulfonamido]-β-D-glucopyranose

Guidance literature:: Multi-step reaction with 3 steps

1: iodine / dichloromethane / -10 - 20 °C

2: sodium azide / N,N-dimethyl-formamide / 0 - 20 °C

3: dmap; triethylamine / dichloromethane / 0 - 30 °C

With dmap; sodium azide; iodine; triethylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1039/c1cc11163a