2-(4-methoxyphenoxy)ethyl 3,4,6-tri-O-acetyl-2-azido-2-deoxy-β-D-galactopyranoside

Base Information

Chemical Name:2-(4-methoxyphenoxy)ethyl 3,4,6-tri-O-acetyl-2-azido-2-deoxy-β-D-galactopyranoside
CAS No.:1220097-89-1
Molecular Formula:C₂₁H₂₇N₃O₁₀
Molecular Weight:481.459
Hs Code.:

Synonyms:2-(4-methoxyphenoxy)ethyl 3,4,6-tri-O-acetyl-2-azido-2-deoxy-β-D-galactopyranoside

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Chemical Property of 2-(4-methoxyphenoxy)ethyl 3,4,6-tri-O-acetyl-2-azido-2-deoxy-β-D-galactopyranoside

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Technology Process of 2-(4-methoxyphenoxy)ethyl 3,4,6-tri-O-acetyl-2-azido-2-deoxy-β-D-galactopyranoside

There total 1 articles about 2-(4-methoxyphenoxy)ethyl 3,4,6-tri-O-acetyl-2-azido-2-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: 78.0%

: 5394-57-0
2-(4-methoxyphenoxy)ethanol

: 167939-15-3
3,4,6-tri-O-acetyl-2-azido-2-deoxy-D-galactopyranosyl trichloroacetimidate

: 1220097-89-1
2-(4-methoxyphenoxy)ethyl 3,4,6-tri-O-acetyl-2-azido-2-deoxy-β-D-galactopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In acetonitrile; at -20 ℃; for 1h; stereoselective reaction;
DOI:10.1080/07328300903477804

Reference yield: 87.0%

: 1125-88-8
benzaldehyde dimethyl acetal

: 1220097-89-1
2-(4-methoxyphenoxy)ethyl 3,4,6-tri-O-acetyl-2-azido-2-deoxy-β-D-galactopyranoside

: 1220097-91-5
2-(4-methoxyphenoxy)ethyl 2-azido-4,6-O-benzylidene-2-deoxy-β-D-galactopyranoside

Guidance literature:: 2-(4-methoxyphenoxy)ethyl 3,4,6-tri-O-acetyl-2-azido-2-deoxy-β-D-galactopyranoside; With sodium methylate; In methanol; at 20 ℃; for 3h;

benzaldehyde dimethyl acetal; With toluene-4-sulfonic acid; In acetonitrile; at 20 ℃; for 12h;
DOI:10.1080/07328300903477804

Reference yield:

: 1220097-89-1
2-(4-methoxyphenoxy)ethyl 3,4,6-tri-O-acetyl-2-azido-2-deoxy-β-D-galactopyranoside

: 1220097-76-6
2-(4-methoxyphenyl)-ethyl (2-acetamido-2-deoxy-α-D-galactopyranosyl)-(1->3)-2-acetamido-2-deoxy-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium methylate / methanol / 3 h / 20 °C

1.2: 12 h / 20 °C

2.1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 1 h / -20 °C

3.1: 10% Pd(OH)2 on carbon; hydrogen / methanol / 12 h / 20 °C

3.2: 2 h / 20 °C

3.3: 6 h / 20 °C

With trimethylsilyl trifluoromethanesulfonate; 10% Pd(OH)2 on carbon; hydrogen; sodium methylate; In methanol; dichloromethane;
DOI:10.1080/07328300903477804