1,2-di-acetamido-1,2-dideoxy-4-O-[3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-β-D-glucopyranose

Base Information

Chemical Name:1,2-di-acetamido-1,2-dideoxy-4-O-[3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-β-D-glucopyranose
CAS No.:1312699-58-3
Molecular Formula:C₂₄H₃₆N₂O₁₂
Molecular Weight:544.556
Hs Code.:

Synonyms:1,2-di-acetamido-1,2-dideoxy-4-O-[3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-β-D-glucopyranose

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Chemical Property of 1,2-di-acetamido-1,2-dideoxy-4-O-[3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-β-D-glucopyranose

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Technology Process of 1,2-di-acetamido-1,2-dideoxy-4-O-[3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-β-D-glucopyranose

There total 10 articles about 1,2-di-acetamido-1,2-dideoxy-4-O-[3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-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: 80.0%

: 1,2-di-acetamido-3,6-di-O-acetyl-4-O-[2,4,6-tri-O-acetyl-3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-1,2-dideoxy-β-D-glucopyranose

: 1312699-58-3
1,2-di-acetamido-1,2-dideoxy-4-O-[3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-β-D-glucopyranose

Guidance literature:: With sodium methylate; In methanol; at 20 ℃; for 2h;
DOI:10.1039/c1cc11163a

Reference yield:

: 2-acetamido-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-β-D-glucopyranose

: 1312699-58-3
1,2-di-acetamido-1,2-dideoxy-4-O-[3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-β-D-glucopyranose

Guidance literature:: Multi-step reaction with 3 steps

1: sodium tetrahydroborate; nickel(II) chloride hexahydrate / ethanol; dichloromethane / 1 h / 20 °C

2: triethylamine / dichloromethane / 0 - 20 °C

3: sodium methylate / methanol / 2 h / 20 °C

With sodium tetrahydroborate; nickel(II) chloride hexahydrate; sodium methylate; triethylamine; In methanol; ethanol; dichloromethane;
DOI:10.1039/c1cc11163a

Reference yield:

: C₃₅H₅₃NO₁₇SSi

: 1312699-58-3
1,2-di-acetamido-1,2-dideoxy-4-O-[3-O-(3-methoxybenzyl)-β-D-galactopyranosyl]-β-D-glucopyranose

Guidance literature:: Multi-step reaction with 7 steps

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

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

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

4: tetrabutyl ammonium fluoride / tetrahydrofuran / 16 h / Reflux; Inert atmosphere

5: sodium tetrahydroborate; nickel(II) chloride hexahydrate / ethanol; dichloromethane / 1 h / 20 °C

6: triethylamine / dichloromethane / 0 - 20 °C

7: sodium methylate / methanol / 2 h / 20 °C

With dmap; sodium tetrahydroborate; sodium azide; nickel(II) chloride hexahydrate; tetrabutyl ammonium fluoride; iodine; sodium methylate; triethylamine; In tetrahydrofuran; methanol; ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1039/c1cc11163a