(4-O-acetoxymethyl)-benzyl 3-O-(3,4,6-tri-O-acetyl-2-deoxy-2-N-acetamido-β-D-glucopyranosyl)-4-O-[2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl]-6-O-acetyl-2-O-benzoyl-β-D-galactopyranoside

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Chemical Name:(4-O-acetoxymethyl)-benzyl 3-O-(3,4,6-tri-O-acetyl-2-deoxy-2-N-acetamido-β-D-glucopyranosyl)-4-O-[2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl]-6-O-acetyl-2-O-benzoyl-β-D-galactopyranoside
CAS No.:372524-68-0
Molecular Formula:C₅₃H₆₅NO₂₇
Molecular Weight:1148.09
Hs Code.:

(4-O-acetoxymethyl)-benzyl 3-O-(3,4,6-tri-O-acetyl-2-deoxy-2-N-acetamido-β-D-glucopyranosyl)-4-O-[2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl]-6-O-acetyl-2-O-benzoyl-β-D-galactopyranoside

Synonyms:(4-O-acetoxymethyl)-benzyl 3-O-(3,4,6-tri-O-acetyl-2-deoxy-2-N-acetamido-β-D-glucopyranosyl)-4-O-[2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl]-6-O-acetyl-2-O-benzoyl-β-D-galactopyranoside

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Chemical Property of (4-O-acetoxymethyl)-benzyl 3-O-(3,4,6-tri-O-acetyl-2-deoxy-2-N-acetamido-β-D-glucopyranosyl)-4-O-[2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl]-6-O-acetyl-2-O-benzoyl-β-D-galactopyranoside

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Technology Process of (4-O-acetoxymethyl)-benzyl 3-O-(3,4,6-tri-O-acetyl-2-deoxy-2-N-acetamido-β-D-glucopyranosyl)-4-O-[2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl]-6-O-acetyl-2-O-benzoyl-β-D-galactopyranoside

There total 1 articles about (4-O-acetoxymethyl)-benzyl 3-O-(3,4,6-tri-O-acetyl-2-deoxy-2-N-acetamido-β-D-glucopyranosyl)-4-O-[2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl]-6-O-acetyl-2-O-benzoyl-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: 10.0%

: 108-24-7
acetic anhydride

: (MPEG)(DOX)yl 3-O-[3,4,6-tri-O-acetyl-2-deoxy-2-N-phthalimido-β-D-glucopyranosyl]-4-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-2,6-di-O-benzoyl-β-D-galactopyranoside

: 372524-68-0
(4-O-acetoxymethyl)-benzyl 3-O-(3,4,6-tri-O-acetyl-2-deoxy-2-N-acetamido-β-D-glucopyranosyl)-4-O-[2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl]-6-O-acetyl-2-O-benzoyl-β-D-galactopyranoside

Guidance literature:: (MPEG)(DOX)yl 3-O-[3,4,6-tri-O-acetyl-2-deoxy-2-N-phthalimido-β-D-glucopyranosyl]-4-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-2,6-di-O-benzoyl-β-D-galactopyranoside; With 1,8-diazabicyclo[5.4.0]undec-7-ene; In methanol; for 16h;

With ethylenediamine; In ethanol; at 70 ℃; for 2h;

acetic anhydride; With scandium tris(trifluoromethanesulfonate); In dichloromethane; at 0 - 20 ℃; for 16h;
DOI:10.1016/S0040-4020(01)00582-8

Reference yield: 97.0%

: 372524-68-0
(4-O-acetoxymethyl)-benzyl 3-O-(3,4,6-tri-O-acetyl-2-deoxy-2-N-acetamido-β-D-glucopyranosyl)-4-O-[2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl]-6-O-acetyl-2-O-benzoyl-β-D-galactopyranoside

: 372524-69-1
N-{4,5-dihydroxy-2-[3-hydroxy-6-hydroxymethyl-2-(4-hydroxymethyl-benzyloxy)-5-(3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yloxy]-6-hydroxymethyl-tetrahydro-pyran-3-yl}-acetamide

Guidance literature:: With sodium methylate; In methanol; for 16h;
DOI:10.1016/S0040-4020(01)00582-8

Reference yield:

: 372524-68-0
(4-O-acetoxymethyl)-benzyl 3-O-(3,4,6-tri-O-acetyl-2-deoxy-2-N-acetamido-β-D-glucopyranosyl)-4-O-[2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl]-6-O-acetyl-2-O-benzoyl-β-D-galactopyranoside

: C₄₅H₆₉N₂O₃₀^(1-)*Na⁽¹⁺⁾

Guidance literature:: Multi-step reaction with 3 steps

1: 97 percent / NaOMe / methanol / 16 h

2: HEPES buffer; MnCl₂; GalE-LgtB / 2 h / 37 °C / pH 7.5 / Enzymatic reaction

3: 38 percent / CMP; CMP-Neu₅Ac synthetase/sialyltransferase; aq. NaOH / HEPES buffer; MgCl₂ / 3 h / 37 °C / pH 7.0 / Enzymatic reaction

With sodium hydroxide; CMP-Neu₅Ac synthetase; GalE-LgtB; HEPES buffer; sialyltransferase; phenkapton; sodium methylate; manganese(ll) chloride; HEPES buffer; magnesium chloride; In methanol;
DOI:10.1016/S0040-4020(01)00582-8